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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2212.10819 | Wen Xiao | Wen Xiao, Lesly Miculicich, Yang Liu, Pengcheng He, Giuseppe Carenini | Attend to the Right Context: A Plug-and-Play Module for
Content-Controllable Summarization | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Content-Controllable Summarization generates summaries focused on the given
controlling signals. Due to the lack of large-scale training corpora for the
task, we propose a plug-and-play module RelAttn to adapt any general
summarizers to the content-controllable summarization task. RelAttn first
identifies the relevan... | [
{
"created": "Wed, 21 Dec 2022 07:17:32 GMT",
"version": "v1"
}
] | 2022-12-22 | [
[
"Xiao",
"Wen",
""
],
[
"Miculicich",
"Lesly",
""
],
[
"Liu",
"Yang",
""
],
[
"He",
"Pengcheng",
""
],
[
"Carenini",
"Giuseppe",
""
]
] | Content-Controllable Summarization generates summaries focused on the given controlling signals. Due to the lack of large-scale training corpora for the task, we propose a plug-and-play module RelAttn to adapt any general summarizers to the content-controllable summarization task. RelAttn first identifies the relevant ... |
2404.00924 | Zhiyuan Cheng | Zhiyuan Cheng, Zhaoyi Liu, Tengda Guo, Shiwei Feng, Dongfang Liu,
Mingjie Tang, Xiangyu Zhang | BadPart: Unified Black-box Adversarial Patch Attacks against Pixel-wise
Regression Tasks | Paper accepted at ICML 2024 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pixel-wise regression tasks (e.g., monocular depth estimation (MDE) and
optical flow estimation (OFE)) have been widely involved in our daily life in
applications like autonomous driving, augmented reality and video composition.
Although certain applications are security-critical or bear societal
significance, the ad... | [
{
"created": "Mon, 1 Apr 2024 05:01:52 GMT",
"version": "v1"
},
{
"created": "Thu, 23 May 2024 08:28:24 GMT",
"version": "v2"
},
{
"created": "Sat, 25 May 2024 03:04:20 GMT",
"version": "v3"
}
] | 2024-05-28 | [
[
"Cheng",
"Zhiyuan",
""
],
[
"Liu",
"Zhaoyi",
""
],
[
"Guo",
"Tengda",
""
],
[
"Feng",
"Shiwei",
""
],
[
"Liu",
"Dongfang",
""
],
[
"Tang",
"Mingjie",
""
],
[
"Zhang",
"Xiangyu",
""
]
] | Pixel-wise regression tasks (e.g., monocular depth estimation (MDE) and optical flow estimation (OFE)) have been widely involved in our daily life in applications like autonomous driving, augmented reality and video composition. Although certain applications are security-critical or bear societal significance, the adve... |
1911.10819 | Maxim Berman | Maxim Berman and Matthew B. Blaschko | Discriminative training of conditional random fields with probably
submodular constraints | 14 pages | null | null | null | cs.LG cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Problems of segmentation, denoising, registration and 3D reconstruction are
often addressed with the graph cut algorithm. However, solving an unconstrained
graph cut problem is NP-hard. For tractable optimization, pairwise potentials
have to fulfill the submodularity inequality. In our learning paradigm,
pairwise pot... | [
{
"created": "Mon, 25 Nov 2019 10:38:05 GMT",
"version": "v1"
}
] | 2019-11-26 | [
[
"Berman",
"Maxim",
""
],
[
"Blaschko",
"Matthew B.",
""
]
] | Problems of segmentation, denoising, registration and 3D reconstruction are often addressed with the graph cut algorithm. However, solving an unconstrained graph cut problem is NP-hard. For tractable optimization, pairwise potentials have to fulfill the submodularity inequality. In our learning paradigm, pairwise poten... |
1904.05980 | Issam Damaj | Issam Damaj | Parallel algorithms development for programmable logic devices | 47 Pages, 25 Figures, 2 Tables. arXiv admin note: substantial text
overlap with arXiv:1904.03756, arXiv:1904.05437 | Advances in Engineering Software, Elsevier. 37 (2006) 561-582 | 10.1016/j.advengsoft.2006.01.009 | null | cs.PL cs.PF | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Programmable Logic Devices (PLDs) continue to grow in size and currently
contain several millions of gates. At the same time, research effort is going
into higher-level hardware synthesis methodologies for reconfigurable computing
that can exploit PLD technology. In this paper, we explore the effectiveness
and extend... | [
{
"created": "Mon, 1 Apr 2019 13:48:08 GMT",
"version": "v1"
}
] | 2019-05-24 | [
[
"Damaj",
"Issam",
""
]
] | Programmable Logic Devices (PLDs) continue to grow in size and currently contain several millions of gates. At the same time, research effort is going into higher-level hardware synthesis methodologies for reconfigurable computing that can exploit PLD technology. In this paper, we explore the effectiveness and extend o... |
2011.05045 | Mattia Lecci | Mattia Lecci, Matteo Drago, Andrea Zanella, Michele Zorzi | Exploiting Scheduled Access Features of mmWave WLANs for Periodic
Traffic Sources | 8 pages, 6 figures, 2 algorithms. This paper was submitted to IEEE
MedComNet 2021 | null | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many current and future multimedia and industrial applications, like video
streaming, eXtended Reality or remote robot control, are characterized by
periodic data transmissions with strict latency and reliability constraints. In
an effort to meet the stringent demand of such traffic sources, the WiGig
standards suppo... | [
{
"created": "Tue, 10 Nov 2020 11:14:22 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 2021 11:05:05 GMT",
"version": "v2"
}
] | 2021-03-17 | [
[
"Lecci",
"Mattia",
""
],
[
"Drago",
"Matteo",
""
],
[
"Zanella",
"Andrea",
""
],
[
"Zorzi",
"Michele",
""
]
] | Many current and future multimedia and industrial applications, like video streaming, eXtended Reality or remote robot control, are characterized by periodic data transmissions with strict latency and reliability constraints. In an effort to meet the stringent demand of such traffic sources, the WiGig standards support... |
1604.07099 | Saeed Mehrabi | Therese Biedl, Timothy M. Chan, Stephanie Lee, Saeed Mehrabi, Fabrizio
Montecchiani, and Hamideh Vosoughpour | On Guarding Orthogonal Polygons with Sliding Cameras | 15 pages | null | null | null | cs.CG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A sliding camera inside an orthogonal polygon $P$ is a point guard that
travels back and forth along an orthogonal line segment $\gamma$ in $P$. The
sliding camera $g$ can see a point $p$ in $P$ if the perpendicular from $p$
onto $\gamma$ is inside $P$. In this paper, we give the first constant-factor
approximation a... | [
{
"created": "Mon, 25 Apr 2016 00:16:25 GMT",
"version": "v1"
}
] | 2016-04-26 | [
[
"Biedl",
"Therese",
""
],
[
"Chan",
"Timothy M.",
""
],
[
"Lee",
"Stephanie",
""
],
[
"Mehrabi",
"Saeed",
""
],
[
"Montecchiani",
"Fabrizio",
""
],
[
"Vosoughpour",
"Hamideh",
""
]
] | A sliding camera inside an orthogonal polygon $P$ is a point guard that travels back and forth along an orthogonal line segment $\gamma$ in $P$. The sliding camera $g$ can see a point $p$ in $P$ if the perpendicular from $p$ onto $\gamma$ is inside $P$. In this paper, we give the first constant-factor approximation alg... |
1810.00159 | Jun Jin | Jun Jin, Laura Petrich, Masood Dehghan, Zichen Zhang, Martin Jagersand | Robot eye-hand coordination learning by watching human demonstrations: a
task function approximation approach | Accepted in ICRA 2019 | null | 10.1109/ICRA.2019.8793649 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a robot eye-hand coordination learning method that can directly
learn visual task specification by watching human demonstrations. Task
specification is represented as a task function, which is learned using inverse
reinforcement learning(IRL) by inferring differential rewards between state
changes. The lea... | [
{
"created": "Sat, 29 Sep 2018 06:34:40 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Feb 2019 06:55:26 GMT",
"version": "v2"
}
] | 2020-11-20 | [
[
"Jin",
"Jun",
""
],
[
"Petrich",
"Laura",
""
],
[
"Dehghan",
"Masood",
""
],
[
"Zhang",
"Zichen",
""
],
[
"Jagersand",
"Martin",
""
]
] | We present a robot eye-hand coordination learning method that can directly learn visual task specification by watching human demonstrations. Task specification is represented as a task function, which is learned using inverse reinforcement learning(IRL) by inferring differential rewards between state changes. The learn... |
1810.01107 | Gabriele Spini | Thomas Attema and Emiliano Mancini and Gabriele Spini and Mark Abspoel
and Jan de Gier and Serge Fehr and Thijs Veugen and Maran van Heesch and
Dani\"el Worm and Andrea De Luca and Ronald Cramer and Peter M.A. Sloot | A New Approach to Privacy-Preserving Clinical Decision Support Systems | 15 pages, 4 figures | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Background: Clinical decision support systems (CDSS) are a category of health
information technologies that can assist clinicians to choose optimal
treatments. These support systems are based on clinical trials and expert
knowledge; however, the amount of data available to these systems is limited.
For this reason, C... | [
{
"created": "Tue, 2 Oct 2018 08:13:20 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Dec 2018 11:41:11 GMT",
"version": "v2"
}
] | 2018-12-04 | [
[
"Attema",
"Thomas",
""
],
[
"Mancini",
"Emiliano",
""
],
[
"Spini",
"Gabriele",
""
],
[
"Abspoel",
"Mark",
""
],
[
"de Gier",
"Jan",
""
],
[
"Fehr",
"Serge",
""
],
[
"Veugen",
"Thijs",
""
],
[
"van ... | Background: Clinical decision support systems (CDSS) are a category of health information technologies that can assist clinicians to choose optimal treatments. These support systems are based on clinical trials and expert knowledge; however, the amount of data available to these systems is limited. For this reason, CDS... |
1112.1730 | Samir Medina Perlaza | Samir M. Perlaza and Hamidou Tembin\'e and Samson Lasaulce and
M\'erouane Debbah | Quality-Of-Service Provisioning in Decentralized Networks: A
Satisfaction Equilibrium Approach | Article accepted for publication in IEEE Journal on Selected Topics
in Signal Processing, special issue in Game Theory in Signal Processing. 16
pages, 6 figures | null | 10.1109/JSTSP.2011.2180507 | null | cs.IT cs.GT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper introduces a particular game formulation and its corresponding
notion of equilibrium, namely the satisfaction form (SF) and the satisfaction
equilibrium (SE). A game in SF models the case where players are uniquely
interested in the satisfaction of some individual performance constraints,
instead of indivi... | [
{
"created": "Wed, 7 Dec 2011 23:21:38 GMT",
"version": "v1"
}
] | 2015-06-03 | [
[
"Perlaza",
"Samir M.",
""
],
[
"Tembiné",
"Hamidou",
""
],
[
"Lasaulce",
"Samson",
""
],
[
"Debbah",
"Mérouane",
""
]
] | This paper introduces a particular game formulation and its corresponding notion of equilibrium, namely the satisfaction form (SF) and the satisfaction equilibrium (SE). A game in SF models the case where players are uniquely interested in the satisfaction of some individual performance constraints, instead of individu... |
2111.00969 | Xudong Xu | Xudong Xu, Xingang Pan, Dahua Lin, Bo Dai | Generative Occupancy Fields for 3D Surface-Aware Image Synthesis | Accepted to NeurIPS2021. We propose Generative Occupancy Fields(GOF),
a 3D-aware generative model which could synthesize realistic images with 3D
consistency and simultaneously learn compact object surfaces | null | null | null | cs.CV cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The advent of generative radiance fields has significantly promoted the
development of 3D-aware image synthesis. The cumulative rendering process in
radiance fields makes training these generative models much easier since
gradients are distributed over the entire volume, but leads to diffused object
surfaces. In the ... | [
{
"created": "Mon, 1 Nov 2021 14:20:43 GMT",
"version": "v1"
}
] | 2021-11-02 | [
[
"Xu",
"Xudong",
""
],
[
"Pan",
"Xingang",
""
],
[
"Lin",
"Dahua",
""
],
[
"Dai",
"Bo",
""
]
] | The advent of generative radiance fields has significantly promoted the development of 3D-aware image synthesis. The cumulative rendering process in radiance fields makes training these generative models much easier since gradients are distributed over the entire volume, but leads to diffused object surfaces. In the me... |
2209.10071 | Kangdi Shi | Kangdi Shi (1), Muhammad Alrabeiah (2) and Jun Chen (1) ((1)
Department of Electrical and Computer Engineering, McMaster University,
Hamilton, Canada, (2) Electrical Engineering Department, King Saud
University, Saudi Arabia.) | Progressive with Purpose: Guiding Progressive Inpainting DNNs through
Context and Structure | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The advent of deep learning in the past decade has significantly helped
advance image inpainting. Although achieving promising performance, deep
learning-based inpainting algorithms still struggle from the distortion caused
by the fusion of structural and contextual features, which are commonly
obtained from, respect... | [
{
"created": "Wed, 21 Sep 2022 02:15:02 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Jan 2023 22:15:54 GMT",
"version": "v2"
}
] | 2023-01-05 | [
[
"Shi",
"Kangdi",
""
],
[
"Alrabeiah",
"Muhammad",
""
],
[
"Chen",
"Jun",
""
]
] | The advent of deep learning in the past decade has significantly helped advance image inpainting. Although achieving promising performance, deep learning-based inpainting algorithms still struggle from the distortion caused by the fusion of structural and contextual features, which are commonly obtained from, respectiv... |
1402.3985 | Payaswini P | P Payaswini, D. H Manjaiah | Challenges and issues in 4G Networks Mobility Management | Wrongly uploaded file | International Journal of Computer Trends and Technology (IJCTT)
volume 4 Issue 5 May 2013 | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Wireless broadband technology is now in motion to provide higher data rate,
wider coverage and improved mobility. Towards this the 4G - network is an
integration of various wireless technologies and expected to provide seamless
mobility. Moreover 4G-networks will be entirely packet switched systems based
on IP protoc... | [
{
"created": "Mon, 17 Feb 2014 12:54:34 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Dec 2021 08:31:32 GMT",
"version": "v2"
}
] | 2021-12-14 | [
[
"Payaswini",
"P",
""
],
[
"Manjaiah",
"D. H",
""
]
] | Wireless broadband technology is now in motion to provide higher data rate, wider coverage and improved mobility. Towards this the 4G - network is an integration of various wireless technologies and expected to provide seamless mobility. Moreover 4G-networks will be entirely packet switched systems based on IP protocol... |
1903.06741 | Xi Xiong | Xi Xiong and Erdong Xiao and Li Jin | Analysis of a Stochastic Model for Coordinated Platooning of Heavy-duty
Vehicles | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Platooning of heavy-duty vehicles (HDVs) is a key component of smart and
connected highways and is expected to bring remarkable fuel savings and
emission reduction. In this paper, we study the coordination of HDV platooning
on a highway section. We model the arrival of HDVs as a Poisson process.
