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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1906.04680 | Stanislav Fedorov | Antonio Candelieri, Stanislav Fedorov, Enza Messina | Efficient Kernel-based Subsequence Search for User Identification from
Walking Activity | Keywords: Subsequence Search on Streaming Data, Dynamic Time Warping,
Kernel | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents an efficient approach for subsequence search in data
streams. The problem consists in identifying coherent repetitions of a given
reference time-series, eventually multi-variate, within a longer data stream.
Dynamic Time Warping (DTW) is the metric most widely used to implement pattern
query, but ... | [
{
"created": "Tue, 11 Jun 2019 16:24:45 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jul 2019 14:29:34 GMT",
"version": "v2"
}
] | 2019-07-17 | [
[
"Candelieri",
"Antonio",
""
],
[
"Fedorov",
"Stanislav",
""
],
[
"Messina",
"Enza",
""
]
] | This paper presents an efficient approach for subsequence search in data streams. The problem consists in identifying coherent repetitions of a given reference time-series, eventually multi-variate, within a longer data stream. Dynamic Time Warping (DTW) is the metric most widely used to implement pattern query, but it... |
2010.16267 | Wentong Liao | Hao Cheng, Wentong Liao, Xuejiao Tang, Michael Ying Yang, Monika
Sester, Bodo Rosenhahn | Exploring Dynamic Context for Multi-path Trajectory Prediction | accpeted by ICRA 2021, code available | null | null | null | cs.CV cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To accurately predict future positions of different agents in traffic
scenarios is crucial for safely deploying intelligent autonomous systems in the
real-world environment. However, it remains a challenge due to the behavior of
a target agent being affected by other agents dynamically and there being more
than one s... | [
{
"created": "Fri, 30 Oct 2020 13:39:20 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Nov 2020 11:41:38 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Mar 2021 10:28:47 GMT",
"version": "v3"
}
] | 2021-03-25 | [
[
"Cheng",
"Hao",
""
],
[
"Liao",
"Wentong",
""
],
[
"Tang",
"Xuejiao",
""
],
[
"Yang",
"Michael Ying",
""
],
[
"Sester",
"Monika",
""
],
[
"Rosenhahn",
"Bodo",
""
]
] | To accurately predict future positions of different agents in traffic scenarios is crucial for safely deploying intelligent autonomous systems in the real-world environment. However, it remains a challenge due to the behavior of a target agent being affected by other agents dynamically and there being more than one soc... |
1507.07716 | Mingbo Dai | Mingbo Dai, Bruno Clerckx, David Gesbert, Giuseppe Caire | A Hierarchical Rate Splitting Strategy for FDD Massive MIMO under
Imperfect CSIT | Accepted paper at IEEE CAMAD 2015 | null | 10.1109/CAMAD.2015.7390485 | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a multiuser MIMO broadcast channel, the rate performance is affected by
the multiuser interference when the Channel State Information at the
Transmitter (CSIT) is imperfect. To tackle the interference problem, a
Rate-Splitting (RS) approach has been proposed recently, which splits one
user's message into a common ... | [
{
"created": "Tue, 28 Jul 2015 10:37:07 GMT",
"version": "v1"
}
] | 2016-11-15 | [
[
"Dai",
"Mingbo",
""
],
[
"Clerckx",
"Bruno",
""
],
[
"Gesbert",
"David",
""
],
[
"Caire",
"Giuseppe",
""
]
] | In a multiuser MIMO broadcast channel, the rate performance is affected by the multiuser interference when the Channel State Information at the Transmitter (CSIT) is imperfect. To tackle the interference problem, a Rate-Splitting (RS) approach has been proposed recently, which splits one user's message into a common an... |
2407.09503 | Steven Abreu | Steven Abreu, Tiffany D. Do, Karan Ahuja, Eric J. Gonzalez, Lee Payne,
Daniel McDuff, Mar Gonzalez-Franco | PARSE-Ego4D: Personal Action Recommendation Suggestions for Egocentric
Videos | null | null | null | null | cs.CV cs.HC cs.NE | http://creativecommons.org/licenses/by/4.0/ | Intelligent assistance involves not only understanding but also action.
Existing ego-centric video datasets contain rich annotations of the videos, but
not of actions that an intelligent assistant could perform in the moment. To
address this gap, we release PARSE-Ego4D, a new set of personal action
recommendation ann... | [
{
"created": "Fri, 14 Jun 2024 09:39:53 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Jul 2024 13:29:27 GMT",
"version": "v2"
}
] | 2024-07-26 | [
[
"Abreu",
"Steven",
""
],
[
"Do",
"Tiffany D.",
""
],
[
"Ahuja",
"Karan",
""
],
[
"Gonzalez",
"Eric J.",
""
],
[
"Payne",
"Lee",
""
],
[
"McDuff",
"Daniel",
""
],
[
"Gonzalez-Franco",
"Mar",
""
]
] | Intelligent assistance involves not only understanding but also action. Existing ego-centric video datasets contain rich annotations of the videos, but not of actions that an intelligent assistant could perform in the moment. To address this gap, we release PARSE-Ego4D, a new set of personal action recommendation annot... |
2301.06145 | Narad Rampersad | Lucas Mol, Narad Rampersad, Jeffrey Shallit | Dyck Words, Pattern Avoidance, and Automatic Sequences | Full version of a paper appearing in the conference proceedings of
WORDS 2023 | Communications in Mathematics, Volume 33 (2025), Issue 2 (Special
issue: Numeration, Liège 2023, dedicated to the 75th birthday of professor
Christiane Frougny) (August 2, 2024) cm:12695 | 10.46298/cm.12695 | null | cs.DM cs.FL math.CO | http://creativecommons.org/licenses/by-sa/4.0/ | We study various aspects of Dyck words appearing in binary sequences, where
$0$ is treated as a left parenthesis and $1$ as a right parenthesis. We show
that binary words that are $7/3$-power-free have bounded nesting level, but
this no longer holds for larger repetition exponents. We give an explicit
characterizatio... | [
{
"created": "Sun, 15 Jan 2023 17:20:56 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Dec 2023 17:52:58 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Jul 2024 14:22:23 GMT",
"version": "v3"
}
] | 2024-08-14 | [
[
"Mol",
"Lucas",
""
],
[
"Rampersad",
"Narad",
""
],
[
"Shallit",
"Jeffrey",
""
]
] | We study various aspects of Dyck words appearing in binary sequences, where $0$ is treated as a left parenthesis and $1$ as a right parenthesis. We show that binary words that are $7/3$-power-free have bounded nesting level, but this no longer holds for larger repetition exponents. We give an explicit characterization ... |
2406.01055 | Julian Frattini | Julian Frattini, Lloyd Montgomery, Davide Fucci, Michael
Unterkalmsteiner, Daniel Mendez, Jannik Fischbach | Requirements Quality Research Artifacts: Recovery, Analysis, and
Management Guideline | null | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | Requirements quality research, which is dedicated to assessing and improving
the quality of requirements specifications, is dependent on research artifacts
like data sets (containing information about quality defects) and
implementations (automatically detecting and removing these defects). However,
recent research e... | [
{
"created": "Mon, 3 Jun 2024 07:09:15 GMT",
"version": "v1"
}
] | 2024-06-04 | [
[
"Frattini",
"Julian",
""
],
[
"Montgomery",
"Lloyd",
""
],
[
"Fucci",
"Davide",
""
],
[
"Unterkalmsteiner",
"Michael",
""
],
[
"Mendez",
"Daniel",
""
],
[
"Fischbach",
"Jannik",
""
]
] | Requirements quality research, which is dedicated to assessing and improving the quality of requirements specifications, is dependent on research artifacts like data sets (containing information about quality defects) and implementations (automatically detecting and removing these defects). However, recent research exp... |
2406.10166 | Sanjali Yadav | Sanjali Yadav, Bahar Asgari | Misam: Using ML in Dataflow Selection of Sparse-Sparse Matrix
Multiplication | Accepted to ISCA 2024 MLArchSys workshop
https://openreview.net/forum?id=A1V9FaZRbV | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Sparse matrix-matrix multiplication (SpGEMM) is a critical operation in
numerous fields, including scientific computing, graph analytics, and deep
learning. These applications exploit the sparsity of matrices to reduce storage
and computational demands. However, the irregular structure of sparse matrices
poses signif... | [
{
"created": "Fri, 14 Jun 2024 16:36:35 GMT",
"version": "v1"
}
] | 2024-06-17 | [
[
"Yadav",
"Sanjali",
""
],
[
"Asgari",
"Bahar",
""
]
] | Sparse matrix-matrix multiplication (SpGEMM) is a critical operation in numerous fields, including scientific computing, graph analytics, and deep learning. These applications exploit the sparsity of matrices to reduce storage and computational demands. However, the irregular structure of sparse matrices poses signific... |
2207.00759 | Jiaxiang Liu | Jiaxiang Liu, Yunhan Xing, Xiaomu Shi, Fu Song, Zhiwu Xu, Zhong Ming | Abstraction and Refinement: Towards Scalable and Exact Verification of
Neural Networks | null | null | null | null | cs.SE cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As a new programming paradigm, deep neural networks (DNNs) have been
increasingly deployed in practice, but the lack of robustness hinders their
applications in safety-critical domains. While there are techniques for
verifying DNNs with formal guarantees, they are limited in scalability and
accuracy. In this paper, w... | [
{
"created": "Sat, 2 Jul 2022 07:04:20 GMT",
"version": "v1"
}
] | 2022-07-05 | [
[
"Liu",
"Jiaxiang",
""
],
[
"Xing",
"Yunhan",
""
],
[
"Shi",
"Xiaomu",
""
],
[
"Song",
"Fu",
""
],
[
"Xu",
"Zhiwu",
""
],
[
"Ming",
"Zhong",
""
]
] | As a new programming paradigm, deep neural networks (DNNs) have been increasingly deployed in practice, but the lack of robustness hinders their applications in safety-critical domains. While there are techniques for verifying DNNs with formal guarantees, they are limited in scalability and accuracy. In this paper, we ... |
1912.05729 | Toru Tamaki | Daisuke Ogawa, Toru Tamaki, Tsubasa Hirakawa, Bisser Raytchev,
Kazufumi Kaneda, Ken Yoda | Improved Activity Forecasting for Generating Trajectories | The 2019 International Workshop on Frontiers of Computer Vision
(IW-FCV2019) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An efficient inverse reinforcement learning for generating trajectories is
proposed based of 2D and 3D activity forecasting. We modify reward function
with $L_p$ norm and propose convolution into value iteration steps, which is
called convolutional value iteration. Experimental results with seabird
trajectories (43 f... | [
{
"created": "Thu, 12 Dec 2019 02:05:24 GMT",
"version": "v1"
}
] | 2019-12-13 | [
[
"Ogawa",
"Daisuke",
""
],
[
"Tamaki",
"Toru",
""
],
[
"Hirakawa",
"Tsubasa",
""
],
[
"Raytchev",
"Bisser",
""
],
[
"Kaneda",
"Kazufumi",
""
],
[
"Yoda",
"Ken",
""
]
] | An efficient inverse reinforcement learning for generating trajectories is proposed based of 2D and 3D activity forecasting. We modify reward function with $L_p$ norm and propose convolution into value iteration steps, which is called convolutional value iteration. Experimental results with seabird trajectories (43 for... |
2104.04085 | Jaya Kartheek Devineni | J. Kartheek Devineni and Harpreet S. Dhillon | Manchester Encoding for Non-coherent Detection of Ambient Backscatter in
Time-Selective Fading | null | null | null | null | cs.IT math.IT | http://creativecommons.org/licenses/by/4.0/ | Simplifying the detection procedure and improving the bit error rate (BER)
performance of a non-coherent receiver in ambient backscatter is vital for
enhancing its ability to function without the channel state information (CSI).
In this work, we analyze the BER performance of Manchester encoding which is
implemented ... | [
{
"created": "Thu, 8 Apr 2021 21:19:50 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Apr 2021 17:15:26 GMT",
"version": "v2"
}
] | 2021-04-27 | [
[
"Devineni",
"J. Kartheek",
""
],
[
"Dhillon",
"Harpreet S.",
""
]
] | Simplifying the detection procedure and improving the bit error rate (BER) performance of a non-coherent receiver in ambient backscatter is vital for enhancing its ability to function without the channel state information (CSI). In this work, we analyze the BER performance of Manchester encoding which is implemented at... |
1009.4870 | Sandor P. Fekete | Tobias Baumgartner and Sandor P. Fekete and Tom Kamphans and Alexander
Kroeller and Max Pagel | Hallway Monitoring: Distributed Data Processing with Wireless Sensor
Networks | 12 pages, 5 figures, to appear in REALWSN'10 | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a sensor network testbed that monitors a hallway. It consists of
120 load sensors and 29 passive infrared sensors (PIRs), connected to 30
wireless sensor nodes. There are also 29 LEDs and speakers installed, operating
as actuators, and enabling a direct interaction between the testbed and
passers-by. Beyon... | [
{
"created": "Fri, 24 Sep 2010 15:42:30 GMT",
"version": "v1"
}
] | 2010-09-27 | [
[
"Baumgartner",
"Tobias",
""
],
[
"Fekete",
"Sandor P.",
""
],
[
"Kamphans",
"Tom",
""
],
[
"Kroeller",
"Alexander",
""
],
[
"Pagel",
"Max",
""
]
] | We present a sensor network testbed that monitors a hallway. It consists of 120 load sensors and 29 passive infrared sensors (PIRs), connected to 30 wireless sensor nodes. There are also 29 LEDs and speakers installed, operating as actuators, and enabling a direct interaction between the testbed and passers-by. Beyond ... |
2309.11625 | Victor Morel | Victor Morel, Cristiana Santos, Viktor Fredholm, Adam Thunberg | Legitimate Interest is the New Consent -- Large-Scale Measurement and
Legal Compliance of IAB Europe TCF Paywalls | Accepted for publication at WPES2023, minor modifications following
feedback from the community | null | 10.1145/3603216.3624966 | null | cs.CY | http://creativecommons.org/licenses/by/4.0/ | Cookie paywalls allow visitors of a website to access its content only after
they make a choice between paying a fee or accept tracking. European Data
Protection Authorities (DPAs) recently issued guidelines and decisions on
paywalls lawfulness, but it is yet unknown whether websites comply with them.
