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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1304.3610 | Hardik Parekh | Hardik M. Parekh, Vipul K. Dabhi | Modified Soft Brood Crossover in Genetic Programming | null | null | null | null | cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Premature convergence is one of the important issues while using Genetic
Programming for data modeling. It can be avoided by improving population
diversity. Intelligent genetic operators can help to improve the population
diversity. Crossover is an important operator in Genetic Programming. So, we
have analyzed numbe... | [
{
"created": "Fri, 12 Apr 2013 11:54:35 GMT",
"version": "v1"
}
] | 2013-04-15 | [
[
"Parekh",
"Hardik M.",
""
],
[
"Dabhi",
"Vipul K.",
""
]
] | Premature convergence is one of the important issues while using Genetic Programming for data modeling. It can be avoided by improving population diversity. Intelligent genetic operators can help to improve the population diversity. Crossover is an important operator in Genetic Programming. So, we have analyzed number ... |
2402.01423 | Siyao Peng | Siyao Peng, Zihang Sun, Sebastian Loftus, Barbara Plank | Different Tastes of Entities: Investigating Human Label Variation in
Named Entity Annotations | 9 pages; Accepted at UnImplicit workshop at EACL 2024 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Named Entity Recognition (NER) is a key information extraction task with a
long-standing tradition. While recent studies address and aim to correct
annotation errors via re-labeling efforts, little is known about the sources of
human label variation, such as text ambiguity, annotation error, or guideline
divergence. ... | [
{
"created": "Fri, 2 Feb 2024 14:08:34 GMT",
"version": "v1"
}
] | 2024-02-05 | [
[
"Peng",
"Siyao",
""
],
[
"Sun",
"Zihang",
""
],
[
"Loftus",
"Sebastian",
""
],
[
"Plank",
"Barbara",
""
]
] | Named Entity Recognition (NER) is a key information extraction task with a long-standing tradition. While recent studies address and aim to correct annotation errors via re-labeling efforts, little is known about the sources of human label variation, such as text ambiguity, annotation error, or guideline divergence. Th... |
2402.04216 | Md Ferdous Pervej | Md Ferdous Pervej and Andreas F. Molisch | Resource-Aware Hierarchical Federated Learning in Wireless Video Caching
Networks | Under review for possible publication in IEEE Transactions on
Wireless Communications | null | null | null | cs.NI cs.LG cs.SY eess.SY | http://creativecommons.org/licenses/by/4.0/ | Backhaul traffic congestion caused by the video traffic of a few popular
files can be alleviated by storing the to-be-requested content at various
levels in wireless video caching networks. Typically, content service providers
(CSPs) own the content, and the users request their preferred content from the
CSPs using t... | [
{
"created": "Tue, 6 Feb 2024 18:17:02 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jun 2024 19:18:42 GMT",
"version": "v2"
}
] | 2024-06-21 | [
[
"Pervej",
"Md Ferdous",
""
],
[
"Molisch",
"Andreas F.",
""
]
] | Backhaul traffic congestion caused by the video traffic of a few popular files can be alleviated by storing the to-be-requested content at various levels in wireless video caching networks. Typically, content service providers (CSPs) own the content, and the users request their preferred content from the CSPs using the... |
1303.1454 | Marek J. Druzdzel | Marek J. Druzdzel, Herbert A. Simon | Causality in Bayesian Belief Networks | Appears in Proceedings of the Ninth Conference on Uncertainty in
Artificial Intelligence (UAI1993) | null | null | UAI-P-1993-PG-3-11 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address the problem of causal interpretation of the graphical structure of
Bayesian belief networks (BBNs). We review the concept of causality explicated
in the domain of structural equations models and show that it is applicable to
BBNs. In this view, which we call mechanism-based, causality is defined within
mod... | [
{
"created": "Wed, 6 Mar 2013 14:18:23 GMT",
"version": "v1"
}
] | 2013-03-08 | [
[
"Druzdzel",
"Marek J.",
""
],
[
"Simon",
"Herbert A.",
""
]
] | We address the problem of causal interpretation of the graphical structure of Bayesian belief networks (BBNs). We review the concept of causality explicated in the domain of structural equations models and show that it is applicable to BBNs. In this view, which we call mechanism-based, causality is defined within model... |
2401.11281 | Kaylea Champion | Kaylea Champion and Benjamin Mako Hill | Sources of Underproduction in Open Source Software | null | null | null | null | cs.SE cs.CY cs.HC | http://creativecommons.org/licenses/by/4.0/ | Because open source software relies on individuals who select their own
tasks, it is often underproduced -- a term used by software engineering
researchers to describe when a piece of software's relative quality is lower
than its relative importance. We examine the social and technical factors
associated with underpr... | [
{
"created": "Sat, 20 Jan 2024 17:21:24 GMT",
"version": "v1"
}
] | 2024-01-23 | [
[
"Champion",
"Kaylea",
""
],
[
"Hill",
"Benjamin Mako",
""
]
] | Because open source software relies on individuals who select their own tasks, it is often underproduced -- a term used by software engineering researchers to describe when a piece of software's relative quality is lower than its relative importance. We examine the social and technical factors associated with underprod... |
2310.12004 | Feng Luo | Feng Luo, Jinxi Xiang, Jun Zhang, Xiao Han, Wei Yang | Image Super-resolution Via Latent Diffusion: A Sampling-space Mixture Of
Experts And Frequency-augmented Decoder Approach | 15 pages, 7 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent use of diffusion prior, enhanced by pre-trained text-image models,
has markedly elevated the performance of image super-resolution (SR). To
alleviate the huge computational cost required by pixel-based diffusion SR,
latent-based methods utilize a feature encoder to transform the image and then
implement th... | [
{
"created": "Wed, 18 Oct 2023 14:39:25 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Oct 2023 16:17:58 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Dec 2023 13:08:29 GMT",
"version": "v3"
}
] | 2023-12-14 | [
[
"Luo",
"Feng",
""
],
[
"Xiang",
"Jinxi",
""
],
[
"Zhang",
"Jun",
""
],
[
"Han",
"Xiao",
""
],
[
"Yang",
"Wei",
""
]
] | The recent use of diffusion prior, enhanced by pre-trained text-image models, has markedly elevated the performance of image super-resolution (SR). To alleviate the huge computational cost required by pixel-based diffusion SR, latent-based methods utilize a feature encoder to transform the image and then implement the ... |
1806.07842 | Yuri G. Gordienko | Olga Barkova, Natalia Pysarevska, Oleg Allenin, Serhii Hamotsky,
Nikita Gordienko, Vladyslav Sarnatskyi, Vadym Ovcharenko, Mariia Tkachenko,
Yurii Gordienko, Sergei Stirenko | Gamification for Education of the Digitally Native Generation by Means
of Virtual Reality, Augmented Reality, Machine Learning, and Brain-Computing
Interfaces in Museums | 16 pages, 8 figures,
http://uncommonculture.org/ojs/index.php/UC/article/view/9238 | Uncommon Culture, vol. 7, no.1/2(13/14), pp.86-101 (2018) | null | null | cs.CY cs.DL cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Particularly close attention is being paid today among researchers in social
science disciplines to aspects of learning in the digital age, especially for
the Digitally Native Generation. In the context of museums, the question is:
how can rich learning experiences be provided for increasingly technologically
advance... | [
{
"created": "Wed, 20 Jun 2018 17:03:52 GMT",
"version": "v1"
}
] | 2018-06-21 | [
[
"Barkova",
"Olga",
""
],
[
"Pysarevska",
"Natalia",
""
],
[
"Allenin",
"Oleg",
""
],
[
"Hamotsky",
"Serhii",
""
],
[
"Gordienko",
"Nikita",
""
],
[
"Sarnatskyi",
"Vladyslav",
""
],
[
"Ovcharenko",
"Vadym",
... | Particularly close attention is being paid today among researchers in social science disciplines to aspects of learning in the digital age, especially for the Digitally Native Generation. In the context of museums, the question is: how can rich learning experiences be provided for increasingly technologically advanced ... |
1411.2132 | George Grispos | George Grispos, William Bradley Glisson, J. Harold Pardue, Mike
Dickson | Identifying User Behavior from Residual Data in Cloud-based Synchronized
Apps | Please cite this paper as: G. Grispos, W.B. Glisson, J.H. Pardue and
M. Dickson (2014). Identifying User Behavior from Residual Data in
Cloud-based Synchronized Apps. Conference on Information Systems Applied
Research (CONISAR 2014), 6-9 November 2014, Baltimore Maryland, USA | null | null | null | cs.CR cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As the distinction between personal and organizational device usage continues
to blur, the combination of applications that interact increases the need to
investigate potential security issues. Although security and forensic
researchers have been able to recover a variety of artifacts, empirical
research has not exam... | [
{
"created": "Sat, 8 Nov 2014 16:01:33 GMT",
"version": "v1"
}
] | 2014-11-11 | [
[
"Grispos",
"George",
""
],
[
"Glisson",
"William Bradley",
""
],
[
"Pardue",
"J. Harold",
""
],
[
"Dickson",
"Mike",
""
]
] | As the distinction between personal and organizational device usage continues to blur, the combination of applications that interact increases the need to investigate potential security issues. Although security and forensic researchers have been able to recover a variety of artifacts, empirical research has not examin... |
2207.04183 | Haoxuan Che | Haoxuan Che and Haibo Jin and Hao Chen | Learning Robust Representation for Joint Grading of Ophthalmic Diseases
via Adaptive Curriculum and Feature Disentanglement | Accepted by MICCAI22 | null | 10.1007/978-3-031-16437-8_50 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Diabetic retinopathy (DR) and diabetic macular edema (DME) are leading causes
of permanent blindness worldwide. Designing an automatic grading system with
good generalization ability for DR and DME is vital in clinical practice.
However, prior works either grade DR or DME independently, without considering
internal c... | [
{
"created": "Sat, 9 Jul 2022 03:02:36 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Mar 2023 18:05:48 GMT",
"version": "v2"
}
] | 2023-03-28 | [
[
"Che",
"Haoxuan",
""
],
[
"Jin",
"Haibo",
""
],
[
"Chen",
"Hao",
""
]
] | Diabetic retinopathy (DR) and diabetic macular edema (DME) are leading causes of permanent blindness worldwide. Designing an automatic grading system with good generalization ability for DR and DME is vital in clinical practice. However, prior works either grade DR or DME independently, without considering internal cor... |
2203.02167 | Liang Wang | Liang Wang, Wei Zhao, Zhuoyu Wei, Jingming Liu | SimKGC: Simple Contrastive Knowledge Graph Completion with Pre-trained
Language Models | ACL 2022, 14 pages | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Knowledge graph completion (KGC) aims to reason over known facts and infer
the missing links. Text-based methods such as KGBERT (Yao et al., 2019) learn
entity representations from natural language descriptions, and have the
potential for inductive KGC. However, the performance of text-based methods
still largely lag... | [
{
"created": "Fri, 4 Mar 2022 07:36:30 GMT",
"version": "v1"
}
] | 2022-03-07 | [
[
"Wang",
"Liang",
""
],
[
"Zhao",
"Wei",
""
],
[
"Wei",
"Zhuoyu",
""
],
[
"Liu",
"Jingming",
""
]
] | Knowledge graph completion (KGC) aims to reason over known facts and infer the missing links. Text-based methods such as KGBERT (Yao et al., 2019) learn entity representations from natural language descriptions, and have the potential for inductive KGC. However, the performance of text-based methods still largely lag b... |
1109.1325 | Edith Cohen | Edith Cohen and Haim Kaplan | Get the Most out of Your Sample: Optimal Unbiased Estimators using
Partial Information | This is a full version of a PODS 2011 paper | null | null | null | cs.DB cs.DS cs.NI math.ST stat.TH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Random sampling is an essential tool in the processing and transmission of
data. It is used to summarize data too large to store or manipulate and meet
resource constraints on bandwidth or battery power. Estimators that are applied
to the sample facilitate fast approximate processing of queries posed over the
origina... | [
{
"created": "Tue, 6 Sep 2011 23:42:06 GMT",
"version": "v1"
}
] | 2015-03-19 | [
[
"Cohen",
"Edith",
""
],
[
"Kaplan",
"Haim",
""
]
] | Random sampling is an essential tool in the processing and transmission of data. It is used to summarize data too large to store or manipulate and meet resource constraints on bandwidth or battery power. Estimators that are applied to the sample facilitate fast approximate processing of queries posed over the original ... |
2406.16384 | Jaime Corsetti | Jaime Corsetti, Davide Boscaini, Francesco Giuliari, Changjae Oh,
Andrea Cavallaro, Fabio Poiesi | High-resolution open-vocabulary object 6D pose estimation | Technical report. Extension of CVPR paper "Open-vocabulary object 6D
pose estimation". Project page: https://jcorsetti.github.io/oryon | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | The generalisation to unseen objects in the 6D pose estimation task is very
challenging. While Vision-Language Models (VLMs) enable using natural language
descriptions to support 6D pose estimation of unseen objects, these solutions
underperform compared to model-based methods. In this work we present Horyon,
an open... | [
{
"created": "Mon, 24 Jun 2024 07:53:46 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jul 2024 17:03:29 GMT",
"version": "v2"
}
] | 2024-07-12 | [
[
"Corsetti",
"Jaime",
""
],
[
"Boscaini",
"Davide",
""
],
[
"Giuliari",
"Francesco",
""
],
[
"Oh",
"Changjae",
""
],
[
"Cavallaro",
"Andrea",
""
],
[
"Poiesi",
"Fabio",
""
]
] | The generalisation to unseen objects in the 6D pose estimation task is very challenging. While Vision-Language Models (VLMs) enable using natural language descriptions to support 6D pose estimation of unseen objects, these solutions underperform compared to model-based methods. In this work we present Horyon, an open-v... |
1602.04860 | Thorsten Wissmann | G. A. Kavvos | Dual-Context Calculi for Modal Logic | Full version of article previously presented at LICS 2017 (see
arXiv:1602.04860v4 or doi: 10.1109/LICS.2017.8005089) | Logical Methods in Computer Science, Volume 16, Issue 3 (August
19, 2020) lmcs:4740 | 10.23638/LMCS-16(3:10)2020 | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | We present natural deduction systems and associated modal lambda calculi for
the necessity fragments of the normal modal logics K, T, K4, GL and S4. These
systems are in the dual-context style: they feature two distinct zones of
assumptions, one of which can be thought as modal, and the other as
intuitionistic. We sh... | [
{
"created": "Mon, 15 Feb 2016 23:03:24 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2017 13:03:59 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Mar 2017 16:21:21 GMT",
"version": "v3"
},
{
"created": "Wed, 16 Aug 2017 00:04:52 GMT",
"version": "v4"
},
{
"cre... | 2023-06-22 | [
[
"Kavvos",
"G. A.",
""
]
] | We present natural deduction systems and associated modal lambda calculi for the necessity fragments of the normal modal logics K, T, K4, GL and S4. These systems are in the dual-context style: they feature two distinct zones of assumptions, one of which can be thought as modal, and the other as intuitionistic. We show... |
2208.08982 | Pierre-Olivier C\^ot\'e | Pierre-Olivier C\^ot\'e, Amin Nikanjam, Rached Bouchoucha, Foutse
Khomh | Quality issues in Machine Learning Software Systems | Accepted as a registered report by ICSME 2022 | null | null | null | cs.SE cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Context: An increasing demand is observed in various domains to employ
Machine Learning (ML) for solving complex problems. ML models are implemented
as software components and deployed in Machine Learning Software Systems
(MLSSs). Problem: There is a strong need for ensuring the serving quality of
MLSSs. False or poo... | [
{
"created": "Thu, 18 Aug 2022 17:55:18 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Aug 2022 17:43:10 GMT",
"version": "v2"
}
] | 2022-08-23 | [
[
"Côté",
"Pierre-Olivier",
""
],
[
"Nikanjam",
"Amin",
""
],
[
"Bouchoucha",
"Rached",
""
],
[
"Khomh",
"Foutse",
""
]
] | Context: An increasing demand is observed in various domains to employ Machine Learning (ML) for solving complex problems. ML models are implemented as software components and deployed in Machine Learning Software Systems (MLSSs). Problem: There is a strong need for ensuring the serving quality of MLSSs. False or poor ... |
2406.18776 | Muhammed Saeed | Muhammed Saeed, Peter Bourgonje, Vera Demberg | Implicit Discourse Relation Classification For Nigerian Pidgin | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Despite attempts to make Large Language Models multi-lingual, many of the
world's languages are still severely under-resourced. This widens the
performance gap between NLP and AI applications aimed at well-financed, and
those aimed at less-resourced languages. In this paper, we focus on Nigerian
Pidgin (NP), which is... | [
{
"created": "Wed, 26 Jun 2024 22:10:15 GMT",
"version": "v1"
}
] | 2024-06-28 | [
[
"Saeed",
"Muhammed",
""
],
[
"Bourgonje",
"Peter",
""
],
[
"Demberg",
"Vera",
""
]
] | Despite attempts to make Large Language Models multi-lingual, many of the world's languages are still severely under-resourced. This widens the performance gap between NLP and AI applications aimed at well-financed, and those aimed at less-resourced languages. In this paper, we focus on Nigerian Pidgin (NP), which is s... |
2204.11509 | Tobias Pfandzelter | Tobias Pfandzelter and S\"oren Henning and Trever Schirmer and Wilhelm
Hasselbring and David Bermbach | Streaming vs. Functions: A Cost Perspective on Cloud Event Processing | Accepted for Publication at the 10th IEEE International Conference on
Cloud Engineering (IC2E 2022) | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In cloud event processing, data generated at the edge is processed in
real-time by cloud resources. Both distributed stream processing (DSP) and
Function-as-a-Service (FaaS) have been proposed to implement such event
processing applications. FaaS emphasizes fast development and easy operation,
while DSP emphasizes ef... | [
{
"created": "Mon, 25 Apr 2022 08:42:39 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Aug 2022 15:28:26 GMT",
"version": "v2"
}
] | 2022-08-15 | [
[
"Pfandzelter",
"Tobias",
""
],
[
"Henning",
"Sören",
""
],
[
"Schirmer",
"Trever",
""
],
[
"Hasselbring",
"Wilhelm",
""
],
[
"Bermbach",
"David",
""
]
] | In cloud event processing, data generated at the edge is processed in real-time by cloud resources. Both distributed stream processing (DSP) and Function-as-a-Service (FaaS) have been proposed to implement such event processing applications. FaaS emphasizes fast development and easy operation, while DSP emphasizes effi... |
1403.1279 | Hamid A. Toussi | Hamid A. Toussi and Bahram Sadeghi Bigham | Design, Implementation and Evaluation of MTBDD based Fuzzy Sets and
Binary Fuzzy Relations | A shorter version was published in Proceeding of International
Conference on Computer, Information Technology and Digital Media, Tehran,
Iran, 2013 | null | null | null | cs.DS cs.SC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For fast and efficient analysis of large sets of fuzzy data, elimination of
redundancies in the memory representation is needed. We used MTBDDs as the
underlying data-structure to represent fuzzy sets and binary fuzzy relations.