Multiple HDVs are mer... | [
{
"created": "Fri, 15 Mar 2019 18:41:15 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Sep 2019 23:14:18 GMT",
"version": "v2"
}
] | 2019-10-01 | [
[
"Xiong",
"Xi",
""
],
[
"Xiao",
"Erdong",
""
],
[
"Jin",
"Li",
""
]
] | Platooning of heavy-duty vehicles (HDVs) is a key component of smart and connected highways and is expected to bring remarkable fuel savings and emission reduction. In this paper, we study the coordination of HDV platooning on a highway section. We model the arrival of HDVs as a Poisson process. Multiple HDVs are merge... |
1809.00421 | Yang Liu | Yang Liu, Zhaoyang Lu, Jing Li, Tao Yang | Hierarchically Learned View-Invariant Representations for Cross-View
Action Recognition | Published in IEEE Transactions on Circuits and Systems for Video
Technology, codes can be found at https://yangliu9208.github.io/JSRDA/ | null | 10.1109/TCSVT.2018.2868123 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recognizing human actions from varied views is challenging due to huge
appearance variations in different views. The key to this problem is to learn
discriminant view-invariant representations generalizing well across views. In
this paper, we address this problem by learning view-invariant representations
hierarchica... | [
{
"created": "Mon, 3 Sep 2018 01:31:05 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Sep 2019 08:14:46 GMT",
"version": "v2"
}
] | 2019-09-19 | [
[
"Liu",
"Yang",
""
],
[
"Lu",
"Zhaoyang",
""
],
[
"Li",
"Jing",
""
],
[
"Yang",
"Tao",
""
]
] | Recognizing human actions from varied views is challenging due to huge appearance variations in different views. The key to this problem is to learn discriminant view-invariant representations generalizing well across views. In this paper, we address this problem by learning view-invariant representations hierarchicall... |
2009.10270 | Davis Liang | Davis Liang, Peng Xu, Siamak Shakeri, Cicero Nogueira dos Santos,
Ramesh Nallapati, Zhiheng Huang, Bing Xiang | Embedding-based Zero-shot Retrieval through Query Generation | null | null | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Passage retrieval addresses the problem of locating relevant passages,
usually from a large corpus, given a query. In practice, lexical term-matching
algorithms like BM25 are popular choices for retrieval owing to their
efficiency. However, term-based matching algorithms often miss relevant
passages that have no lexi... | [
{
"created": "Tue, 22 Sep 2020 01:54:27 GMT",
"version": "v1"
}
] | 2020-09-23 | [
[
"Liang",
"Davis",
""
],
[
"Xu",
"Peng",
""
],
[
"Shakeri",
"Siamak",
""
],
[
"Santos",
"Cicero Nogueira dos",
""
],
[
"Nallapati",
"Ramesh",
""
],
[
"Huang",
"Zhiheng",
""
],
[
"Xiang",
"Bing",
""
]
] | Passage retrieval addresses the problem of locating relevant passages, usually from a large corpus, given a query. In practice, lexical term-matching algorithms like BM25 are popular choices for retrieval owing to their efficiency. However, term-based matching algorithms often miss relevant passages that have no lexica... |
2203.06918 | Daeyoung Kim | Daeyoung Kim, Seongsu Bae, Seungho Kim, Edward Choi | Uncertainty-Aware Text-to-Program for Question Answering on Structured
Electronic Health Records | In Proceedings of the Conference on Health, Inference, and Learning
(CHIL 2022) | null | null | null | cs.CL cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | Question Answering on Electronic Health Records (EHR-QA) has a significant
impact on the healthcare domain, and it is being actively studied. Previous
research on structured EHR-QA focuses on converting natural language queries
into query language such as SQL or SPARQL (NLQ2Query), so the problem scope is
limited to ... | [
{
"created": "Mon, 14 Mar 2022 08:12:16 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Apr 2022 03:08:25 GMT",
"version": "v2"
}
] | 2022-04-18 | [
[
"Kim",
"Daeyoung",
""
],
[
"Bae",
"Seongsu",
""
],
[
"Kim",
"Seungho",
""
],
[
"Choi",
"Edward",
""
]
] | Question Answering on Electronic Health Records (EHR-QA) has a significant impact on the healthcare domain, and it is being actively studied. Previous research on structured EHR-QA focuses on converting natural language queries into query language such as SQL or SPARQL (NLQ2Query), so the problem scope is limited to pr... |
1710.06677 | Feras Dayoub | Dimity Miller, Lachlan Nicholson, Feras Dayoub, Niko S\"underhauf | Dropout Sampling for Robust Object Detection in Open-Set Conditions | to appear in IEEE International Conference on Robotics and Automation
2018 (ICRA 2018) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dropout Variational Inference, or Dropout Sampling, has been recently
proposed as an approximation technique for Bayesian Deep Learning and evaluated
for image classification and regression tasks. This paper investigates the
utility of Dropout Sampling for object detection for the first time. We
demonstrate how label... | [
{
"created": "Wed, 18 Oct 2017 11:16:53 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Apr 2018 06:10:02 GMT",
"version": "v2"
}
] | 2018-04-19 | [
[
"Miller",
"Dimity",
""
],
[
"Nicholson",
"Lachlan",
""
],
[
"Dayoub",
"Feras",
""
],
[
"Sünderhauf",
"Niko",
""
]
] | Dropout Variational Inference, or Dropout Sampling, has been recently proposed as an approximation technique for Bayesian Deep Learning and evaluated for image classification and regression tasks. This paper investigates the utility of Dropout Sampling for object detection for the first time. We demonstrate how label u... |
1903.01182 | Hao-Yun Chen | Hao-Yun Chen, Pei-Hsin Wang, Chun-Hao Liu, Shih-Chieh Chang, Jia-Yu
Pan, Yu-Ting Chen, Wei Wei, Da-Cheng Juan | Complement Objective Training | ICLR'19 Camera Ready | null | null | null | cs.LG cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning with a primary objective, such as softmax cross entropy for
classification and sequence generation, has been the norm for training deep
neural networks for years. Although being a widely-adopted approach, using
cross entropy as the primary objective exploits mostly the information from the
ground-truth class... | [
{
"created": "Mon, 4 Mar 2019 11:35:27 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Mar 2019 18:33:12 GMT",
"version": "v2"
}
] | 2019-03-25 | [
[
"Chen",
"Hao-Yun",
""
],
[
"Wang",
"Pei-Hsin",
""
],
[
"Liu",
"Chun-Hao",
""
],
[
"Chang",
"Shih-Chieh",
""
],
[
"Pan",
"Jia-Yu",
""
],
[
"Chen",
"Yu-Ting",
""
],
[
"Wei",
"Wei",
""
],
[
"Juan",
... | Learning with a primary objective, such as softmax cross entropy for classification and sequence generation, has been the norm for training deep neural networks for years. Although being a widely-adopted approach, using cross entropy as the primary objective exploits mostly the information from the ground-truth class f... |
2109.08303 | EPTCS | Giuseppe Mazzotta (University of Calabria) | Compilation of Aggregates in ASP | In Proceedings ICLP 2021, arXiv:2109.07914 | EPTCS 345, 2021, pp. 286-295 | 10.4204/EPTCS.345.45 | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | Answer Set Programming (ASP) is a well-known problem-solving formalism in
computational logic. Nowadays, ASP is used in many real world scenarios thanks
to ASP solvers. Standard evaluation of ASP programs suffers from an intrinsic
limitation, knows as Grounding Bottleneck, due to the grounding of some rules
that coul... | [
{
"created": "Fri, 17 Sep 2021 01:50:52 GMT",
"version": "v1"
}
] | 2021-09-20 | [
[
"Mazzotta",
"Giuseppe",
"",
"University of Calabria"
]
] | Answer Set Programming (ASP) is a well-known problem-solving formalism in computational logic. Nowadays, ASP is used in many real world scenarios thanks to ASP solvers. Standard evaluation of ASP programs suffers from an intrinsic limitation, knows as Grounding Bottleneck, due to the grounding of some rules that could ... |
1906.01942 | Yunsu Kim | Yunsu Kim, Hendrik Rosendahl, Nick Rossenbach, Jan Rosendahl, Shahram
Khadivi, Hermann Ney | Learning Bilingual Sentence Embeddings via Autoencoding and Computing
Similarities with a Multilayer Perceptron | ACL 2019 Repl4NLP camera-ready | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a novel model architecture and training algorithm to learn
bilingual sentence embeddings from a combination of parallel and monolingual
data. Our method connects autoencoding and neural machine translation to force
the source and target sentence embeddings to share the same space without the
help of a pivo... | [
{
"created": "Wed, 5 Jun 2019 11:16:33 GMT",
"version": "v1"
}
] | 2019-06-06 | [
[
"Kim",
"Yunsu",
""
],
[
"Rosendahl",
"Hendrik",
""
],
[
"Rossenbach",
"Nick",
""
],
[
"Rosendahl",
"Jan",
""
],
[
"Khadivi",
"Shahram",
""
],
[
"Ney",
"Hermann",
""
]
] | We propose a novel model architecture and training algorithm to learn bilingual sentence embeddings from a combination of parallel and monolingual data. Our method connects autoencoding and neural machine translation to force the source and target sentence embeddings to share the same space without the help of a pivot ... |
1511.01399 | \'Eric Tanter | Ronald Garcia and \'Eric Tanter | Deriving a Simple Gradual Security Language | null | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Abstracting Gradual Typing (AGT) is an approach to systematically deriving
gradual counterparts to static type disciplines. The approach consists of
defining the semantics of gradual types by interpreting them as sets of static
types, and then defining an optimal abstraction back to gradual types. These
operations ar... | [
{
"created": "Wed, 4 Nov 2015 17:07:00 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Nov 2015 01:40:26 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Nov 2015 15:18:22 GMT",
"version": "v3"
}
] | 2015-11-23 | [
[
"Garcia",
"Ronald",
""
],
[
"Tanter",
"Éric",
""
]
] | Abstracting Gradual Typing (AGT) is an approach to systematically deriving gradual counterparts to static type disciplines. The approach consists of defining the semantics of gradual types by interpreting them as sets of static types, and then defining an optimal abstraction back to gradual types. These operations are ... |
1006.0849 | Nicholas Fyson | Nick Fyson, Tijl De Bie and Nello Cristianini | Reconstruction of Causal Networks by Set Covering | Under consideration for the ECML PKDD 2010 conference | null | null | null | cs.DS stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a method for the reconstruction of networks, based on the order of
nodes visited by a stochastic branching process. Our algorithm reconstructs a
network of minimal size that ensures consistency with the data. Crucially, we
show that global consistency with the data can be achieved through purely local
cons... | [
{
"created": "Fri, 4 Jun 2010 10:33:49 GMT",
"version": "v1"
}
] | 2010-06-07 | [
[
"Fyson",
"Nick",
""
],
[
"De Bie",
"Tijl",
""
],
[
"Cristianini",
"Nello",
""
]
] | We present a method for the reconstruction of networks, based on the order of nodes visited by a stochastic branching process. Our algorithm reconstructs a network of minimal size that ensures consistency with the data. Crucially, we show that global consistency with the data can be achieved through purely local consid... |
2211.14366 | Gregory Spell | Gregory P. Spell, Simiao Ren, Leslie M. Collins, Jordan M. Malof | Mixture Manifold Networks: A Computationally Efficient Baseline for
Inverse Modeling | This paper has been accepted to AAAI 2023; this is not the final
version | null | 10.1609/aaai.v37i8.26178 | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose and show the efficacy of a new method to address generic inverse
problems. Inverse modeling is the task whereby one seeks to determine the
control parameters of a natural system that produce a given set of observed
measurements. Recent work has shown impressive results using deep learning, but
we note that... | [
{
"created": "Fri, 25 Nov 2022 20:18:07 GMT",
"version": "v1"
}
] | 2023-08-15 | [
[
"Spell",
"Gregory P.",
""
],
[
"Ren",
"Simiao",
""
],
[
"Collins",
"Leslie M.",
""
],
[
"Malof",
"Jordan M.",
""
]
] | We propose and show the efficacy of a new method to address generic inverse problems. Inverse modeling is the task whereby one seeks to determine the control parameters of a natural system that produce a given set of observed measurements. Recent work has shown impressive results using deep learning, but we note that t... |
1701.02415 | Sachini Jayasooriya | Sachini Jayasooriya, Mahyar Shirvanimoghaddam, Lawrence Ong, and Sarah
J. Johnson | Analysis and design of Raptor codes using a multi-edge framework | This work has been submitted to the IEEE for possible publication.