We study in thi... | [
{
"created": "Wed, 20 Sep 2023 20:24:52 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Sep 2023 11:12:28 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Oct 2023 14:22:17 GMT",
"version": "v3"
}
] | 2023-10-16 | [
[
"Morel",
"Victor",
""
],
[
"Santos",
"Cristiana",
""
],
[
"Fredholm",
"Viktor",
""
],
[
"Thunberg",
"Adam",
""
]
] | Cookie paywalls allow visitors of a website to access its content only after they make a choice between paying a fee or accept tracking. European Data Protection Authorities (DPAs) recently issued guidelines and decisions on paywalls lawfulness, but it is yet unknown whether websites comply with them. We study in this ... |
2303.17558 | Chiara Gallese | Chiara Gallese | The AI Act proposal: a new right to technical interpretability? | 10 pages, Information Society Law Center online event, 20-22 February
2023 | null | null | null | cs.CY cs.AI cs.LG | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The debate about the concept of the so called right to explanation in AI is
the subject of a wealth of literature. It has focused, in the legal
scholarship, on art. 22 GDPR and, in the technical scholarship, on techniques
that help explain the output of a certain model (XAI). The purpose of this work
is to investigat... | [
{
"created": "Tue, 14 Mar 2023 16:37:48 GMT",
"version": "v1"
}
] | 2023-03-31 | [
[
"Gallese",
"Chiara",
""
]
] | The debate about the concept of the so called right to explanation in AI is the subject of a wealth of literature. It has focused, in the legal scholarship, on art. 22 GDPR and, in the technical scholarship, on techniques that help explain the output of a certain model (XAI). The purpose of this work is to investigate ... |
1509.02135 | Gary Lawson Jr | Gary Lawson, Vaibhav Sundriyal, Masha Sosonkina, Yuzhong Shen | Experimentation Procedure for Offloaded Mini-Apps Executed on Cluster
Architectures with Xeon Phi Accelerators | Complete, but references are a mess | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A heterogeneous cluster architecture is complex. It contains hundreds, or
thousands of devices connected by a tiered communication system in order to
solve a problem. As a heterogeneous system, these devices will have varying
performance capabilities. To better understand the interactions which occur
between the vari... | [
{
"created": "Mon, 7 Sep 2015 17:44:02 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Sep 2015 21:44:29 GMT",
"version": "v2"
}
] | 2015-09-16 | [
[
"Lawson",
"Gary",
""
],
[
"Sundriyal",
"Vaibhav",
""
],
[
"Sosonkina",
"Masha",
""
],
[
"Shen",
"Yuzhong",
""
]
] | A heterogeneous cluster architecture is complex. It contains hundreds, or thousands of devices connected by a tiered communication system in order to solve a problem. As a heterogeneous system, these devices will have varying performance capabilities. To better understand the interactions which occur between the variou... |
2004.12527 | Jerry Zikun Chen | Jerrod Parker and Jerry Zikun Chen | Neural Machine Translation with Monte-Carlo Tree Search | null | null | null | null | cs.CL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent algorithms in machine translation have included a value network to
assist the policy network when deciding which word to output at each step of
the translation. The addition of a value network helps the algorithm perform
better on evaluation metrics like the BLEU score. After training the policy and
value netw... | [
{
"created": "Mon, 27 Apr 2020 01:03:26 GMT",
"version": "v1"
}
] | 2020-04-28 | [
[
"Parker",
"Jerrod",
""
],
[
"Chen",
"Jerry Zikun",
""
]
] | Recent algorithms in machine translation have included a value network to assist the policy network when deciding which word to output at each step of the translation. The addition of a value network helps the algorithm perform better on evaluation metrics like the BLEU score. After training the policy and value networ... |
1310.4574 | EPTCS | Kyriakos Poyias (University of Leicester, UK), Emilio Tuosto
(University of Leicester, UK) | On Recovering from Run-time Misbehaviour in ADR | In Proceedings ICE 2013, arXiv:1310.4019 | EPTCS 131, 2013, pp. 68-84 | 10.4204/EPTCS.131.7 | null | cs.SE cs.DC cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a monitoring mechanism for recording the evolution of systems
after certain computations, maintaining the history in a tree-like structure.
Technically, we develop the monitoring mechanism in a variant of ADR (after
Architectural Design Rewriting), a rule-based formal framework for modelling
the evolution ... | [
{
"created": "Thu, 17 Oct 2013 03:48:22 GMT",
"version": "v1"
}
] | 2013-10-18 | [
[
"Poyias",
"Kyriakos",
"",
"University of Leicester, UK"
],
[
"Tuosto",
"Emilio",
"",
"University of Leicester, UK"
]
] | We propose a monitoring mechanism for recording the evolution of systems after certain computations, maintaining the history in a tree-like structure. Technically, we develop the monitoring mechanism in a variant of ADR (after Architectural Design Rewriting), a rule-based formal framework for modelling the evolution of... |
2103.04026 | Chentian Li | Chentian Li, Chi Ma, William W. Lu | Morphological Operation Residual Blocks: Enhancing 3D Morphological
Feature Representation in Convolutional Neural Networks for Semantic
Segmentation of Medical Images | null | null | null | null | cs.CV cs.LG eess.IV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The shapes and morphology of the organs and tissues are important prior
knowledge in medical imaging recognition and segmentation. The morphological
operation is a well-known method for morphological feature extraction. As the
morphological operation is performed well in hand-crafted image segmentation
techniques, it... | [
{
"created": "Sat, 6 Mar 2021 04:41:37 GMT",
"version": "v1"
}
] | 2021-03-09 | [
[
"Li",
"Chentian",
""
],
[
"Ma",
"Chi",
""
],
[
"Lu",
"William W.",
""
]
] | The shapes and morphology of the organs and tissues are important prior knowledge in medical imaging recognition and segmentation. The morphological operation is a well-known method for morphological feature extraction. As the morphological operation is performed well in hand-crafted image segmentation techniques, it i... |
2005.02329 | Wojciech Nadara | {\L}ukasz Kowalik, Shaohua Li, Wojciech Nadara, Marcin Smulewicz,
Magnus Wahlstr\"om | Many visits TSP revisited | null | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Many Visits TSP problem, where given a number $k(v)$ for each of
$n$ cities and pairwise (possibly asymmetric) integer distances, one has to
find an optimal tour that visits each city $v$ exactly $k(v)$ times. The
currently fastest algorithm is due to Berger, Kozma, Mnich and Vincze [SODA
2019, TALG 2020... | [
{
"created": "Tue, 5 May 2020 16:54:58 GMT",
"version": "v1"
}
] | 2020-05-06 | [
[
"Kowalik",
"Łukasz",
""
],
[
"Li",
"Shaohua",
""
],
[
"Nadara",
"Wojciech",
""
],
[
"Smulewicz",
"Marcin",
""
],
[
"Wahlström",
"Magnus",
""
]
] | We study the Many Visits TSP problem, where given a number $k(v)$ for each of $n$ cities and pairwise (possibly asymmetric) integer distances, one has to find an optimal tour that visits each city $v$ exactly $k(v)$ times. The currently fastest algorithm is due to Berger, Kozma, Mnich and Vincze [SODA 2019, TALG 2020] ... |
2308.02136 | Yusuke Kato | Yusuke Kato, Ryo Okumura, Tadahiro Taniguchi | World-Model-Based Control for Industrial box-packing of Multiple Objects
using NewtonianVAE | 7 pages, 8 figures | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The process of industrial box-packing, which involves the accurate placement
of multiple objects, requires high-accuracy positioning and sequential actions.
When a robot is tasked with placing an object at a specific location with high
accuracy, it is important not only to have information about the location of
the o... | [
{
"created": "Fri, 4 Aug 2023 04:58:06 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Apr 2024 00:47:48 GMT",
"version": "v2"
}
] | 2024-04-05 | [
[
"Kato",
"Yusuke",
""
],
[
"Okumura",
"Ryo",
""
],
[
"Taniguchi",
"Tadahiro",
""
]
] | The process of industrial box-packing, which involves the accurate placement of multiple objects, requires high-accuracy positioning and sequential actions. When a robot is tasked with placing an object at a specific location with high accuracy, it is important not only to have information about the location of the obj... |
1403.7760 | Ernst-Erich Doberkat | Ernst-Erich Doberkat | Categories and all that -- A Tutorial | null | null | null | SWT-Memo-198 | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is a short introduction to categories with some emphasis on coalgebras.
We start from introducing basic notions (categories, functors, natural
transformations), move to Kleisli tripels and monads, with a short discussion
of monads in Haskell, and continue with displaying the interplay between
algebras, adjunctio... | [
{
"created": "Sun, 30 Mar 2014 13:51:33 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Oct 2014 11:50:15 GMT",
"version": "v2"
}
] | 2014-10-09 | [
[
"Doberkat",
"Ernst-Erich",
""
]
] | This is a short introduction to categories with some emphasis on coalgebras. We start from introducing basic notions (categories, functors, natural transformations), move to Kleisli tripels and monads, with a short discussion of monads in Haskell, and continue with displaying the interplay between algebras, adjunctions... |
2202.08469 | Silvio Peroni | Erika Alves dos Santos, Silvio Peroni, Marcos Luiz Mucheroni | An analysis of citing and referencing habits across all scholarly
disciplines: approaches and trends in bibliographic referencing and citing
practices | null | null | 10.1108/JD-10-2022-0234 | null | cs.DL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Purpose. In this study, we want to identify current possible causes for
citing and referencing errors in scholarly literature to compare if something
changed from the snapshot provided Sweetland in his 1989 paper.
Design/methodology/approach. We analysed reference elements, i.e. bibliographic
references, mentions, qu... | [
{
"created": "Thu, 17 Feb 2022 06:43:06 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Oct 2022 17:46:52 GMT",
"version": "v2"
},
{
"created": "Sat, 10 Jun 2023 15:00:08 GMT",
"version": "v3"
}
] | 2023-06-13 | [
[
"Santos",
"Erika Alves dos",
""
],
[
"Peroni",
"Silvio",
""
],
[
"Mucheroni",
"Marcos Luiz",
""
]
] | Purpose. In this study, we want to identify current possible causes for citing and referencing errors in scholarly literature to compare if something changed from the snapshot provided Sweetland in his 1989 paper. Design/methodology/approach. We analysed reference elements, i.e. bibliographic references, mentions, quot... |
1903.09305 | Supreeth Shastri | Supreeth Shastri, Melissa Wasserman, Vijay Chidambaram | The Seven Sins of Personal-Data Processing Systems under GDPR | Accepted for publication at USENIX HotCloud 2019 | null | null | null | cs.CY cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, our society is being plagued by unprecedented levels of
privacy and security breaches. To rein in this trend, the European Union, in
2018, introduced a comprehensive legislation called the General Data Protection
Regulation (GDPR). In this paper, we review GDPR from a system design
perspective, and i... | [
{
"created": "Fri, 8 Mar 2019 03:46:28 GMT",
"version": "v1"
},
{
"created": "Wed, 15 May 2019 15:25:53 GMT",
"version": "v2"
}
] | 2019-05-16 | [
[
"Shastri",
"Supreeth",
""
],
[
"Wasserman",
"Melissa",
""
],
[
"Chidambaram",
"Vijay",
""
]
] | In recent years, our society is being plagued by unprecedented levels of privacy and security breaches. To rein in this trend, the European Union, in 2018, introduced a comprehensive legislation called the General Data Protection Regulation (GDPR). In this paper, we review GDPR from a system design perspective, and ide... |
0711.4634 | Grenville Croll | Brandon Weber | Strategies for Addressing Spreadsheet Compliance Challenges | 16 pages including web links and references | Proc. European Spreadsheet Risks Int. Grp. 2006 17-32
ISBN:1-905617-08-09 | null | null | cs.CY | null | Most organizations today use spreadsheets in some form or another to support
critical business processes. However the financial resources, and developmental
rigor dedicated to them are often minor in comparison to other enterprise
technology. The increasing focus on achieving regulatory and other forms of
compliance ... | [
{
"created": "Thu, 29 Nov 2007 00:51:28 GMT",
"version": "v1"
}
] | 2008-03-13 | [
[
"Weber",
"Brandon",
""
]
] | Most organizations today use spreadsheets in some form or another to support critical business processes. However the financial resources, and developmental rigor dedicated to them are often minor in comparison to other enterprise technology. The increasing focus on achieving regulatory and other forms of compliance ov... |
1206.5273 | Lukas Kroc | Lukas Kroc, Ashish Sabharwal, Bart Selman | Survey Propagation Revisited | Appears in Proceedings of the Twenty-Third Conference on Uncertainty
in Artificial Intelligence (UAI2007) | null | null | UAI-P-2007-PG-217-226 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Survey propagation (SP) is an exciting new technique that has been remarkably
successful at solving very large hard combinatorial problems, such as
determining the satisfiability of Boolean formulas. In a promising attempt at
understanding the success of SP, it was recently shown that SP can be viewed as
a form of be... | [
{
"created": "Wed, 20 Jun 2012 15:05:48 GMT",
"version": "v1"
}
] | 2012-06-26 | [
[
"Kroc",
"Lukas",
""
],
[
"Sabharwal",
"Ashish",
""
],
[
"Selman",
"Bart",
""
]
] | Survey propagation (SP) is an exciting new technique that has been remarkably successful at solving very large hard combinatorial problems, such as determining the satisfiability of Boolean formulas. In a promising attempt at understanding the success of SP, it was recently shown that SP can be viewed as a form of beli... |
2207.12761 | Changkun Ou | Changkun Ou, Daniel Buschek, Sven Mayer, Andreas Butz | The Human in the Infinite Loop: A Case Study on Revealing and Explaining
Human-AI Interaction Loop Failures | To appear in Mensch und Computer 2022, September 2022, Darmstadt,