This leads to elimination of redundancies in the representation, less
computations, and f... | [
{
"created": "Wed, 5 Mar 2014 21:48:58 GMT",
"version": "v1"
}
] | 2014-03-07 | [
[
"Toussi",
"Hamid A.",
""
],
[
"Bigham",
"Bahram Sadeghi",
""
]
] | For fast and efficient analysis of large sets of fuzzy data, elimination of redundancies in the memory representation is needed. We used MTBDDs as the underlying data-structure to represent fuzzy sets and binary fuzzy relations. This leads to elimination of redundancies in the representation, less computations, and fas... |
1302.6840 | Runping Qi | Runping Qi, Nevin Lianwen Zhang, David L. Poole | Solving Asymmetric Decision Problems with Influence Diagrams | Appears in Proceedings of the Tenth Conference on Uncertainty in
Artificial Intelligence (UAI1994) | null | null | UAI-P-1994-PG-491-497 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While influence diagrams have many advantages as a representation framework
for Bayesian decision problems, they have a serious drawback in handling
asymmetric decision problems. To be represented in an influence diagram, an
asymmetric decision problem must be symmetrized. A considerable amount of
unnecessary computa... | [
{
"created": "Wed, 27 Feb 2013 14:19:16 GMT",
"version": "v1"
}
] | 2013-02-28 | [
[
"Qi",
"Runping",
""
],
[
"Zhang",
"Nevin Lianwen",
""
],
[
"Poole",
"David L.",
""
]
] | While influence diagrams have many advantages as a representation framework for Bayesian decision problems, they have a serious drawback in handling asymmetric decision problems. To be represented in an influence diagram, an asymmetric decision problem must be symmetrized. A considerable amount of unnecessary computati... |
1811.03196 | Yanchun Xie | Yanchun Xie, Jimin Xiao, Kaizhu Huang, Jeyarajan Thiyagalingam, Yao
Zhao | Correlation Filter Selection for Visual Tracking Using Reinforcement
Learning | 13 pages, 11 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Correlation filter has been proven to be an effective tool for a number of
approaches in visual tracking, particularly for seeking a good balance between
tracking accuracy and speed. However, correlation filter based models are
susceptible to wrong updates stemming from inaccurate tracking results. To
date, little ef... | [
{
"created": "Thu, 8 Nov 2018 00:24:42 GMT",
"version": "v1"
}
] | 2018-11-09 | [
[
"Xie",
"Yanchun",
""
],
[
"Xiao",
"Jimin",
""
],
[
"Huang",
"Kaizhu",
""
],
[
"Thiyagalingam",
"Jeyarajan",
""
],
[
"Zhao",
"Yao",
""
]
] | Correlation filter has been proven to be an effective tool for a number of approaches in visual tracking, particularly for seeking a good balance between tracking accuracy and speed. However, correlation filter based models are susceptible to wrong updates stemming from inaccurate tracking results. To date, little effo... |
2305.18193 | Igor Spasojevic | Igor Spasojevic, Xu Liu, Alejandro Ribeiro, George J. Pappas, Vijay
Kumar | Active Collaborative Localization in Heterogeneous Robot Teams | To appear in Robotics: Science and Systems (RSS) 2023 | null | null | null | cs.RO | http://creativecommons.org/licenses/by/4.0/ | Accurate and robust state estimation is critical for autonomous navigation of
robot teams. This task is especially challenging for large groups of size,
weight, and power (SWAP) constrained aerial robots operating in
perceptually-degraded GPS-denied environments. We can, however, actively
increase the amount of perce... | [
{
"created": "Mon, 29 May 2023 16:44:06 GMT",
"version": "v1"
}
] | 2023-05-30 | [
[
"Spasojevic",
"Igor",
""
],
[
"Liu",
"Xu",
""
],
[
"Ribeiro",
"Alejandro",
""
],
[
"Pappas",
"George J.",
""
],
[
"Kumar",
"Vijay",
""
]
] | Accurate and robust state estimation is critical for autonomous navigation of robot teams. This task is especially challenging for large groups of size, weight, and power (SWAP) constrained aerial robots operating in perceptually-degraded GPS-denied environments. We can, however, actively increase the amount of percept... |
1608.02257 | Chang Liu | Chang Liu, Bo Li, Yevgeniy Vorobeychik, Alina Oprea | Robust High-Dimensional Linear Regression | null | null | null | null | cs.LG cs.CR stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effectiveness of supervised learning techniques has made them ubiquitous
in research and practice. In high-dimensional settings, supervised learning
commonly relies on dimensionality reduction to improve performance and identify
the most important factors in predicting outcomes. However, the economic
importance o... | [
{
"created": "Sun, 7 Aug 2016 19:03:52 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Aug 2016 20:20:17 GMT",
"version": "v2"
}
] | 2016-08-11 | [
[
"Liu",
"Chang",
""
],
[
"Li",
"Bo",
""
],
[
"Vorobeychik",
"Yevgeniy",
""
],
[
"Oprea",
"Alina",
""
]
] | The effectiveness of supervised learning techniques has made them ubiquitous in research and practice. In high-dimensional settings, supervised learning commonly relies on dimensionality reduction to improve performance and identify the most important factors in predicting outcomes. However, the economic importance of ... |
2407.19547 | Yushi Huang | Yushi Huang, Ruihao Gong, Xianglong Liu, Jing Liu, Yuhang Li, Jiwen
Lu, Dacheng Tao | Temporal Feature Matters: A Framework for Diffusion Model Quantization | arXiv admin note: substantial text overlap with arXiv:2311.16503 | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | The Diffusion models, widely used for image generation, face significant
challenges related to their broad applicability due to prolonged inference
times and high memory demands. Efficient Post-Training Quantization (PTQ) is
crucial to address these issues. However, unlike traditional models, diffusion
models critica... | [
{
"created": "Sun, 28 Jul 2024 17:46:15 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Aug 2024 20:43:10 GMT",
"version": "v2"
}
] | 2024-08-09 | [
[
"Huang",
"Yushi",
""
],
[
"Gong",
"Ruihao",
""
],
[
"Liu",
"Xianglong",
""
],
[
"Liu",
"Jing",
""
],
[
"Li",
"Yuhang",
""
],
[
"Lu",
"Jiwen",
""
],
[
"Tao",
"Dacheng",
""
]
] | The Diffusion models, widely used for image generation, face significant challenges related to their broad applicability due to prolonged inference times and high memory demands. Efficient Post-Training Quantization (PTQ) is crucial to address these issues. However, unlike traditional models, diffusion models criticall... |
1412.3709 | Abel Gonzalez-Garcia | Abel Gonzalez-Garcia, Alexander Vezhnevets, Vittorio Ferrari | An active search strategy for efficient object class detection | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Object class detectors typically apply a window classifier to all the windows
in a large set, either in a sliding window manner or using object proposals. In
this paper, we develop an active search strategy that sequentially chooses the
next window to evaluate based on all the information gathered before. This
result... | [
{
"created": "Thu, 11 Dec 2014 16:23:38 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Apr 2015 11:29:51 GMT",
"version": "v2"
}
] | 2015-04-15 | [
[
"Gonzalez-Garcia",
"Abel",
""
],
[
"Vezhnevets",
"Alexander",
""
],
[
"Ferrari",
"Vittorio",
""
]
] | Object class detectors typically apply a window classifier to all the windows in a large set, either in a sliding window manner or using object proposals. In this paper, we develop an active search strategy that sequentially chooses the next window to evaluate based on all the information gathered before. This results ... |
2302.13375 | Linghao Chen | Linghao Chen, Yunzhou Song, Hujun Bao, Xiaowei Zhou | Perceiving Unseen 3D Objects by Poking the Objects | Accepted to ICRA 2023. Project page:
https://zju3dv.github.io/poking_perception | null | null | null | cs.RO cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel approach to interactive 3D object perception for robots.