Copyright may be transferred without notice, after which this version may no
longer be accessible | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The focus of this paper is on the analysis and design of Raptor codes using a
multi-edge framework. In this regard, we first represent the Raptor code as a
multi-edge type low-density parity-check (METLDPC) code. This MET
representation gives a general framework to analyze and design Raptor codes
over a binary input ... | [
{
"created": "Tue, 10 Jan 2017 02:22:48 GMT",
"version": "v1"
}
] | 2017-01-11 | [
[
"Jayasooriya",
"Sachini",
""
],
[
"Shirvanimoghaddam",
"Mahyar",
""
],
[
"Ong",
"Lawrence",
""
],
[
"Johnson",
"Sarah J.",
""
]
] | The focus of this paper is on the analysis and design of Raptor codes using a multi-edge framework. In this regard, we first represent the Raptor code as a multi-edge type low-density parity-check (METLDPC) code. This MET representation gives a general framework to analyze and design Raptor codes over a binary input ad... |
2101.04319 | Alsharif Abuadbba Dr | Alsharif Abuadbba, Hyoungshick Kim, Surya Nepal | DeepiSign: Invisible Fragile Watermark to Protect the Integrityand
Authenticity of CNN | The 36th ACM SIGAPP Symposium on Applied Computing (ACM SAC) | null | 10.1145/3412841.3441970 | null | cs.CR cs.LG | http://creativecommons.org/licenses/by/4.0/ | Convolutional Neural Networks (CNNs) deployed in real-life applications such
as autonomous vehicles have shown to be vulnerable to manipulation attacks,
such as poisoning attacks and fine-tuning. Hence, it is essential to ensure the
integrity and authenticity of CNNs because compromised models can produce
incorrect o... | [
{
"created": "Tue, 12 Jan 2021 06:42:45 GMT",
"version": "v1"
}
] | 2021-01-13 | [
[
"Abuadbba",
"Alsharif",
""
],
[
"Kim",
"Hyoungshick",
""
],
[
"Nepal",
"Surya",
""
]
] | Convolutional Neural Networks (CNNs) deployed in real-life applications such as autonomous vehicles have shown to be vulnerable to manipulation attacks, such as poisoning attacks and fine-tuning. Hence, it is essential to ensure the integrity and authenticity of CNNs because compromised models can produce incorrect out... |
1004.4359 | Kenton Born | Kenton Born, David Gustafson | NgViz: Detecting DNS Tunnels through N-Gram Visualization and
Quantitative Analysis | In Proceedings of the the 6th Annual Cyber Security and Information
Intelligence Research Workshop, Oak Ridge, TN, April 21-23, 2010 | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper introduced NgViz, a tool that examines DNS traffic and shows
anomalies in n-gram frequencies. This is accomplished by comparing input files
against a fingerprint of legitimate traffic. Both quantitative analysis and
visual aids are provided that allow the user to make determinations about the
legitimacy of... | [
{
"created": "Sun, 25 Apr 2010 15:40:52 GMT",
"version": "v1"
}
] | 2010-04-27 | [
[
"Born",
"Kenton",
""
],
[
"Gustafson",
"David",
""
]
] | This paper introduced NgViz, a tool that examines DNS traffic and shows anomalies in n-gram frequencies. This is accomplished by comparing input files against a fingerprint of legitimate traffic. Both quantitative analysis and visual aids are provided that allow the user to make determinations about the legitimacy of t... |
1609.02107 | Jian-Kang Zhang | Zheng Dong and Yan-Yu Zhang and Jian-Kang Zhang and Xiang-Chuan Gao | Quadrature Amplitude Modulation Division for Multiuser MISO Broadcast
Channels | null | null | 10.1109/JSTSP.2016.2607684 | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper considers a discrete-time multiuser multiple-input single-output
(MISO) Gaussian broadcast channel~(BC), in which channel state information
(CSI) is available at both the transmitter and the receivers. The flexible and
explicit design of a uniquely decomposable constellation group (UDCG) is
provided based ... | [
{
"created": "Wed, 7 Sep 2016 18:45:47 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Dong",
"Zheng",
""
],
[
"Zhang",
"Yan-Yu",
""
],
[
"Zhang",
"Jian-Kang",
""
],
[
"Gao",
"Xiang-Chuan",
""
]
] | This paper considers a discrete-time multiuser multiple-input single-output (MISO) Gaussian broadcast channel~(BC), in which channel state information (CSI) is available at both the transmitter and the receivers. The flexible and explicit design of a uniquely decomposable constellation group (UDCG) is provided based on... |
1302.1638 | Jnanamurthy Hk | Jnanamurthy H. K. | Discovery of Maximal Frequent Item Sets using Subset Creation | null | null | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Data mining is the practice to search large amount of data to discover data
patterns. Data mining uses mathematical algorithms to group the data and
evaluate the future events. Association rule is a research area in the field of
knowledge discovery. Many data mining researchers had improved upon the quality
of associ... | [
{
"created": "Thu, 7 Feb 2013 04:29:39 GMT",
"version": "v1"
}
] | 2013-02-08 | [
[
"K.",
"Jnanamurthy H.",
""
]
] | Data mining is the practice to search large amount of data to discover data patterns. Data mining uses mathematical algorithms to group the data and evaluate the future events. Association rule is a research area in the field of knowledge discovery. Many data mining researchers had improved upon the quality of associat... |
2207.07271 | Sarah Li Ms. | Sarah H.Q. Li, Assal\'e Adj\'e, Pierre-Lo\"ic Garoche, Beh\c{c}et
A\c{c}{\i}kme\c{s}e | Set-based value operators for non-stationary Markovian environments | 17 pages, 11 figures, 1 table | null | null | null | cs.LG math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper analyzes finite state Markov Decision Processes (MDPs) with
uncertain parameters in compact sets and re-examines results from robust MDP
via set-based fixed point theory. To this end, we generalize the Bellman and
policy evaluation operators to contracting operators on the value function
space and denote t... | [
{
"created": "Fri, 15 Jul 2022 03:37:59 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Sep 2022 18:16:48 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Aug 2023 14:51:47 GMT",
"version": "v3"
}
] | 2023-08-09 | [
[
"Li",
"Sarah H. Q.",
""
],
[
"Adjé",
"Assalé",
""
],
[
"Garoche",
"Pierre-Loïc",
""
],
[
"Açıkmeşe",
"Behçet",
""
]
] | This paper analyzes finite state Markov Decision Processes (MDPs) with uncertain parameters in compact sets and re-examines results from robust MDP via set-based fixed point theory. To this end, we generalize the Bellman and policy evaluation operators to contracting operators on the value function space and denote the... |
2303.08657 | Sriram Radhakrishna | Sriram Radhakrishna, Adithya Balasubramanyam | Economical Quaternion Extraction from a Human Skeletal Pose Estimate
using 2-D Cameras | This is the post-final version of the paper published with IEEE
CONECCT 2023 with some figure reference errors rectified | 2023 IEEE International Conference on Electronics, Computing and
Communication Technologies (CONECCT), Bangalore, India, 2023, pp. 1-6 | 10.1109/CONECCT57959.2023.10234829 | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | In this paper, we present a novel algorithm to extract a quaternion from a
two dimensional camera frame for estimating a contained human skeletal pose.
The problem of pose estimation is usually tackled through the usage of stereo
cameras and intertial measurement units for obtaining depth and euclidean
distance for m... | [
{
"created": "Wed, 15 Mar 2023 14:41:17 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Mar 2023 07:36:10 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Sep 2023 04:26:01 GMT",
"version": "v3"
}
] | 2023-09-15 | [
[
"Radhakrishna",
"Sriram",
""
],
[
"Balasubramanyam",
"Adithya",
""
]
] | In this paper, we present a novel algorithm to extract a quaternion from a two dimensional camera frame for estimating a contained human skeletal pose. The problem of pose estimation is usually tackled through the usage of stereo cameras and intertial measurement units for obtaining depth and euclidean distance for mea... |
1909.04312 | Wei Zhang | Shuo Yang, Wei Zhang, Weizhi Lu, Hesheng Wang, and Yibin Li | Learning Actions from Human Demonstration Video for Robotic Manipulation | Accepted by IROS 2019 | null | null | null | cs.CV cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning actions from human demonstration is an emerging trend for designing
intelligent robotic systems, which can be referred as video to command. The
performance of such approach highly relies on the quality of video captioning.
However, the general video captioning methods focus more on the understanding
of the f... | [
{
"created": "Tue, 10 Sep 2019 06:20:46 GMT",
"version": "v1"
}
] | 2019-09-11 | [
[
"Yang",
"Shuo",
""
],
[
"Zhang",
"Wei",
""
],
[
"Lu",
"Weizhi",
""
],
[
"Wang",
"Hesheng",
""
],
[
"Li",
"Yibin",
""
]
] | Learning actions from human demonstration is an emerging trend for designing intelligent robotic systems, which can be referred as video to command. The performance of such approach highly relies on the quality of video captioning. However, the general video captioning methods focus more on the understanding of the ful... |
2402.11608 | Louis Jalouzot | Louis Jalouzot, Robin Sobczyk, Bastien Lhopitallier, Jeanne Salle, Nur
Lan, Emmanuel Chemla, Yair Lakretz | Metric-Learning Encoding Models Identify Processing Profiles of
Linguistic Features in BERT's Representations | 17 pages, 13 figures | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | We introduce Metric-Learning Encoding Models (MLEMs) as a new approach to
understand how neural systems represent the theoretical features of the objects
they process. As a proof-of-concept, we apply MLEMs to neural representations
extracted from BERT, and track a wide variety of linguistic features (e.g.,
tense, sub... | [
{
"created": "Sun, 18 Feb 2024 14:57:53 GMT",
"version": "v1"
}
] | 2024-02-20 | [
[
"Jalouzot",
"Louis",
""
],
[
"Sobczyk",
"Robin",
""
],
[
"Lhopitallier",
"Bastien",
""
],
[
"Salle",
"Jeanne",
""
],
[
"Lan",
"Nur",
""
],
[
"Chemla",
"Emmanuel",
""
],
[
"Lakretz",
"Yair",
""
]
] | We introduce Metric-Learning Encoding Models (MLEMs) as a new approach to understand how neural systems represent the theoretical features of the objects they process. As a proof-of-concept, we apply MLEMs to neural representations extracted from BERT, and track a wide variety of linguistic features (e.g., tense, subje... |
1408.1068 | Carlos Alberto Fernandez-y-Fernandez | Jorge Aguilar, Moises Sanchez, Carlos Fernandez-y-Fernandez, Everth
Rocha, David Martinez and Jose Figueroa | The Size of Software Projects Developed by Mexican Companies | 5 pages, The 2014 International Conference on Software Engineering
Research and Practice (SERP'14) | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Currently, most software projects around the world are small rather than
large. Despite this, there are more methodologies, tools, frameworks,
processes, and so on, for developing and managing large software projects than
for small ones. Small software projects are important because they generate
considerable resourc... | [
{
"created": "Tue, 5 Aug 2014 18:53:59 GMT",
"version": "v1"
}
] | 2014-08-06 | [
[
"Aguilar",
"Jorge",
""
],
[
"Sanchez",
"Moises",
""
],
[
"Fernandez-y-Fernandez",
"Carlos",
""
],
[
"Rocha",
"Everth",
""
],
[
"Martinez",
"David",
""
],
[
"Figueroa",
"Jose",
""
]
] | Currently, most software projects around the world are small rather than large. Despite this, there are more methodologies, tools, frameworks, processes, and so on, for developing and managing large software projects than for small ones. Small software projects are important because they generate considerable resources... |
2105.10133 | Anahita Mohseni-Kabir | Anahita Mohseni-Kabir, Manuela Veloso, Maxim Likhachev | Waiting Tables as a Robot Planning Problem | null | null | null | null | cs.RO | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We present how we formalize the waiting tables task in a restaurant as a
robot planning problem. This formalization was used to test our recently
developed algorithms that allow for optimal planning for achieving multiple
independent tasks that are partially observable and evolve over time [1], [2].
| [
{
"created": "Fri, 21 May 2021 05:21:54 GMT",
"version": "v1"
}
] | 2021-05-24 | [
[
"Mohseni-Kabir",
"Anahita",
""
],
[
"Veloso",
"Manuela",
""
],
[
"Likhachev",
"Maxim",
""
]
] | We present how we formalize the waiting tables task in a restaurant as a robot planning problem. This formalization was used to test our recently developed algorithms that allow for optimal planning for achieving multiple independent tasks that are partially observable and evolve over time [1], [2]. |
1804.00115 | Anak Agung Julius | Wei Qiao and Kyle Altman and Agung Julius and Bernard Possidente and
John T. Wen | Continuous Circadian Phase Estimation Using Adaptive Notch Filter | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Actigraphy has been widely used for the analysis of circadian rhythm. Current
practice applies regression analysis to data from multiple days to estimate the
circadian phase. This paper presents a filtering method for online processing
of biometric data to estimate the circadian phase. We apply the proposed method
on... | [
{
"created": "Sat, 31 Mar 2018 03:38:56 GMT",
"version": "v1"
}
] | 2018-04-03 | [
[
"Qiao",
"Wei",
""
],
[
"Altman",
"Kyle",
""
],
[
"Julius",
"Agung",
""
],
[
"Possidente",
"Bernard",
""
],
[
"Wen",
"John T.",
""
]
] | Actigraphy has been widely used for the analysis of circadian rhythm. Current practice applies regression analysis to data from multiple days to estimate the circadian phase. This paper presents a filtering method for online processing of biometric data to estimate the circadian phase. We apply the proposed method on a... |
1709.09612 | Abhishek Dubey | Michael A. Walker, Abhishek Dubey, Aron Laszka, and Douglas C. Schmidt | PlaTIBART: a Platform for Transactive IoT Blockchain Applications with
Repeatable Testing | Workshop on Middleware and Applications for the Internet of Things
(M4IoT) 2017 | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the advent of blockchain-enabled IoT applications, there is an increased