Germany. ACM, New York, NY, USA, 16 pages | null | 10.1145/3543758.3543761 | null | cs.HC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Interactive AI systems increasingly employ a human-in-the-loop strategy. This
creates new challenges for the HCI community when designing such systems. We
reveal and investigate some of these challenges in a case study with an
industry partner, and developed a prototype human-in-the-loop system for
preference-guided ... | [
{
"created": "Tue, 26 Jul 2022 09:11:14 GMT",
"version": "v1"
}
] | 2022-07-27 | [
[
"Ou",
"Changkun",
""
],
[
"Buschek",
"Daniel",
""
],
[
"Mayer",
"Sven",
""
],
[
"Butz",
"Andreas",
""
]
] | Interactive AI systems increasingly employ a human-in-the-loop strategy. This creates new challenges for the HCI community when designing such systems. We reveal and investigate some of these challenges in a case study with an industry partner, and developed a prototype human-in-the-loop system for preference-guided 3D... |
2108.12831 | Deepika Saxena | Deepika Saxena, Rishabh Gupta, Ashutosh Kumar Singh | A Survey and Comparative Study on Multi-Cloud Architectures: Emerging
Issues And Challenges For Cloud Federation | 14 pages, 11 figures | null | null | null | cs.DC | http://creativecommons.org/licenses/by/4.0/ | Multi-cloud concept has broaden the world of cloud computing and has become a
buzzword today. The word Multi-cloud envisions utilization of services from
multiple heterogeneous cloud providers via a single architecture at customer
premises. Though cloud computing has many issues and offers open research
challenges, s... | [
{
"created": "Sun, 29 Aug 2021 12:03:41 GMT",
"version": "v1"
}
] | 2021-08-31 | [
[
"Saxena",
"Deepika",
""
],
[
"Gupta",
"Rishabh",
""
],
[
"Singh",
"Ashutosh Kumar",
""
]
] | Multi-cloud concept has broaden the world of cloud computing and has become a buzzword today. The word Multi-cloud envisions utilization of services from multiple heterogeneous cloud providers via a single architecture at customer premises. Though cloud computing has many issues and offers open research challenges, sti... |
1912.00680 | Casper Boone | Casper Boone, Niels de Bruin, Arjan Langerak and Fabian Stelmach | DLTPy: Deep Learning Type Inference of Python Function Signatures using
Natural Language Context | 10 pages, 8 figures The source code of DLTPy is publicly available at
https://github.com/casperboone/dltpy/ | null | null | null | cs.SE cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Due to the rise of machine learning, Python is an increasingly popular
programming language. Python, however, is dynamically typed. Dynamic typing has
shown to have drawbacks when a project grows, while at the same time it
improves developer productivity. To have the benefits of static typing,
combined with high deve... | [
{
"created": "Mon, 2 Dec 2019 10:55:40 GMT",
"version": "v1"
}
] | 2019-12-03 | [
[
"Boone",
"Casper",
""
],
[
"de Bruin",
"Niels",
""
],
[
"Langerak",
"Arjan",
""
],
[
"Stelmach",
"Fabian",
""
]
] | Due to the rise of machine learning, Python is an increasingly popular programming language. Python, however, is dynamically typed. Dynamic typing has shown to have drawbacks when a project grows, while at the same time it improves developer productivity. To have the benefits of static typing, combined with high develo... |
1503.08294 | Giacomo Parigi | Giacomo Parigi, Angelo Stramieri, Danilo Pau, Marco Piastra | A Multi-signal Variant for the GPU-based Parallelization of Growing
Self-Organizing Networks | 17 pages | Informatics in Control, Automation and Robotics - 9th
International Conference, ICINCO 2012 Rome, Italy, July 28-31, 2012 Revised
Selected Papers. Part I, pp. 83-100 | 10.1007/978-3-319-03500-0_6 | null | cs.DC cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Among the many possible approaches for the parallelization of self-organizing
networks, and in particular of growing self-organizing networks, perhaps the
most common one is producing an optimized, parallel implementation of the
standard sequential algorithms reported in the literature. In this paper we
explore an al... | [
{
"created": "Sat, 28 Mar 2015 10:51:55 GMT",
"version": "v1"
}
] | 2015-03-31 | [
[
"Parigi",
"Giacomo",
""
],
[
"Stramieri",
"Angelo",
""
],
[
"Pau",
"Danilo",
""
],
[
"Piastra",
"Marco",
""
]
] | Among the many possible approaches for the parallelization of self-organizing networks, and in particular of growing self-organizing networks, perhaps the most common one is producing an optimized, parallel implementation of the standard sequential algorithms reported in the literature. In this paper we explore an alte... |
2302.05640 | Zhongwu Chen | Zhongwu Chen and Chengjin Xu and Fenglong Su and Zhen Huang and You
Dou | Meta-Learning Based Knowledge Extrapolation for Temporal Knowledge Graph | null | null | null | null | cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the last few years, the solution to Knowledge Graph (KG) completion via
learning embeddings of entities and relations has attracted a surge of
interest. Temporal KGs(TKGs) extend traditional Knowledge Graphs (KGs) by
associating static triples with timestamps forming quadruples. Different from
KGs and TKGs in the ... | [
{
"created": "Sat, 11 Feb 2023 09:52:26 GMT",
"version": "v1"
}
] | 2023-02-14 | [
[
"Chen",
"Zhongwu",
""
],
[
"Xu",
"Chengjin",
""
],
[
"Su",
"Fenglong",
""
],
[
"Huang",
"Zhen",
""
],
[
"Dou",
"You",
""
]
] | In the last few years, the solution to Knowledge Graph (KG) completion via learning embeddings of entities and relations has attracted a surge of interest. Temporal KGs(TKGs) extend traditional Knowledge Graphs (KGs) by associating static triples with timestamps forming quadruples. Different from KGs and TKGs in the tr... |
2108.07842 | Yaroslav Golubev | Vladislav Tankov, Dmitriy Valchuk, Yaroslav Golubev, Timofey Bryksin | Infrastructure in Code: Towards Developer-Friendly Cloud Applications | 5 pages, 1 figure | null | null | null | cs.SE cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The popularity of cloud technologies has led to the development of a new type
of applications that specifically target cloud environments. Such applications
require a lot of cloud infrastructure to run, which brought about the
Infrastructure as Code approach, where the infrastructure is also coded using a
separate la... | [
{
"created": "Tue, 17 Aug 2021 19:12:10 GMT",
"version": "v1"
}
] | 2021-08-19 | [
[
"Tankov",
"Vladislav",
""
],
[
"Valchuk",
"Dmitriy",
""
],
[
"Golubev",
"Yaroslav",
""
],
[
"Bryksin",
"Timofey",
""
]
] | The popularity of cloud technologies has led to the development of a new type of applications that specifically target cloud environments. Such applications require a lot of cloud infrastructure to run, which brought about the Infrastructure as Code approach, where the infrastructure is also coded using a separate lang... |
2406.10719 | Orson Mengara | Orson Mengara | Trading Devil: Robust backdoor attack via Stochastic investment models
and Bayesian approach | (Last update!, a constructive comment from arxiv led to this latest
update ) Stochastic investment models and a Bayesian approach to better
modeling of uncertainty : adversarial machine learning or Stochastic market.
arXiv admin note: substantial text overlap with arXiv:2402.05967 (see this
link to the paper by... | null | null | null | cs.CR cs.LG q-fin.CP q-fin.ST stat.ML | http://creativecommons.org/licenses/by-nc-nd/4.0/ | With the growing use of voice-activated systems and speech recognition
technologies, the danger of backdoor attacks on audio data has grown
significantly. This research looks at a specific type of attack, known as a
Stochastic investment-based backdoor attack (MarketBack), in which adversaries
strategically manipulat... | [
{
"created": "Sat, 15 Jun 2024 19:12:00 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Jun 2024 09:32:49 GMT",
"version": "v2"
},
{
"created": "Fri, 21 Jun 2024 17:42:32 GMT",
"version": "v3"
}
] | 2024-06-25 | [
[
"Mengara",
"Orson",
""
]
] | With the growing use of voice-activated systems and speech recognition technologies, the danger of backdoor attacks on audio data has grown significantly. This research looks at a specific type of attack, known as a Stochastic investment-based backdoor attack (MarketBack), in which adversaries strategically manipulate ... |
2204.00820 | Spyros Zoupanos | Spyros Zoupanos, Stratis Kolovos, Athanasios Kanavos, Orestis
Papadimitriou, Manolis Maragoudakis | Efficient comparison of sentence embeddings | 8 pages, 2 figures | null | null | null | cs.CL cs.LG | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The domain of natural language processing (NLP), which has greatly evolved
over the last years, has highly benefited from the recent developments in word
and sentence embeddings. Such embeddings enable the transformation of complex
NLP tasks, like semantic similarity or Question and Answering (Q&A), into much
simpler... | [
{
"created": "Sat, 2 Apr 2022 09:08:34 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Apr 2022 18:23:58 GMT",
"version": "v2"
}
] | 2022-04-20 | [
[
"Zoupanos",
"Spyros",
""
],
[
"Kolovos",
"Stratis",
""
],
[
"Kanavos",
"Athanasios",
""
],
[
"Papadimitriou",
"Orestis",
""
],
[
"Maragoudakis",
"Manolis",
""
]
] | The domain of natural language processing (NLP), which has greatly evolved over the last years, has highly benefited from the recent developments in word and sentence embeddings. Such embeddings enable the transformation of complex NLP tasks, like semantic similarity or Question and Answering (Q&A), into much simpler t... |
2103.03583 | Wei Zhang | Wei Zhang, Zeyuan Chen, Chao Dong, Wen Wang, Hongyuan Zha, Jianyong
Wang | Graph-Based Tri-Attention Network for Answer Ranking in CQA | 9 pages (published in AAAI 2021) | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In community-based question answering (CQA) platforms, automatic answer
ranking for a given question is critical for finding potentially popular
answers in early times. The mainstream approaches learn to generate answer
ranking scores based on the matching degree between question and answer
representations as well as... | [
{
"created": "Fri, 5 Mar 2021 10:40:38 GMT",
"version": "v1"
},
{
"created": "Sat, 20 Mar 2021 02:19:55 GMT",
"version": "v2"
}
] | 2021-03-23 | [
[
"Zhang",
"Wei",
""
],
[
"Chen",
"Zeyuan",
""
],
[
"Dong",
"Chao",
""
],
[
"Wang",
"Wen",
""
],
[
"Zha",
"Hongyuan",
""
],
[
"Wang",
"Jianyong",
""
]
] | In community-based question answering (CQA) platforms, automatic answer ranking for a given question is critical for finding potentially popular answers in early times. The mainstream approaches learn to generate answer ranking scores based on the matching degree between question and answer representations as well as t... |
1911.05494 | Abhijit Suprem | Abhijit Suprem, Aibek Musaev, Calton Pu | Concept Drift Adaptive Physical Event Detection for Social Media Streams | null | Services Congress 2019 | null | null | cs.SI cs.CY cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Event detection has long been the domain of physical sensors operating in a
static dataset assumption. The prevalence of social media and web access has
led to the emergence of social, or human sensors who report on events globally.
This warrants development of event detectors that can take advantage of the
truly den... | [
{
"created": "Tue, 17 Sep 2019 05:15:23 GMT",
"version": "v1"
}
] | 2019-11-14 | [
[
"Suprem",
"Abhijit",
""
],
[
"Musaev",
"Aibek",
""
],
[
"Pu",
"Calton",
""
]
] | Event detection has long been the domain of physical sensors operating in a static dataset assumption. The prevalence of social media and web access has led to the emergence of social, or human sensors who report on events globally. This warrants development of event detectors that can take advantage of the truly dense... |
1701.07398 | Alon Hazan | Alon Hazan, Yuval Harel and Ron Meir | Learning an attention model in an artificial visual system | null | IEEE International Conference on the Science of Electrical
Engineering (ICSEE) (2016) | null | null | cs.CV cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Human visual perception of the world is of a large fixed image that is
highly detailed and sharp. However, receptor density in the retina is not
uniform: a small central region called the fovea is very dense and exhibits
high resolution, whereas a peripheral region around it has much lower spatial
resolution. Thu... | [
{
"created": "Tue, 24 Jan 2017 09:07:59 GMT",
"version": "v1"
}
] | 2017-01-26 | [
[
"Hazan",
"Alon",
""
],
[
"Harel",
"Yuval",
""
],
[
"Meir",
"Ron",
""
]
] | The Human visual perception of the world is of a large fixed image that is highly detailed and sharp. However, receptor density in the retina is not uniform: a small central region called the fovea is very dense and exhibits high resolution, whereas a peripheral region around it has much lower spatial resolution. Thus,... |
2308.10696 | Mohammed Gharib Dr. | Mohammed Gharib, Fatemeh Afghah | SCC5G: A PQC-based Architecture for Highly Secure Critical Communication
over Cellular Network in Zero-Trust Environment | null | null | null | null | cs.NI | http://creativecommons.org/publicdomain/zero/1.0/ | 5G made a significant jump in cellular network security by offering enhanced
subscriber identity protection and a user-network mutual authentication
implementation. However, it still does not fully follow the zero-trust (ZT)
requirements, as users need to trust the network, 5G network is not necessarily
authenticated... | [
{
"created": "Mon, 21 Aug 2023 13:04:45 GMT",
"version": "v1"
}
] | 2023-08-22 | [
[
"Gharib",
"Mohammed",
""
],
[
"Afghah",
"Fatemeh",
""
]
] | 5G made a significant jump in cellular network security by offering enhanced subscriber identity protection and a user-network mutual authentication implementation. However, it still does not fully follow the zero-trust (ZT) requirements, as users need to trust the network, 5G network is not necessarily authenticated i... |
2303.00605 | Guillaume Sartoretti | Yutong Wang, Bairan Xiang, Shinan Huang, Guillaume Sartoretti | SCRIMP: Scalable Communication for Reinforcement- and
Imitation-Learning-Based Multi-Agent Pathfinding | \c{opyright} 20XX IEEE. Personal use of this material is permitted.