Unlike previous perception algorithms that rely on known object models or a
large amount of annotated training data, we propose a poking-based approach
that automatically discovers and reconstructs 3D objects. The poking process
not only enab... | [
{
"created": "Sun, 26 Feb 2023 18:22:13 GMT",
"version": "v1"
}
] | 2023-02-28 | [
[
"Chen",
"Linghao",
""
],
[
"Song",
"Yunzhou",
""
],
[
"Bao",
"Hujun",
""
],
[
"Zhou",
"Xiaowei",
""
]
] | We present a novel approach to interactive 3D object perception for robots. Unlike previous perception algorithms that rely on known object models or a large amount of annotated training data, we propose a poking-based approach that automatically discovers and reconstructs 3D objects. The poking process not only enable... |
2406.04268 | Michael Dennis | Edward Hughes, Michael Dennis, Jack Parker-Holder, Feryal Behbahani,
Aditi Mavalankar, Yuge Shi, Tom Schaul, Tim Rocktaschel | Open-Endedness is Essential for Artificial Superhuman Intelligence | null | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | In recent years there has been a tremendous surge in the general capabilities
of AI systems, mainly fuelled by training foundation models on internetscale
data. Nevertheless, the creation of openended, ever self-improving AI remains
elusive. In this position paper, we argue that the ingredients are now in place
to ac... | [
{
"created": "Thu, 6 Jun 2024 17:15:02 GMT",
"version": "v1"
}
] | 2024-06-07 | [
[
"Hughes",
"Edward",
""
],
[
"Dennis",
"Michael",
""
],
[
"Parker-Holder",
"Jack",
""
],
[
"Behbahani",
"Feryal",
""
],
[
"Mavalankar",
"Aditi",
""
],
[
"Shi",
"Yuge",
""
],
[
"Schaul",
"Tom",
""
],
[
... | In recent years there has been a tremendous surge in the general capabilities of AI systems, mainly fuelled by training foundation models on internetscale data. Nevertheless, the creation of openended, ever self-improving AI remains elusive. In this position paper, we argue that the ingredients are now in place to achi... |
2103.05793 | Zhifeng Kong | Zhifeng Kong, Kamalika Chaudhuri | Universal Approximation of Residual Flows in Maximum Mean Discrepancy | null | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Normalizing flows are a class of flexible deep generative models that offer
easy likelihood computation. Despite their empirical success, there is little
theoretical understanding of their expressiveness. In this work, we study
residual flows, a class of normalizing flows composed of Lipschitz residual
blocks. We pro... | [
{
"created": "Wed, 10 Mar 2021 00:16:33 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Jun 2021 03:38:13 GMT",
"version": "v2"
}
] | 2021-06-28 | [
[
"Kong",
"Zhifeng",
""
],
[
"Chaudhuri",
"Kamalika",
""
]
] | Normalizing flows are a class of flexible deep generative models that offer easy likelihood computation. Despite their empirical success, there is little theoretical understanding of their expressiveness. In this work, we study residual flows, a class of normalizing flows composed of Lipschitz residual blocks. We prove... |
2304.10537 | Ziyu Wan | Ziyu Wan, Christian Richardt, Alja\v{z} Bo\v{z}i\v{c}, Chao Li, Vijay
Rengarajan, Seonghyeon Nam, Xiaoyu Xiang, Tuotuo Li, Bo Zhu, Rakesh Ranjan,
Jing Liao | Learning Neural Duplex Radiance Fields for Real-Time View Synthesis | CVPR 2023. Project page: http://raywzy.com/NDRF | null | null | null | cs.CV cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neural radiance fields (NeRFs) enable novel view synthesis with unprecedented
visual quality. However, to render photorealistic images, NeRFs require
hundreds of deep multilayer perceptron (MLP) evaluations - for each pixel. This
is prohibitively expensive and makes real-time rendering infeasible, even on
powerful mo... | [
{
"created": "Thu, 20 Apr 2023 17:59:52 GMT",
"version": "v1"
}
] | 2023-04-21 | [
[
"Wan",
"Ziyu",
""
],
[
"Richardt",
"Christian",
""
],
[
"Božič",
"Aljaž",
""
],
[
"Li",
"Chao",
""
],
[
"Rengarajan",
"Vijay",
""
],
[
"Nam",
"Seonghyeon",
""
],
[
"Xiang",
"Xiaoyu",
""
],
[
"Li",
... | Neural radiance fields (NeRFs) enable novel view synthesis with unprecedented visual quality. However, to render photorealistic images, NeRFs require hundreds of deep multilayer perceptron (MLP) evaluations - for each pixel. This is prohibitively expensive and makes real-time rendering infeasible, even on powerful mode... |
2109.00627 | Guangzhi Sun | Guangzhi Sun, Chao Zhang, Philip C. Woodland | Tree-constrained Pointer Generator for End-to-end Contextual Speech
Recognition | To appear in ASRU 2021 | null | null | null | cs.CL cs.SD | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Contextual knowledge is important for real-world automatic speech recognition
(ASR) applications. In this paper, a novel tree-constrained pointer generator
(TCPGen) component is proposed that incorporates such knowledge as a list of
biasing words into both attention-based encoder-decoder and transducer
end-to-end ASR... | [
{
"created": "Wed, 1 Sep 2021 21:41:59 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Sep 2021 09:38:53 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Sep 2021 15:47:21 GMT",
"version": "v3"
}
] | 2021-09-20 | [
[
"Sun",
"Guangzhi",
""
],
[
"Zhang",
"Chao",
""
],
[
"Woodland",
"Philip C.",
""
]
] | Contextual knowledge is important for real-world automatic speech recognition (ASR) applications. In this paper, a novel tree-constrained pointer generator (TCPGen) component is proposed that incorporates such knowledge as a list of biasing words into both attention-based encoder-decoder and transducer end-to-end ASR m... |
1912.06088 | Dibya Ghosh | Dibya Ghosh, Abhishek Gupta, Ashwin Reddy, Justin Fu, Coline Devin,
Benjamin Eysenbach, Sergey Levine | Learning to Reach Goals via Iterated Supervised Learning | First two authors contributed equally. Code available at
https://github.com/dibyaghosh/gcsl | null | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Current reinforcement learning (RL) algorithms can be brittle and difficult
to use, especially when learning goal-reaching behaviors from sparse rewards.
Although supervised imitation learning provides a simple and stable
alternative, it requires access to demonstrations from a human supervisor. In
this paper, we stu... | [
{
"created": "Thu, 12 Dec 2019 17:26:47 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Dec 2019 01:42:38 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Jun 2020 17:22:46 GMT",
"version": "v3"
},
{
"created": "Fri, 2 Oct 2020 19:49:10 GMT",
"version": "v4"
}
] | 2020-10-06 | [
[
"Ghosh",
"Dibya",
""
],
[
"Gupta",
"Abhishek",
""
],
[
"Reddy",
"Ashwin",
""
],
[
"Fu",
"Justin",
""
],
[
"Devin",
"Coline",
""
],
[
"Eysenbach",
"Benjamin",
""
],
[
"Levine",
"Sergey",
""
]
] | Current reinforcement learning (RL) algorithms can be brittle and difficult to use, especially when learning goal-reaching behaviors from sparse rewards. Although supervised imitation learning provides a simple and stable alternative, it requires access to demonstrations from a human supervisor. In this paper, we study... |
2011.00057 | Nishant Raj | Harshit Jain and Nishant Raj and Suyash Mishra | A Sui Generis QA Approach using RoBERTa for Adverse Drug Event
Identification | null | BMC Bioinformatics 22, 330 (2021) | 10.1186/s12859-021-04249-7 | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | Extraction of adverse drug events from biomedical literature and other
textual data is an important component to monitor drug-safety and this has
attracted attention of many researchers in healthcare. Existing works are more
pivoted around entity-relation extraction using bidirectional long short term
memory networks... | [
{
"created": "Fri, 30 Oct 2020 19:09:48 GMT",
"version": "v1"
}
] | 2021-10-22 | [
[
"Jain",
"Harshit",
""
],
[
"Raj",
"Nishant",
""
],
[
"Mishra",
"Suyash",
""
]
] | Extraction of adverse drug events from biomedical literature and other textual data is an important component to monitor drug-safety and this has attracted attention of many researchers in healthcare. Existing works are more pivoted around entity-relation extraction using bidirectional long short term memory networks (... |
1810.10615 | Guilherme Miguel Teixeira Rito | Guilherme Rito and Herv\'e Paulino | Scheduling computations with provably low synchronization overheads | null | null | null | null | cs.DS cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Work Stealing has been a very successful algorithm for scheduling parallel
computations, and is known to achieve high performances even for computations
exhibiting fine-grained parallelism. We present a variant of \ws\ that provably
avoids most synchronization overheads by keeping processors' deques entirely
private ... | [
{
"created": "Wed, 24 Oct 2018 20:54:48 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Apr 2019 18:32:59 GMT",
"version": "v2"
}
] | 2019-04-30 | [
[
"Rito",
"Guilherme",
""
],
[
"Paulino",
"Hervé",
""
]
] | Work Stealing has been a very successful algorithm for scheduling parallel computations, and is known to achieve high performances even for computations exhibiting fine-grained parallelism. We present a variant of \ws\ that provably avoids most synchronization overheads by keeping processors' deques entirely private by... |
2210.15082 | Nan Wang | Nan Wang and Ricardo G. Sanfelice | A Rapidly-Exploring Random Trees Motion Planning Algorithm for Hybrid
Dynamical Systems | This paper has been accepted for publication at the 2022 Conference
of Decision and Control (CDC) | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper proposes a rapidly-exploring random trees (RRT) algorithm to solve
the motion planning problem for hybrid systems. At each iteration, the proposed
algorithm, called HyRRT, randomly picks a state sample and extends the search
tree by flow or jump, which is also chosen randomly when both regimes are
possible... | [
{
"created": "Wed, 26 Oct 2022 23:36:30 GMT",
"version": "v1"
}
] | 2022-10-28 | [
[
"Wang",
"Nan",
""
],
[
"Sanfelice",
"Ricardo G.",
""
]
] | This paper proposes a rapidly-exploring random trees (RRT) algorithm to solve the motion planning problem for hybrid systems. At each iteration, the proposed algorithm, called HyRRT, randomly picks a state sample and extends the search tree by flow or jump, which is also chosen randomly when both regimes are possible. ... |
2402.11542 | Xinbang Dai | Xinbang Dai, Huiying Li, Guilin Qi | Question Answering Over Spatio-Temporal Knowledge Graph | 11 pages, 4 figures | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | Spatio-temporal knowledge graphs (STKGs) extend the concept of knowledge
graphs (KGs) by incorporating time and location information. While the research
community's focus on Knowledge Graph Question Answering (KGQA), the field of
answering questions incorporating both spatio-temporal information based on
STKGs remain... | [
{
"created": "Sun, 18 Feb 2024 10:44:48 GMT",
"version": "v1"
}
] | 2024-02-20 | [
[
"Dai",
"Xinbang",
""
],
[
"Li",
"Huiying",
""
],
[
"Qi",
"Guilin",
""
]
] | Spatio-temporal knowledge graphs (STKGs) extend the concept of knowledge graphs (KGs) by incorporating time and location information. While the research community's focus on Knowledge Graph Question Answering (KGQA), the field of answering questions incorporating both spatio-temporal information based on STKGs remains ... |
2309.04654 | Huaibo Zhao | Huaibo Zhao, Yosuke Higuchi, Yusuke Kida, Tetsuji Ogawa, Tetsunori
Kobayashi | Mask-CTC-based Encoder Pre-training for Streaming End-to-End Speech
Recognition | Accepted to EUSIPCO 2023 | null | null | null | cs.SD eess.AS | http://creativecommons.org/licenses/by/4.0/ | Achieving high accuracy with low latency has always been a challenge in
streaming end-to-end automatic speech recognition (ASR) systems. By attending
to more future contexts, a streaming ASR model achieves higher accuracy but
results in larger latency, which hurts the streaming performance. In the
Mask-CTC framework,... | [
{
"created": "Sat, 9 Sep 2023 01:05:59 GMT",
"version": "v1"
}
] | 2023-09-12 | [
[
"Zhao",
"Huaibo",
""
],
[
"Higuchi",
"Yosuke",
""
],
[
"Kida",
"Yusuke",
""
],
[
"Ogawa",
"Tetsuji",
""
],
[
"Kobayashi",
"Tetsunori",
""
]
] | Achieving high accuracy with low latency has always been a challenge in streaming end-to-end automatic speech recognition (ASR) systems. By attending to more future contexts, a streaming ASR model achieves higher accuracy but results in larger latency, which hurts the streaming performance. In the Mask-CTC framework, a... |
2303.15595 | Robert H\"onig | Robert H\"onig and Jan Ackermann, Mingyuan Chi | Bi-Encoder Cascades for Efficient Image Search | Under review as a short paper at the ICCV '23 RCV workshop | null | null | null | cs.IR | http://creativecommons.org/licenses/by/4.0/ | Modern neural encoders offer unprecedented text-image retrieval (TIR)
accuracy, but their high computational cost impedes an adoption to large-scale
image searches. To lower this cost, model cascades use an expensive encoder to
refine the ranking of a cheap encoder. However, existing cascading algorithms
focus on cro... | [
{
"created": "Mon, 27 Mar 2023 20:54:49 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Aug 2023 14:42:02 GMT",
"version": "v2"
}
] | 2023-08-07 | [
[
"Hönig",
"Robert",
""
],
[
"Ackermann",
"Jan",
""
],
[
"Chi",
"Mingyuan",
""
]
] | Modern neural encoders offer unprecedented text-image retrieval (TIR) accuracy, but their high computational cost impedes an adoption to large-scale image searches. To lower this cost, model cascades use an expensive encoder to refine the ranking of a cheap encoder. However, existing cascading algorithms focus on cross... |
1905.02320 | Songyao Jiang | Songyao Jiang, Hongfu Liu, Yue Wu, Yun Fu | Spatially Constrained GAN for Face and Fashion Synthesis | Accepted to IEEE International Conference on Automatic Face and
Gesture Recognition (FG), 2021 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Image generation has raised tremendous attention in both academic and
industrial areas, especially for the conditional and target-oriented image
generation, such as criminal portrait and fashion design. Although the current
studies have achieved preliminary results along this direction, they always
focus on class lab... | [
{
"created": "Tue, 7 May 2019 02:00:03 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Dec 2021 08:02:15 GMT",
"version": "v2"
}
] | 2021-12-07 | [
[
"Jiang",
"Songyao",
""
],
[
"Liu",
"Hongfu",
""
],
[
"Wu",
"Yue",
""
],
[
"Fu",
"Yun",
""
]
] | Image generation has raised tremendous attention in both academic and industrial areas, especially for the conditional and target-oriented image generation, such as criminal portrait and fashion design. Although the current studies have achieved preliminary results along this direction, they always focus on class label... |
2102.07482 | Pedro Gomes | Pedro Gomes, Silvia Rossi, Laura Toni | Spatio-temporal Graph-RNN for Point Cloud Prediction | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | In this paper, we propose an end-to-end learning network to predict future
frames in a point cloud sequence. As main novelty, an initial layer learns
topological information of point clouds as geometric features, to form
representative spatio-temporal neighborhoods. This module is followed by
multiple Graph-RNN cells... | [
{
"created": "Mon, 15 Feb 2021 11:39:40 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Feb 2021 11:43:31 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Feb 2021 15:10:02 GMT",