need for related software patterns, middleware concepts, and testing practices
to ensure adequate quality and productivity. IoT and blockchain each provide
different design goals, concepts, and practices that must be integrated,
including t... | [
{
"created": "Wed, 27 Sep 2017 16:38:03 GMT",
"version": "v1"
},
{
"created": "Sat, 30 Sep 2017 01:44:46 GMT",
"version": "v2"
}
] | 2017-10-03 | [
[
"Walker",
"Michael A.",
""
],
[
"Dubey",
"Abhishek",
""
],
[
"Laszka",
"Aron",
""
],
[
"Schmidt",
"Douglas C.",
""
]
] | With the advent of blockchain-enabled IoT applications, there is an increased need for related software patterns, middleware concepts, and testing practices to ensure adequate quality and productivity. IoT and blockchain each provide different design goals, concepts, and practices that must be integrated, including the... |
1210.4662 | AbdelRahman Karawia Dr. | A. A. Karawia | A New Recursive Algorithm For Inverting A General Comrade Matrix | null | null | null | null | cs.SC cs.MS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the author present a reliable symbolic computational algorithm
for inverting a general comrade matrix by using parallel computing along with
recursion. The computational cost of our algorithm is O(n^2). The algorithm is
implementable to the Computer Algebra System (CAS) such as MAPLE, MATLAB and
MATHEM... | [
{
"created": "Wed, 17 Oct 2012 08:09:08 GMT",
"version": "v1"
}
] | 2012-10-18 | [
[
"Karawia",
"A. A.",
""
]
] | In this paper, the author present a reliable symbolic computational algorithm for inverting a general comrade matrix by using parallel computing along with recursion. The computational cost of our algorithm is O(n^2). The algorithm is implementable to the Computer Algebra System (CAS) such as MAPLE, MATLAB and MATHEMAT... |
2210.02524 | Benjamin Biggs | Benjamin Biggs, Hans He, James McMahon and Daniel J. Stilwell | Experiments in Underwater Feature Tracking with Performance Guarantees
Using a Small AUV | 7 pages, 6 figures, 1 table, IROS 2022 | null | null | null | cs.RO cs.SY eess.SY | http://creativecommons.org/licenses/by/4.0/ | We present the results of experiments performed using a small autonomous
underwater vehicle to determine the location of an isobath within a bounded
area. The primary contribution of this work is to implement and integrate
several recent developments real-time planning for environmental mapping, and
to demonstrate th... | [
{
"created": "Wed, 5 Oct 2022 19:46:24 GMT",
"version": "v1"
}
] | 2022-10-07 | [
[
"Biggs",
"Benjamin",
""
],
[
"He",
"Hans",
""
],
[
"McMahon",
"James",
""
],
[
"Stilwell",
"Daniel J.",
""
]
] | We present the results of experiments performed using a small autonomous underwater vehicle to determine the location of an isobath within a bounded area. The primary contribution of this work is to implement and integrate several recent developments real-time planning for environmental mapping, and to demonstrate thei... |
2401.13551 | Hao Huang | Yongwei Nie, Hao Huang, Chengjiang Long, Qing Zhang, Pradipta Maji,
Hongmin Cai | Interleaving One-Class and Weakly-Supervised Models with Adaptive
Thresholding for Unsupervised Video Anomaly Detection | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Without human annotations, a typical Unsupervised Video Anomaly Detection
(UVAD) method needs to train two models that generate pseudo labels for each
other. In previous work, the two models are closely entangled with each other,
and it is not known how to upgrade their method without modifying their
training framewo... | [
{
"created": "Wed, 24 Jan 2024 16:11:42 GMT",
"version": "v1"
}
] | 2024-01-25 | [
[
"Nie",
"Yongwei",
""
],
[
"Huang",
"Hao",
""
],
[
"Long",
"Chengjiang",
""
],
[
"Zhang",
"Qing",
""
],
[
"Maji",
"Pradipta",
""
],
[
"Cai",
"Hongmin",
""
]
] | Without human annotations, a typical Unsupervised Video Anomaly Detection (UVAD) method needs to train two models that generate pseudo labels for each other. In previous work, the two models are closely entangled with each other, and it is not known how to upgrade their method without modifying their training framework... |
2406.04770 | Bill Yuchen Lin | Bill Yuchen Lin, Yuntian Deng, Khyathi Chandu, Faeze Brahman,
Abhilasha Ravichander, Valentina Pyatkin, Nouha Dziri, Ronan Le Bras, Yejin
Choi | WildBench: Benchmarking LLMs with Challenging Tasks from Real Users in
the Wild | Link: https://hf.co/spaces/allenai/WildBench | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | We introduce WildBench, an automated evaluation framework designed to
benchmark large language models (LLMs) using challenging, real-world user
queries. WildBench consists of 1,024 tasks carefully selected from over one
million human-chatbot conversation logs. For automated evaluation with
WildBench, we have develope... | [
{
"created": "Fri, 7 Jun 2024 09:15:44 GMT",
"version": "v1"
}
] | 2024-06-10 | [
[
"Lin",
"Bill Yuchen",
""
],
[
"Deng",
"Yuntian",
""
],
[
"Chandu",
"Khyathi",
""
],
[
"Brahman",
"Faeze",
""
],
[
"Ravichander",
"Abhilasha",
""
],
[
"Pyatkin",
"Valentina",
""
],
[
"Dziri",
"Nouha",
""
]... | We introduce WildBench, an automated evaluation framework designed to benchmark large language models (LLMs) using challenging, real-world user queries. WildBench consists of 1,024 tasks carefully selected from over one million human-chatbot conversation logs. For automated evaluation with WildBench, we have developed ... |
2403.08838 | Rui Zhang | Rui Zhang, Hanyue Wu, Zhenzhong Yin, Zhu Xiao, Yong Xiong, and Kezhong
Liu | Predictive Clustering of Vessel Behavior Based on Hierarchical
Trajectory Representation | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vessel trajectory clustering, which aims to find similar trajectory patterns,
has been widely leveraged in overwater applications. Most traditional methods
use predefined rules and thresholds to identify discrete vessel behaviors. They
aim for high-quality clustering and conduct clustering on entire sequences,
whethe... | [
{
"created": "Wed, 13 Mar 2024 12:05:02 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Mar 2024 06:22:16 GMT",
"version": "v2"
}
] | 2024-03-18 | [
[
"Zhang",
"Rui",
""
],
[
"Wu",
"Hanyue",
""
],
[
"Yin",
"Zhenzhong",
""
],
[
"Xiao",
"Zhu",
""
],
[
"Xiong",
"Yong",
""
],
[
"Liu",
"Kezhong",
""
]
] | Vessel trajectory clustering, which aims to find similar trajectory patterns, has been widely leveraged in overwater applications. Most traditional methods use predefined rules and thresholds to identify discrete vessel behaviors. They aim for high-quality clustering and conduct clustering on entire sequences, whether ... |
1811.03529 | Mubariz Zaffar | Mubariz Zaffar, Shoaib Ehsan, Michael Milford and Klaus Mcdonald Maier | Memorable Maps: A Framework for Re-defining Places in Visual Place
Recognition | 13 pages, 25 figures, 1 table | null | null | null | cs.CV cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a cognition-inspired agnostic framework for building a
map for Visual Place Recognition. This framework draws inspiration from
human-memorability, utilizes the traditional image entropy concept and computes
the static content in an image; thereby presenting a tri-folded criterion to
assess the 'me... | [
{
"created": "Thu, 8 Nov 2018 16:18:50 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Mar 2019 16:21:49 GMT",
"version": "v2"
}
] | 2019-03-22 | [
[
"Zaffar",
"Mubariz",
""
],
[
"Ehsan",
"Shoaib",
""
],
[
"Milford",
"Michael",
""
],
[
"Maier",
"Klaus Mcdonald",
""
]
] | This paper presents a cognition-inspired agnostic framework for building a map for Visual Place Recognition. This framework draws inspiration from human-memorability, utilizes the traditional image entropy concept and computes the static content in an image; thereby presenting a tri-folded criterion to assess the 'memo... |
1906.02037 | Nan Wang | Yiyi Tao, Yiling Jia, Nan Wang, Hongning Wang | The FacT: Taming Latent Factor Models for Explainability with
Factorization Trees | In proceedings of SIGIR'19 | null | null | null | cs.IR cs.LG stat.ML | http://creativecommons.org/licenses/by-sa/4.0/ | Latent factor models have achieved great success in personalized
recommendations, but they are also notoriously difficult to explain. In this
work, we integrate regression trees to guide the learning of latent factor
models for recommendation, and use the learnt tree structure to explain the
resulting latent factors.... | [
{
"created": "Mon, 3 Jun 2019 20:31:57 GMT",
"version": "v1"
}
] | 2019-06-06 | [
[
"Tao",
"Yiyi",
""
],
[
"Jia",
"Yiling",
""
],
[
"Wang",
"Nan",
""
],
[
"Wang",
"Hongning",
""
]
] | Latent factor models have achieved great success in personalized recommendations, but they are also notoriously difficult to explain. In this work, we integrate regression trees to guide the learning of latent factor models for recommendation, and use the learnt tree structure to explain the resulting latent factors. S... |
2207.09608 | No\"elle Rakotondravony | No\"elle Rakotondravony, Yiren Ding, and Lane Harrison | Probablement, Wahrscheinlich, Likely ? A Cross-Language Study of How
People Verbalize Probabilities in Icon Array Visualizations | 11 pages, 10 figures, conference paper | IEEE Transactions on Visualization and Computer Graphics 2023 | 10.1109/TVCG.2022.3209367 | null | cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Visualizations today are used across a wide range of languages and cultures.
Yet the extent to which language impacts how we reason about data and
visualizations remains unclear. In this paper, we explore the intersection of
visualization and language through a cross-language study on estimative
probability tasks wit... | [
{
"created": "Wed, 20 Jul 2022 01:13:51 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2022 23:52:08 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Oct 2023 21:41:46 GMT",
"version": "v3"
}
] | 2023-10-04 | [
[
"Rakotondravony",
"Noëlle",
""
],
[
"Ding",
"Yiren",
""
],
[
"Harrison",
"Lane",
""
]
] | Visualizations today are used across a wide range of languages and cultures. Yet the extent to which language impacts how we reason about data and visualizations remains unclear. In this paper, we explore the intersection of visualization and language through a cross-language study on estimative probability tasks with ... |
2208.09635 | Li Fan | Li Fan and Jianchang Liu | Mobile Robot Navigation in Complex Polygonal Workspaces Using Conformal
Navigation Transformations | arXiv admin note: substantial text overlap with arXiv:2208.06876 | null | null | null | cs.RO cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work proposes a novel transformation termed the conformal navigation
transformation to achieve collision-free navigation of a robot in a workspace
populated with arbitrary polygonal obstacles. The properties of the conformal
navigation transformation in the polygonal workspace are investigated in this
work as we... | [
{
"created": "Sat, 20 Aug 2022 08:29:49 GMT",
"version": "v1"
}
] | 2022-08-23 | [
[
"Fan",
"Li",
""
],
[
"Liu",
"Jianchang",
""
]
] | This work proposes a novel transformation termed the conformal navigation transformation to achieve collision-free navigation of a robot in a workspace populated with arbitrary polygonal obstacles. The properties of the conformal navigation transformation in the polygonal workspace are investigated in this work as well... |
2001.07295 | Clayton Morrison | Adarsh Pyarelal and Marco A. Valenzuela-Escarcega and Rebecca Sharp
and Paul D. Hein, Jon Stephens, Pratik Bhandari, HeuiChan Lim, Saumya Debray,
Clayton T. Morrison | AutoMATES: Automated Model Assembly from Text, Equations, and Software | 8 pages, 6 figures, accepted to Modeling the World's Systems 2019 | null | null | null | cs.AI cs.MM cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Models of complicated systems can be represented in different ways - in
scientific papers, they are represented using natural language text as well as
equations. But to be of real use, they must also be implemented as software,
thus making code a third form of representing models. We introduce the
AutoMATES project, ... | [
{
"created": "Tue, 21 Jan 2020 00:33:40 GMT",
"version": "v1"
}
] | 2020-01-22 | [
[
"Pyarelal",
"Adarsh",
""
],
[
"Valenzuela-Escarcega",
"Marco A.",
""
],
[
"Sharp",
"Rebecca",
""
],
[
"Hein",
"Paul D.",
""
],
[
"Stephens",
"Jon",
""
],
[
"Bhandari",
"Pratik",
""
],
[
"Lim",
"HeuiChan",
"... | Models of complicated systems can be represented in different ways - in scientific papers, they are represented using natural language text as well as equations. But to be of real use, they must also be implemented as software, thus making code a third form of representing models. We introduce the AutoMATES project, wh... |
2109.04300 | Ruoxi Shi | Ruoxi Shi, Borui Yang, Yangzhou Jiang, Chenglong Zhao, Bingbing Ni | Energy Attack: On Transferring Adversarial Examples | Under Review for AAAI-22 | null | null | null | cs.LG cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we propose Energy Attack, a transfer-based black-box
$L_\infty$-adversarial attack. The attack is parameter-free and does not
require gradient approximation. In particular, we first obtain white-box
adversarial perturbations of a surrogate model and divide these perturbations
into small patches. Then we ... | [
{
"created": "Thu, 9 Sep 2021 14:23:48 GMT",
"version": "v1"
}
] | 2021-09-10 | [
[
"Shi",
"Ruoxi",
""
],
[
"Yang",
"Borui",
""
],
[
"Jiang",
"Yangzhou",
""
],
[
"Zhao",
"Chenglong",
""
],
[
"Ni",
"Bingbing",
""
]
] | In this work we propose Energy Attack, a transfer-based black-box $L_\infty$-adversarial attack. The attack is parameter-free and does not require gradient approximation. In particular, we first obtain white-box adversarial perturbations of a surrogate model and divide these perturbations into small patches. Then we ex... |
2407.15199 | Ilya Ilyankou | Jingwei Guo, Meihui Wang, Ilya Ilyankou, Natchapon Jongwiriyanurak,
Xiaowei Gao, Nicola Christie, James Haworth | Multiple Object Detection and Tracking in Panoramic Videos for Cycling
Safety Analysis | null | null | null | null | cs.CV cs.CY | http://creativecommons.org/licenses/by/4.0/ | Panoramic cycling videos can record 360{\deg} views around the cyclists.