Permission from IEEE must be obtained for all other uses, in any current or
future media, including reprinting/republishing this material for advertising
or promotional purposes, creating new collective works, for resale or
redistribution to se... | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Trading off performance guarantees in favor of scalability, the Multi-Agent
Path Finding (MAPF) community has recently started to embrace Multi-Agent
Reinforcement Learning (MARL), where agents learn to collaboratively generate
individual, collision-free (but often suboptimal) paths. Scalability is usually
achieved b... | [
{
"created": "Wed, 1 Mar 2023 15:53:59 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 2023 15:08:57 GMT",
"version": "v2"
},
{
"created": "Thu, 31 Aug 2023 09:43:21 GMT",
"version": "v3"
}
] | 2023-09-01 | [
[
"Wang",
"Yutong",
""
],
[
"Xiang",
"Bairan",
""
],
[
"Huang",
"Shinan",
""
],
[
"Sartoretti",
"Guillaume",
""
]
] | Trading off performance guarantees in favor of scalability, the Multi-Agent Path Finding (MAPF) community has recently started to embrace Multi-Agent Reinforcement Learning (MARL), where agents learn to collaboratively generate individual, collision-free (but often suboptimal) paths. Scalability is usually achieved by ... |
2308.15232 | Xingyi Song | Tianyu Liang, Yida Mu, Soonho Kim, Darline Larissa Kengne Kuate, Julie
Lang, Rob Vos, Xingyi Song | Classification-Aware Neural Topic Model Combined With Interpretable
Analysis -- For Conflict Classification | Accepted by RANLP 2023 | null | null | null | cs.LG cs.CL cs.IR | http://creativecommons.org/licenses/by/4.0/ | A large number of conflict events are affecting the world all the time. In
order to analyse such conflict events effectively, this paper presents a
Classification-Aware Neural Topic Model (CANTM-IA) for Conflict Information
Classification and Topic Discovery. The model provides a reliable
interpretation of classifica... | [
{
"created": "Tue, 29 Aug 2023 11:40:24 GMT",
"version": "v1"
}
] | 2023-08-30 | [
[
"Liang",
"Tianyu",
""
],
[
"Mu",
"Yida",
""
],
[
"Kim",
"Soonho",
""
],
[
"Kuate",
"Darline Larissa Kengne",
""
],
[
"Lang",
"Julie",
""
],
[
"Vos",
"Rob",
""
],
[
"Song",
"Xingyi",
""
]
] | A large number of conflict events are affecting the world all the time. In order to analyse such conflict events effectively, this paper presents a Classification-Aware Neural Topic Model (CANTM-IA) for Conflict Information Classification and Topic Discovery. The model provides a reliable interpretation of classificati... |
2201.11764 | Stefan Hristozov | Stefan Hristozov, Moritz Wettermann, Manuel Huber | A TOCTOU Attack on DICE Attestation | 10 pages, 3 figures, to appear at CODASPY'22 | null | 10.1145/3508398.3511507 | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A major security challenge for modern Internet of Things (IoT) deployments is
to ensure that the devices run legitimate firmware free from malware. This
challenge can be addressed through a security primitive called attestation
which allows a remote backend to verify the firmware integrity of the devices
it manages. ... | [
{
"created": "Thu, 27 Jan 2022 19:05:53 GMT",
"version": "v1"
}
] | 2022-01-31 | [
[
"Hristozov",
"Stefan",
""
],
[
"Wettermann",
"Moritz",
""
],
[
"Huber",
"Manuel",
""
]
] | A major security challenge for modern Internet of Things (IoT) deployments is to ensure that the devices run legitimate firmware free from malware. This challenge can be addressed through a security primitive called attestation which allows a remote backend to verify the firmware integrity of the devices it manages. In... |
2212.08983 | Alzayat Saleh | Alzayat Saleh, Marcus Sheaves, Dean Jerry, and Mostafa Rahimi Azghadi | Adaptive Uncertainty Distribution in Deep Learning for Unsupervised
Underwater Image Enhancement | 18 pages, 8 figures, 4 tables | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-nd/4.0/ | One of the main challenges in deep learning-based underwater image
enhancement is the limited availability of high-quality training data.
Underwater images are difficult to capture and are often of poor quality due to
the distortion and loss of colour and contrast in water. This makes it
difficult to train supervised... | [
{
"created": "Sun, 18 Dec 2022 01:07:20 GMT",
"version": "v1"
}
] | 2022-12-20 | [
[
"Saleh",
"Alzayat",
""
],
[
"Sheaves",
"Marcus",
""
],
[
"Jerry",
"Dean",
""
],
[
"Azghadi",
"Mostafa Rahimi",
""
]
] | One of the main challenges in deep learning-based underwater image enhancement is the limited availability of high-quality training data. Underwater images are difficult to capture and are often of poor quality due to the distortion and loss of colour and contrast in water. This makes it difficult to train supervised d... |
2202.01046 | Kevin Haninger | Kevin Haninger, Marcel Radke, Axel Vick, J\"org Kr\"uger | Towards High-Payload Admittance Control for Manual Guidance with
Environmental Contact | Accepted at IEEE RA-L | null | 10.1109/LRA.2022.3150051 | null | cs.RO | http://creativecommons.org/licenses/by/4.0/ | Force control enables hands-on teaching and physical collaboration, with the
potential to improve ergonomics and flexibility of automation. Established
methods for the design of compliance, impedance control, and \rev{collision
response} can achieve free-space stability and acceptable peak contact force on
lightweigh... | [
{
"created": "Wed, 2 Feb 2022 14:21:57 GMT",
"version": "v1"
}
] | 2022-02-15 | [
[
"Haninger",
"Kevin",
""
],
[
"Radke",
"Marcel",
""
],
[
"Vick",
"Axel",
""
],
[
"Krüger",
"Jörg",
""
]
] | Force control enables hands-on teaching and physical collaboration, with the potential to improve ergonomics and flexibility of automation. Established methods for the design of compliance, impedance control, and \rev{collision response} can achieve free-space stability and acceptable peak contact force on lightweight,... |
2311.09308 | Yuchen Zhou | Yuchen Zhou, Emmy Liu, Graham Neubig, Michael J. Tarr, Leila Wehbe | Divergences between Language Models and Human Brains | null | null | null | null | cs.CL cs.AI cs.LG q-bio.NC | http://creativecommons.org/licenses/by/4.0/ | Do machines and humans process language in similar ways? Recent research has
hinted in the affirmative, finding that brain signals can be effectively
predicted using the internal representations of language models (LMs). Although
such results are thought to reflect shared computational principles between LMs
and huma... | [
{
"created": "Wed, 15 Nov 2023 19:02:40 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 02:21:59 GMT",
"version": "v2"
}
] | 2024-02-06 | [
[
"Zhou",
"Yuchen",
""
],
[
"Liu",
"Emmy",
""
],
[
"Neubig",
"Graham",
""
],
[
"Tarr",
"Michael J.",
""
],
[
"Wehbe",
"Leila",
""
]
] | Do machines and humans process language in similar ways? Recent research has hinted in the affirmative, finding that brain signals can be effectively predicted using the internal representations of language models (LMs). Although such results are thought to reflect shared computational principles between LMs and human ... |
2405.17838 | Keith Burghardt | Keith Burghardt, Daniel M.T. Fessler, Chyna Tang, Anne Pisor, Kristina
Lerman | Trust and Terror: Hazards in Text Reveal Negatively Biased Credulity and
Partisan Negativity Bias | 14 pages, 16 figures | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | Socio-linguistic indicators of text, such as emotion or sentiment, are often
extracted using neural networks in order to better understand features of
social media. One indicator that is often overlooked, however, is the presence
of hazards within text. Recent psychological research suggests that statements
about haz... | [
{
"created": "Tue, 28 May 2024 05:28:49 GMT",
"version": "v1"
}
] | 2024-05-29 | [
[
"Burghardt",
"Keith",
""
],
[
"Fessler",
"Daniel M. T.",
""
],
[
"Tang",
"Chyna",
""
],
[
"Pisor",
"Anne",
""
],
[
"Lerman",
"Kristina",
""
]
] | Socio-linguistic indicators of text, such as emotion or sentiment, are often extracted using neural networks in order to better understand features of social media. One indicator that is often overlooked, however, is the presence of hazards within text. Recent psychological research suggests that statements about hazar... |
2205.02976 | Wei Xie | Hua Zheng, Wei Xie | Variance Reduction based Partial Trajectory Reuse to Accelerate Policy
Gradient Optimization | 12 pages, 5 figures | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Built on our previous study on green simulation assisted policy gradient
(GS-PG) focusing on trajectory-based reuse, in this paper, we consider
infinite-horizon Markov Decision Processes and create a new importance sampling
based policy gradient optimization approach to support dynamic decision making.
The existing G... | [
{
"created": "Fri, 6 May 2022 01:42:28 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jun 2022 19:46:44 GMT",
"version": "v2"
}
] | 2022-06-22 | [
[
"Zheng",
"Hua",
""
],
[
"Xie",
"Wei",
""
]
] | Built on our previous study on green simulation assisted policy gradient (GS-PG) focusing on trajectory-based reuse, in this paper, we consider infinite-horizon Markov Decision Processes and create a new importance sampling based policy gradient optimization approach to support dynamic decision making. The existing GS-... |
2405.12607 | Hao Zhang | Hao Zhang, Fang Li, Samyak Rawlekar, Narendra Ahuja | S3O: A Dual-Phase Approach for Reconstructing Dynamic Shape and Skeleton
of Articulated Objects from Single Monocular Video | Accepted by ICML 2024 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Reconstructing dynamic articulated objects from a singular monocular video is
challenging, requiring joint estimation of shape, motion, and camera parameters
from limited views. Current methods typically demand extensive computational
resources and training time, and require additional human annotations such as
prede... | [
{
"created": "Tue, 21 May 2024 09:01:00 GMT",
"version": "v1"
}
] | 2024-05-22 | [
[
"Zhang",
"Hao",
""
],
[
"Li",
"Fang",
""
],
[
"Rawlekar",
"Samyak",
""
],
[
"Ahuja",
"Narendra",
""
]
] | Reconstructing dynamic articulated objects from a singular monocular video is challenging, requiring joint estimation of shape, motion, and camera parameters from limited views. Current methods typically demand extensive computational resources and training time, and require additional human annotations such as predefi... |
2306.14593 | Christoph Haase | Andrei Draghici, Christoph Haase, Florin Manea | Sem\"enov Arithmetic, Affine VASS, and String Constraints | 19 pages, one figure | null | null | null | cs.LO cs.FL | http://creativecommons.org/licenses/by/4.0/ | We study extensions of Sem\"enov arithmetic, the first-order theory of the
structure $(\mathbb{N}, +, 2^x)$. It is well-knonw that this theory becomes
undecidable when extended with regular predicates over tuples of number
strings, such as the B\"uchi $V_2$-predicate. We therefore restrict ourselves
to the existentia... | [
{
"created": "Mon, 26 Jun 2023 11:05:37 GMT",
"version": "v1"
}
] | 2023-06-27 | [
[
"Draghici",
"Andrei",
""
],
[
"Haase",
"Christoph",
""
],
[
"Manea",
"Florin",
""
]
] | We study extensions of Sem\"enov arithmetic, the first-order theory of the structure $(\mathbb{N}, +, 2^x)$. It is well-knonw that this theory becomes undecidable when extended with regular predicates over tuples of number strings, such as the B\"uchi $V_2$-predicate. We therefore restrict ourselves to the existential ... |
2003.06186 | Daniel Buschek | Sarah Theres V\"olkel, Ramona Sch\"odel, Daniel Buschek, Clemens
Stachl, Verena Winterhalter, Markus B\"uhner, Heinrich Hussmann | Developing a Personality Model for Speech-based Conversational Agents
Using the Psycholexical Approach | 14 pages, 2 figures, 3 tables, CHI'20 | null | 10.1145/3313831.3376210 | null | cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the first systematic analysis of personality dimensions developed
specifically to describe the personality of speech-based conversational agents.
Following the psycholexical approach from psychology, we first report on a new
multi-method approach to collect potentially descriptive adjectives from 1) a
free... | [
{
"created": "Fri, 13 Mar 2020 10:19:14 GMT",
"version": "v1"
}
] | 2020-03-16 | [
[
"Völkel",
"Sarah Theres",
""
],
[
"Schödel",
"Ramona",
""
],
[
"Buschek",
"Daniel",
""
],
[
"Stachl",
"Clemens",
""
],
[
"Winterhalter",
"Verena",
""
],
[
"Bühner",
"Markus",
""
],
[
"Hussmann",
"Heinrich",
... | We present the first systematic analysis of personality dimensions developed specifically to describe the personality of speech-based conversational agents. Following the psycholexical approach from psychology, we first report on a new multi-method approach to collect potentially descriptive adjectives from 1) a free d... |
1706.03538 | S.M. Zafaruddin | S.M.Zafaruddin, Itsik Bergel and Amir Leshem | Signal Processing for Gigabit-Rate Wireline Communications | 20 pages, Accepted for publication in the IEEE Signal Processing
Magazine, May 2017 | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Signal processing played an important role in improving the quality of
communications over copper cables in earlier DSL technologies. Even more
powerful signal processing techniques are required to enable a gigabit per
second data rate in the upcoming G.fast standard. This new standard is
different from its predecess... | [
{
"created": "Mon, 12 Jun 2017 09:50:57 GMT",
"version": "v1"
}
] | 2017-06-13 | [
[
"Zafaruddin",
"S. M.",
""
],
[
"Bergel",
"Itsik",
""
],
[
"Leshem",
"Amir",
""
]
] | Signal processing played an important role in improving the quality of communications over copper cables in earlier DSL technologies. Even more powerful signal processing techniques are required to enable a gigabit per second data rate in the upcoming G.fast standard. This new standard is different from its predecessor... |
2312.08963 | Yuhang Yang | Yuhang Yang, Wei Zhai, Hongchen Luo, Yang Cao, Zheng-Jun Zha | LEMON: Learning 3D Human-Object Interaction Relation from 2D Images | accept by CVPR2024 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning 3D human-object interaction relation is pivotal to embodied AI and
interaction modeling. Most existing methods approach the goal by learning to
predict isolated interaction elements, e.g., human contact, object affordance,
and human-object spatial relation, primarily from the perspective of either the
human ... | [
{
"created": "Thu, 14 Dec 2023 14:10:57 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Mar 2024 02:18:23 GMT",
"version": "v2"
}
] | 2024-04-02 | [
[
"Yang",
"Yuhang",
""
],
[
"Zhai",
"Wei",
""
],
[
"Luo",
"Hongchen",
""
],
[
"Cao",
"Yang",
""
],
[
"Zha",
"Zheng-Jun",
""
]
] | Learning 3D human-object interaction relation is pivotal to embodied AI and interaction modeling. Most existing methods approach the goal by learning to predict isolated interaction elements, e.g., human contact, object affordance, and human-object spatial relation, primarily from the perspective of either the human or... |
2204.04584 | Minjia Shi | Shitao Li | An improved method for constructing linear codes with small hulls | null | null | null | null | cs.IT cs.CR math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we give a method for constructing linear codes with small
hulls by generalizing the method in \cite{LCD-T-matric}. As a result, we obtain
many optimal Euclidean LCD codes and Hermitian LCD codes, which improve the
previously known lower bound on the largest minimum distance. We also obtain
many optimal... | [
{
"created": "Sun, 10 Apr 2022 02:51:27 GMT",
"version": "v1"
}
] | 2022-04-12 | [
[
"Li",
"Shitao",
""
]
] | In this paper, we give a method for constructing linear codes with small hulls by generalizing the method in \cite{LCD-T-matric}. As a result, we obtain many optimal Euclidean LCD codes and Hermitian LCD codes, which improve the previously known lower bound on the largest minimum distance. We also obtain many optimal c... |
1811.00804 | Sebastian Baltes | Sebastian Baltes, Lorik Dumani, Christoph Treude, and Stephan Diehl | The Evolution of Stack Overflow Posts: Reconstruction and Analysis | 43 pages, 17 figures (currently under review) | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Stack Overflow (SO) is the most popular question-and-answer website for
software developers, providing a large amount of code snippets and free-form
text on a wide variety of topics. Like other software artifacts, questions and
answers on SO evolve over time, for example when bugs in code snippets are
fixed, code is ... | [
{
"created": "Fri, 2 Nov 2018 10:16:58 GMT",
"version": "v1"
}
] | 2018-11-05 | [
[
"Baltes",
"Sebastian",
""
],
[
"Dumani",
"Lorik",
""
],
[
"Treude",
"Christoph",
""
],
[
"Diehl",
"Stephan",
""
]
] | Stack Overflow (SO) is the most popular question-and-answer website for software developers, providing a large amount of code snippets and free-form text on a wide variety of topics. Like other software artifacts, questions and answers on SO evolve over time, for example when bugs in code snippets are fixed, code is up... |
2010.07079 | Emily Dinan | Jing Xu, Da Ju, Margaret Li, Y-Lan Boureau, Jason Weston, Emily Dinan | Recipes for Safety in Open-domain Chatbots | null | null | null | null | cs.CL cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Models trained on large unlabeled corpora of human interactions will learn
patterns and mimic behaviors therein, which include offensive or otherwise
toxic behavior and unwanted biases. We investigate a variety of methods to
mitigate these issues in the context of open-domain generative dialogue models.