"version": "v3"
}
] | 2021-02-23 | [
[
"Gomes",
"Pedro",
""
],
[
"Rossi",
"Silvia",
""
],
[
"Toni",
"Laura",
""
]
] | In this paper, we propose an end-to-end learning network to predict future frames in a point cloud sequence. As main novelty, an initial layer learns topological information of point clouds as geometric features, to form representative spatio-temporal neighborhoods. This module is followed by multiple Graph-RNN cells. ... |
2307.07131 | Holden Lee | Holden Lee | Parallelising Glauber dynamics | v3: Corrected proposal distribution for Parallel Ising, obtained
polylog dependence on epsilon, added p-spin model. To appear in RANDOM 2024 | null | null | null | cs.DS math.PR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For distributions over discrete product spaces $\prod_{i=1}^n \Omega_i'$,
Glauber dynamics is a Markov chain that at each step, resamples a random
coordinate conditioned on the other coordinates. We show that $k$-Glauber
dynamics, which resamples a random subset of $k$ coordinates, mixes $k$ times
faster in $\chi^2$-... | [
{
"created": "Fri, 14 Jul 2023 02:59:28 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Sep 2023 20:06:23 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Nov 2023 01:21:39 GMT",
"version": "v3"
},
{
"created": "Wed, 10 Jul 2024 08:11:28 GMT",
"version": "v4"
}
] | 2024-07-11 | [
[
"Lee",
"Holden",
""
]
] | For distributions over discrete product spaces $\prod_{i=1}^n \Omega_i'$, Glauber dynamics is a Markov chain that at each step, resamples a random coordinate conditioned on the other coordinates. We show that $k$-Glauber dynamics, which resamples a random subset of $k$ coordinates, mixes $k$ times faster in $\chi^2$-di... |
2209.05170 | Sarit Kraus | Yohai Trabelsi, Abhijin Adiga, Sarit Kraus, S.S. Ravi | Resource Allocation to Agents with Restrictions: Maximizing Likelihood
with Minimum Compromise | null | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Many scenarios where agents with restrictions compete for resources can be
cast as maximum matching problems on bipartite graphs. Our focus is on resource
allocation problems where agents may have restrictions that make them
incompatible with some resources. We assume that a Principle chooses a maximum
matching rando... | [
{
"created": "Mon, 12 Sep 2022 11:58:19 GMT",
"version": "v1"
}
] | 2022-09-13 | [
[
"Trabelsi",
"Yohai",
""
],
[
"Adiga",
"Abhijin",
""
],
[
"Kraus",
"Sarit",
""
],
[
"Ravi",
"S. S.",
""
]
] | Many scenarios where agents with restrictions compete for resources can be cast as maximum matching problems on bipartite graphs. Our focus is on resource allocation problems where agents may have restrictions that make them incompatible with some resources. We assume that a Principle chooses a maximum matching randoml... |
2001.05171 | \c{C}a\u{g}atay Demiralp | Xiong Zhang and Jonathan Engel and Sara Evensen and Yuliang Li and
\c{C}a\u{g}atay Demiralp and Wang-Chiew Tan | Teddy: A System for Interactive Review Analysis | CHI'20 | null | null | null | cs.HC cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Reviews are integral to e-commerce services and products. They contain a
wealth of information about the opinions and experiences of users, which can
help better understand consumer decisions and improve user experience with
products and services. Today, data scientists analyze reviews by developing
rules and models ... | [
{
"created": "Wed, 15 Jan 2020 08:19:01 GMT",
"version": "v1"
}
] | 2020-01-16 | [
[
"Zhang",
"Xiong",
""
],
[
"Engel",
"Jonathan",
""
],
[
"Evensen",
"Sara",
""
],
[
"Li",
"Yuliang",
""
],
[
"Demiralp",
"Çağatay",
""
],
[
"Tan",
"Wang-Chiew",
""
]
] | Reviews are integral to e-commerce services and products. They contain a wealth of information about the opinions and experiences of users, which can help better understand consumer decisions and improve user experience with products and services. Today, data scientists analyze reviews by developing rules and models to... |
2401.12259 | Sascha Ossowski | Holger Billhardt, Alberto Fern\'andez, Marin Lujak, Sascha Ossowski | Agreement Technologies for Coordination in Smart Cities | null | Applied Sciences, Volume 8, Issue 5 (2018) | 10.3390/app8050816 | null | cs.MA cs.AI | http://creativecommons.org/licenses/by/4.0/ | Many challenges in today's society can be tackled by distributed open
systems. This is particularly true for domains that are commonly perceived
under the umbrella of smart cities, such as intelligent transportation, smart
energy grids, or participative governance. When designing computer applications
for these domai... | [
{
"created": "Sun, 21 Jan 2024 17:43:08 GMT",
"version": "v1"
}
] | 2024-01-24 | [
[
"Billhardt",
"Holger",
""
],
[
"Fernández",
"Alberto",
""
],
[
"Lujak",
"Marin",
""
],
[
"Ossowski",
"Sascha",
""
]
] | Many challenges in today's society can be tackled by distributed open systems. This is particularly true for domains that are commonly perceived under the umbrella of smart cities, such as intelligent transportation, smart energy grids, or participative governance. When designing computer applications for these domains... |
2308.11103 | Joel Niklaus | Alex Nyffenegger, Matthias St\"urmer, Joel Niklaus | Anonymity at Risk? Assessing Re-Identification Capabilities of Large
Language Models | Accepted to NAACL Findings 2024 | null | null | null | cs.CL cs.AI cs.IR cs.LG | http://creativecommons.org/licenses/by/4.0/ | Anonymity of both natural and legal persons in court rulings is a critical
aspect of privacy protection in the European Union and Switzerland. With the
advent of LLMs, concerns about large-scale re-identification of anonymized
persons are growing. In accordance with the Federal Supreme Court of
Switzerland, we explor... | [
{
"created": "Tue, 22 Aug 2023 00:57:36 GMT",
"version": "v1"
},
{
"created": "Sun, 19 May 2024 09:25:45 GMT",
"version": "v2"
}
] | 2024-05-21 | [
[
"Nyffenegger",
"Alex",
""
],
[
"Stürmer",
"Matthias",
""
],
[
"Niklaus",
"Joel",
""
]
] | Anonymity of both natural and legal persons in court rulings is a critical aspect of privacy protection in the European Union and Switzerland. With the advent of LLMs, concerns about large-scale re-identification of anonymized persons are growing. In accordance with the Federal Supreme Court of Switzerland, we explore ... |
2009.06390 | Yuxi Huan | Yuxi Huan, Fan Wu, Michail Basios, Leslie Kanthan, Lingbo Li, Baowen
Xu | IEO: Intelligent Evolutionary Optimisation for Hyperparameter Tuning | null | null | null | null | cs.LG cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hyperparameter optimisation is a crucial process in searching the optimal
machine learning model. The efficiency of finding the optimal hyperparameter
settings has been a big concern in recent researches since the optimisation
process could be time-consuming, especially when the objective functions are
highly expensi... | [
{
"created": "Thu, 10 Sep 2020 18:47:04 GMT",
"version": "v1"
}
] | 2020-09-15 | [
[
"Huan",
"Yuxi",
""
],
[
"Wu",
"Fan",
""
],
[
"Basios",
"Michail",
""
],
[
"Kanthan",
"Leslie",
""
],
[
"Li",
"Lingbo",
""
],
[
"Xu",
"Baowen",
""
]
] | Hyperparameter optimisation is a crucial process in searching the optimal machine learning model. The efficiency of finding the optimal hyperparameter settings has been a big concern in recent researches since the optimisation process could be time-consuming, especially when the objective functions are highly expensive... |
1706.00722 | Mohammad Hajiesmaili | Mohammad H. Hajiesmaili, Desmond Cai, and Enrique Mallada | Understanding the Inefficiency of Security-Constrained Economic Dispatch | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The security-constrained economic dispatch (SCED) problem tries to maintain
the reliability of a power network by ensuring that a single failure does not
lead to a global outage. The previous research has mainly investigated SCED by
formulating the problem in different modalities, e.g. preventive or corrective,
and d... | [
{
"created": "Fri, 2 Jun 2017 15:25:26 GMT",
"version": "v1"
}
] | 2017-06-05 | [
[
"Hajiesmaili",
"Mohammad H.",
""
],
[
"Cai",
"Desmond",
""
],
[
"Mallada",
"Enrique",
""
]
] | The security-constrained economic dispatch (SCED) problem tries to maintain the reliability of a power network by ensuring that a single failure does not lead to a global outage. The previous research has mainly investigated SCED by formulating the problem in different modalities, e.g. preventive or corrective, and dev... |
2110.15231 | Junjiao Tian | Junjiao Tian, Yen-Change Hsu, Yilin Shen, Hongxia Jin, Zsolt Kira | Exploring Covariate and Concept Shift for Detection and Calibration of
Out-of-Distribution Data | A short version of the paper is accepted to NeurIPS DistShift
Workshop 2021 | null | null | null | cs.LG cs.CV | http://creativecommons.org/licenses/by/4.0/ | Moving beyond testing on in-distribution data works on Out-of-Distribution
(OOD) detection have recently increased in popularity. A recent attempt to
categorize OOD data introduces the concept of near and far OOD detection.
Specifically, prior works define characteristics of OOD data in terms of
detection difficulty.... | [
{
"created": "Thu, 28 Oct 2021 15:42:55 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Nov 2021 20:35:07 GMT",
"version": "v2"
}
] | 2021-11-23 | [
[
"Tian",
"Junjiao",
""
],
[
"Hsu",
"Yen-Change",
""
],
[
"Shen",
"Yilin",
""
],
[
"Jin",
"Hongxia",
""
],
[
"Kira",
"Zsolt",
""
]
] | Moving beyond testing on in-distribution data works on Out-of-Distribution (OOD) detection have recently increased in popularity. A recent attempt to categorize OOD data introduces the concept of near and far OOD detection. Specifically, prior works define characteristics of OOD data in terms of detection difficulty. W... |
2001.01401 | Yeongtae Hwang | Yeongtae Hwang, Hyemin Cho, Hongsun Yang, Dong-Ok Won, Insoo Oh, and
Seong-Whan Lee | Mel-spectrogram augmentation for sequence to sequence voice conversion | 5pages, 1 figures, 8 tables | null | null | null | cs.LG cs.SD stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For training the sequence-to-sequence voice conversion model, we need to
handle an issue of insufficient data about the number of speech pairs which
consist of the same utterance. This study experimentally investigated the
effects of Mel-spectrogram augmentation on training the sequence-to-sequence
voice conversion (... | [
{
"created": "Mon, 6 Jan 2020 05:14:09 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jun 2020 09:39:47 GMT",
"version": "v2"
}
] | 2020-06-16 | [
[
"Hwang",
"Yeongtae",
""
],
[
"Cho",
"Hyemin",
""
],
[
"Yang",
"Hongsun",
""
],
[
"Won",
"Dong-Ok",
""
],
[
"Oh",
"Insoo",
""
],
[
"Lee",
"Seong-Whan",
""
]
] | For training the sequence-to-sequence voice conversion model, we need to handle an issue of insufficient data about the number of speech pairs which consist of the same utterance. This study experimentally investigated the effects of Mel-spectrogram augmentation on training the sequence-to-sequence voice conversion (VC... |
2406.11200 | Shirley Wu | Shirley Wu, Shiyu Zhao, Qian Huang, Kexin Huang, Michihiro Yasunaga,
Kaidi Cao, Vassilis N. Ioannidis, Karthik Subbian, Jure Leskovec, James Zou | AvaTaR: Optimizing LLM Agents for Tool-Assisted Knowledge Retrieval | 19 pages, 8 figures, 6 tables | null | null | null | cs.LG cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large language model (LLM) agents have demonstrated impressive capability in
utilizing external tools and knowledge to boost accuracy and reduce
hallucinations. However, developing the prompting techniques that make LLM
agents able to effectively use external tools and knowledge is a heuristic and
laborious task. Her... | [
{
"created": "Mon, 17 Jun 2024 04:20:02 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jun 2024 01:39:57 GMT",
"version": "v2"
}
] | 2024-06-19 | [
[
"Wu",
"Shirley",
""
],
[
"Zhao",
"Shiyu",
""
],
[
"Huang",
"Qian",
""
],
[
"Huang",
"Kexin",
""
],
[
"Yasunaga",
"Michihiro",
""
],
[
"Cao",
"Kaidi",
""
],
[
"Ioannidis",
"Vassilis N.",
""
],
[
"Sub... | Large language model (LLM) agents have demonstrated impressive capability in utilizing external tools and knowledge to boost accuracy and reduce hallucinations. However, developing the prompting techniques that make LLM agents able to effectively use external tools and knowledge is a heuristic and laborious task. Here,... |
2206.01309 | Peixian Liang | Peixian Liang, Yizhe Zhang, Yifan Ding, Jianxu Chen, Chinedu S.
Madukoma, Tim Weninger, Joshua D. Shrout, Danny Z. Chen | H-EMD: A Hierarchical Earth Mover's Distance Method for Instance
Segmentation | Accepted at IEEE Transactions On Medical Imaging (TMI) | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Deep learning (DL) based semantic segmentation methods have achieved
excellent performance in biomedical image segmentation, producing high quality
probability maps to allow extraction of rich instance information to facilitate
good instance segmentation. While numerous efforts were put into developing new
DL semanti... | [
{
"created": "Thu, 2 Jun 2022 21:27:27 GMT",
"version": "v1"
}
] | 2022-06-06 | [
[
"Liang",
"Peixian",
""
],
[
"Zhang",
"Yizhe",
""
],
[
"Ding",
"Yifan",
""
],
[
"Chen",
"Jianxu",
""
],
[
"Madukoma",
"Chinedu S.",
""
],
[
"Weninger",
"Tim",
""
],
[
"Shrout",
"Joshua D.",
""
],
[
"... | Deep learning (DL) based semantic segmentation methods have achieved excellent performance in biomedical image segmentation, producing high quality probability maps to allow extraction of rich instance information to facilitate good instance segmentation. While numerous efforts were put into developing new DL semantic ... |
2402.06560 | Aneesh Vartakavi | Amir Ziai, Aneesh Vartakavi | Video Annotator: A framework for efficiently building video classifiers
using vision-language models and active learning | Submitted for review to KDD '24 (ADS Track) | null | null | null | cs.CV cs.LG | http://creativecommons.org/licenses/by/4.0/ | High-quality and consistent annotations are fundamental to the successful
development of robust machine learning models. Traditional data annotation
methods are resource-intensive and inefficient, often leading to a reliance on
third-party annotators who are not the domain experts. Hard samples, which are
usually the... | [
{
"created": "Fri, 9 Feb 2024 17:19:05 GMT",
"version": "v1"
}
] | 2024-02-12 | [
[
"Ziai",
"Amir",
""
],
[
"Vartakavi",
"Aneesh",
""
]
] | High-quality and consistent annotations are fundamental to the successful development of robust machine learning models. Traditional data annotation methods are resource-intensive and inefficient, often leading to a reliance on third-party annotators who are not the domain experts. Hard samples, which are usually the m... |
2311.06149 | Slimane Djema | Slimane Djema, Zoubir Abdeslem Benselama, Ramdane Hedjar, Krabi
Abdallah | Dense Visual Odometry Using Genetic Algorithm | 9 pages, 9 figures | International Journal of Intelligent Systems and Applications in
Engineering, Volume 11, issue 3, Pages 611-619, published date 2023/7/16 | null | null | cs.RO cs.AI cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Our work aims to estimate the camera motion mounted on the head of a mobile
robot or a moving object from RGB-D images in a static scene. The problem of
motion estimation is transformed into a nonlinear least squares function.