Thus, it is essential to conduct automatic road user analysis on them using
computer vision models to provide data for studies on cycling safety. However,
the features of panoramic data such as severe distortions, large number of
small objects a... | [
{
"created": "Sun, 21 Jul 2024 15:37:55 GMT",
"version": "v1"
}
] | 2024-07-23 | [
[
"Guo",
"Jingwei",
""
],
[
"Wang",
"Meihui",
""
],
[
"Ilyankou",
"Ilya",
""
],
[
"Jongwiriyanurak",
"Natchapon",
""
],
[
"Gao",
"Xiaowei",
""
],
[
"Christie",
"Nicola",
""
],
[
"Haworth",
"James",
""
]
] | Panoramic cycling videos can record 360{\deg} views around the cyclists. Thus, it is essential to conduct automatic road user analysis on them using computer vision models to provide data for studies on cycling safety. However, the features of panoramic data such as severe distortions, large number of small objects and... |
2208.10694 | Jinpeng Li | Penghua Zhai, Enwei Zhu, Baolian Qi, Xin Wei, Jinpeng Li | Spiral Contrastive Learning: An Efficient 3D Representation Learning
Method for Unannotated CT Lesions | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Computed tomography (CT) samples with pathological annotations are difficult
to obtain. As a result, the computer-aided diagnosis (CAD) algorithms are
trained on small datasets (e.g., LIDC-IDRI with 1,018 samples), limiting their
accuracies and reliability. In the past five years, several works have tailored
for unsu... | [
{
"created": "Tue, 23 Aug 2022 02:31:03 GMT",
"version": "v1"
}
] | 2022-08-24 | [
[
"Zhai",
"Penghua",
""
],
[
"Zhu",
"Enwei",
""
],
[
"Qi",
"Baolian",
""
],
[
"Wei",
"Xin",
""
],
[
"Li",
"Jinpeng",
""
]
] | Computed tomography (CT) samples with pathological annotations are difficult to obtain. As a result, the computer-aided diagnosis (CAD) algorithms are trained on small datasets (e.g., LIDC-IDRI with 1,018 samples), limiting their accuracies and reliability. In the past five years, several works have tailored for unsupe... |
2009.01385 | Zohreh Azizi | Zohreh Azizi, Xuejing Lei, and C.-C Jay Kuo | Noise-Aware Texture-Preserving Low-Light Enhancement | Accepted by IEEE VCIP 2020. The final version will appear in IEEE
VCIP 2020 | null | null | null | cs.CV eess.IV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A simple and effective low-light image enhancement method based on a
noise-aware texture-preserving retinex model is proposed in this work. The new
method, called NATLE, attempts to strike a balance between noise removal and
natural texture preservation through a low-complexity solution. Its cost
function includes an... | [
{
"created": "Wed, 2 Sep 2020 23:30:03 GMT",
"version": "v1"
}
] | 2020-09-04 | [
[
"Azizi",
"Zohreh",
""
],
[
"Lei",
"Xuejing",
""
],
[
"Kuo",
"C. -C Jay",
""
]
] | A simple and effective low-light image enhancement method based on a noise-aware texture-preserving retinex model is proposed in this work. The new method, called NATLE, attempts to strike a balance between noise removal and natural texture preservation through a low-complexity solution. Its cost function includes an e... |
1908.01463 | Mohammadamin Baniasadi | Mohammadamin Baniasadi, and Ertem Tuncel | Minimum Energy Analysis for Robust Gaussian Joint Source-Channel Coding
with a Square-Law Profile | Distortion-noise profile, fidelity-quality profile, energy-distortion
tradeoff, energy-limited transmission, joint source-channel coding | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A distortion-noise profile is a function indicating the maximum allowed
source distortion value for each noise level in the channel. In this paper, the
minimum energy required to achieve a distortion noise profile is studied for
Gaussian sources which are transmitted robustly over Gaussian channels. We
provide improv... | [
{
"created": "Mon, 5 Aug 2019 04:32:34 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Nov 2019 18:21:16 GMT",
"version": "v2"
}
] | 2019-11-28 | [
[
"Baniasadi",
"Mohammadamin",
""
],
[
"Tuncel",
"Ertem",
""
]
] | A distortion-noise profile is a function indicating the maximum allowed source distortion value for each noise level in the channel. In this paper, the minimum energy required to achieve a distortion noise profile is studied for Gaussian sources which are transmitted robustly over Gaussian channels. We provide improved... |
1712.05512 | Saptarshi Sengupta | Saptarshi Sengupta, Sanchita Basak, Richard Alan Peters II | Data Clustering using a Hybrid of Fuzzy C-Means and Quantum-behaved
Particle Swarm Optimization | 6 pages, 6 figures, 6 tables | null | 10.1109/CCWC.2018.8301693 | null | cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fuzzy clustering has become a widely used data mining technique and plays an
important role in grouping, traversing and selectively using data for user
specified applications. The deterministic Fuzzy C-Means (FCM) algorithm may
result in suboptimal solutions when applied to multidimensional data in
real-world, time-c... | [
{
"created": "Fri, 15 Dec 2017 02:47:57 GMT",
"version": "v1"
}
] | 2018-10-23 | [
[
"Sengupta",
"Saptarshi",
""
],
[
"Basak",
"Sanchita",
""
],
[
"Peters",
"Richard Alan",
"II"
]
] | Fuzzy clustering has become a widely used data mining technique and plays an important role in grouping, traversing and selectively using data for user specified applications. The deterministic Fuzzy C-Means (FCM) algorithm may result in suboptimal solutions when applied to multidimensional data in real-world, time-con... |
1702.05664 | Abhishek Kolagunda | Abhishek Kolagunda, Scott Sorensen, Philip Saponaro, Wayne Treible and
Chandra Kambhamettu | Robust Shape Registration using Fuzzy Correspondences | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Shape registration is the process of aligning one 3D model to another. Most
previous methods to align shapes with no known correspondences attempt to solve
for both the transformation and correspondences iteratively. We present a shape
registration approach that solves for the transformation using fuzzy
correspondenc... | [
{
"created": "Sat, 18 Feb 2017 22:22:57 GMT",
"version": "v1"
}
] | 2017-02-21 | [
[
"Kolagunda",
"Abhishek",
""
],
[
"Sorensen",
"Scott",
""
],
[
"Saponaro",
"Philip",
""
],
[
"Treible",
"Wayne",
""
],
[
"Kambhamettu",
"Chandra",
""
]
] | Shape registration is the process of aligning one 3D model to another. Most previous methods to align shapes with no known correspondences attempt to solve for both the transformation and correspondences iteratively. We present a shape registration approach that solves for the transformation using fuzzy correspondences... |
2103.01216 | Yan Gu | Yan Gu, Omar Obeya, Julian Shun | Parallel In-Place Algorithms: Theory and Practice | null | null | null | null | cs.DC cs.DS cs.PF | http://creativecommons.org/licenses/by/4.0/ | Many parallel algorithms use at least linear auxiliary space in the size of
the input to enable computations to be done independently without conflicts.
Unfortunately, this extra space can be prohibitive for memory-limited machines,
preventing large inputs from being processed. Therefore, it is desirable to
design pa... | [
{
"created": "Mon, 1 Mar 2021 18:59:05 GMT",
"version": "v1"
}
] | 2021-03-02 | [
[
"Gu",
"Yan",
""
],
[
"Obeya",
"Omar",
""
],
[
"Shun",
"Julian",
""
]
] | Many parallel algorithms use at least linear auxiliary space in the size of the input to enable computations to be done independently without conflicts. Unfortunately, this extra space can be prohibitive for memory-limited machines, preventing large inputs from being processed. Therefore, it is desirable to design para... |
2406.15182 | Shuang Wu | Yingying Fang, Shuang Wu, Zihao Jin, Caiwen Xu, Shiyi Wang, Simon
Walsh, Guang Yang | DiffExplainer: Unveiling Black Box Models Via Counterfactual Generation | MICCAI 2024 | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In the field of medical imaging, particularly in tasks related to early
disease detection and prognosis, understanding the reasoning behind AI model
predictions is imperative for assessing their reliability. Conventional
explanation methods encounter challenges in identifying decisive features in
medical image classi... | [
{
"created": "Fri, 21 Jun 2024 14:27:02 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jun 2024 03:54:50 GMT",
"version": "v2"
}
] | 2024-06-28 | [
[
"Fang",
"Yingying",
""
],
[
"Wu",
"Shuang",
""
],
[
"Jin",
"Zihao",
""
],
[
"Xu",
"Caiwen",
""
],
[
"Wang",
"Shiyi",
""
],
[
"Walsh",
"Simon",
""
],
[
"Yang",
"Guang",
""
]
] | In the field of medical imaging, particularly in tasks related to early disease detection and prognosis, understanding the reasoning behind AI model predictions is imperative for assessing their reliability. Conventional explanation methods encounter challenges in identifying decisive features in medical image classifi... |
1611.04928 | Yong Cheng | Yong Cheng, Yang Liu, Qian Yang, Maosong Sun and Wei Xu | Neural Machine Translation with Pivot Languages | fix experiments and revise the paper | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While recent neural machine translation approaches have delivered
state-of-the-art performance for resource-rich language pairs, they suffer from
the data scarcity problem for resource-scarce language pairs. Although this
problem can be alleviated by exploiting a pivot language to bridge the source
and target languag... | [
{
"created": "Tue, 15 Nov 2016 16:44:54 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2017 04:13:38 GMT",
"version": "v2"
}
] | 2017-02-22 | [
[
"Cheng",
"Yong",
""
],
[
"Liu",
"Yang",
""
],
[
"Yang",
"Qian",
""
],
[
"Sun",
"Maosong",
""
],
[
"Xu",
"Wei",
""
]
] | While recent neural machine translation approaches have delivered state-of-the-art performance for resource-rich language pairs, they suffer from the data scarcity problem for resource-scarce language pairs. Although this problem can be alleviated by exploiting a pivot language to bridge the source and target languages... |
2210.09925 | Tegan Maharaj | Tegan Maharaj | Generalizing in the Real World with Representation Learning | PhD Thesis, Montreal Polytechnic | null | null | null | cs.LG stat.ML | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Machine learning (ML) formalizes the problem of getting computers to learn
from experience as optimization of performance according to some metric(s) on a
set of data examples. This is in contrast to requiring behaviour specified in
advance (e.g. by hard-coded rules). Formalization of this problem has enabled
great p... | [
{
"created": "Tue, 18 Oct 2022 15:11:09 GMT",
"version": "v1"
}
] | 2022-10-19 | [
[
"Maharaj",
"Tegan",
""
]
] | Machine learning (ML) formalizes the problem of getting computers to learn from experience as optimization of performance according to some metric(s) on a set of data examples. This is in contrast to requiring behaviour specified in advance (e.g. by hard-coded rules). Formalization of this problem has enabled great pro... |
2102.01211 | Stefano Arrigoni | Stefano Arrigoni, Francesco Braghin, Federico Cheli | MPC path-planner for autonomous driving solved by genetic algorithm
technique | null | null | 10.1080/00423114.2021.1999991 | null | cs.RO cs.SY eess.SY | http://creativecommons.org/licenses/by/4.0/ | Autonomous vehicle's technology is expected to be disruptive for automotive
industry in next years. This paper proposes a novel real-time trajectory
planner based on a Nonlinear Model Predictive Control (NMPC) algorithm. A
nonlinear single track vehicle model with Pacejka's lateral tyre formulas has
been implemented.... | [
{
"created": "Mon, 1 Feb 2021 22:24:26 GMT",
"version": "v1"
}
] | 2022-02-15 | [
[
"Arrigoni",
"Stefano",
""
],
[
"Braghin",
"Francesco",
""
],
[
"Cheli",
"Federico",
""
]
] | Autonomous vehicle's technology is expected to be disruptive for automotive industry in next years. This paper proposes a novel real-time trajectory planner based on a Nonlinear Model Predictive Control (NMPC) algorithm. A nonlinear single track vehicle model with Pacejka's lateral tyre formulas has been implemented. T... |
2203.02177 | Zheng Lian | Zheng Lian, Lan Chen, Licai Sun, Bin Liu, Jianhua Tao | GCNet: Graph Completion Network for Incomplete Multimodal Learning in
Conversation | null | null | null | null | cs.LG cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conversations have become a critical data format on social media platforms.
Understanding conversation from emotion, content and other aspects also
attracts increasing attention from researchers due to its widespread
application in human-computer interaction. In real-world environments, we often
encounter the problem... | [
{
"created": "Fri, 4 Mar 2022 08:13:18 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Jan 2023 02:16:09 GMT",
"version": "v2"
}
] | 2023-01-05 | [
[
"Lian",
"Zheng",
""
],
[
"Chen",
"Lan",
""
],
[
"Sun",
"Licai",
""
],
[
"Liu",
"Bin",
""
],
[
"Tao",
"Jianhua",
""
]
] | Conversations have become a critical data format on social media platforms. Understanding conversation from emotion, content and other aspects also attracts increasing attention from researchers due to its widespread application in human-computer interaction. In real-world environments, we often encounter the problem o... |
2301.12714 | Hanlin Zhu | Hanlin Zhu, Paria Rashidinejad and Jiantao Jiao | Importance Weighted Actor-Critic for Optimal Conservative Offline
Reinforcement Learning | 24 pages, 3 figures | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose A-Crab (Actor-Critic Regularized by Average Bellman error), a new
practical algorithm for offline reinforcement learning (RL) in complex
environments with insufficient data coverage. Our algorithm combines the
marginalized importance sampling framework with the actor-critic paradigm,
where the critic retur... | [
{
"created": "Mon, 30 Jan 2023 07:53:53 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Oct 2023 08:03:14 GMT",
"version": "v2"
}
] | 2023-10-10 | [
[
"Zhu",
"Hanlin",
""
],
[
"Rashidinejad",
"Paria",
""
],
[
"Jiao",
"Jiantao",
""
]
] | We propose A-Crab (Actor-Critic Regularized by Average Bellman error), a new practical algorithm for offline reinforcement learning (RL) in complex environments with insufficient data coverage. Our algorithm combines the marginalized importance sampling framework with the actor-critic paradigm, where the critic returns... |
2310.16436 | Ge Zheng | Ge Zheng, Bin Yang, Jiajin Tang, Hong-Yu Zhou, Sibei Yang | DDCoT: Duty-Distinct Chain-of-Thought Prompting for Multimodal Reasoning
in Language Models | 24 pages, 13 figures, to be published in NeurIPS 2023 | null | null | null | cs.CV cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A long-standing goal of AI systems is to perform complex multimodal reasoning
like humans. Recently, large language models (LLMs) have made remarkable
strides in such multi-step reasoning on the language modality solely by
leveraging the chain of thought (CoT) to mimic human thinking. However, the
transfer of these a... | [
{
"created": "Wed, 25 Oct 2023 08:03:10 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Oct 2023 04:16:52 GMT",
"version": "v2"
}
] | 2023-10-27 | [
[
"Zheng",
"Ge",
""
],
[
"Yang",
"Bin",
""
],
[
"Tang",
"Jiajin",
""
],
[
"Zhou",
"Hong-Yu",
""
],
[
"Yang",
"Sibei",
""
]
] | A long-standing goal of AI systems is to perform complex multimodal reasoning like humans. Recently, large language models (LLMs) have made remarkable strides in such multi-step reasoning on the language modality solely by leveraging the chain of thought (CoT) to mimic human thinking. However, the transfer of these adv... |
2005.00895 | Henry Cabral Mr | Henry C. Nunes, Roben C. Lunardi, Avelin F. Zorzo, Regio A. Michelin
and Salil S. Kanhere | Context-based smart contracts for appendable-block blockchains | null | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Currently, blockchain proposals are being adopted to solve security issues,
such as data integrity, resilience, and non-repudiation. To improve certain
aspects, e.g., energy consumption and latency, of traditional blockchains,
different architectures, algorithms, and data management methods have been
recently propose... | [
{
"created": "Sat, 2 May 2020 18:13:53 GMT",
"version": "v1"
}
] | 2020-05-05 | [
[
"Nunes",
"Henry C.",
""
],
[
"Lunardi",
"Roben C.",
""
],
[
"Zorzo",
"Avelin F.",
""
],
[
"Michelin",
"Regio A.",
""
],
[
"Kanhere",
"Salil S.",
""
]
] | Currently, blockchain proposals are being adopted to solve security issues, such as data integrity, resilience, and non-repudiation. To improve certain aspects, e.g., energy consumption and latency, of traditional blockchains, different architectures, algorithms, and data management methods have been recently proposed.... |
2310.07579 | Martin Pawelczyk | Martin Pawelczyk, Seth Neel, Himabindu Lakkaraju | In-Context Unlearning: Language Models as Few Shot Unlearners | Accepted at ICML 2024 | null | null | null | cs.LG cs.AI cs.CR | http://creativecommons.org/licenses/by/4.0/ | Machine unlearning, the study of efficiently removing the impact of specific
training instances on a model, has garnered increased attention in recent years
due to regulatory guidelines such as the \emph{Right to be Forgotten}.