We introduce ... | [
{
"created": "Wed, 14 Oct 2020 13:26:39 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Oct 2020 16:56:50 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Aug 2021 21:33:39 GMT",
"version": "v3"
}
] | 2021-08-06 | [
[
"Xu",
"Jing",
""
],
[
"Ju",
"Da",
""
],
[
"Li",
"Margaret",
""
],
[
"Boureau",
"Y-Lan",
""
],
[
"Weston",
"Jason",
""
],
[
"Dinan",
"Emily",
""
]
] | Models trained on large unlabeled corpora of human interactions will learn patterns and mimic behaviors therein, which include offensive or otherwise toxic behavior and unwanted biases. We investigate a variety of methods to mitigate these issues in the context of open-domain generative dialogue models. We introduce a ... |
cs/0007014 | Michael J. O'Donnell | Michael J. O'Donnell and Ilia Bisnovatyi | The Sound Manifesto | To appear in the conference on Critical Technologies for the Future
of Computing, part of SPIE's International Symposium on Optical Science and
Technology, 30 July to 4 August 2000, San Diego, CA | null | 10.1117/12.409214 | null | cs.SD | null | Computing practice today depends on visual output to drive almost all user
interaction. Other senses, such as audition, may be totally neglected, or used
tangentially, or used in highly restricted specialized ways. We have excellent
audio rendering through D-A conversion, but we lack rich general facilities for
model... | [
{
"created": "Sun, 9 Jul 2000 00:34:07 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"O'Donnell",
"Michael J.",
""
],
[
"Bisnovatyi",
"Ilia",
""
]
] | Computing practice today depends on visual output to drive almost all user interaction. Other senses, such as audition, may be totally neglected, or used tangentially, or used in highly restricted specialized ways. We have excellent audio rendering through D-A conversion, but we lack rich general facilities for modelin... |
1103.2886 | Pavel Sirotkin | Pavel Sirotkin | Predicting User Preferences | null | Information und Wissen: global, sozial und frei? Proceedings des
12. Internationalen Symposiums f\"ur Informationswissenschaft. Joachim
Griesbaum, Thomas Mandl, Christa Womser-Hacker (Editors). VWH, Boizenburg,
2011. Pages 24-35 | null | null | cs.IR | http://creativecommons.org/licenses/by-nc-sa/3.0/ | The many metrics employed for the evaluation of search engine results have
not themselves been conclusively evaluated. We propose a new measure for a
metric's ability to identify user preference of result lists. Using this
measure, we evaluate the metrics Discounted Cumulated Gain, Mean Average
Precision and classica... | [
{
"created": "Tue, 15 Mar 2011 11:48:30 GMT",
"version": "v1"
}
] | 2011-03-16 | [
[
"Sirotkin",
"Pavel",
""
]
] | The many metrics employed for the evaluation of search engine results have not themselves been conclusively evaluated. We propose a new measure for a metric's ability to identify user preference of result lists. Using this measure, we evaluate the metrics Discounted Cumulated Gain, Mean Average Precision and classical ... |
1904.09471 | Haoran Wang | Zhong Ji, Haoran Wang, Jungong Han, Yanwei Pang | Saliency-Guided Attention Network for Image-Sentence Matching | 10 pages, 5 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper studies the task of matching image and sentence, where learning
appropriate representations across the multi-modal data appears to be the main
challenge. Unlike previous approaches that predominantly deploy symmetrical
architecture to represent both modalities, we propose Saliency-guided Attention
Network ... | [
{
"created": "Sat, 20 Apr 2019 17:27:55 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Oct 2019 04:54:27 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Nov 2019 06:09:34 GMT",
"version": "v3"
},
{
"created": "Fri, 30 Apr 2021 10:19:50 GMT",
"version": "v4"
}
] | 2021-05-03 | [
[
"Ji",
"Zhong",
""
],
[
"Wang",
"Haoran",
""
],
[
"Han",
"Jungong",
""
],
[
"Pang",
"Yanwei",
""
]
] | This paper studies the task of matching image and sentence, where learning appropriate representations across the multi-modal data appears to be the main challenge. Unlike previous approaches that predominantly deploy symmetrical architecture to represent both modalities, we propose Saliency-guided Attention Network (S... |
2210.12920 | Lin Zhou | Lina Zhu, Lin Bai, Lin Zhou and Jinho Choi | Efficient User Scheduling for Uplink Hybrid Satellite-Terrestrial
Communication | To appear in IEEE Transactions on Wireless Communications | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Due to increasing demands of seamless connection and massive information
exchange across the world, the integrated satellite-terrestrial communication
systems develop rapidly. To shed lights on the design of this system, we
consider an uplink communication model consisting of a single satellite, a
single terrestrial ... | [
{
"created": "Mon, 24 Oct 2022 02:15:41 GMT",
"version": "v1"
}
] | 2022-10-25 | [
[
"Zhu",
"Lina",
""
],
[
"Bai",
"Lin",
""
],
[
"Zhou",
"Lin",
""
],
[
"Choi",
"Jinho",
""
]
] | Due to increasing demands of seamless connection and massive information exchange across the world, the integrated satellite-terrestrial communication systems develop rapidly. To shed lights on the design of this system, we consider an uplink communication model consisting of a single satellite, a single terrestrial st... |
2401.12739 | Chaolin Tian | Chaolin Tian, Xunyi Jiang, Yurui Huang, Langtian Ma, Yifang Ma | Decoding University Hierarchy and Prestige in China through Domestic
Ph.D. Hiring Network | null | null | null | null | cs.DL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The academic job market for fresh Ph.D. students to pursue postdoctoral and
junior faculty positions plays a crucial role in shaping the future
orientations, developments, and status of the global academic system. In this
work, we focus on the domestic Ph.D. hiring network among universities in China
by exploring the... | [
{
"created": "Tue, 23 Jan 2024 13:15:43 GMT",
"version": "v1"
}
] | 2024-01-24 | [
[
"Tian",
"Chaolin",
""
],
[
"Jiang",
"Xunyi",
""
],
[
"Huang",
"Yurui",
""
],
[
"Ma",
"Langtian",
""
],
[
"Ma",
"Yifang",
""
]
] | The academic job market for fresh Ph.D. students to pursue postdoctoral and junior faculty positions plays a crucial role in shaping the future orientations, developments, and status of the global academic system. In this work, we focus on the domestic Ph.D. hiring network among universities in China by exploring the d... |
2306.02697 | Viktoriia Chekalina | Viktoriia Chekalina, Georgii Novikov, Julia Gusak, Ivan Oseledets,
Alexander Panchenko | Efficient GPT Model Pre-training using Tensor Train Matrix
Representation | null | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Large-scale transformer models have shown remarkable performance in language
modelling tasks. However, such models feature billions of parameters, leading
to difficulties in their deployment and prohibitive training costs from
scratch. To reduce the number of the parameters in the GPT-2 architecture, we
replace the m... | [
{
"created": "Mon, 5 Jun 2023 08:38:25 GMT",
"version": "v1"
}
] | 2023-06-06 | [
[
"Chekalina",
"Viktoriia",
""
],
[
"Novikov",
"Georgii",
""
],
[
"Gusak",
"Julia",
""
],
[
"Oseledets",
"Ivan",
""
],
[
"Panchenko",
"Alexander",
""
]
] | Large-scale transformer models have shown remarkable performance in language modelling tasks. However, such models feature billions of parameters, leading to difficulties in their deployment and prohibitive training costs from scratch. To reduce the number of the parameters in the GPT-2 architecture, we replace the mat... |
1301.6705 | Thomas Hofmann | Thomas Hofmann | Probabilistic Latent Semantic Analysis | Appears in Proceedings of the Fifteenth Conference on Uncertainty in
Artificial Intelligence (UAI1999) | null | null | UAI-P-1999-PG-289-296 | cs.LG cs.IR stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Probabilistic Latent Semantic Analysis is a novel statistical technique for
the analysis of two-mode and co-occurrence data, which has applications in
information retrieval and filtering, natural language processing, machine
learning from text, and in related areas. Compared to standard Latent Semantic
Analysis which... | [
{
"created": "Wed, 23 Jan 2013 15:58:43 GMT",
"version": "v1"
}
] | 2013-01-30 | [
[
"Hofmann",
"Thomas",
""
]
] | Probabilistic Latent Semantic Analysis is a novel statistical technique for the analysis of two-mode and co-occurrence data, which has applications in information retrieval and filtering, natural language processing, machine learning from text, and in related areas. Compared to standard Latent Semantic Analysis which s... |
2110.06530 | Jungbeom Lee | Jungbeom Lee, Jooyoung Choi, Jisoo Mok, Sungroh Yoon | Reducing Information Bottleneck for Weakly Supervised Semantic
Segmentation | NeurIPS 2021 | null | null | null | cs.CV cs.LG | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Weakly supervised semantic segmentation produces pixel-level localization
from class labels; however, a classifier trained on such labels is likely to
focus on a small discriminative region of the target object. We interpret this
phenomenon using the information bottleneck principle: the final layer of a
deep neural ... | [
{
"created": "Wed, 13 Oct 2021 06:49:45 GMT",
"version": "v1"
}
] | 2021-10-14 | [
[
"Lee",
"Jungbeom",
""
],
[
"Choi",
"Jooyoung",
""
],
[
"Mok",
"Jisoo",
""
],
[
"Yoon",
"Sungroh",
""
]
] | Weakly supervised semantic segmentation produces pixel-level localization from class labels; however, a classifier trained on such labels is likely to focus on a small discriminative region of the target object. We interpret this phenomenon using the information bottleneck principle: the final layer of a deep neural ne... |
1609.02227 | Shaoshi Yang Dr. | Linlin Zhao, Xuefen Chi, Shaoshi Yang | Optimal ALOHA-like Random Access with Heterogeneous QoS Guarantees for
Multi-Packet Reception Aided Visible Light Communications | 13 pages, 9 figures, 3 tables, accepted to appear on IEEE
Transactions on Wireless Communications, Sept. 2016 | IEEE Transactions on Wireless Communications, vol. 15, no. 11, pp.
7872 - 7884, Nov. 2016 | 10.1109/TWC.2016.2608956 | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There is a paucity of random access protocols designed for alleviating
collisions in visible light communication (VLC) systems, where carrier sensing
is hard to be achieved due to the directionality of light. To resolve the
problem of collisions, we adopt the successive interference cancellation (SIC)
algorithm to en... | [
{
"created": "Thu, 8 Sep 2016 00:01:15 GMT",
"version": "v1"
}
] | 2017-08-15 | [
[
"Zhao",
"Linlin",
""
],
[
"Chi",
"Xuefen",
""
],
[
"Yang",
"Shaoshi",
""
]
] | There is a paucity of random access protocols designed for alleviating collisions in visible light communication (VLC) systems, where carrier sensing is hard to be achieved due to the directionality of light. To resolve the problem of collisions, we adopt the successive interference cancellation (SIC) algorithm to enab... |
2401.13581 | Haixin Zhang | Haixin Zhang and Dong Huang | Towards Efficient and Effective Deep Clustering with Dynamic Grouping
and Prototype Aggregation | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Previous contrastive deep clustering methods mostly focus on instance-level
information while overlooking the member relationship within groups/clusters,
which may significantly undermine their representation learning and clustering
capability. Recently, some group-contrastive methods have been developed,
which, howe... | [
{
"created": "Wed, 24 Jan 2024 16:45:42 GMT",
"version": "v1"
}
] | 2024-01-25 | [
[
"Zhang",
"Haixin",
""
],
[
"Huang",
"Dong",
""
]
] | Previous contrastive deep clustering methods mostly focus on instance-level information while overlooking the member relationship within groups/clusters, which may significantly undermine their representation learning and clustering capability. Recently, some group-contrastive methods have been developed, which, howeve... |
2402.08244 | Barathi Subramanian | Barathi Subramanian, Rathinaraja Jeyaraj, Rakhmonov Akhrorjon
Akhmadjon Ugli, and Jeonghong Kim | APALU: A Trainable, Adaptive Activation Function for Deep Learning
Networks | 9 pages, 4 figures, Submitted at IJCAI 2024 conference | null | null | null | cs.LG cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Activation function is a pivotal component of deep learning, facilitating the
extraction of intricate data patterns. While classical activation functions
like ReLU and its variants are extensively utilized, their static nature and
simplicity, despite being advantageous, often limit their effectiveness in
specialized ... | [
{
"created": "Tue, 13 Feb 2024 06:18:42 GMT",
"version": "v1"
}
] | 2024-02-14 | [
[
"Subramanian",
"Barathi",
""
],
[
"Jeyaraj",
"Rathinaraja",
""
],
[
"Ugli",
"Rakhmonov Akhrorjon Akhmadjon",
""
],
[
"Kim",
"Jeonghong",
""
]
] | Activation function is a pivotal component of deep learning, facilitating the extraction of intricate data patterns. While classical activation functions like ReLU and its variants are extensively utilized, their static nature and simplicity, despite being advantageous, often limit their effectiveness in specialized ta... |
2305.02242 | Vasilis Naserentin | Sanjay Somanath, Vasilis Naserentin, Orfeas Eleftheriou, Daniel
Sj\"olie, Beata Stahre W\"astberg and Anders Logg | On procedural urban digital twin generation and visualization of large
scale data | null | null | null | null | cs.GR | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The desired outcome for urban digital twins is an automatically generated
detailed 3D model of a building from aerial imagery, footprints, LiDAR, or a
fusion of these. Such 3D models have applications in architecture, civil
engineering, urban planning, construction, real estate, GIS, and many others.