Methods for solving such problems are iterative. Various classic methods gave
an iterative ... | [
{
"created": "Fri, 10 Nov 2023 16:09:01 GMT",
"version": "v1"
}
] | 2023-11-13 | [
[
"Djema",
"Slimane",
""
],
[
"Benselama",
"Zoubir Abdeslem",
""
],
[
"Hedjar",
"Ramdane",
""
],
[
"Abdallah",
"Krabi",
""
]
] | Our work aims to estimate the camera motion mounted on the head of a mobile robot or a moving object from RGB-D images in a static scene. The problem of motion estimation is transformed into a nonlinear least squares function. Methods for solving such problems are iterative. Various classic methods gave an iterative so... |
0704.2808 | Aditya Ramamoorthy | Aditya Ramamoorthy | Minimum cost distributed source coding over a network | First version apppeared in the Proceedings of the 2007 IEEE
International Symposium on Information Theory, Nice, France, June 24 - 29,
2007. The second version is an expanded journal submission under
consideration at the IEEE Transactions on Information Theory | null | null | null | cs.IT cs.NI math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work considers the problem of transmitting multiple compressible sources
over a network at minimum cost. The aim is to find the optimal rates at which
the sources should be compressed and the network flows using which they should
be transmitted so that the cost of the transmission is minimal. We consider
network... | [
{
"created": "Mon, 23 Apr 2007 17:41:35 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Aug 2009 22:56:01 GMT",
"version": "v2"
}
] | 2009-08-13 | [
[
"Ramamoorthy",
"Aditya",
""
]
] | This work considers the problem of transmitting multiple compressible sources over a network at minimum cost. The aim is to find the optimal rates at which the sources should be compressed and the network flows using which they should be transmitted so that the cost of the transmission is minimal. We consider networks ... |
1206.6428 | Alexandru Niculescu-Mizil | Abhishek Kumar (University of Maryland), Alexandru Niculescu-Mizil
(NEC Laboratories America), Koray Kavukcuoglu (NEC Laboratories America), Hal
Daume III (University of Maryland) | A Binary Classification Framework for Two-Stage Multiple Kernel Learning | Appears in Proceedings of the 29th International Conference on
Machine Learning (ICML 2012) | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the advent of kernel methods, automating the task of specifying a
suitable kernel has become increasingly important. In this context, the
Multiple Kernel Learning (MKL) problem of finding a combination of
pre-specified base kernels that is suitable for the task at hand has received
significant attention from res... | [
{
"created": "Wed, 27 Jun 2012 19:59:59 GMT",
"version": "v1"
}
] | 2012-07-03 | [
[
"Kumar",
"Abhishek",
"",
"University of Maryland"
],
[
"Niculescu-Mizil",
"Alexandru",
"",
"NEC Laboratories America"
],
[
"Kavukcuoglu",
"Koray",
"",
"NEC Laboratories America"
],
[
"Daume",
"Hal",
"III",
"University of Maryland"
]
] | With the advent of kernel methods, automating the task of specifying a suitable kernel has become increasingly important. In this context, the Multiple Kernel Learning (MKL) problem of finding a combination of pre-specified base kernels that is suitable for the task at hand has received significant attention from resea... |
1812.04431 | Apostolos Rikos | Apostolos I. Rikos | Distributed Weight Balancing in Directed Topologies | doctoral thesis | null | null | null | cs.DC cs.DS eess.SP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This doctoral thesis concerns novel distributed algorithms for weight
balancing over directed (communication) topologies. A directed topology
(digraph) with nonnegative (or positive) weights assigned on each edge is
weight-balanced if, for each node, the sum of the weights of in-coming edges
equals the sum of the wei... | [
{
"created": "Thu, 6 Dec 2018 00:06:54 GMT",
"version": "v1"
}
] | 2018-12-12 | [
[
"Rikos",
"Apostolos I.",
""
]
] | This doctoral thesis concerns novel distributed algorithms for weight balancing over directed (communication) topologies. A directed topology (digraph) with nonnegative (or positive) weights assigned on each edge is weight-balanced if, for each node, the sum of the weights of in-coming edges equals the sum of the weigh... |
1610.07045 | Yixuan (Julie) Zhu | Julie Yixuan Zhu, Chao Zhang, Huichu Zhang, Shi Zhi, Victor O.K. Li,
Jiawei Han, Yu Zheng | pg-Causality: Identifying Spatiotemporal Causal Pathways for Air
Pollutants with Urban Big Data | null | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many countries are suffering from severe air pollution. Understanding how
different air pollutants accumulate and propagate is critical to making
relevant public policies. In this paper, we use urban big data (air quality
data and meteorological data) to identify the \emph{spatiotemporal (ST) causal
pathways} for air... | [
{
"created": "Sat, 22 Oct 2016 13:17:28 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Nov 2017 08:30:29 GMT",
"version": "v2"
},
{
"created": "Wed, 18 Apr 2018 07:39:53 GMT",
"version": "v3"
}
] | 2018-04-19 | [
[
"Zhu",
"Julie Yixuan",
""
],
[
"Zhang",
"Chao",
""
],
[
"Zhang",
"Huichu",
""
],
[
"Zhi",
"Shi",
""
],
[
"Li",
"Victor O. K.",
""
],
[
"Han",
"Jiawei",
""
],
[
"Zheng",
"Yu",
""
]
] | Many countries are suffering from severe air pollution. Understanding how different air pollutants accumulate and propagate is critical to making relevant public policies. In this paper, we use urban big data (air quality data and meteorological data) to identify the \emph{spatiotemporal (ST) causal pathways} for air p... |
2406.17608 | Xiao Ma | Xiao Ma, Yuhui Tao, Yuhan Zhang, Zexuan Ji, Yizhe Zhang, Qiang Chen | Test-Time Generative Augmentation for Medical Image Segmentation | 12pages, 2figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose a novel approach to enhance medical image
segmentation during test time. Instead of employing hand-crafted transforms or
functions on the input test image to create multiple views for test-time
augmentation, we advocate for the utilization of an advanced domain-fine-tuned
generative model (G... | [
{
"created": "Tue, 25 Jun 2024 14:53:01 GMT",
"version": "v1"
}
] | 2024-06-26 | [
[
"Ma",
"Xiao",
""
],
[
"Tao",
"Yuhui",
""
],
[
"Zhang",
"Yuhan",
""
],
[
"Ji",
"Zexuan",
""
],
[
"Zhang",
"Yizhe",
""
],
[
"Chen",
"Qiang",
""
]
] | In this paper, we propose a novel approach to enhance medical image segmentation during test time. Instead of employing hand-crafted transforms or functions on the input test image to create multiple views for test-time augmentation, we advocate for the utilization of an advanced domain-fine-tuned generative model (GM)... |
2310.19630 | Olivier Rukundo | Olivier Rukundo, Andrea Behanova, Riccardo De Feo, Seppo Ronkko, Joni
Oja, Jussi Tohka | Convolutional Neural Networks for Automatic Detection of Intact
Adenovirus from TEM Imaging with Debris, Broken and Artefacts Particles | 13 pages, 8 figures | null | null | null | cs.CV cs.NE | http://creativecommons.org/licenses/by/4.0/ | Regular monitoring of the primary particles and purity profiles of a drug
product during development and manufacturing processes is essential for
manufacturers to avoid product variability and contamination. Transmission
electron microscopy (TEM) imaging helps manufacturers predict how changes
affect particle charact... | [
{
"created": "Mon, 30 Oct 2023 15:23:25 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Nov 2023 14:58:19 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Nov 2023 15:18:03 GMT",
"version": "v3"
}
] | 2023-11-10 | [
[
"Rukundo",
"Olivier",
""
],
[
"Behanova",
"Andrea",
""
],
[
"De Feo",
"Riccardo",
""
],
[
"Ronkko",
"Seppo",
""
],
[
"Oja",
"Joni",
""
],
[
"Tohka",
"Jussi",
""
]
] | Regular monitoring of the primary particles and purity profiles of a drug product during development and manufacturing processes is essential for manufacturers to avoid product variability and contamination. Transmission electron microscopy (TEM) imaging helps manufacturers predict how changes affect particle character... |
1202.1596 | Vasilis Ntranos | Vasileios Ntranos, Giuseppe Caire, Alexandros G. Dimakis | Allocations for Heterogenous Distributed Storage | 5 pages, 1 figure | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the problem of storing a data object in a set of data nodes that
fail independently with given probabilities. Our problem is a natural
generalization of a homogenous storage allocation problem where all the nodes
had the same reliability and is naturally motivated for peer-to-peer and cloud
storage systems w... | [
{
"created": "Wed, 8 Feb 2012 04:18:14 GMT",
"version": "v1"
}
] | 2012-02-09 | [
[
"Ntranos",
"Vasileios",
""
],
[
"Caire",
"Giuseppe",
""
],
[
"Dimakis",
"Alexandros G.",
""
]
] | We study the problem of storing a data object in a set of data nodes that fail independently with given probabilities. Our problem is a natural generalization of a homogenous storage allocation problem where all the nodes had the same reliability and is naturally motivated for peer-to-peer and cloud storage systems wit... |
2310.16704 | AnneMarie Borg | Suzan Zuurmond, AnneMarie Borg, Matthijs van Kempen and Remi Wieten | Human-centred explanation of rule-based decision-making systems in the
legal domain | This is the full version of a demo at the 36th International
Conference on Legal Knowledge and Information Systems (JURIX'23) | null | null | null | cs.AI cs.HC | http://creativecommons.org/licenses/by/4.0/ | We propose a human-centred explanation method for rule-based automated
decision-making systems in the legal domain. Firstly, we establish a conceptual
framework for developing explanation methods, representing its key internal
components (content, communication and adaptation) and external dependencies
(decision-maki... | [
{
"created": "Wed, 25 Oct 2023 15:20:05 GMT",
"version": "v1"
}
] | 2023-10-26 | [
[
"Zuurmond",
"Suzan",
""
],
[
"Borg",
"AnneMarie",
""
],
[
"van Kempen",
"Matthijs",
""
],
[
"Wieten",
"Remi",
""
]
] | We propose a human-centred explanation method for rule-based automated decision-making systems in the legal domain. Firstly, we establish a conceptual framework for developing explanation methods, representing its key internal components (content, communication and adaptation) and external dependencies (decision-making... |
1208.0384 | Liu Shaoli | Shaoli Liu, Yunji Chen, Tianshi Chen, Ling Li, Chao Lu | Global Adaptive Routing Algorithm Without Additional Congestion
Propagation Network | null | null | null | null | cs.NI | http://creativecommons.org/licenses/by-nc-sa/3.0/ | Adaptive routing algorithm has been employed in multichip interconnection
networks in order to improve network performance. Does a algorithm use local or
global network state? This is the key question in adaptive routing. In many
traffic patterns, the ignorance of global network state, leading to routing
selection ba... | [
{
"created": "Thu, 2 Aug 2012 02:25:59 GMT",
"version": "v1"
}
] | 2012-08-03 | [
[
"Liu",
"Shaoli",
""
],
[
"Chen",
"Yunji",
""
],
[
"Chen",
"Tianshi",
""
],
[
"Li",
"Ling",
""
],
[
"Lu",
"Chao",
""
]
] | Adaptive routing algorithm has been employed in multichip interconnection networks in order to improve network performance. Does a algorithm use local or global network state? This is the key question in adaptive routing. In many traffic patterns, the ignorance of global network state, leading to routing selection base... |
2310.20354 | Keith Malcolm Smith | Keith Malcolm Smith and Jason P. Smith | Statistical Complexity of Heterogeneous Geometric Networks | 12 pages, 6 figures | null | null | null | cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Heterogeneity and geometry are key explanatory components underlying the
structure of real-world networks. The relationship between these components and
the statistical complexity of networks is not well understood. We introduce a
parsimonious normalised measure of statistical complexity for networks --
normalised hi... | [
{
"created": "Tue, 31 Oct 2023 10:51:10 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Feb 2024 17:02:14 GMT",
"version": "v2"
}
] | 2024-03-01 | [
[
"Smith",
"Keith Malcolm",
""
],
[
"Smith",
"Jason P.",
""
]
] | Heterogeneity and geometry are key explanatory components underlying the structure of real-world networks. The relationship between these components and the statistical complexity of networks is not well understood. We introduce a parsimonious normalised measure of statistical complexity for networks -- normalised hier... |
1310.5839 | Volker Weinberg | David Brayford, Momme Allalen and Volker Weinberg | Extreme Scaling of Lattice Quantum Chromodynamics | 5 pages, 2 figures, talk given at the "Extreme Scaling on SuperMUC"
Minisymposium during ParCo 2013, International Conference on Parallel
Computing, 10-13 September 2013, Munich | null | null | null | cs.DC cs.PF hep-lat physics.comp-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As the complexity and size of challenges in science and engineering are
continually increasing, it is highly important that applications are able to
scale strongly to very large numbers of cores (>100,000 cores) to enable HPC
systems to be utilised efficiently. This paper presents results of strong
scaling tests perf... | [
{
"created": "Tue, 22 Oct 2013 08:48:03 GMT",
"version": "v1"
}
] | 2013-10-23 | [
[
"Brayford",
"David",
""
],
[
"Allalen",
"Momme",
""
],
[
"Weinberg",
"Volker",
""
]
] | As the complexity and size of challenges in science and engineering are continually increasing, it is highly important that applications are able to scale strongly to very large numbers of cores (>100,000 cores) to enable HPC systems to be utilised efficiently. This paper presents results of strong scaling tests perfor... |
2404.19431 | Mohammad Javad Ahmadi | Mohammad Javad Ahmadi, Rafael F. Schaefer, H. Vincent Poor | Integrated Sensing and Communications for Unsourced Random Access:
Fundamental Limits | null | null | null | null | cs.IT math.IT | http://creativecommons.org/licenses/by/4.0/ | This work considers the problem of integrated sensing and communication
(ISAC) with a massive number of unsourced and uncoordinated users. In the
proposed model, known as the unsourced ISAC system (UNISAC), all active
communication and sensing users share a short frame to transmit their signals,
without requiring sch... | [
{
"created": "Tue, 30 Apr 2024 10:26:04 GMT",
"version": "v1"
},
{