Achieving precise unlearning typically involves fully retraining the model and
is computat... | [
{
"created": "Wed, 11 Oct 2023 15:19:31 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Oct 2023 14:15:24 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Jun 2024 12:35:56 GMT",
"version": "v3"
},
{
"created": "Thu, 6 Jun 2024 06:31:08 GMT",
"version": "v4"
}
] | 2024-06-07 | [
[
"Pawelczyk",
"Martin",
""
],
[
"Neel",
"Seth",
""
],
[
"Lakkaraju",
"Himabindu",
""
]
] | Machine unlearning, the study of efficiently removing the impact of specific training instances on a model, has garnered increased attention in recent years due to regulatory guidelines such as the \emph{Right to be Forgotten}. Achieving precise unlearning typically involves fully retraining the model and is computatio... |
2001.11229 | Monika Trimoska | Monika Trimoska and Sorina Ionica and Gilles Dequen | Parity (XOR) Reasoning for the Index Calculus Attack | 18 pages | In: Simonis H. (eds) Principles and Practice of Constraint
Programming. CP 2020. Lecture Notes in Computer Science, vol 12333. Springer,
Cham | 10.1007/978-3-030-58475-7_45 | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cryptographic problems can often be reduced to solving Boolean polynomial
systems, whose equivalent logical formulas can be treated using SAT solvers.
Given the algebraic nature of the problem, the use of the logical XOR operator
is common in SAT-based cryptanalysis. Recent works have focused on advanced
techniques f... | [
{
"created": "Thu, 30 Jan 2020 09:27:14 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Sep 2020 09:17:53 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Dec 2020 14:46:12 GMT",
"version": "v3"
}
] | 2020-12-21 | [
[
"Trimoska",
"Monika",
""
],
[
"Ionica",
"Sorina",
""
],
[
"Dequen",
"Gilles",
""
]
] | Cryptographic problems can often be reduced to solving Boolean polynomial systems, whose equivalent logical formulas can be treated using SAT solvers. Given the algebraic nature of the problem, the use of the logical XOR operator is common in SAT-based cryptanalysis. Recent works have focused on advanced techniques for... |
1609.09546 | Wenjun Mei | Wenjun Mei, Noah E. Friedkin, Kyle Lewis, Francesco Bullo | Dynamic Models of Appraisal Networks Explaining Collective Learning | A preliminary version has been accepted by the 53rd IEEE Conference
on Decision and Control. The journal version has been submitted to IEEE
Transactions on Automatic Control | null | null | null | cs.SI cs.MA cs.SY math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper proposes models of learning process in teams of individuals who
collectively execute a sequence of tasks and whose actions are determined by
individual skill levels and networks of interpersonal appraisals and influence.
The closely-related proposed models have increasing complexity, starting with a
centra... | [
{
"created": "Thu, 29 Sep 2016 23:16:24 GMT",
"version": "v1"
}
] | 2016-10-03 | [
[
"Mei",
"Wenjun",
""
],
[
"Friedkin",
"Noah E.",
""
],
[
"Lewis",
"Kyle",
""
],
[
"Bullo",
"Francesco",
""
]
] | This paper proposes models of learning process in teams of individuals who collectively execute a sequence of tasks and whose actions are determined by individual skill levels and networks of interpersonal appraisals and influence. The closely-related proposed models have increasing complexity, starting with a centrali... |
2010.05584 | Oliviero Riganelli | Oliviero Riganelli, Simone Paolo Mottadelli, Claudio Rota, Daniela
Micucci, Leonardo Mariani | Data Loss Detector: Automatically Revealing Data Loss Bugs in Android
Apps | for associated video presentation, see https://youtu.be/s6XZ7F8L3nY
for associated slides, see
https://www.slideshare.net/OlivieroRiganelli/oliviero-riganelli-data-loss-detector-automatically-revealing-data-loss-bugs-in-android-apps
. In Proc. of the International Symposium on Software Testing and Analysis
(ISS... | null | 10.1145/3395363.3397379 | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Android apps must work correctly even if their execution is interrupted by
external events. For instance, an app must work properly even if a phone call
is received, or after its layout is redrawn because the smartphone has been
rotated. Since these events may require destroying, when the execution is
interrupted, an... | [
{
"created": "Mon, 12 Oct 2020 10:19:31 GMT",
"version": "v1"
}
] | 2020-10-13 | [
[
"Riganelli",
"Oliviero",
""
],
[
"Mottadelli",
"Simone Paolo",
""
],
[
"Rota",
"Claudio",
""
],
[
"Micucci",
"Daniela",
""
],
[
"Mariani",
"Leonardo",
""
]
] | Android apps must work correctly even if their execution is interrupted by external events. For instance, an app must work properly even if a phone call is received, or after its layout is redrawn because the smartphone has been rotated. Since these events may require destroying, when the execution is interrupted, and ... |
1709.01584 | Jill-J\^enn Vie | Jill-J\^enn Vie, Florian Yger, Ryan Lahfa, Basile Clement, K\'evin
Cocchi, Thomas Chalumeau and Hisashi Kashima | Using Posters to Recommend Anime and Mangas in a Cold-Start Scenario | 6 pages, 3 figures, 1 table, accepted at the MANPU 2017 workshop,
co-located with ICDAR 2017 in Kyoto on November 10, 2017 | null | null | null | cs.IR cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Item cold-start is a classical issue in recommender systems that affects
anime and manga recommendations as well. This problem can be framed as follows:
how to predict whether a user will like a manga that received few ratings from
the community? Content-based techniques can alleviate this issue but require
extra inf... | [
{
"created": "Sun, 3 Sep 2017 16:19:36 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Sep 2017 06:48:31 GMT",
"version": "v2"
}
] | 2017-09-08 | [
[
"Vie",
"Jill-Jênn",
""
],
[
"Yger",
"Florian",
""
],
[
"Lahfa",
"Ryan",
""
],
[
"Clement",
"Basile",
""
],
[
"Cocchi",
"Kévin",
""
],
[
"Chalumeau",
"Thomas",
""
],
[
"Kashima",
"Hisashi",
""
]
] | Item cold-start is a classical issue in recommender systems that affects anime and manga recommendations as well. This problem can be framed as follows: how to predict whether a user will like a manga that received few ratings from the community? Content-based techniques can alleviate this issue but require extra infor... |
2006.03679 | Milan Straka | Jan Haji\v{c}, Eduard Bej\v{c}ek, Jaroslava Hlav\'a\v{c}ov\'a, Marie
Mikulov\'a, Milan Straka, Jan \v{S}t\v{e}p\'anek, Barbora
\v{S}t\v{e}p\'ankov\'a | Prague Dependency Treebank -- Consolidated 1.0 | Accepted at LREC 2020 (Proceedings of Language Resources and
Evaluation, Marseille, France) | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a richly annotated and genre-diversified language resource, the
Prague Dependency Treebank-Consolidated 1.0 (PDT-C 1.0), the purpose of which
is - as it always been the case for the family of the Prague Dependency
Treebanks - to serve both as a training data for various types of NLP tasks as
well as for li... | [
{
"created": "Fri, 5 Jun 2020 20:52:55 GMT",
"version": "v1"
}
] | 2020-06-09 | [
[
"Hajič",
"Jan",
""
],
[
"Bejček",
"Eduard",
""
],
[
"Hlaváčová",
"Jaroslava",
""
],
[
"Mikulová",
"Marie",
""
],
[
"Straka",
"Milan",
""
],
[
"Štěpánek",
"Jan",
""
],
[
"Štěpánková",
"Barbora",
""
]
] | We present a richly annotated and genre-diversified language resource, the Prague Dependency Treebank-Consolidated 1.0 (PDT-C 1.0), the purpose of which is - as it always been the case for the family of the Prague Dependency Treebanks - to serve both as a training data for various types of NLP tasks as well as for ling... |
1804.02338 | Nathan Sime | Paul Houston and Nathan Sime | Automatic symbolic computation for discontinuous Galerkin finite element
methods | null | null | null | null | cs.NA cs.MS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The implementation of discontinuous Galerkin finite element methods (DGFEMs)
represents a very challenging computational task, particularly for systems of
coupled nonlinear PDEs, including multiphysics problems, whose parameters may
consist of power series or functionals of the solution variables. Thereby, the
exploi... | [
{
"created": "Fri, 6 Apr 2018 16:09:06 GMT",
"version": "v1"
}
] | 2018-04-09 | [
[
"Houston",
"Paul",
""
],
[
"Sime",
"Nathan",
""
]
] | The implementation of discontinuous Galerkin finite element methods (DGFEMs) represents a very challenging computational task, particularly for systems of coupled nonlinear PDEs, including multiphysics problems, whose parameters may consist of power series or functionals of the solution variables. Thereby, the exploita... |
1301.0601 | Christian R. Shelton | Christian R. Shelton | Reinforcement Learning with Partially Known World Dynamics | Appears in Proceedings of the Eighteenth Conference on Uncertainty in
Artificial Intelligence (UAI2002) | null | null | UAI-P-2002-PG-461-468 | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Reinforcement learning would enjoy better success on real-world problems if
domain knowledge could be imparted to the algorithm by the modelers. Most
problems have both hidden state and unknown dynamics. Partially observable
Markov decision processes (POMDPs) allow for the modeling of both.
Unfortunately, they do not... | [
{
"created": "Wed, 12 Dec 2012 15:58:25 GMT",
"version": "v1"
}
] | 2013-01-07 | [
[
"Shelton",
"Christian R.",
""
]
] | Reinforcement learning would enjoy better success on real-world problems if domain knowledge could be imparted to the algorithm by the modelers. Most problems have both hidden state and unknown dynamics. Partially observable Markov decision processes (POMDPs) allow for the modeling of both. Unfortunately, they do not p... |
cs/0212019 | Dr. Joerg D. Becker | Joerg D. Becker | Thinking, Learning, and Autonomous Problem Solving | 9 pages, 4 figures | null | null | null | cs.NE | null | Ever increasing computational power will require methods for automatic
programming. We present an alternative to genetic programming, based on a
general model of thinking and learning. The advantage is that evolution takes
place in the space of constructs and can thus exploit the mathematical
structures of this space... | [
{
"created": "Tue, 10 Dec 2002 15:18:33 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Becker",
"Joerg D.",
""
]
] | Ever increasing computational power will require methods for automatic programming. We present an alternative to genetic programming, based on a general model of thinking and learning. The advantage is that evolution takes place in the space of constructs and can thus exploit the mathematical structures of this space. ... |
1911.06501 | Rob Alexander | Heather Hawkins and Rob Alexander | Situation Coverage Testing for a Simulated Autonomous Car -- an Initial
Case Study | null | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is hard to test autonomous robot (AR) software because of the range and
diversity of external situations (terrain, obstacles, humans, peer robots) that
AR must deal with. Common measures of testing adequacy may not address this
diversity. Explicit situation coverage has been proposed as a solution, but
there has b... | [
{
"created": "Fri, 15 Nov 2019 08:02:19 GMT",
"version": "v1"
}
] | 2019-11-18 | [
[
"Hawkins",
"Heather",
""
],
[
"Alexander",
"Rob",
""
]
] | It is hard to test autonomous robot (AR) software because of the range and diversity of external situations (terrain, obstacles, humans, peer robots) that AR must deal with. Common measures of testing adequacy may not address this diversity. Explicit situation coverage has been proposed as a solution, but there has bee... |
2406.01587 | Yupeng Zheng | Yupeng Zheng, Zebin Xing, Qichao Zhang, Bu Jin, Pengfei Li, Yuhang
Zheng, Zhongpu Xia, Kun Zhan, Xianpeng Lang, Yaran Chen, Dongbin Zhao | PlanAgent: A Multi-modal Large Language Agent for Closed-loop Vehicle
Motion Planning | This work has been submitted to the IEEE for possible publication | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vehicle motion planning is an essential component of autonomous driving
technology. Current rule-based vehicle motion planning methods perform
satisfactorily in common scenarios but struggle to generalize to long-tailed
situations. Meanwhile, learning-based methods have yet to achieve superior
performance over rule-b... | [
{
"created": "Mon, 3 Jun 2024 17:59:27 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Jun 2024 07:48:11 GMT",
"version": "v2"
}
] | 2024-06-05 | [
[
"Zheng",
"Yupeng",
""
],
[
"Xing",
"Zebin",
""
],
[
"Zhang",
"Qichao",
""
],
[
"Jin",
"Bu",
""
],
[
"Li",
"Pengfei",
""
],
[
"Zheng",
"Yuhang",
""
],
[
"Xia",
"Zhongpu",
""
],
[
"Zhan",
"Kun",
... | Vehicle motion planning is an essential component of autonomous driving technology. Current rule-based vehicle motion planning methods perform satisfactorily in common scenarios but struggle to generalize to long-tailed situations. Meanwhile, learning-based methods have yet to achieve superior performance over rule-bas... |
0909.1640 | Bela Genge | Magyari Attila, Genge Bela and Haller Piroska | Certificate-based Single Sign-On Mechanism for Multi-Platform
Distributed Systems | null | Acta Universitatis Sapientiae - Electrical and Mechanical
Engineering, Vol. 1, pp. 113-123, 2009 (ISSN 2065-5916) | null | null | cs.CR cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a certificate-based single sign-on mechanism in distributed
systems. The proposed security protocols and authentication mechanisms are
integrated in a middleware. The novelty of our middleware lies on the use of
XPCOM components, this way we provide a different services that can be used on
every platform w... | [
{
"created": "Wed, 9 Sep 2009 07:20:05 GMT",
"version": "v1"
}
] | 2009-09-10 | [
[
"Attila",
"Magyari",
""
],
[
"Bela",
"Genge",
""
],
[
"Piroska",
"Haller",
""
]
] | We propose a certificate-based single sign-on mechanism in distributed systems. The proposed security protocols and authentication mechanisms are integrated in a middleware. The novelty of our middleware lies on the use of XPCOM components, this way we provide a different services that can be used on every platform whe... |
2009.07025 | Aythami Morales | Alejandro Pe\~na and Ignacio Serna and Aythami Morales and Julian
Fierrez | FairCVtest Demo: Understanding Bias in Multimodal Learning with a
Testbed in Fair Automatic Recruitment | ACM Intl. Conf. on Multimodal Interaction (ICMI). arXiv admin note:
substantial text overlap with arXiv:2004.07173 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the aim of studying how current multimodal AI algorithms based on
heterogeneous sources of information are affected by sensitive elements and
inner biases in the data, this demonstrator experiments over an automated
recruitment testbed based on Curriculum Vitae: FairCVtest. The presence of
decision-making algori... | [
{
"created": "Sat, 12 Sep 2020 17:45:09 GMT",
"version": "v1"
}
] | 2020-09-16 | [
[
"Peña",
"Alejandro",
""
],
[
"Serna",
"Ignacio",
""
],
[
"Morales",
"Aythami",
""
],
[
"Fierrez",
"Julian",
""
]
] | With the aim of studying how current multimodal AI algorithms based on heterogeneous sources of information are affected by sensitive elements and inner biases in the data, this demonstrator experiments over an automated recruitment testbed based on Curriculum Vitae: FairCVtest. The presence of decision-making algorith... |
2305.04166 | Nghia Hieu Nguyen | Doanh C. Bui, Nghia Hieu Nguyen, Khang Nguyen | UIT-OpenViIC: A Novel Benchmark for Evaluating Image Captioning in
Vietnamese | 10 pages, 7 figures, submitted to Elsevier | null | null | null | cs.CV cs.CL | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Image Captioning is one of the vision-language tasks that still interest the
research community worldwide in the 2020s. MS-COCO Caption benchmark is
commonly used to evaluate the performance of advanced captioning models,
although it was published in 2015. Recent captioning models trained on the
MS-COCO Caption datas... | [
{
"created": "Sun, 7 May 2023 02:48:47 GMT",
"version": "v1"
},
{
"created": "Tue, 9 May 2023 12:46:06 GMT",
"version": "v2"
}
] | 2023-05-10 | [
[
"Bui",
"Doanh C.",
""
],
[
"Nguyen",
"Nghia Hieu",
""
],
[
"Nguyen",
"Khang",
""
]
] | Image Captioning is one of the vision-language tasks that still interest the research community worldwide in the 2020s. MS-COCO Caption benchmark is commonly used to evaluate the performance of advanced captioning models, although it was published in 2015. Recent captioning models trained on the MS-COCO Caption dataset... |
2010.10477 | Jeremy Cohen | Jeremy Cohen and Mark Woodbridge | RSEs in Research? RSEs in IT?: Finding a suitable home for RSEs | Submitted to/accepted by the Research Software Engineers in HPC
(RSE-HPC-2020) workshop in conjunction with SC20. Original submitted/accepted
version | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The term Research Software Engineer (RSE) was first used in the UK research
community in 2012 to refer to individuals based in research environments who
focus on the development of software to support and undertake research. Since
then, the term has gained wide adoption and many RSE groups and teams have been
set up ... | [
{
"created": "Tue, 20 Oct 2020 17:35:13 GMT",
"version": "v1"
}
] | 2020-10-21 | [
[
"Cohen",
"Jeremy",
""
],
[
"Woodbridge",
"Mark",
""
]
] | The term Research Software Engineer (RSE) was first used in the UK research community in 2012 to refer to individuals based in research environments who focus on the development of software to support and undertake research. Since then, the term has gained wide adoption and many RSE groups and teams have been set up at... |
2302.05328 | Jingnan Zheng | An Zhang, Jingnan Zheng, Xiang Wang, Yancheng Yuan, Tat-Seng Chua | Invariant Collaborative Filtering to Popularity Distribution Shift | null | 2023 TheWebConf | 10.1145/3543507.3583461 | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Collaborative Filtering (CF) models, despite their great success, suffer from
severe performance drops due to popularity distribution shifts, where these
changes are ubiquitous and inevitable in real-world scenarios. Unfortunately,
most leading popularity debiasing strategies, rather than tackling the
vulnerability o... | [
{
"created": "Fri, 10 Feb 2023 15:45:59 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Feb 2023 11:00:47 GMT",
"version": "v2"
},
{
"created": "Thu, 18 May 2023 04:01:30 GMT",
"version": "v3"
}
] | 2023-05-19 | [
[
"Zhang",
"An",
""
],
[
"Zheng",
"Jingnan",
""
],
[
"Wang",
"Xiang",
""
],
[
"Yuan",
"Yancheng",
""
],
[
"Chua",
"Tat-Seng",
""
]
] | Collaborative Filtering (CF) models, despite their great success, suffer from severe performance drops due to popularity distribution shifts, where these changes are ubiquitous and inevitable in real-world scenarios. Unfortunately, most leading popularity debiasing strategies, rather than tackling the vulnerability of ... |
2404.08127 | Markus Roland Ernst | Markus R. Ernst, Francisco M. L\'opez, Arthur Aubret, Roland W.