Further, the vis... | [
{
"created": "Wed, 3 May 2023 16:20:47 GMT",
"version": "v1"
}
] | 2023-05-04 | [
[
"Somanath",
"Sanjay",
""
],
[
"Naserentin",
"Vasilis",
""
],
[
"Eleftheriou",
"Orfeas",
""
],
[
"Sjölie",
"Daniel",
""
],
[
"Wästberg",
"Beata Stahre",
""
],
[
"Logg",
"Anders",
""
]
] | The desired outcome for urban digital twins is an automatically generated detailed 3D model of a building from aerial imagery, footprints, LiDAR, or a fusion of these. Such 3D models have applications in architecture, civil engineering, urban planning, construction, real estate, GIS, and many others. Further, the visua... |
2207.07949 | Jakub Tetek | Christoph Grunau, Ahmet Alper \"Oz\"udo\u{g}ru, V\'aclav Rozho\v{n},
Jakub T\v{e}tek | A Nearly Tight Analysis of Greedy k-means++ | null | null | null | null | cs.DS cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The famous $k$-means++ algorithm of Arthur and Vassilvitskii [SODA 2007] is
the most popular way of solving the $k$-means problem in practice. The
algorithm is very simple: it samples the first center uniformly at random and
each of the following $k-1$ centers is then always sampled proportional to its
squared distan... | [
{
"created": "Sat, 16 Jul 2022 13:49:07 GMT",
"version": "v1"
}
] | 2022-07-19 | [
[
"Grunau",
"Christoph",
""
],
[
"Özüdoğru",
"Ahmet Alper",
""
],
[
"Rozhoň",
"Václav",
""
],
[
"Tětek",
"Jakub",
""
]
] | The famous $k$-means++ algorithm of Arthur and Vassilvitskii [SODA 2007] is the most popular way of solving the $k$-means problem in practice. The algorithm is very simple: it samples the first center uniformly at random and each of the following $k-1$ centers is then always sampled proportional to its squared distance... |
2002.07153 | Yulin Zhang | Yulin Zhang and Dylan A. Shell | Cover Combinatorial Filters and their Minimization Problem (Extended
Version) | 20 pages, 9 figures, WAFR 2020 | null | null | null | cs.DM cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent research has examined algorithms to minimize robots' resource
footprints. The class of combinatorial filters (discrete variants of
widely-used probabilistic estimators) has been studied and methods for reducing
their space requirements introduced. This paper extends existing combinatorial
filters by introducin... | [
{
"created": "Sat, 15 Feb 2020 23:10:03 GMT",
"version": "v1"
},
{
"created": "Fri, 15 May 2020 03:12:42 GMT",
"version": "v2"
},
{
"created": "Sun, 12 Jul 2020 22:05:34 GMT",
"version": "v3"
},
{
"created": "Fri, 28 Jan 2022 20:29:26 GMT",
"version": "v4"
}
] | 2022-02-01 | [
[
"Zhang",
"Yulin",
""
],
[
"Shell",
"Dylan A.",
""
]
] | Recent research has examined algorithms to minimize robots' resource footprints. The class of combinatorial filters (discrete variants of widely-used probabilistic estimators) has been studied and methods for reducing their space requirements introduced. This paper extends existing combinatorial filters by introducing ... |
1711.10688 | Yong Man Ro | Seong Tae Kim and Yong Man Ro | Facial Dynamics Interpreter Network: What are the Important Relations
between Local Dynamics for Facial Trait Estimation? | Accepted by ECCV2018 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Human face analysis is an important task in computer vision. According to
cognitive-psychological studies, facial dynamics could provide crucial cues for
face analysis. The motion of a facial local region in facial expression is
related to the motion of other facial local regions. In this paper, a novel
deep learning... | [
{
"created": "Wed, 29 Nov 2017 05:44:18 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jul 2018 05:25:40 GMT",
"version": "v2"
}
] | 2018-07-25 | [
[
"Kim",
"Seong Tae",
""
],
[
"Ro",
"Yong Man",
""
]
] | Human face analysis is an important task in computer vision. According to cognitive-psychological studies, facial dynamics could provide crucial cues for face analysis. The motion of a facial local region in facial expression is related to the motion of other facial local regions. In this paper, a novel deep learning a... |
2212.06891 | Yigit Efe Erginbas | Yigit Efe Erginbas, Soham Phade, Kannan Ramchandran | Interactive Learning with Pricing for Optimal and Stable Allocations in
Markets | arXiv admin note: substantial text overlap with arXiv:2207.04143 | null | null | null | cs.LG cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large-scale online recommendation systems must facilitate the allocation of a
limited number of items among competing users while learning their preferences
from user feedback. As a principled way of incorporating market constraints and
user incentives in the design, we consider our objectives to be two-fold:
maximal... | [
{
"created": "Tue, 13 Dec 2022 20:33:54 GMT",
"version": "v1"
}
] | 2022-12-15 | [
[
"Erginbas",
"Yigit Efe",
""
],
[
"Phade",
"Soham",
""
],
[
"Ramchandran",
"Kannan",
""
]
] | Large-scale online recommendation systems must facilitate the allocation of a limited number of items among competing users while learning their preferences from user feedback. As a principled way of incorporating market constraints and user incentives in the design, we consider our objectives to be two-fold: maximal s... |
2401.04051 | Cyril Gorlla | Nigel Doering, Cyril Gorlla, Trevor Tuttle, Adhvaith Vijay | Empirical Analysis of Efficient Fine-Tuning Methods for Large
Pre-Trained Language Models | null | null | null | null | cs.LG cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fine-tuning large pre-trained language models for downstream tasks remains a
critical challenge in natural language processing. This paper presents an
empirical analysis comparing two efficient fine-tuning methods - BitFit and
adapter modules - to standard full model fine-tuning. Experiments conducted on
GLUE benchma... | [
{
"created": "Mon, 8 Jan 2024 17:44:43 GMT",
"version": "v1"
}
] | 2024-01-09 | [
[
"Doering",
"Nigel",
""
],
[
"Gorlla",
"Cyril",
""
],
[
"Tuttle",
"Trevor",
""
],
[
"Vijay",
"Adhvaith",
""
]
] | Fine-tuning large pre-trained language models for downstream tasks remains a critical challenge in natural language processing. This paper presents an empirical analysis comparing two efficient fine-tuning methods - BitFit and adapter modules - to standard full model fine-tuning. Experiments conducted on GLUE benchmark... |
2407.20571 | Junran Yang | Junran Yang, Andrew McNutt, Leilani Battle | Considering Visualization Example Galleries | null | null | null | null | cs.HC cs.SE | http://creativecommons.org/licenses/by/4.0/ | Example galleries are often used to teach, document, and advertise
visually-focused domain-specific languages and libraries, such as those
producing visualizations, diagrams, or webpages. Despite their ubiquity, there
is no consensus on the role of "example galleries", let alone what the best
practices might be for t... | [
{
"created": "Tue, 30 Jul 2024 05:59:45 GMT",
"version": "v1"
}
] | 2024-07-31 | [
[
"Yang",
"Junran",
""
],
[
"McNutt",
"Andrew",
""
],
[
"Battle",
"Leilani",
""
]
] | Example galleries are often used to teach, document, and advertise visually-focused domain-specific languages and libraries, such as those producing visualizations, diagrams, or webpages. Despite their ubiquity, there is no consensus on the role of "example galleries", let alone what the best practices might be for the... |
2201.06499 | Vladimir Kokh | Pavel Blinov, Arina Reshetnikova, Aleksandr Nesterov, Galina Zubkova,
Vladimir Kokh | RuMedBench: A Russian Medical Language Understanding Benchmark | 11 pages, code available at this https URL; Published in the
proceedings of 20th International Conference on Artificial Intelligence in
Medicine, Halifax, Canada; code available at
https://github.com/pavel-blinov/RuMedBench | null | 10.1007/978-3-031-09342-5_38 | null | cs.CL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper describes the open Russian medical language understanding benchmark
covering several task types (classification, question answering, natural
language inference, named entity recognition) on a number of novel text sets.
Given the sensitive nature of the data in healthcare, such a benchmark
partially closes t... | [
{
"created": "Mon, 17 Jan 2022 16:23:33 GMT",
"version": "v1"
},
{
"created": "Tue, 24 May 2022 12:39:23 GMT",
"version": "v2"
}
] | 2022-07-14 | [
[
"Blinov",
"Pavel",
""
],
[
"Reshetnikova",
"Arina",
""
],
[
"Nesterov",
"Aleksandr",
""
],
[
"Zubkova",
"Galina",
""
],
[
"Kokh",
"Vladimir",
""
]
] | The paper describes the open Russian medical language understanding benchmark covering several task types (classification, question answering, natural language inference, named entity recognition) on a number of novel text sets. Given the sensitive nature of the data in healthcare, such a benchmark partially closes the... |
1503.07989 | Naveed Akhtar Mr. | Naveed Akhtar, Faisal Shafait, Ajmal Mian | Discriminative Bayesian Dictionary Learning for Classification | 15 pages | null | null | null | cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a Bayesian approach to learn discriminative dictionaries for
sparse representation of data. The proposed approach infers probability
distributions over the atoms of a discriminative dictionary using a Beta
Process. It also computes sets of Bernoulli distributions that associate class
labels to the learned ... | [
{
"created": "Fri, 27 Mar 2015 08:36:15 GMT",
"version": "v1"
}
] | 2015-03-30 | [
[
"Akhtar",
"Naveed",
""
],
[
"Shafait",
"Faisal",
""
],
[
"Mian",
"Ajmal",
""
]
] | We propose a Bayesian approach to learn discriminative dictionaries for sparse representation of data. The proposed approach infers probability distributions over the atoms of a discriminative dictionary using a Beta Process. It also computes sets of Bernoulli distributions that associate class labels to the learned di... |
2108.11199 | Yaroslav Golubev | Oleg Smirnov, Artyom Lobanov, Yaroslav Golubev, Elena Tikhomirova,
Timofey Bryksin | Revizor: A Data-Driven Approach to Automate Frequent Code Changes Based
on Graph Matching | 5 pages, 3 figures | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many code changes that developers make in their projects are repeated and
constitute recurrent change patterns. It is of interest to collect such
patterns from the version history of open-source repositories and suggest the
most useful of them as quick fixes. In this paper, we present Revizor - a tool
aimed to build ... | [
{
"created": "Wed, 25 Aug 2021 12:29:59 GMT",
"version": "v1"
}
] | 2021-08-26 | [
[
"Smirnov",
"Oleg",
""
],
[
"Lobanov",
"Artyom",
""
],
[
"Golubev",
"Yaroslav",
""
],
[
"Tikhomirova",
"Elena",
""
],
[
"Bryksin",
"Timofey",
""
]
] | Many code changes that developers make in their projects are repeated and constitute recurrent change patterns. It is of interest to collect such patterns from the version history of open-source repositories and suggest the most useful of them as quick fixes. In this paper, we present Revizor - a tool aimed to build cu... |
2310.14092 | Yiqing Xu | Yuwei Zeng, Yiqing Xu | Learning Reward for Physical Skills using Large Language Model | CoRL 2023, LangRob workshop | null | null | null | cs.RO cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning reward functions for physical skills are challenging due to the vast
spectrum of skills, the high-dimensionality of state and action space, and
nuanced sensory feedback. The complexity of these tasks makes acquiring expert
demonstration data both costly and time-consuming. Large Language Models (LLMs)
contai... | [
{
"created": "Sat, 21 Oct 2023 19:10:06 GMT",
"version": "v1"
}
] | 2023-10-24 | [
[
"Zeng",
"Yuwei",
""
],
[
"Xu",
"Yiqing",
""
]
] | Learning reward functions for physical skills are challenging due to the vast spectrum of skills, the high-dimensionality of state and action space, and nuanced sensory feedback. The complexity of these tasks makes acquiring expert demonstration data both costly and time-consuming. Large Language Models (LLMs) contain ... |
1306.4672 | Tirtharaj Dash | Tirtharaj Dash, Goutam Mishra, Tanistha Nayak | A Novel Approach for Intelligent Robot Path Planning | appeared in: Proceedings of National Conference on Artificial
Intelligence, Robotics and Embedded Systems (AIRES) - 2012, Andhra
University, Visakhapatnam (29-30 June, 2012), pp. 388-391 | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Path planning of Robot is one of the challenging fields in the area of
Robotics research. In this paper, we proposed a novel algorithm to find path
between starting and ending position for an intelligent system. An intelligent
system is considered to be a device/robot having an antenna connected with
sensor-detector ... | [
{
"created": "Wed, 19 Jun 2013 17:37:08 GMT",
"version": "v1"
}
] | 2013-06-21 | [
[
"Dash",
"Tirtharaj",
""
],
[
"Mishra",
"Goutam",
""
],
[
"Nayak",
"Tanistha",
""
]
] | Path planning of Robot is one of the challenging fields in the area of Robotics research. In this paper, we proposed a novel algorithm to find path between starting and ending position for an intelligent system. An intelligent system is considered to be a device/robot having an antenna connected with sensor-detector sy... |
1601.00524 | Vadim Tropashko | Vadim Tropashko | Ideal Databases | Amended the introduction; added CoCoA section | null | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | From algebraic geometry perspective database relations are succinctly defined
as Finite Varieties. After establishing basic framework, we give analytic proof
of Heath theorem from Database Dependency theory. Next, we leverage