"created": "Wed, 1 May 2024 05:17:35 GMT",
"version": "v2"
}
] | 2024-05-02 | [
[
"Ahmadi",
"Mohammad Javad",
""
],
[
"Schaefer",
"Rafael F.",
""
],
[
"Poor",
"H. Vincent",
""
]
] | This work considers the problem of integrated sensing and communication (ISAC) with a massive number of unsourced and uncoordinated users. In the proposed model, known as the unsourced ISAC system (UNISAC), all active communication and sensing users share a short frame to transmit their signals, without requiring sched... |
2305.19212 | Markus Hecher | Johannes K. Fichte, Markus Hecher, Michael Morak, Patrick Thier,
Stefan Woltran | Solving Projected Model Counting by Utilizing Treewidth and its Limits | arXiv admin note: substantial text overlap with arXiv:1805.05445 | null | null | null | cs.CC cs.AI cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we introduce a novel algorithm to solve projected model
counting (PMC). PMC asks to count solutions of a Boolean formula with respect
to a given set of projection variables, where multiple solutions that are
identical when restricted to the projection variables count as only one
solution. Inspired by t... | [
{
"created": "Tue, 30 May 2023 17:02:07 GMT",
"version": "v1"
},
{
"created": "Wed, 31 May 2023 00:51:58 GMT",
"version": "v2"
}
] | 2023-06-01 | [
[
"Fichte",
"Johannes K.",
""
],
[
"Hecher",
"Markus",
""
],
[
"Morak",
"Michael",
""
],
[
"Thier",
"Patrick",
""
],
[
"Woltran",
"Stefan",
""
]
] | In this paper, we introduce a novel algorithm to solve projected model counting (PMC). PMC asks to count solutions of a Boolean formula with respect to a given set of projection variables, where multiple solutions that are identical when restricted to the projection variables count as only one solution. Inspired by the... |
1902.04744 | Peixin Wang | Peixin Wang, Hongfei Fu, Krishnendu Chatterjee, Yuxin Deng, Ming Xu | Proving Expected Sensitivity of Probabilistic Programs with Randomized
Variable-Dependent Termination Time | null | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The notion of program sensitivity (aka Lipschitz continuity) specifies that
changes in the program input result in proportional changes to the program
output. For probabilistic programs the notion is naturally extended to expected
sensitivity. A previous approach develops a relational program logic framework
for prov... | [
{
"created": "Wed, 13 Feb 2019 05:32:09 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Jul 2019 09:31:56 GMT",
"version": "v2"
},
{
"created": "Mon, 28 Oct 2019 13:59:53 GMT",
"version": "v3"
}
] | 2019-10-29 | [
[
"Wang",
"Peixin",
""
],
[
"Fu",
"Hongfei",
""
],
[
"Chatterjee",
"Krishnendu",
""
],
[
"Deng",
"Yuxin",
""
],
[
"Xu",
"Ming",
""
]
] | The notion of program sensitivity (aka Lipschitz continuity) specifies that changes in the program input result in proportional changes to the program output. For probabilistic programs the notion is naturally extended to expected sensitivity. A previous approach develops a relational program logic framework for provin... |
2308.13712 | Jiawei Liu | Jiawei Liu, Qiang Wang, Huijie Fan, Yinong Wang, Yandong Tang,
Liangqiong Qu | Residual Denoising Diffusion Models | Accepted to CVPR2024 | null | null | null | cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose residual denoising diffusion models (RDDM), a novel dual diffusion
process that decouples the traditional single denoising diffusion process into
residual diffusion and noise diffusion. This dual diffusion framework expands
the denoising-based diffusion models, initially uninterpretable for image
restorati... | [
{
"created": "Fri, 25 Aug 2023 23:54:15 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Oct 2023 14:32:30 GMT",
"version": "v2"
},
{
"created": "Fri, 22 Mar 2024 15:30:57 GMT",
"version": "v3"
}
] | 2024-03-25 | [
[
"Liu",
"Jiawei",
""
],
[
"Wang",
"Qiang",
""
],
[
"Fan",
"Huijie",
""
],
[
"Wang",
"Yinong",
""
],
[
"Tang",
"Yandong",
""
],
[
"Qu",
"Liangqiong",
""
]
] | We propose residual denoising diffusion models (RDDM), a novel dual diffusion process that decouples the traditional single denoising diffusion process into residual diffusion and noise diffusion. This dual diffusion framework expands the denoising-based diffusion models, initially uninterpretable for image restoration... |
2305.04724 | Banupriya V | V. Banupriya and S. Anusuya | Strategy for Rapid Diabetic Retinopathy Exposure Based on Enhanced
Feature Extraction Processing | null | null | 10.32604/cmc.2023.038696 | null | cs.CV cs.AI | http://creativecommons.org/licenses/by/4.0/ | In the modern world, one of the most severe eye infections brought on by
diabetes is known as diabetic retinopathy, which will result in retinal damage,
and, thus, lead to blindness. Diabetic retinopathy can be well treated with
early diagnosis. Retinal fundus images of humans are used to screen for lesions
in the re... | [
{
"created": "Mon, 8 May 2023 14:17:33 GMT",
"version": "v1"
}
] | 2023-05-09 | [
[
"Banupriya",
"V.",
""
],
[
"Anusuya",
"S.",
""
]
] | In the modern world, one of the most severe eye infections brought on by diabetes is known as diabetic retinopathy, which will result in retinal damage, and, thus, lead to blindness. Diabetic retinopathy can be well treated with early diagnosis. Retinal fundus images of humans are used to screen for lesions in the reti... |
2007.10602 | Makis Arsenis | Makis Arsenis, Odysseas Drosis, Robert Kleinberg | Revenue Monotonicity Under Misspecified Bidders | null | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate revenue guarantees for auction mechanisms in a model where a
distribution is specified for each bidder, but only some of the distributions
are correct. The subset of bidders whose distribution is correctly specified
(henceforth, the "green bidders") is unknown to the auctioneer. The question we
address... | [
{
"created": "Tue, 21 Jul 2020 05:11:35 GMT",
"version": "v1"
}
] | 2020-07-22 | [
[
"Arsenis",
"Makis",
""
],
[
"Drosis",
"Odysseas",
""
],
[
"Kleinberg",
"Robert",
""
]
] | We investigate revenue guarantees for auction mechanisms in a model where a distribution is specified for each bidder, but only some of the distributions are correct. The subset of bidders whose distribution is correctly specified (henceforth, the "green bidders") is unknown to the auctioneer. The question we address i... |
2404.08607 | Liangzhi Wang | Liangzhi Wang, Chen Chen, Carlo Fischione, and Jie Zhang | Learning-Based Joint Antenna Selection and Precoding Design for
Cell-Free MIMO Networks | This work has been submitted to the IEEE for possible publication.
Copyright may be transferred without notice, after which this version may no
longer be accessible | null | null | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper considers a downlink cell-free multiple-input multiple-output
(MIMO) network in which multiple multi-antenna base stations (BSs) serve
multiple users via coherent joint transmission. In order to reduce the energy
consumption by radio frequency components, each BS selects a subset of antennas
for downlink d... | [
{
"created": "Fri, 12 Apr 2024 17:13:50 GMT",
"version": "v1"
}
] | 2024-04-15 | [
[
"Wang",
"Liangzhi",
""
],
[
"Chen",
"Chen",
""
],
[
"Fischione",
"Carlo",
""
],
[
"Zhang",
"Jie",
""
]
] | This paper considers a downlink cell-free multiple-input multiple-output (MIMO) network in which multiple multi-antenna base stations (BSs) serve multiple users via coherent joint transmission. In order to reduce the energy consumption by radio frequency components, each BS selects a subset of antennas for downlink dat... |
2010.07024 | Xiang Hui Nicholas Lim | Nicholas Lim, Bryan Hooi, See-Kiong Ng, Xueou Wang, Yong Liang Goh,
Renrong Weng, Jagannadan Varadarajan | STP-UDGAT: Spatial-Temporal-Preference User Dimensional Graph Attention
Network for Next POI Recommendation | To appear in Proceedings of the 29th ACM International Conference on
Information and Knowledge Management (CIKM), 2020 | null | 10.1145/3340531.3411876 | null | cs.IR cs.LG cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Next Point-of-Interest (POI) recommendation is a longstanding problem across
the domains of Location-Based Social Networks (LBSN) and transportation. Recent
Recurrent Neural Network (RNN) based approaches learn POI-POI relationships in
a local view based on independent user visit sequences. This limits the model's
ab... | [
{
"created": "Tue, 6 Oct 2020 04:03:42 GMT",
"version": "v1"
}
] | 2020-10-15 | [
[
"Lim",
"Nicholas",
""
],
[
"Hooi",
"Bryan",
""
],
[
"Ng",
"See-Kiong",
""
],
[
"Wang",
"Xueou",
""
],
[
"Goh",
"Yong Liang",
""
],
[
"Weng",
"Renrong",
""
],
[
"Varadarajan",
"Jagannadan",
""
]
] | Next Point-of-Interest (POI) recommendation is a longstanding problem across the domains of Location-Based Social Networks (LBSN) and transportation. Recent Recurrent Neural Network (RNN) based approaches learn POI-POI relationships in a local view based on independent user visit sequences. This limits the model's abil... |
2202.09391 | Sourabh Balgi Mr. | Sourabh Balgi, Jose M. Pe\~na, Adel Daoud | Counterfactual Analysis of the Impact of the IMF Program on Child
Poverty in the Global-South Region using Causal-Graphical Normalizing Flows | 8(+6) pages, 3(+3) figures, arXiv admin note: text overlap with
arXiv:2202.03281 | null | null | null | cs.AI econ.EM stat.AP | http://creativecommons.org/licenses/by/4.0/ | This work demonstrates the application of a particular branch of causal
inference and deep learning models: \emph{causal-Graphical Normalizing Flows
(c-GNFs)}. In a recent contribution, scholars showed that normalizing flows
carry certain properties, making them particularly suitable for causal and
counterfactual ana... | [
{
"created": "Thu, 17 Feb 2022 12:18:14 GMT",
"version": "v1"
}
] | 2022-02-22 | [
[
"Balgi",
"Sourabh",
""
],
[
"Peña",
"Jose M.",
""
],
[
"Daoud",
"Adel",
""
]
] | This work demonstrates the application of a particular branch of causal inference and deep learning models: \emph{causal-Graphical Normalizing Flows (c-GNFs)}. In a recent contribution, scholars showed that normalizing flows carry certain properties, making them particularly suitable for causal and counterfactual analy... |
1810.07132 | Wei Dai | Wei Dai, Kenji Yoshigoe, William Parsley | Improving Data Quality through Deep Learning and Statistical Models | 8 pages, 6 figures, and 3 tables | Dai, Wei, Kenji Yoshigoe, and William Parsley. "Improving Data
Quality Through Deep Learning and Statistical Models." In Information
Technology-New Generations, pp. 515-522. Springer, Cham, 2018 | 10.1007/978-3-319-54978-1_66 | null | cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Traditional data quality control methods are based on users experience or
previously established business rules, and this limits performance in addition
to being a very time consuming process with lower than desirable accuracy.
Utilizing deep learning, we can leverage computing resources and advanced
techniques to ov... | [
{
"created": "Tue, 16 Oct 2018 16:57:07 GMT",
"version": "v1"
}
] | 2018-10-17 | [
[
"Dai",
"Wei",
""
],
[
"Yoshigoe",
"Kenji",
""
],
[
"Parsley",
"William",
""
]
] | Traditional data quality control methods are based on users experience or previously established business rules, and this limits performance in addition to being a very time consuming process with lower than desirable accuracy. Utilizing deep learning, we can leverage computing resources and advanced techniques to over... |
1907.05406 | Bing Yao | Bing Yao, Yarong Mu, Yirong Sun, Hui Sun, Xiaohui Zhang, Hongyu Wang,
Jing Su, Mingjun Zhang, Sihua Yang, Meimei Zhao, Xiaomin Wang, Fei Ma, Ming
Yao, Chao Yang, Jianming Xie | Using Chinese Characters To Generate Text-Based Passwords For
Information Security | null | null | null | null | cs.IT math.CO math.IT | http://creativecommons.org/licenses/by/4.0/ | Graphical passwords (GPWs) are in many areas of the current world.
Topological graphic passwords (Topsnut-gpws) are a new type of cryptography,
and they differ from the existing GPWs. A Topsnut-gpw consists of two parts:
one is a topological structure (graph), and one is a set of discrete elements
(a graph labelling,... | [
{
"created": "Thu, 11 Jul 2019 17:46:56 GMT",
"version": "v1"
}
] | 2019-07-12 | [
[
"Yao",
"Bing",
""
],
[
"Mu",
"Yarong",
""
],
[
"Sun",
"Yirong",
""
],
[
"Sun",
"Hui",
""
],
[
"Zhang",
"Xiaohui",
""
],
[
"Wang",
"Hongyu",
""
],
[
"Su",
"Jing",
""
],
[
"Zhang",
"Mingjun",
... | Graphical passwords (GPWs) are in many areas of the current world. Topological graphic passwords (Topsnut-gpws) are a new type of cryptography, and they differ from the existing GPWs. A Topsnut-gpw consists of two parts: one is a topological structure (graph), and one is a set of discrete elements (a graph labelling, o... |
1709.07658 | Jordan Ivanchev | Jordan Ivanchev, Alois Knoll, Daniel Zehe, Suraj Nair, David Eckhoff | Potentials and Implications of Dedicated Highway Lanes for Autonomous
Vehicles | 12 pages, 7 figures | null | null | null | cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The introduction of autonomous vehicles (AVs) will have far-reaching effects
on road traffic in cities and on highways.The implementation of automated
highway system (AHS), possibly with a dedicated lane only for AVs, is believed
to be a requirement to maximise the benefit from the advantages of AVs. We
study the ram... | [
{
"created": "Fri, 22 Sep 2017 09:45:40 GMT",
"version": "v1"
}
] | 2017-09-25 | [
[
"Ivanchev",
"Jordan",
""
],
[
"Knoll",
"Alois",
""
],
[
"Zehe",
"Daniel",
""
],
[
"Nair",
"Suraj",
""
],
[
"Eckhoff",
"David",
""
]
] | The introduction of autonomous vehicles (AVs) will have far-reaching effects on road traffic in cities and on highways.The implementation of automated highway system (AHS), possibly with a dedicated lane only for AVs, is believed to be a requirement to maximise the benefit from the advantages of AVs. We study the ramif... |
1006.0334 | Rui Costa | Rui A. Costa and Michael Langberg and Jo\~ao Barros | One-Shot Capacity of Discrete Channels | ISIT 2010 | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Shannon defined channel capacity as the highest rate at which there exists a
sequence of codes of block length $n$ such that the error probability goes to
zero as $n$ goes to infinity. In this definition, it is implicit that the block
length, which can be viewed as the number of available channel uses, is
unlimited. ... | [
{
"created": "Wed, 2 Jun 2010 09:31:35 GMT",
"version": "v1"
}
] | 2010-06-03 | [
[