Fleming, Jochen Triesch | Self-Supervised Learning of Color Constancy | 7 pages, 5 figures, submitted to the IEEE International Conference on
Development and Learning (ICDL 2024) | null | null | null | cs.CV cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Color constancy (CC) describes the ability of the visual system to perceive
an object as having a relatively constant color despite changes in lighting
conditions. While CC and its limitations have been carefully characterized in
humans, it is still unclear how the visual system acquires this ability during
developme... | [
{
"created": "Thu, 11 Apr 2024 21:07:38 GMT",
"version": "v1"
}
] | 2024-04-15 | [
[
"Ernst",
"Markus R.",
""
],
[
"López",
"Francisco M.",
""
],
[
"Aubret",
"Arthur",
""
],
[
"Fleming",
"Roland W.",
""
],
[
"Triesch",
"Jochen",
""
]
] | Color constancy (CC) describes the ability of the visual system to perceive an object as having a relatively constant color despite changes in lighting conditions. While CC and its limitations have been carefully characterized in humans, it is still unclear how the visual system acquires this ability during development... |
cs/9909014 | Joseph Y. Halpern | Joseph Y. Halpern and Richard A. Shore | Reasoning About Common Knowledge with Infinitely Many Agents | Preliminary version appears in 14th IEEE Symposium on Logic in
Computer Science, 1999. This is the full version | null | null | null | cs.LO cs.AI | null | Complete axiomatizations and exponential-time decision procedures are
provided for reasoning about knowledge and common knowledge when there are
infinitely many agents. The results show that reasoning about knowledge and
common knowledge with infinitely many agents is no harder than when there are
finitely many agent... | [
{
"created": "Tue, 21 Sep 1999 20:43:46 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Halpern",
"Joseph Y.",
""
],
[
"Shore",
"Richard A.",
""
]
] | Complete axiomatizations and exponential-time decision procedures are provided for reasoning about knowledge and common knowledge when there are infinitely many agents. The results show that reasoning about knowledge and common knowledge with infinitely many agents is no harder than when there are finitely many agents,... |
2101.08394 | Ehsan Hamzei | Ehsan Hamzei, Stephan Winter and Martin Tomko | Templates of generic geographic information for answering
where-questions | 27 pages, has supplementary material. International Journal of
Geographical Information Science (2021) | null | 10.1080/13658816.2020.1869977 | null | cs.IR | http://creativecommons.org/licenses/by/4.0/ | In everyday communication, where-questions are answered by place
descriptions. To answer where-questions automatically, computers should be able
to generate relevant place descriptions that satisfy inquirers' information
needs. Human-generated answers to where-questions constructed based on a few
anchor places that c... | [
{
"created": "Thu, 21 Jan 2021 01:47:02 GMT",
"version": "v1"
}
] | 2022-03-24 | [
[
"Hamzei",
"Ehsan",
""
],
[
"Winter",
"Stephan",
""
],
[
"Tomko",
"Martin",
""
]
] | In everyday communication, where-questions are answered by place descriptions. To answer where-questions automatically, computers should be able to generate relevant place descriptions that satisfy inquirers' information needs. Human-generated answers to where-questions constructed based on a few anchor places that cha... |
2308.06054 | Ciaran Eising | Ken Power, Shailendra Deva, Ting Wang, Julius Li, Ciar\'an Eising | Hardware Accelerators in Autonomous Driving | null | Proceedings of the Irish Machine Vision and Image Processing
Conference 2023 | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Computing platforms in autonomous vehicles record large amounts of data from
many sensors, process the data through machine learning models, and make
decisions to ensure the vehicle's safe operation. Fast, accurate, and reliable
decision-making is critical. Traditional computer processors lack the power and
flexibili... | [
{
"created": "Fri, 11 Aug 2023 10:07:33 GMT",
"version": "v1"
}
] | 2023-08-14 | [
[
"Power",
"Ken",
""
],
[
"Deva",
"Shailendra",
""
],
[
"Wang",
"Ting",
""
],
[
"Li",
"Julius",
""
],
[
"Eising",
"Ciarán",
""
]
] | Computing platforms in autonomous vehicles record large amounts of data from many sensors, process the data through machine learning models, and make decisions to ensure the vehicle's safe operation. Fast, accurate, and reliable decision-making is critical. Traditional computer processors lack the power and flexibility... |
2012.07717 | Lorenzo Porzi | Lorenzo Porzi, Samuel Rota Bul\`o, Peter Kontschieder | Improving Panoptic Segmentation at All Scales | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Crop-based training strategies decouple training resolution from GPU memory
consumption, allowing the use of large-capacity panoptic segmentation networks
on multi-megapixel images. Using crops, however, can introduce a bias towards
truncating or missing large objects. To address this, we propose a novel
crop-aware b... | [
{
"created": "Mon, 14 Dec 2020 17:11:00 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Mar 2021 13:31:57 GMT",
"version": "v2"
}
] | 2021-03-24 | [
[
"Porzi",
"Lorenzo",
""
],
[
"Bulò",
"Samuel Rota",
""
],
[
"Kontschieder",
"Peter",
""
]
] | Crop-based training strategies decouple training resolution from GPU memory consumption, allowing the use of large-capacity panoptic segmentation networks on multi-megapixel images. Using crops, however, can introduce a bias towards truncating or missing large objects. To address this, we propose a novel crop-aware bou... |
2208.01242 | Akond Rahman PhD | Akond Rahman and Chris Parnin | Detecting and Characterizing Propagation of Security Weaknesses in
Puppet-based Infrastructure Management | 14 pages, currently under review | null | null | null | cs.CR cs.SE | http://creativecommons.org/licenses/by/4.0/ | Despite being beneficial for managing computing infrastructure automatically,
Puppet manifests are susceptible to security weaknesses, e.g., hard-coded
secrets and use of weak cryptography algorithms. Adequate mitigation of
security weaknesses in Puppet manifests is thus necessary to secure computing
infrastructure t... | [
{
"created": "Tue, 2 Aug 2022 04:21:52 GMT",
"version": "v1"
}
] | 2022-08-03 | [
[
"Rahman",
"Akond",
""
],
[
"Parnin",
"Chris",
""
]
] | Despite being beneficial for managing computing infrastructure automatically, Puppet manifests are susceptible to security weaknesses, e.g., hard-coded secrets and use of weak cryptography algorithms. Adequate mitigation of security weaknesses in Puppet manifests is thus necessary to secure computing infrastructure tha... |
2304.04718 | Jin Xu | Jin Xu, Yangning Li, Xiangjin Xie, Yinghui Li, Niu Hu, Haitao Zheng,
Yong Jiang | Investigating Graph Structure Information for Entity Alignment with
Dangling Cases | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Entity alignment (EA) aims to discover the equivalent entities in different
knowledge graphs (KGs), which play an important role in knowledge engineering.
Recently, EA with dangling entities has been proposed as a more realistic
setting, which assumes that not all entities have corresponding equivalent
entities. In t... | [
{
"created": "Mon, 10 Apr 2023 17:24:43 GMT",
"version": "v1"
}
] | 2023-04-11 | [
[
"Xu",
"Jin",
""
],
[
"Li",
"Yangning",
""
],
[
"Xie",
"Xiangjin",
""
],
[
"Li",
"Yinghui",
""
],
[
"Hu",
"Niu",
""
],
[
"Zheng",
"Haitao",
""
],
[
"Jiang",
"Yong",
""
]
] | Entity alignment (EA) aims to discover the equivalent entities in different knowledge graphs (KGs), which play an important role in knowledge engineering. Recently, EA with dangling entities has been proposed as a more realistic setting, which assumes that not all entities have corresponding equivalent entities. In thi... |
1810.02481 | Mostafa Zaman Chowdhury | Mostafa Zaman Chowdhury, Mohd. Noor Islam, Young Min Seo, Young Ki
Lee, Sang Bum Kang, Sun Woong Choi, and Yeong Min Jang | Characterizing QoS Parameters and Application of Soft-QoS Scheme for 3G
Wireless Networks | International Conference on Advanced Communication Technology
(ICACT), Feb. 2008, Korea, pp. 60-94 | null | 10.1109/ICACT.2008.4493867 | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In wireless communication systems, Quality of Service (QoS) is one of the
most important issues from both the users and operators point of view. All the
parameters related to QoS are not same important for all users and
applications. The satisfaction level of different users also does not depend on
same QoS parameter... | [
{
"created": "Fri, 5 Oct 2018 01:17:38 GMT",
"version": "v1"
}
] | 2018-10-08 | [
[
"Chowdhury",
"Mostafa Zaman",
""
],
[
"Islam",
"Mohd. Noor",
""
],
[
"Seo",
"Young Min",
""
],
[
"Lee",
"Young Ki",
""
],
[
"Kang",
"Sang Bum",
""
],
[
"Choi",
"Sun Woong",
""
],
[
"Jang",
"Yeong Min",
""
... | In wireless communication systems, Quality of Service (QoS) is one of the most important issues from both the users and operators point of view. All the parameters related to QoS are not same important for all users and applications. The satisfaction level of different users also does not depend on same QoS parameters.... |
2211.07591 | Justus-Jonas Erker | Justus-Jonas Erker, Stefan Schaffer, Gerasimos Spanakis | Imagination is All You Need! Curved Contrastive Learning for Abstract
Sequence Modeling Utilized on Long Short-Term Dialogue Planning | Accepted in ACL 2023 Findings | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by the curvature of space-time (Einstein, 1921), we introduce Curved
Contrastive Learning (CCL), a novel representation learning technique for
learning the relative turn distance between utterance pairs in multi-turn
dialogues. The resulting bi-encoder models can guide transformers as a response
ranking mode... | [
{
"created": "Mon, 14 Nov 2022 18:16:48 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jun 2023 18:05:48 GMT",
"version": "v2"
}
] | 2023-06-28 | [
[
"Erker",
"Justus-Jonas",
""
],
[
"Schaffer",
"Stefan",
""
],
[
"Spanakis",
"Gerasimos",
""
]
] | Inspired by the curvature of space-time (Einstein, 1921), we introduce Curved Contrastive Learning (CCL), a novel representation learning technique for learning the relative turn distance between utterance pairs in multi-turn dialogues. The resulting bi-encoder models can guide transformers as a response ranking model ... |
2107.13045 | Alexander Dallmann | Alexander Dallmann, Daniel Zoller, Andreas Hotho | A Case Study on Sampling Strategies for Evaluating Neural Sequential
Item Recommendation Models | null | null | 10.1145/3460231.3475943 | null | cs.IR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | At the present time, sequential item recommendation models are compared by
calculating metrics on a small item subset (target set) to speed up
computation. The target set contains the relevant item and a set of negative
items that are sampled from the full item set. Two well-known strategies to
sample negative items ... | [
{
"created": "Tue, 27 Jul 2021 19:06:03 GMT",
"version": "v1"
}
] | 2021-07-29 | [
[
"Dallmann",
"Alexander",
""
],
[
"Zoller",
"Daniel",
""
],
[
"Hotho",
"Andreas",
""
]
] | At the present time, sequential item recommendation models are compared by calculating metrics on a small item subset (target set) to speed up computation. The target set contains the relevant item and a set of negative items that are sampled from the full item set. Two well-known strategies to sample negative items ar... |
2308.13858 | Jiuyu Liu | Jiuyu Liu and Yi Ma and Rahim Tafazolli | A Spatially Non-stationary Fading Channel Model for Simulation and
(Semi-) Analytical Study of ELAA-MIMO | This work has been submitted to the IEEE for possible publication.