Algebra/Geometry dictionary and focus on algebraic counterparts of finite
varieties, polynom... | [
{
"created": "Wed, 30 Dec 2015 22:45:56 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2017 18:24:33 GMT",
"version": "v2"
}
] | 2017-12-13 | [
[
"Tropashko",
"Vadim",
""
]
] | From algebraic geometry perspective database relations are succinctly defined as Finite Varieties. After establishing basic framework, we give analytic proof of Heath theorem from Database Dependency theory. Next, we leverage Algebra/Geometry dictionary and focus on algebraic counterparts of finite varieties, polynomia... |
2202.12186 | Gabriel Borrageiro Mr | Gabriel Borrageiro | Sequential asset ranking in nonstationary time series | null | null | 10.1145/3533271.3561666 | null | cs.CE cs.LG q-fin.TR | http://creativecommons.org/licenses/by/4.0/ | We create a ranking algorithm, the naive Bayes asset ranker. Our algorithm
computes the posterior probability that individual assets will be ranked higher
than other portfolio constituents. Unlike earlier algorithms, such as the
weighted majority, our algorithm allows poor-performing experts to have
increased weight ... | [
{
"created": "Thu, 24 Feb 2022 16:39:30 GMT",
"version": "v1"
},
{
"created": "Sat, 11 Jun 2022 11:23:02 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Oct 2022 07:24:39 GMT",
"version": "v3"
}
] | 2022-10-31 | [
[
"Borrageiro",
"Gabriel",
""
]
] | We create a ranking algorithm, the naive Bayes asset ranker. Our algorithm computes the posterior probability that individual assets will be ranked higher than other portfolio constituents. Unlike earlier algorithms, such as the weighted majority, our algorithm allows poor-performing experts to have increased weight wh... |
1006.4568 | William Jackson | Hui Hui Wang, Dzulkifli Mohamad and N. A. Ismail | Approaches, Challenges and Future Direction of Image Retrieval | IEEE Publication Format,
https://sites.google.com/site/journalofcomputing/ | Journal of Computing, Vol. 2, No. 6, June 2010, NY, USA, ISSN
2151-9617 | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper attempts to discuss the evolution of the retrieval approaches
focusing on development, challenges and future direction of the image
retrieval. It highlights both the already addressed and outstanding issues. The
explosive growth of image data leads to the need of research and development of
Image Retrieval... | [
{
"created": "Wed, 23 Jun 2010 15:21:11 GMT",
"version": "v1"
}
] | 2010-06-24 | [
[
"Wang",
"Hui Hui",
""
],
[
"Mohamad",
"Dzulkifli",
""
],
[
"Ismail",
"N. A.",
""
]
] | This paper attempts to discuss the evolution of the retrieval approaches focusing on development, challenges and future direction of the image retrieval. It highlights both the already addressed and outstanding issues. The explosive growth of image data leads to the need of research and development of Image Retrieval. ... |
2406.03836 | Chen Chen | Bing Huang, Chen Chen, Kwok-Yan Lam, Fuqun Huang | Proactive Detection of Physical Inter-rule Vulnerabilities in IoT
Services Using a Deep Learning Approach | Accepted by IEEE ICWS 2024 Workshop | null | null | null | cs.CR cs.AI | http://creativecommons.org/licenses/by/4.0/ | Emerging Internet of Things (IoT) platforms provide sophisticated
capabilities to automate IoT services by enabling occupants to create
trigger-action rules. Multiple trigger-action rules can physically interact
with each other via shared environment channels, such as temperature, humidity,
and illumination. We refer... | [
{
"created": "Thu, 6 Jun 2024 08:13:02 GMT",
"version": "v1"
}
] | 2024-06-07 | [
[
"Huang",
"Bing",
""
],
[
"Chen",
"Chen",
""
],
[
"Lam",
"Kwok-Yan",
""
],
[
"Huang",
"Fuqun",
""
]
] | Emerging Internet of Things (IoT) platforms provide sophisticated capabilities to automate IoT services by enabling occupants to create trigger-action rules. Multiple trigger-action rules can physically interact with each other via shared environment channels, such as temperature, humidity, and illumination. We refer t... |
2104.01929 | Nik Sultana | Andr\'e DeHon, Hans Giesen, Nik Sultana, Yuanlong Xiao | Meta-level issues in Offloading: Scoping, Composition, Development, and
their Automation | null | null | null | null | cs.DC cs.AR cs.NI cs.SE | http://creativecommons.org/licenses/by-nc-nd/4.0/ | This paper argues for an accelerator development toolchain that takes into
account the whole system containing the accelerator. With whole-system
visibility, the toolchain can better assist accelerator scoping and composition
in the context of the expected workloads and intended performance objectives.
Despite being ... | [
{
"created": "Mon, 5 Apr 2021 14:16:54 GMT",
"version": "v1"
}
] | 2021-04-06 | [
[
"DeHon",
"André",
""
],
[
"Giesen",
"Hans",
""
],
[
"Sultana",
"Nik",
""
],
[
"Xiao",
"Yuanlong",
""
]
] | This paper argues for an accelerator development toolchain that takes into account the whole system containing the accelerator. With whole-system visibility, the toolchain can better assist accelerator scoping and composition in the context of the expected workloads and intended performance objectives. Despite being fo... |
2202.02817 | Debayan Gupta | Arup Mondal, Harpreet Virk, Debayan Gupta | BEAS: Blockchain Enabled Asynchronous & Secure Federated Machine
Learning | The Third AAAI Workshop on Privacy-Preserving Artificial Intelligence
(PPAI-22) at the Thirty-Sixth AAAI Conference on Artificial Intelligence
(AAAI-22) | null | null | null | cs.CR cs.LG | http://creativecommons.org/licenses/by/4.0/ | Federated Learning (FL) enables multiple parties to distributively train a ML
model without revealing their private datasets. However, it assumes trust in
the centralized aggregator which stores and aggregates model updates. This
makes it prone to gradient tampering and privacy leakage by a malicious
aggregator. Mali... | [
{
"created": "Sun, 6 Feb 2022 17:11:14 GMT",
"version": "v1"
}
] | 2022-02-08 | [
[
"Mondal",
"Arup",
""
],
[
"Virk",
"Harpreet",
""
],
[
"Gupta",
"Debayan",
""
]
] | Federated Learning (FL) enables multiple parties to distributively train a ML model without revealing their private datasets. However, it assumes trust in the centralized aggregator which stores and aggregates model updates. This makes it prone to gradient tampering and privacy leakage by a malicious aggregator. Malici... |
1802.05190 | Yuxin Chen | Yuxin Chen, Adish Singla, Oisin Mac Aodha, Pietro Perona, Yisong Yue | Understanding the Role of Adaptivity in Machine Teaching: The Case of
Version Space Learners | NeurIPS 2018 (extended version) | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In real-world applications of education, an effective teacher adaptively
chooses the next example to teach based on the learner's current state.
However, most existing work in algorithmic machine teaching focuses on the
batch setting, where adaptivity plays no role. In this paper, we study the case
of teaching consis... | [
{
"created": "Wed, 14 Feb 2018 16:27:30 GMT",
"version": "v1"
},
{
"created": "Mon, 21 May 2018 16:56:45 GMT",
"version": "v2"
},
{
"created": "Sun, 9 Dec 2018 02:11:03 GMT",
"version": "v3"
}
] | 2018-12-11 | [
[
"Chen",
"Yuxin",
""
],
[
"Singla",
"Adish",
""
],
[
"Mac Aodha",
"Oisin",
""
],
[
"Perona",
"Pietro",
""
],
[
"Yue",
"Yisong",
""
]
] | In real-world applications of education, an effective teacher adaptively chooses the next example to teach based on the learner's current state. However, most existing work in algorithmic machine teaching focuses on the batch setting, where adaptivity plays no role. In this paper, we study the case of teaching consiste... |
2204.10176 | Zijian Jin | Zijian Jin, Xingyu Zhang, Mo Yu, Lifu Huang | Probing Script Knowledge from Pre-Trained Models | null | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | Script knowledge is critical for humans to understand the broad daily tasks
and routine activities in the world. Recently researchers have explored the
large-scale pre-trained language models (PLMs) to perform various script
related tasks, such as story generation, temporal ordering of event, future
event prediction ... | [
{
"created": "Sat, 16 Apr 2022 05:13:39 GMT",
"version": "v1"
}
] | 2022-04-22 | [
[
"Jin",
"Zijian",
""
],
[
"Zhang",
"Xingyu",
""
],
[
"Yu",
"Mo",
""
],
[
"Huang",
"Lifu",
""
]
] | Script knowledge is critical for humans to understand the broad daily tasks and routine activities in the world. Recently researchers have explored the large-scale pre-trained language models (PLMs) to perform various script related tasks, such as story generation, temporal ordering of event, future event prediction an... |
2209.12038 | Alessandro Fornasier | Alessandro Fornasier, Yonhon Ng, Christian Brommer, Christoph B\"ohm,
Robert Mahony and Stephan Weiss | Overcoming Bias: Equivariant Filter Design for Biased Attitude
Estimation with Online Calibration | to be published in Robotics and Automation Letters | null | 10.1109/LRA.2022.3210867 | null | cs.RO cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Stochastic filters for on-line state estimation are a core technology for
autonomous systems. The performance of such filters is one of the key limiting
factors to a system's capability. Both asymptotic behavior (e.g.,~for regular
operation) and transient response (e.g.,~for fast initialization and reset) of
such fil... | [
{
"created": "Sat, 24 Sep 2022 15:47:38 GMT",
"version": "v1"
}
] | 2023-04-03 | [
[
"Fornasier",
"Alessandro",
""
],
[
"Ng",
"Yonhon",
""
],
[
"Brommer",
"Christian",
""
],
[
"Böhm",
"Christoph",
""
],
[
"Mahony",
"Robert",
""
],
[
"Weiss",
"Stephan",
""
]
] | Stochastic filters for on-line state estimation are a core technology for autonomous systems. The performance of such filters is one of the key limiting factors to a system's capability. Both asymptotic behavior (e.g.,~for regular operation) and transient response (e.g.,~for fast initialization and reset) of such filte... |
1110.5246 | Igor V. Lerner | A. S. Stepanenko, I. V. Yurkevich, C. C. Constantinou and I. V. Lerner | Fluctuation-induced traffic congestion in heterogeneous networks | 4 pages, 3 figures | null | 10.1209/0295-5075/100/36002 | null | cs.NI cond-mat.stat-mech physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In studies of complex heterogeneous networks, particularly of the Internet,
significant attention was paid to analyzing network failures caused by hardware
faults or overload, where the network reaction was modeled as rerouting of
traffic away from failed or congested elements. Here we model another type of
the netwo... | [
{
"created": "Fri, 21 Oct 2011 18:17:19 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Stepanenko",
"A. S.",
""
],
[
"Yurkevich",
"I. V.",
""
],
[
"Constantinou",
"C. C.",
""
],
[
"Lerner",
"I. V.",
""
]
] | In studies of complex heterogeneous networks, particularly of the Internet, significant attention was paid to analyzing network failures caused by hardware faults or overload, where the network reaction was modeled as rerouting of traffic away from failed or congested elements. Here we model another type of the network... |
2111.10268 | Duy Nhat Phan | Thuy Ngoc Nguyen and Duy Nhat Phan and Cleotilde Gonzalez | SpeedyIBL: A Comprehensive, Precise, and Fast Implementation of
Instance-Based Learning Theory | null | null | null | null | cs.IR cs.MA | http://creativecommons.org/licenses/by/4.0/ | Instance-Based Learning Theory (IBLT) is a comprehensive account of how
humans make decisions from experience during dynamic tasks. Since it was first
proposed almost two decades ago, multiple computational models have been
constructed based on IBLT (i.e., IBL models). These models have been
demonstrated to be very s... | [
{
"created": "Fri, 19 Nov 2021 15:18:00 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Apr 2022 13:53:15 GMT",
"version": "v2"
}
] | 2022-04-06 | [
[
"Nguyen",
"Thuy Ngoc",
""
],
[
"Phan",
"Duy Nhat",
""
],
[
"Gonzalez",
"Cleotilde",
""
]
] | Instance-Based Learning Theory (IBLT) is a comprehensive account of how humans make decisions from experience during dynamic tasks. Since it was first proposed almost two decades ago, multiple computational models have been constructed based on IBLT (i.e., IBL models). These models have been demonstrated to be very suc... |
2407.15820 | Randy Lefebvre | Randy Lefebvre, Audrey Durand | On shallow planning under partial observability | Presented at deployable RL (RLC conference 2024) | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Formulating a real-world problem under the Reinforcement Learning framework
involves non-trivial design choices, such as selecting a discount factor for
the learning objective (discounted cumulative rewards), which articulates the
planning horizon of the agent. This work investigates the impact of the
discount factor... | [
{
"created": "Mon, 22 Jul 2024 17:34:07 GMT",
"version": "v1"
}
] | 2024-07-23 | [
[
"Lefebvre",
"Randy",
""
],
[
"Durand",
"Audrey",
""
]
] | Formulating a real-world problem under the Reinforcement Learning framework involves non-trivial design choices, such as selecting a discount factor for the learning objective (discounted cumulative rewards), which articulates the planning horizon of the agent. This work investigates the impact of the discount factor o... |
1904.05202 | Tamara Radivilova A | Yousef Daradkeh Eid Mubarak, Lyudmyla Kirichenko and Tamara Radivilova | Development of QoS methods in the information networks with fractal
traffic | 6 | Intl. Journal of Electronics and Telecommunications, 2018, Vol.