"Costa",
"Rui A.",
""
],
[
"Langberg",
"Michael",
""
],
[
"Barros",
"João",
""
]
] | Shannon defined channel capacity as the highest rate at which there exists a sequence of codes of block length $n$ such that the error probability goes to zero as $n$ goes to infinity. In this definition, it is implicit that the block length, which can be viewed as the number of available channel uses, is unlimited. Th... |
2203.05707 | Da Ma | Ghazal Mirabnahrazam, Da Ma, Sieun Lee, Karteek Popuri, Hyunwoo Lee,
Jiguo Cao, Lei Wang, James E Galvin, Mirza Faisal Beg, and the Alzheimer's
Disease Neuroimaging Initiative | Machine Learning Based Multimodal Neuroimaging Genomics Dementia Score
for Predicting Future Conversion to Alzheimer's Disease | null | J Alzheimers Dis 1 Jan. (2022) 1-21 | 10.3233/JAD-220021 | null | cs.LG cs.AI eess.IV q-bio.GN | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Background: The increasing availability of databases containing both magnetic
resonance imaging (MRI) and genetic data allows researchers to utilize
multimodal data to better understand the characteristics of dementia of
Alzheimer's type (DAT). Objective: The goal of this study was to develop and
analyze novel biomar... | [
{
"created": "Fri, 11 Mar 2022 01:35:30 GMT",
"version": "v1"
}
] | 2022-04-25 | [
[
"Mirabnahrazam",
"Ghazal",
""
],
[
"Ma",
"Da",
""
],
[
"Lee",
"Sieun",
""
],
[
"Popuri",
"Karteek",
""
],
[
"Lee",
"Hyunwoo",
""
],
[
"Cao",
"Jiguo",
""
],
[
"Wang",
"Lei",
""
],
[
"Galvin",
"Ja... | Background: The increasing availability of databases containing both magnetic resonance imaging (MRI) and genetic data allows researchers to utilize multimodal data to better understand the characteristics of dementia of Alzheimer's type (DAT). Objective: The goal of this study was to develop and analyze novel biomarke... |
2108.11215 | Reto Gubelmann | Reto Gubelmann (1), Peter Hongler (1), Siegfried Handschuh (1) ((1)
University of St.Gallen (HSG)) | Exploring the Promises of Transformer-Based LMs for the Representation
of Normative Claims in the Legal Domain | 11 pages, 3 figures | null | null | null | cs.CL cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article, we explore the potential of transformer-based language
models (LMs) to correctly represent normative statements in the legal domain,
taking tax law as our use case. In our experiment, we use a variety of LMs as
bases for both word- and sentence-based clusterers that are then evaluated on a
small, exp... | [
{
"created": "Wed, 25 Aug 2021 13:03:04 GMT",
"version": "v1"
}
] | 2021-08-26 | [
[
"Gubelmann",
"Reto",
""
],
[
"Hongler",
"Peter",
""
],
[
"Handschuh",
"Siegfried",
""
]
] | In this article, we explore the potential of transformer-based language models (LMs) to correctly represent normative statements in the legal domain, taking tax law as our use case. In our experiment, we use a variety of LMs as bases for both word- and sentence-based clusterers that are then evaluated on a small, exper... |
2011.05301 | Eda Bayram | Eda Bayram and Alberto Garcia-Duran and Robert West | Node Attribute Completion in Knowledge Graphs with Multi-Relational
Propagation | 7 pages | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The existing literature on knowledge graph completion mostly focuses on the
link prediction task. However, knowledge graphs have an additional
incompleteness problem: their nodes possess numerical attributes, whose values
are often missing. Our approach, denoted as MrAP, imputes the values of missing
attributes by pr... | [
{
"created": "Tue, 10 Nov 2020 18:36:33 GMT",
"version": "v1"
}
] | 2020-11-11 | [
[
"Bayram",
"Eda",
""
],
[
"Garcia-Duran",
"Alberto",
""
],
[
"West",
"Robert",
""
]
] | The existing literature on knowledge graph completion mostly focuses on the link prediction task. However, knowledge graphs have an additional incompleteness problem: their nodes possess numerical attributes, whose values are often missing. Our approach, denoted as MrAP, imputes the values of missing attributes by prop... |
2201.02946 | Linh Ma Van | Linh Van Ma, Tin Trung Tran, Moongu Jeon | Resolving Camera Position for a Practical Application of Gaze Estimation
on Edge Devices | 6 pages, 11 figures, conference paper | ICAIIC 2022 (The 4th International Conference on Artificial
Intelligence in Information and Communication February 21 (Mon.) ~ 24
(Thur.), 2022, Guam, USA & Virtual Conference) | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Most Gaze estimation research only works on a setup condition that a camera
perfectly captures eyes gaze. They have not literarily specified how to set up
a camera correctly for a given position of a person. In this paper, we carry
out a study on gaze estimation with a logical camera setup position. We further
bring ... | [
{
"created": "Sun, 9 Jan 2022 07:19:59 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Jan 2022 23:20:22 GMT",
"version": "v2"
}
] | 2022-01-19 | [
[
"Van Ma",
"Linh",
""
],
[
"Tran",
"Tin Trung",
""
],
[
"Jeon",
"Moongu",
""
]
] | Most Gaze estimation research only works on a setup condition that a camera perfectly captures eyes gaze. They have not literarily specified how to set up a camera correctly for a given position of a person. In this paper, we carry out a study on gaze estimation with a logical camera setup position. We further bring ou... |
1905.06911 | Derek Weitzel | Derek Weitzel, Marian Zvada, Ilija Vukotic, Rob Gardner, Brian
Bockelman, Mats Rynge, Edgar Fajardo Hernandez, Brian Lin, and Matyas Selmeci | StashCache: A Distributed Caching Federation for the Open Science Grid | In Practice and Experience in Advanced Research Computing (PEARC 19),
July 28-August 1, 2019, Chicago, IL, USA. ACM, New York, NY, USA, 7 pages | null | 10.1145/3332186.3332212 | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Data distribution for opportunistic users is challenging as they neither own
the computing resources they are using or any nearby storage. Users are
motivated to use opportunistic computing to expand their data processing
capacity, but they require storage and fast networking to distribute data to
that processing. Si... | [
{
"created": "Thu, 16 May 2019 17:14:44 GMT",
"version": "v1"
}
] | 2019-05-17 | [
[
"Weitzel",
"Derek",
""
],
[
"Zvada",
"Marian",
""
],
[
"Vukotic",
"Ilija",
""
],
[
"Gardner",
"Rob",
""
],
[
"Bockelman",
"Brian",
""
],
[
"Rynge",
"Mats",
""
],
[
"Hernandez",
"Edgar Fajardo",
""
],
[
... | Data distribution for opportunistic users is challenging as they neither own the computing resources they are using or any nearby storage. Users are motivated to use opportunistic computing to expand their data processing capacity, but they require storage and fast networking to distribute data to that processing. Sinc... |
2002.01916 | Ali Maatouk | Ali Maatouk, Yin Sun, Anthony Ephremides, Mohamad Assaad | Status Updates with Priorities: Lexicographic Optimality | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we consider a transmission scheduling problem, in which
several streams of status update packets with diverse priority levels are sent
through a shared channel to their destinations. We introduce a notion of
Lexicographic age optimality, or simply lex-age-optimality, to evaluate the
performance of mult... | [
{
"created": "Wed, 5 Feb 2020 18:43:16 GMT",
"version": "v1"
}
] | 2020-02-06 | [
[
"Maatouk",
"Ali",
""
],
[
"Sun",
"Yin",
""
],
[
"Ephremides",
"Anthony",
""
],
[
"Assaad",
"Mohamad",
""
]
] | In this paper, we consider a transmission scheduling problem, in which several streams of status update packets with diverse priority levels are sent through a shared channel to their destinations. We introduce a notion of Lexicographic age optimality, or simply lex-age-optimality, to evaluate the performance of multi-... |
1307.6303 | Junyan Wang | Junyan Wang and Kap Luk Chan | Matching-Constrained Active Contours | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/3.0/ | In object segmentation by active contours, the initial contour is often
required. Conventionally, the initial contour is provided by the user. This
paper extends the conventional active contour model by incorporating feature
matching in the formulation, which gives rise to a novel matching-constrained
active contour.... | [
{
"created": "Wed, 24 Jul 2013 06:18:44 GMT",
"version": "v1"
}
] | 2013-07-25 | [
[
"Wang",
"Junyan",
""
],
[
"Chan",
"Kap Luk",
""
]
] | In object segmentation by active contours, the initial contour is often required. Conventionally, the initial contour is provided by the user. This paper extends the conventional active contour model by incorporating feature matching in the formulation, which gives rise to a novel matching-constrained active contour. T... |
2303.12237 | Pulkit Khandelwal | Pulkit Khandelwal, Michael Tran Duong, Shokufeh Sadaghiani, Sydney
Lim, Amanda Denning, Eunice Chung, Sadhana Ravikumar, Sanaz Arezoumandan,
Claire Peterson, Madigan Bedard, Noah Capp, Ranjit Ittyerah, Elyse Migdal,
Grace Choi, Emily Kopp, Bridget Loja, Eusha Hasan, Jiacheng Li, Alejandra
Bahena, Karthik Prabha... | Automated deep learning segmentation of high-resolution 7 T postmortem
MRI for quantitative analysis of structure-pathology correlations in
neurodegenerative diseases | Preprint submitted to NeuroImage Project website:
https://pulkit-khandelwal.github.io/exvivo-brain-upenn | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Postmortem MRI allows brain anatomy to be examined at high resolution and to
link pathology measures with morphometric measurements. However, automated
segmentation methods for brain mapping in postmortem MRI are not well
developed, primarily due to limited availability of labeled datasets, and
heterogeneity in scann... | [
{
"created": "Tue, 21 Mar 2023 23:44:02 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2023 20:50:05 GMT",
"version": "v2"
}
] | 2023-10-19 | [
[
"Khandelwal",
"Pulkit",
""
],
[
"Duong",
"Michael Tran",
""
],
[
"Sadaghiani",
"Shokufeh",
""
],
[
"Lim",
"Sydney",
""
],
[
"Denning",
"Amanda",
""
],
[
"Chung",
"Eunice",
""
],
[
"Ravikumar",
"Sadhana",
""... | Postmortem MRI allows brain anatomy to be examined at high resolution and to link pathology measures with morphometric measurements. However, automated segmentation methods for brain mapping in postmortem MRI are not well developed, primarily due to limited availability of labeled datasets, and heterogeneity in scanner... |
2111.13236 | Swaminathan Gurumurthy | Swaminathan Gurumurthy, Shaojie Bai, Zachary Manchester, J. Zico
Kolter | Joint inference and input optimization in equilibrium networks | Neurips 2021 | Neurips 2021 | null | null | cs.LG cs.CV | http://creativecommons.org/licenses/by/4.0/ | Many tasks in deep learning involve optimizing over the \emph{inputs} to a
network to minimize or maximize some objective; examples include optimization
over latent spaces in a generative model to match a target image, or
adversarially perturbing an input to worsen classifier performance. Performing
such optimization... | [
{
"created": "Thu, 25 Nov 2021 19:59:33 GMT",
"version": "v1"
}
] | 2021-11-29 | [
[
"Gurumurthy",
"Swaminathan",
""
],
[
"Bai",
"Shaojie",
""
],
[
"Manchester",
"Zachary",
""
],
[
"Kolter",
"J. Zico",
""
]
] | Many tasks in deep learning involve optimizing over the \emph{inputs} to a network to minimize or maximize some objective; examples include optimization over latent spaces in a generative model to match a target image, or adversarially perturbing an input to worsen classifier performance. Performing such optimization, ... |
2311.05267 | Nikela Papadopoulou | Minyu Cui, Nikela Papadopoulou, Miquel Peric\`as | Analysis and Characterization of Performance Variability for OpenMP
Runtime | To appear at ROSS 2023 (International Workshop on Runtime and
Operating Systems for Supercomputers), held in conjunction with SC23 | null | null | null | cs.DC | http://creativecommons.org/licenses/by/4.0/ | In the high performance computing (HPC) domain, performance variability is a
major scalability issue for parallel computing applications with heavy
synchronization and communication. In this paper, we present an experimental
performance analysis of OpenMP benchmarks regarding the variation of execution
time, and dete... | [
{
"created": "Thu, 9 Nov 2023 10:50:17 GMT",
"version": "v1"
}
] | 2023-11-10 | [
[
"Cui",
"Minyu",
""
],
[
"Papadopoulou",
"Nikela",
""
],
[
"Pericàs",
"Miquel",
""
]
] | In the high performance computing (HPC) domain, performance variability is a major scalability issue for parallel computing applications with heavy synchronization and communication. In this paper, we present an experimental performance analysis of OpenMP benchmarks regarding the variation of execution time, and determ... |
2309.14653 | Francis Lau C.M. | Jia Zhan and Francis C.M. Lau | Joint Design of Source-Channel Codes with Linear Source Encoding
Complexity and Good Channel Thresholds Based on Double-Protograph LDPC Codes | 7 pages, 5 figures, 3 tables, to appear in IEEE Communications
Letters | null | 10.1109/LCOMM.2023.3320105 | null | cs.IT math.IT | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We propose the use of a lower or upper triangular sub-base matrix to replace
the identity matrix in the source-check-channel-variable linking protomatrix of
a double-protograph low-density parity-check joint-source-channel code (DP-LDPC
JSCC). The elements along the diagonal of the proposed lower or upper
triangular ... | [
{
"created": "Tue, 26 Sep 2023 04:13:00 GMT",
"version": "v1"
}
] | 2023-10-17 | [
[
"Zhan",
"Jia",
""
],
[
"Lau",
"Francis C. M.",
""
]
] | We propose the use of a lower or upper triangular sub-base matrix to replace the identity matrix in the source-check-channel-variable linking protomatrix of a double-protograph low-density parity-check joint-source-channel code (DP-LDPC JSCC). The elements along the diagonal of the proposed lower or upper triangular su... |
2309.05072 | Xiaowei Gao | Xiaowei Gao, Xinke Jiang, Dingyi Zhuang, Huanfa Chen, Shenhao Wang,
Stephen Law, James Haworth | Uncertainty-Aware Probabilistic Graph Neural Networks for Road-Level
Traffic Accident Prediction | null | null | null | null | cs.LG cs.AI cs.CY | http://creativecommons.org/licenses/by/4.0/ | Traffic accidents present substantial challenges to human safety and
socio-economic development in urban areas. Developing a reliable and
responsible traffic accident prediction model is crucial to addressing growing
public safety concerns and enhancing the safety of urban mobility systems.