Copyright may be transferred without notice, after which this version may no
longer be accessible | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, a novel spatially non-stationary fading channel model is
proposed for multiple-input multiple-output (MIMO) system with extremely-large
aperture service-array (ELAA). The proposed model incorporates three key
factors which cause the channel spatial non-stationarity: 1) link-wise
path-loss; 2) shadowing... | [
{
"created": "Sat, 26 Aug 2023 12:26:44 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Liu",
"Jiuyu",
""
],
[
"Ma",
"Yi",
""
],
[
"Tafazolli",
"Rahim",
""
]
] | In this paper, a novel spatially non-stationary fading channel model is proposed for multiple-input multiple-output (MIMO) system with extremely-large aperture service-array (ELAA). The proposed model incorporates three key factors which cause the channel spatial non-stationarity: 1) link-wise path-loss; 2) shadowing e... |
2305.03292 | Yuchen Shi | Yuchen Shi, Zheqi Zhu, Pingyi Fan, Khaled B. Letaief and Chenghui Peng | FedNC: A Secure and Efficient Federated Learning Method with Network
Coding | null | null | null | null | cs.LG cs.CR cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Federated Learning (FL) is a promising distributed learning mechanism which
still faces two major challenges, namely privacy breaches and system
efficiency. In this work, we reconceptualize the FL system from the perspective
of network information theory, and formulate an original FL communication
framework, FedNC, w... | [
{
"created": "Fri, 5 May 2023 05:47:40 GMT",
"version": "v1"
},
{
"created": "Tue, 16 May 2023 14:37:52 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Jan 2024 03:20:48 GMT",
"version": "v3"
}
] | 2024-01-10 | [
[
"Shi",
"Yuchen",
""
],
[
"Zhu",
"Zheqi",
""
],
[
"Fan",
"Pingyi",
""
],
[
"Letaief",
"Khaled B.",
""
],
[
"Peng",
"Chenghui",
""
]
] | Federated Learning (FL) is a promising distributed learning mechanism which still faces two major challenges, namely privacy breaches and system efficiency. In this work, we reconceptualize the FL system from the perspective of network information theory, and formulate an original FL communication framework, FedNC, whi... |
1306.0543 | Misha Denil | Misha Denil, Babak Shakibi, Laurent Dinh, Marc'Aurelio Ranzato, Nando
de Freitas | Predicting Parameters in Deep Learning | null | null | null | null | cs.LG cs.NE stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate that there is significant redundancy in the parameterization
of several deep learning models. Given only a few weight values for each
feature it is possible to accurately predict the remaining values. Moreover, we
show that not only can the parameter values be predicted, but many of them need
not be le... | [
{
"created": "Mon, 3 Jun 2013 19:16:26 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Oct 2014 11:49:08 GMT",
"version": "v2"
}
] | 2014-10-28 | [
[
"Denil",
"Misha",
""
],
[
"Shakibi",
"Babak",
""
],
[
"Dinh",
"Laurent",
""
],
[
"Ranzato",
"Marc'Aurelio",
""
],
[
"de Freitas",
"Nando",
""
]
] | We demonstrate that there is significant redundancy in the parameterization of several deep learning models. Given only a few weight values for each feature it is possible to accurately predict the remaining values. Moreover, we show that not only can the parameter values be predicted, but many of them need not be lear... |
1802.00303 | Thomas Gibson | Thomas H. Gibson, Lawrence Mitchell, David A. Ham, Colin J. Cotter | Slate: extending Firedrake's domain-specific abstraction to hybridized
solvers for geoscience and beyond | Revisions for submission to GMD | Geoscientific Model Development 13:735-761 (2020) | 10.5194/gmd-13-735-2020 | null | cs.MS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the finite element community, discontinuous Galerkin (DG) and mixed
finite element methods have become increasingly popular in simulating
geophysical flows. However, robust and efficient solvers for the resulting
saddle-point and elliptic systems arising from these discretizations continue
to be an on-going ch... | [
{
"created": "Thu, 1 Feb 2018 14:37:13 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2018 19:24:55 GMT",
"version": "v2"
},
{
"created": "Fri, 6 Jul 2018 14:14:24 GMT",
"version": "v3"
},
{
"created": "Mon, 1 Apr 2019 19:34:09 GMT",
"version": "v4"
}
] | 2020-08-26 | [
[
"Gibson",
"Thomas H.",
""
],
[
"Mitchell",
"Lawrence",
""
],
[
"Ham",
"David A.",
""
],
[
"Cotter",
"Colin J.",
""
]
] | Within the finite element community, discontinuous Galerkin (DG) and mixed finite element methods have become increasingly popular in simulating geophysical flows. However, robust and efficient solvers for the resulting saddle-point and elliptic systems arising from these discretizations continue to be an on-going chal... |
1606.03180 | Yoshihiko Kakutani | Yoshihiko Kakutani | Calculi for Intuitionistic Normal Modal Logic | null | null | null | null | cs.LO cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper provides a call-by-name and a call-by-value term calculus, both of
which have a Curry-Howard correspondence to the box fragment of the
intuitionistic modal logic IK. The strong normalizability and the confluency of
the calculi are shown. Moreover, we define a CPS transformation from the
call-by-value calcu... | [
{
"created": "Fri, 10 Jun 2016 05:19:27 GMT",
"version": "v1"
}
] | 2016-06-17 | [
[
"Kakutani",
"Yoshihiko",
""
]
] | This paper provides a call-by-name and a call-by-value term calculus, both of which have a Curry-Howard correspondence to the box fragment of the intuitionistic modal logic IK. The strong normalizability and the confluency of the calculi are shown. Moreover, we define a CPS transformation from the call-by-value calculu... |
1811.08973 | Siddharth Karamcheti | Siddharth Karamcheti, Gideon Mann, and David Rosenberg | Improving Grey-Box Fuzzing by Modeling Program Behavior | 5 pages, 3 figures | null | null | null | cs.AI cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Grey-box fuzzers such as American Fuzzy Lop (AFL) are popular tools for
finding bugs and potential vulnerabilities in programs. While these fuzzers
have been able to find vulnerabilities in many widely used programs, they are
not efficient; of the millions of inputs executed by AFL in a typical fuzzing
run, only a ha... | [
{
"created": "Wed, 21 Nov 2018 23:34:57 GMT",
"version": "v1"
}
] | 2018-11-26 | [
[
"Karamcheti",
"Siddharth",
""
],
[
"Mann",
"Gideon",
""
],
[
"Rosenberg",
"David",
""
]
] | Grey-box fuzzers such as American Fuzzy Lop (AFL) are popular tools for finding bugs and potential vulnerabilities in programs. While these fuzzers have been able to find vulnerabilities in many widely used programs, they are not efficient; of the millions of inputs executed by AFL in a typical fuzzing run, only a hand... |
2106.07464 | Stassa Patsantzis | Stassa Patsantzis and Stephen H. Muggleton | Meta-Interpretive Learning as Metarule Specialisation | 29 pages. Submitted to the Machine Learning Journal Special Issue on
Learning and Reasoning on June 1st, 2021. Revised and resubmitted on
16/09/21. Revised again and resubmitted on 09/12/2021. Accepted for
publication on January 2021 | null | null | null | cs.LG cs.AI cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In Meta-Interpretive Learning (MIL) the metarules, second-order datalog
clauses acting as inductive bias, are manually defined by the user. In this
work we show that second-order metarules for MIL can be learned by MIL. We
define a generality ordering of metarules by $\theta$-subsumption and show that
user-defined \e... | [
{
"created": "Wed, 9 Jun 2021 16:01:27 GMT",
"version": "v1"
},
{
"created": "Sat, 11 Sep 2021 14:46:57 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Sep 2021 15:56:00 GMT",
"version": "v3"
},
{
"created": "Wed, 3 Nov 2021 15:33:17 GMT",
"version": "v4"
},
{
"cre... | 2022-02-14 | [
[
"Patsantzis",
"Stassa",
""
],
[
"Muggleton",
"Stephen H.",
""
]
] | In Meta-Interpretive Learning (MIL) the metarules, second-order datalog clauses acting as inductive bias, are manually defined by the user. In this work we show that second-order metarules for MIL can be learned by MIL. We define a generality ordering of metarules by $\theta$-subsumption and show that user-defined \emp... |
2210.11061 | Pedro Miguel Sanchez Sanchez | Pedro Miguel S\'anchez S\'anchez, Alberto Huertas Celdr\'an, Enrique
Tom\'as Mart\'inez Beltr\'an, Daniel Demeter, G\'er\^ome Bovet, Gregorio
Mart\'inez P\'erez, Burkhard Stiller | Analyzing the Robustness of Decentralized Horizontal and Vertical
Federated Learning Architectures in a Non-IID Scenario | null | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Federated learning (FL) allows participants to collaboratively train machine
and deep learning models while protecting data privacy. However, the FL
paradigm still presents drawbacks affecting its trustworthiness since malicious
participants could launch adversarial attacks against the training process.
Related work ... | [
{
"created": "Thu, 20 Oct 2022 07:33:17 GMT",
"version": "v1"
}
] | 2022-10-21 | [
[
"Sánchez",
"Pedro Miguel Sánchez",
""
],
[
"Celdrán",
"Alberto Huertas",
""
],
[
"Beltrán",
"Enrique Tomás Martínez",
""
],
[
"Demeter",
"Daniel",
""
],
[
"Bovet",
"Gérôme",
""
],
[
"Pérez",
"Gregorio Martínez",
""
],
... | Federated learning (FL) allows participants to collaboratively train machine and deep learning models while protecting data privacy. However, the FL paradigm still presents drawbacks affecting its trustworthiness since malicious participants could launch adversarial attacks against the training process. Related work ha... |
2002.10394 | Gr\'egoire Jauvion | Gr\'egoire Jauvion, Thibaut Cassard, Boris Quennehen, David Lissmyr | DeepPlume: Very High Resolution Real-Time Air Quality Mapping | 8 pages, 8 figures | null | null | null | cs.LG cs.CY stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents an engine able to predict jointly the real-time
concentration of the main pollutants harming people's health: nitrogen dioxyde
(NO2), ozone (O3) and particulate matter (PM2.5 and PM10, which are
respectively the particles whose size are below 2.5 um and 10 um).
The engine covers a large part of ... | [
{
"created": "Fri, 14 Feb 2020 14:05:45 GMT",
"version": "v1"
}
] | 2020-02-25 | [
[
"Jauvion",
"Grégoire",
""
],
[
"Cassard",
"Thibaut",
""
],
[
"Quennehen",
"Boris",
""
],
[
"Lissmyr",
"David",
""
]
] | This paper presents an engine able to predict jointly the real-time concentration of the main pollutants harming people's health: nitrogen dioxyde (NO2), ozone (O3) and particulate matter (PM2.5 and PM10, which are respectively the particles whose size are below 2.5 um and 10 um). The engine covers a large part of the ... |
2404.02923 | Mehdi Jabbari Zideh | Mehdi Jabbari Zideh, Mohammad Reza Khalghani, and Sarika Khushalani
Solanki | An Unsupervised Adversarial Autoencoder for Cyber Attack Detection in
Power Distribution Grids | null | null | null | null | cs.CR cs.AI cs.LG cs.SY eess.SY | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Detection of cyber attacks in smart power distribution grids with unbalanced
configurations poses challenges due to the inherent nonlinear nature of these
uncertain and stochastic systems. It originates from the intermittent
characteristics of the distributed energy resources (DERs) generation and load
variations. Mo... | [
{
"created": "Sun, 31 Mar 2024 01:20:01 GMT",
"version": "v1"
}
] | 2024-04-05 | [
[
"Zideh",
"Mehdi Jabbari",
""
],
[
"Khalghani",
"Mohammad Reza",
""
],
[
"Solanki",
"Sarika Khushalani",
""
]
] | Detection of cyber attacks in smart power distribution grids with unbalanced configurations poses challenges due to the inherent nonlinear nature of these uncertain and stochastic systems. It originates from the intermittent characteristics of the distributed energy resources (DERs) generation and load variations. More... |
2004.10247 | Larissa Shimomura | Larissa C. Shimomura (Eindhoven University of Technology), George
Fletcher (Eindhoven University of Technology), Nikolay Yakovets (Eindhoven
University of Technology) | GGDs: Graph Generating Dependencies | 5 pages | null | null | null | cs.DB | http://creativecommons.org/licenses/by/4.0/ | We propose Graph Generating Dependencies (GGDs), a new class of dependencies
for property graphs. Extending the expressivity of state of the art constraint
languages, GGDs can express both tuple- and equality-generating dependencies on
property graphs, both of which find broad application in graph data management.
We... | [
{
"created": "Tue, 21 Apr 2020 19:20:02 GMT",
"version": "v1"
},
{
"created": "Tue, 26 May 2020 08:54:20 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Jun 2020 13:48:46 GMT",
"version": "v3"
}
] | 2020-06-16 | [
[
"Shimomura",
"Larissa C.",
"",
"Eindhoven University of Technology"
],
[
"Fletcher",
"George",
"",
"Eindhoven University of Technology"
],
[
"Yakovets",
"Nikolay",
"",
"Eindhoven\n University of Technology"
]
] | We propose Graph Generating Dependencies (GGDs), a new class of dependencies for property graphs. Extending the expressivity of state of the art constraint languages, GGDs can express both tuple- and equality-generating dependencies on property graphs, both of which find broad application in graph data management. We p... |
1812.07172 | Risto Vuorio | Risto Vuorio, Shao-Hua Sun, Hexiang Hu, Joseph J. Lim | Toward Multimodal Model-Agnostic Meta-Learning | null | null | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gradient-based meta-learners such as MAML are able to learn a meta-prior from
similar tasks to adapt to novel tasks from the same distribution with few
gradient updates. One important limitation of such frameworks is that they seek
a common initialization shared across the entire task distribution,
substantially limi... | [
{
"created": "Tue, 18 Dec 2018 05:08:54 GMT",
"version": "v1"
}
] | 2018-12-19 | [
[
"Vuorio",
"Risto",
""
],
[
"Sun",
"Shao-Hua",
""
],
[
"Hu",
"Hexiang",
""
],
[
"Lim",
"Joseph J.",
""
]
] | Gradient-based meta-learners such as MAML are able to learn a meta-prior from similar tasks to adapt to novel tasks from the same distribution with few gradient updates. One important limitation of such frameworks is that they seek a common initialization shared across the entire task distribution, substantially limiti... |
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