64, No. 1, pp. 27-32 | 10.24425/118142 | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper discusses actual task of ensuring the quality of services in
information networks with fractal traffic. The generalized approach to traffic
management and quality of service based on the account of multifractal
properties of the network traffic is proposed. To describe the multifractal
traffic properties, i... | [
{
"created": "Wed, 10 Apr 2019 14:13:02 GMT",
"version": "v1"
}
] | 2019-04-11 | [
[
"Mubarak",
"Yousef Daradkeh Eid",
""
],
[
"Kirichenko",
"Lyudmyla",
""
],
[
"Radivilova",
"Tamara",
""
]
] | The paper discusses actual task of ensuring the quality of services in information networks with fractal traffic. The generalized approach to traffic management and quality of service based on the account of multifractal properties of the network traffic is proposed. To describe the multifractal traffic properties, it ... |
2407.03790 | Agnia Sergeyuk | Agnia Sergeyuk, Olga Lvova, Sergey Titov, Anastasiia Serova, Farid
Bagirov, Timofey Bryksin | Assessing Consensus of Developers' Views on Code Readability | 8 pages, 1 figure, accepted to be presented at the PPIG'24 workshop | null | null | null | cs.SE cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The rapid rise of Large Language Models (LLMs) has changed software
development, with tools like Copilot, JetBrains AI Assistant, and others
boosting developers' productivity. However, developers now spend more time
reviewing code than writing it, highlighting the importance of Code Readability
for code comprehension... | [
{
"created": "Thu, 4 Jul 2024 09:54:42 GMT",
"version": "v1"
}
] | 2024-07-08 | [
[
"Sergeyuk",
"Agnia",
""
],
[
"Lvova",
"Olga",
""
],
[
"Titov",
"Sergey",
""
],
[
"Serova",
"Anastasiia",
""
],
[
"Bagirov",
"Farid",
""
],
[
"Bryksin",
"Timofey",
""
]
] | The rapid rise of Large Language Models (LLMs) has changed software development, with tools like Copilot, JetBrains AI Assistant, and others boosting developers' productivity. However, developers now spend more time reviewing code than writing it, highlighting the importance of Code Readability for code comprehension. ... |
2107.01733 | Anish Bhattacharya | Anish Bhattacharya | Toward Increased Airspace Safety: Quadrotor Guidance for Targeting
Aerial Objects | 58 pages, 33 figures, 2 tables. Thesis towards a Master of Science in
Robotics, CMU | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As the market for commercially available unmanned aerial vehicles (UAVs)
booms, there is an increasing number of small, teleoperated or autonomous
aircraft found in protected or sensitive airspace. Existing solutions for
removal of these aircraft are either military-grade and too disruptive for
domestic use, or compo... | [
{
"created": "Sun, 4 Jul 2021 21:08:32 GMT",
"version": "v1"
}
] | 2021-07-06 | [
[
"Bhattacharya",
"Anish",
""
]
] | As the market for commercially available unmanned aerial vehicles (UAVs) booms, there is an increasing number of small, teleoperated or autonomous aircraft found in protected or sensitive airspace. Existing solutions for removal of these aircraft are either military-grade and too disruptive for domestic use, or compose... |
1812.01360 | Mathieu Carri\`ere | Mathieu Carriere and Raul Rabadan | Topological Data Analysis of Single-cell Hi-C Contact Maps | null | null | null | null | cs.CG math.AT q-bio.GN | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we show how the recent statistical techniques developed in
Topological Data Analysis for the Mapper algorithm can be extended and
leveraged to formally define and statistically quantify the presence of
topological structures coming from biological phenomena in datasets of CCC
contact maps.
| [
{
"created": "Tue, 4 Dec 2018 12:13:05 GMT",
"version": "v1"
}
] | 2018-12-05 | [
[
"Carriere",
"Mathieu",
""
],
[
"Rabadan",
"Raul",
""
]
] | In this article, we show how the recent statistical techniques developed in Topological Data Analysis for the Mapper algorithm can be extended and leveraged to formally define and statistically quantify the presence of topological structures coming from biological phenomena in datasets of CCC contact maps. |
2206.01543 | Arthur Bra\v{z}inskas | Reinald Kim Amplayo, Arthur Bra\v{z}inskas, Yoshi Suhara, Xiaolan
Wang, Bing Liu | Beyond Opinion Mining: Summarizing Opinions of Customer Reviews | SIGIR Tutorial 2022 | null | null | null | cs.CL cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | Customer reviews are vital for making purchasing decisions in the Information
Age. Such reviews can be automatically summarized to provide the user with an
overview of opinions. In this tutorial, we present various aspects of opinion
summarization that are useful for researchers and practitioners. First, we will
intr... | [
{
"created": "Fri, 3 Jun 2022 12:43:40 GMT",
"version": "v1"
}
] | 2022-06-06 | [
[
"Amplayo",
"Reinald Kim",
""
],
[
"Bražinskas",
"Arthur",
""
],
[
"Suhara",
"Yoshi",
""
],
[
"Wang",
"Xiaolan",
""
],
[
"Liu",
"Bing",
""
]
] | Customer reviews are vital for making purchasing decisions in the Information Age. Such reviews can be automatically summarized to provide the user with an overview of opinions. In this tutorial, we present various aspects of opinion summarization that are useful for researchers and practitioners. First, we will introd... |
1601.04251 | Giulia Prando | Diego Romeres, Giulia Prando, Gianluigi Pillonetto, Alessandro Chiuso | On-line Bayesian System Identification | null | null | null | null | cs.SY cs.LG stat.AP stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider an on-line system identification setting, in which new data
become available at given time steps. In order to meet real-time estimation
requirements, we propose a tailored Bayesian system identification procedure,
in which the hyper-parameters are still updated through Marginal Likelihood
maximization, bu... | [
{
"created": "Sun, 17 Jan 2016 05:20:19 GMT",
"version": "v1"
}
] | 2016-01-19 | [
[
"Romeres",
"Diego",
""
],
[
"Prando",
"Giulia",
""
],
[
"Pillonetto",
"Gianluigi",
""
],
[
"Chiuso",
"Alessandro",
""
]
] | We consider an on-line system identification setting, in which new data become available at given time steps. In order to meet real-time estimation requirements, we propose a tailored Bayesian system identification procedure, in which the hyper-parameters are still updated through Marginal Likelihood maximization, but ... |
1908.02408 | Sumit Mandal | Sumit K. Mandal, Raid Ayoub, Michael Kishinevsky, Umit Y. Ogras | Analytical Performance Models for NoCs with Multiple Priority Traffic
Classes | This article will appear as part of the ESWEEK-TECS special issue and
will be presented in the International Conference on Compilers, Architecture,
and Synthesis for Embedded Systems (CASES) 2019 | null | null | null | cs.PF cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Networks-on-chip (NoCs) have become the standard for interconnect solutions
in industrial designs ranging from client CPUs to many-core
chip-multiprocessors. Since NoCs play a vital role in system performance and
power consumption, pre-silicon evaluation environments include cycle-accurate
NoC simulators. Long simula... | [
{
"created": "Wed, 7 Aug 2019 00:26:49 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Jan 2020 04:38:53 GMT",
"version": "v2"
}
] | 2020-01-07 | [
[
"Mandal",
"Sumit K.",
""
],
[
"Ayoub",
"Raid",
""
],
[
"Kishinevsky",
"Michael",
""
],
[
"Ogras",
"Umit Y.",
""
]
] | Networks-on-chip (NoCs) have become the standard for interconnect solutions in industrial designs ranging from client CPUs to many-core chip-multiprocessors. Since NoCs play a vital role in system performance and power consumption, pre-silicon evaluation environments include cycle-accurate NoC simulators. Long simulati... |
2306.00416 | Yi Shi | Yi Shi and Jingbo Wang and Xuekun Jiang and Bingkun Lin and Bo Dai and
Xue Bin Peng | Interactive Character Control with Auto-Regressive Motion Diffusion
Models | null | null | null | null | cs.CV cs.AI cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Real-time character control is an essential component for interactive
experiences, with a broad range of applications, including physics simulations,
video games, and virtual reality. The success of diffusion models for image
synthesis has led to the use of these models for motion synthesis. However, the
majority of ... | [
{
"created": "Thu, 1 Jun 2023 07:48:34 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Jul 2024 09:52:34 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Aug 2024 05:56:32 GMT",
"version": "v3"
}
] | 2024-08-16 | [
[
"Shi",
"Yi",
""
],
[
"Wang",
"Jingbo",
""
],
[
"Jiang",
"Xuekun",
""
],
[
"Lin",
"Bingkun",
""
],
[
"Dai",
"Bo",
""
],
[
"Peng",
"Xue Bin",
""
]
] | Real-time character control is an essential component for interactive experiences, with a broad range of applications, including physics simulations, video games, and virtual reality. The success of diffusion models for image synthesis has led to the use of these models for motion synthesis. However, the majority of th... |
1911.12604 | Patrick Peltzer | Patrick Peltzer, Johannes Lotz, Uwe Naumann | Eigen-AD: Algorithmic Differentiation of the Eigen Library | Updated with accepted version for ICCS 2020 conference proceedings.
The final authenticated publication is available online at
https://doi.org/10.1007/978-3-030-50371-0_51. See v1 for the original,
extended preprint. 14 pages, 7 figures | Computational Science - ICCS 2020: 20th International Conference,
Amsterdam, The Netherlands, June 3-5, 2020, Proceedings, Part I, 12137,
690-704 | 10.1007/978-3-030-50371-0_51 | null | cs.MS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we present useful techniques and possible enhancements when
applying an Algorithmic Differentiation (AD) tool to the linear algebra library
Eigen using our in-house AD by overloading (AD-O) tool dco/c++ as a case study.
After outlining performance and feasibility issues when calculating derivatives
for t... | [
{
"created": "Thu, 28 Nov 2019 09:07:08 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jun 2020 12:42:13 GMT",
"version": "v2"
}
] | 2020-06-23 | [
[
"Peltzer",
"Patrick",
""
],
[
"Lotz",
"Johannes",
""
],
[
"Naumann",
"Uwe",
""
]
] | In this work we present useful techniques and possible enhancements when applying an Algorithmic Differentiation (AD) tool to the linear algebra library Eigen using our in-house AD by overloading (AD-O) tool dco/c++ as a case study. After outlining performance and feasibility issues when calculating derivatives for the... |
2110.05966 | Changsheng Quan | Changsheng Quan, Xiaofei Li | Multi-channel Narrow-band Deep Speech Separation with Full-band
Permutation Invariant Training | accepted by ICASSP 2022 | null | null | null | cs.SD eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper addresses the problem of multi-channel multi-speech separation
based on deep learning techniques. In the short time Fourier transform domain,
we propose an end-to-end narrow-band network that directly takes as input the
multi-channel mixture signals of one frequency, and outputs the separated
signals of th... | [
{
"created": "Tue, 12 Oct 2021 12:45:14 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Apr 2022 09:56:22 GMT",
"version": "v2"
}
] | 2022-04-13 | [
[
"Quan",
"Changsheng",
""
],
[
"Li",
"Xiaofei",
""
]
] | This paper addresses the problem of multi-channel multi-speech separation based on deep learning techniques. In the short time Fourier transform domain, we propose an end-to-end narrow-band network that directly takes as input the multi-channel mixture signals of one frequency, and outputs the separated signals of this... |
2202.07612 | Hongwei Li | Maosheng Zhong, Gen Liu, Hongwei Li, Jiangling Kuang, Jinshan Zeng,
Mingwen Wang | CodeGen-Test: An Automatic Code Generation Model Integrating Program
Test Information | 10 paper pages, 7 figures; 2 appendix pages, 5 appendix figures | null | null | null | cs.SE | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Automatic code generation is to generate the program code according to the
given natural language description. The current mainstream approach uses neural
networks to encode natural language descriptions, and output abstract syntax
trees (AST) at the decoder, then convert the AST into program code. While the
generate... | [
{
"created": "Mon, 14 Feb 2022 10:04:22 GMT",
"version": "v1"
}
] | 2022-02-16 | [
[
"Zhong",
"Maosheng",
""
],
[
"Liu",
"Gen",
""
],
[
"Li",
"Hongwei",
""
],
[
"Kuang",
"Jiangling",
""
],
[
"Zeng",
"Jinshan",
""
],
[
"Wang",
"Mingwen",
""
]
] | Automatic code generation is to generate the program code according to the given natural language description. The current mainstream approach uses neural networks to encode natural language descriptions, and output abstract syntax trees (AST) at the decoder, then convert the AST into program code. While the generated ... |
2304.02916 | Thodoris Kouzelis | Thodoris Kouzelis, Grigoris Bastas, Athanasios Katsamanis and
Alexandros Potamianos | Efficient Audio Captioning Transformer with Patchout and Text Guidance | 5 pages, 1 figure | null | null | null | cs.SD cs.LG eess.AS | http://creativecommons.org/licenses/by/4.0/ | Automated audio captioning is multi-modal translation task that aim to
generate textual descriptions for a given audio clip. In this paper we propose
a full Transformer architecture that utilizes Patchout as proposed in [1],
significantly reducing the computational complexity and avoiding overfitting.
The caption gen... | [
{
"created": "Thu, 6 Apr 2023 07:58:27 GMT",
"version": "v1"
}
] | 2023-04-07 | [
[
"Kouzelis",
"Thodoris",
""
],
[
"Bastas",
"Grigoris",
""
],
[
"Katsamanis",
"Athanasios",
""
],
[
"Potamianos",
"Alexandros",
""
]
] | Automated audio captioning is multi-modal translation task that aim to generate textual descriptions for a given audio clip. In this paper we propose a full Transformer architecture that utilizes Patchout as proposed in [1], significantly reducing the computational complexity and avoiding overfitting. The caption gener... |
2205.09927 | Haitham Khedr | Haitham Khedr and Yasser Shoukry | CertiFair: A Framework for Certified Global Fairness of Neural Networks | null | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | We consider the problem of whether a Neural Network (NN) model satisfies
global individual fairness. Individual Fairness suggests that similar
individuals with respect to a certain task are to be treated similarly by the
decision model. In this work, we have two main objectives. The first is to
construct a verifier w... | [
{
"created": "Fri, 20 May 2022 02:08:47 GMT",
"version": "v1"
}
] | 2022-05-23 | [
[
"Khedr",
"Haitham",
""
],
[
"Shoukry",
"Yasser",
""
]
] | We consider the problem of whether a Neural Network (NN) model satisfies global individual fairness. Individual Fairness suggests that similar individuals with respect to a certain task are to be treated similarly by the decision model. In this work, we have two main objectives. The first is to construct a verifier whi... |
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