Traditional methods face l... | [
{
"created": "Sun, 10 Sep 2023 16:35:47 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Jun 2024 13:45:44 GMT",
"version": "v2"
},
{
"created": "Wed, 10 Jul 2024 19:05:37 GMT",
"version": "v3"
},
{
"created": "Sat, 27 Jul 2024 10:40:53 GMT",
"version": "v4"
}
] | 2024-07-30 | [
[
"Gao",
"Xiaowei",
""
],
[
"Jiang",
"Xinke",
""
],
[
"Zhuang",
"Dingyi",
""
],
[
"Chen",
"Huanfa",
""
],
[
"Wang",
"Shenhao",
""
],
[
"Law",
"Stephen",
""
],
[
"Haworth",
"James",
""
]
] | Traffic accidents present substantial challenges to human safety and socio-economic development in urban areas. Developing a reliable and responsible traffic accident prediction model is crucial to addressing growing public safety concerns and enhancing the safety of urban mobility systems. Traditional methods face lim... |
2211.03653 | Esmaeil Delfaraz Pahlevanloo | Gianlorenzo D'Angelo and Esmaeil Delfaraz | Approximation algorithms for Node-weighted Steiner Problems: Digraphs
with Additive Prizes and Graphs with Submodular Prizes | null | null | null | null | cs.DS cs.CC | http://creativecommons.org/licenses/by/4.0/ | In the \emph{budgeted rooted node-weighted Steiner tree} problem, we are
given a graph $G$ with $n$ nodes, a predefined node $r$, two weights associated
to each node modelling costs and prizes. The aim is to find a tree in $G$
rooted at $r$ such that the total cost of its nodes is at most a given budget
$B$ and the t... | [
{
"created": "Mon, 7 Nov 2022 16:07:03 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Nov 2022 14:19:26 GMT",
"version": "v2"
}
] | 2022-11-15 | [
[
"D'Angelo",
"Gianlorenzo",
""
],
[
"Delfaraz",
"Esmaeil",
""
]
] | In the \emph{budgeted rooted node-weighted Steiner tree} problem, we are given a graph $G$ with $n$ nodes, a predefined node $r$, two weights associated to each node modelling costs and prizes. The aim is to find a tree in $G$ rooted at $r$ such that the total cost of its nodes is at most a given budget $B$ and the tot... |
1912.12628 | Jose Mena Rold\'an | Jos\'e Mena, Oriol Pujol, Jordi Vitri\`a | Dirichlet uncertainty wrappers for actionable algorithm accuracy
accountability and auditability | 13 pages, 5 figures and 1 table | null | null | null | cs.LG cs.CL stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nowadays, the use of machine learning models is becoming a utility in many
applications. Companies deliver pre-trained models encapsulated as application
programming interfaces (APIs) that developers combine with third party
components and their own models and data to create complex data products to
solve specific pr... | [
{
"created": "Sun, 29 Dec 2019 11:05:47 GMT",
"version": "v1"
}
] | 2020-01-01 | [
[
"Mena",
"José",
""
],
[
"Pujol",
"Oriol",
""
],
[
"Vitrià",
"Jordi",
""
]
] | Nowadays, the use of machine learning models is becoming a utility in many applications. Companies deliver pre-trained models encapsulated as application programming interfaces (APIs) that developers combine with third party components and their own models and data to create complex data products to solve specific prob... |
1712.02036 | Yan Huang | Yan Huang, Qi Wu, Liang Wang | Learning Semantic Concepts and Order for Image and Sentence Matching | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Image and sentence matching has made great progress recently, but it remains
challenging due to the large visual-semantic discrepancy. This mainly arises
from that the representation of pixel-level image usually lacks of high-level
semantic information as in its matched sentence. In this work, we propose a
semantic-e... | [
{
"created": "Wed, 6 Dec 2017 04:36:40 GMT",
"version": "v1"
}
] | 2017-12-07 | [
[
"Huang",
"Yan",
""
],
[
"Wu",
"Qi",
""
],
[
"Wang",
"Liang",
""
]
] | Image and sentence matching has made great progress recently, but it remains challenging due to the large visual-semantic discrepancy. This mainly arises from that the representation of pixel-level image usually lacks of high-level semantic information as in its matched sentence. In this work, we propose a semantic-enh... |
2309.07920 | Ziang Cao | Ziang Cao, Fangzhou Hong, Tong Wu, Liang Pan, Ziwei Liu | Large-Vocabulary 3D Diffusion Model with Transformer | Project page at https://ziangcao0312.github.io/difftf_pages/ | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Creating diverse and high-quality 3D assets with an automatic generative
model is highly desirable. Despite extensive efforts on 3D generation, most
existing works focus on the generation of a single category or a few
categories. In this paper, we introduce a diffusion-based feed-forward
framework for synthesizing ma... | [
{
"created": "Thu, 14 Sep 2023 17:59:53 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Sep 2023 07:56:34 GMT",
"version": "v2"
}
] | 2023-09-18 | [
[
"Cao",
"Ziang",
""
],
[
"Hong",
"Fangzhou",
""
],
[
"Wu",
"Tong",
""
],
[
"Pan",
"Liang",
""
],
[
"Liu",
"Ziwei",
""
]
] | Creating diverse and high-quality 3D assets with an automatic generative model is highly desirable. Despite extensive efforts on 3D generation, most existing works focus on the generation of a single category or a few categories. In this paper, we introduce a diffusion-based feed-forward framework for synthesizing mass... |
1306.4363 | Sears Merritt | Sears Merritt and Aaron Clauset | Social Network Dynamics in a Massive Online Game: Network Turnover,
Non-densification, and Team Engagement in Halo Reach | 8 pages, 13 figures | null | null | null | cs.SI physics.data-an physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Online multiplayer games are a popular form of social interaction, used by
hundreds of millions of individuals. However, little is known about the social
networks within these online games, or how they evolve over time. Understanding
human social dynamics within massive online games can shed new light on social
inter... | [
{
"created": "Tue, 18 Jun 2013 21:36:55 GMT",
"version": "v1"
}
] | 2013-06-20 | [
[
"Merritt",
"Sears",
""
],
[
"Clauset",
"Aaron",
""
]
] | Online multiplayer games are a popular form of social interaction, used by hundreds of millions of individuals. However, little is known about the social networks within these online games, or how they evolve over time. Understanding human social dynamics within massive online games can shed new light on social interac... |
1608.01947 | Jean-Marc Valin | Jean-Marc Valin, Timothy B. Terriberry, Nathan E. Egge, Thomas Daede,
Yushin Cho, Christopher Montgomery, Michael Bebenita | Daala: Building A Next-Generation Video Codec From Unconventional
Technology | 6 pages, accepted for multimedia signal processing (MMSP) workshop,
2016 | null | null | null | cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Daala is a new royalty-free video codec that attempts to compete with
state-of-the-art royalty-bearing codecs. To do so, it must achieve good
compression while avoiding all of their patented techniques. We use technology
that is as different as possible from traditional approaches to achieve this.
This paper describe... | [
{
"created": "Fri, 5 Aug 2016 17:36:51 GMT",
"version": "v1"
}
] | 2016-08-08 | [
[
"Valin",
"Jean-Marc",
""
],
[
"Terriberry",
"Timothy B.",
""
],
[
"Egge",
"Nathan E.",
""
],
[
"Daede",
"Thomas",
""
],
[
"Cho",
"Yushin",
""
],
[
"Montgomery",
"Christopher",
""
],
[
"Bebenita",
"Michael",
... | Daala is a new royalty-free video codec that attempts to compete with state-of-the-art royalty-bearing codecs. To do so, it must achieve good compression while avoiding all of their patented techniques. We use technology that is as different as possible from traditional approaches to achieve this. This paper describes ... |
1302.1258 | Lele Wang | Lele Wang, Eren Sasoglu, Bernd Bandemer, and Young-Han Kim | A Comparison of Superposition Coding Schemes | 5 pages, 3 figures, 1 table, submitted to IEEE International
Symposium on Information Theory (ISIT 2013) | null | 10.1109/ISIT.2013.6620770 | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There are two variants of superposition coding schemes. Cover's original
superposition coding scheme has code clouds of the identical shape, while
Bergmans's superposition coding scheme has code clouds of independently
generated shapes. These two schemes yield identical achievable rate regions in
several scenarios, s... | [
{
"created": "Wed, 6 Feb 2013 04:13:40 GMT",
"version": "v1"
}
] | 2016-11-15 | [
[
"Wang",
"Lele",
""
],
[
"Sasoglu",
"Eren",
""
],
[
"Bandemer",
"Bernd",
""
],
[
"Kim",
"Young-Han",
""
]
] | There are two variants of superposition coding schemes. Cover's original superposition coding scheme has code clouds of the identical shape, while Bergmans's superposition coding scheme has code clouds of independently generated shapes. These two schemes yield identical achievable rate regions in several scenarios, suc... |
2006.11589 | Calvin Beideman | Calvin Beideman, Karthekeyan Chandrasekaran and Chao Xu | Multicritera Cuts and Size-Constrained $k$-cuts in Hypergraphs | Accepted to RANDOM 2020 | null | null | null | cs.DS cs.DM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We address counting and optimization variants of multicriteria global min-cut
and size-constrained min-$k$-cut in hypergraphs.
1. For an $r$-rank $n$-vertex hypergraph endowed with $t$ hyperedge-cost
functions, we show that the number of multiobjective min-cuts is
$O(r2^{tr}n^{3t-1})$. In particular, this shows tha... | [
{
"created": "Sat, 20 Jun 2020 14:41:00 GMT",
"version": "v1"
}
] | 2020-06-23 | [
[
"Beideman",
"Calvin",
""
],
[
"Chandrasekaran",
"Karthekeyan",
""
],
[
"Xu",
"Chao",
""
]
] | We address counting and optimization variants of multicriteria global min-cut and size-constrained min-$k$-cut in hypergraphs. 1. For an $r$-rank $n$-vertex hypergraph endowed with $t$ hyperedge-cost functions, we show that the number of multiobjective min-cuts is $O(r2^{tr}n^{3t-1})$. In particular, this shows that th... |
2405.15135 | Xianglin Yang | Xianglin Yang, Jin Song Dong | Exploring the Evolution of Hidden Activations with Live-Update
Visualization | Preprint | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Monitoring the training of neural networks is essential for identifying
potential data anomalies, enabling timely interventions and conserving
significant computational resources. Apart from the commonly used metrics such
as losses and validation accuracies, the hidden representation could give more
insight into the ... | [
{
"created": "Fri, 24 May 2024 01:23:20 GMT",
"version": "v1"
}
] | 2024-05-27 | [
[
"Yang",
"Xianglin",
""
],
[
"Dong",
"Jin Song",
""
]
] | Monitoring the training of neural networks is essential for identifying potential data anomalies, enabling timely interventions and conserving significant computational resources. Apart from the commonly used metrics such as losses and validation accuracies, the hidden representation could give more insight into the mo... |
2306.15864 | Peide Huang | Peide Huang, Xilun Zhang, Ziang Cao, Shiqi Liu, Mengdi Xu, Wenhao
Ding, Jonathan Francis, Bingqing Chen, Ding Zhao | What Went Wrong? Closing the Sim-to-Real Gap via Differentiable Causal
Discovery | null | null | null | null | cs.RO | http://creativecommons.org/licenses/by-sa/4.0/ | Training control policies in simulation is more appealing than on real robots
directly, as it allows for exploring diverse states in an efficient manner.
Yet, robot simulators inevitably exhibit disparities from the real-world
\rebut{dynamics}, yielding inaccuracies that manifest as the dynamical
simulation-to-realit... | [
{
"created": "Wed, 28 Jun 2023 01:32:45 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 2023 18:41:07 GMT",
"version": "v2"
}
] | 2023-10-23 | [
[
"Huang",
"Peide",
""
],
[
"Zhang",
"Xilun",
""
],
[
"Cao",
"Ziang",
""
],
[
"Liu",
"Shiqi",
""
],
[
"Xu",
"Mengdi",
""
],
[
"Ding",
"Wenhao",
""
],
[
"Francis",
"Jonathan",
""
],
[
"Chen",
"Bing... | Training control policies in simulation is more appealing than on real robots directly, as it allows for exploring diverse states in an efficient manner. Yet, robot simulators inevitably exhibit disparities from the real-world \rebut{dynamics}, yielding inaccuracies that manifest as the dynamical simulation-to-reality ... |
2304.14329 | Aviv Netanyahu | Aviv Netanyahu, Abhishek Gupta, Max Simchowitz, Kaiqing Zhang, Pulkit
Agrawal | Learning to Extrapolate: A Transductive Approach | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Machine learning systems, especially with overparameterized deep neural
networks, can generalize to novel test instances drawn from the same
distribution as the training data. However, they fare poorly when evaluated on
out-of-support test points. In this work, we tackle the problem of developing
machine learning sys... | [
{
"created": "Thu, 27 Apr 2023 17:00:51 GMT",
"version": "v1"
}
] | 2023-04-28 | [
[
"Netanyahu",
"Aviv",
""
],
[
"Gupta",
"Abhishek",
""
],
[
"Simchowitz",
"Max",
""
],
[
"Zhang",
"Kaiqing",
""
],
[
"Agrawal",
"Pulkit",
""
]
] | Machine learning systems, especially with overparameterized deep neural networks, can generalize to novel test instances drawn from the same distribution as the training data. However, they fare poorly when evaluated on out-of-support test points. In this work, we tackle the problem of developing machine learning syste... |
1503.07991 | Thim Strothmann | Joshua J. Daymude, Zahra Derakhshandeh, Robert Gmyr, Thim Strothmann,
Rida Bazzi, Andr\'ea W. Richa, Christian Scheideler | Leader Election and Shape Formation with Self-Organizing Programmable
Matter | null | null | null | null | cs.ET | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider programmable matter consisting of simple computational elements,
called particles, that can establish and release bonds and can actively move in
a self-organized way, and we investigate the feasibility of solving fundamental
problems relevant for programmable matter. As a suitable model for such
self-orga... | [
{
"created": "Fri, 27 Mar 2015 08:57:41 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Mar 2016 07:45:33 GMT",
"version": "v2"
}
] | 2016-04-01 | [
[
"Daymude",
"Joshua J.",
""
],
[
"Derakhshandeh",
"Zahra",
""
],
[
"Gmyr",
"Robert",
""
],
[
"Strothmann",
"Thim",
""
],
[
"Bazzi",
"Rida",
""
],
[
"Richa",
"Andréa W.",
""
],
[
"Scheideler",
"Christian",
""... | We consider programmable matter consisting of simple computational elements, called particles, that can establish and release bonds and can actively move in a self-organized way, and we investigate the feasibility of solving fundamental problems relevant for programmable matter. As a suitable model for such self-organi... |
2209.00943 | Ricardo Morla | Gon\c{c}alo Xavier, Carlos Novo, Ricardo Morla | Tweaking Metasploit to Evade Encrypted C2 Traffic Detection | null | null | null | null | cs.CR cs.LG cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Command and Control (C2) communication is a key component of any structured
cyber-attack. As such, security operations actively try to detect this type of
communication in their networks. This poses a problem for legitimate pentesters
that try to remain undetected, since commonly used pentesting tools, such as
Metasp... | [
{
"created": "Fri, 2 Sep 2022 10:56:15 GMT",
"version": "v1"
}
] | 2022-09-05 | [
[
"Xavier",
"Gonçalo",
""
],
[
"Novo",
"Carlos",
""
],
[
"Morla",
"Ricardo",
""
]
] | Command and Control (C2) communication is a key component of any structured cyber-attack. As such, security operations actively try to detect this type of communication in their networks. This poses a problem for legitimate pentesters that try to remain undetected, since commonly used pentesting tools, such as Metasplo... |
1903.03695 | Ashwini Tonge | Ashwini Tonge and Cornelia Caragea | Image Privacy Prediction Using Deep Neural Networks | null | null | null | null | cs.CV cs.CY | http://creativecommons.org/licenses/by/4.0/ | Images today are increasingly shared online on social networking sites such
as Facebook, Flickr, Foursquare, and Instagram. Despite that current social
networking sites allow users to change their privacy preferences, this is often
a cumbersome task for the vast majority of users on the Web, who face
difficulties in ... | [
{
"created": "Fri, 8 Mar 2019 23:12:12 GMT",
"version": "v1"
}
] | 2019-03-12 | [
[
"Tonge",
"Ashwini",
""
],
[
"Caragea",
"Cornelia",
""
]
] | Images today are increasingly shared online on social networking sites such as Facebook, Flickr, Foursquare, and Instagram. Despite that current social networking sites allow users to change their privacy preferences, this is often a cumbersome task for the vast majority of users on the Web, who face difficulties in as... |
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