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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2202.11940 | Soumyabrata Pal | Arya Mazumdar, Soumyabrata Pal | Support Recovery in Mixture Models with Sparse Parameters | 55 pages, Shorter version titled "On Learning Mixture Models with
Sparse Parameters " accepted at AISTATS 2022 | null | null | null | cs.LG cs.IT math.IT stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Mixture models are widely used to fit complex and multimodal datasets. In
this paper we study mixtures with high dimensional sparse latent parameter
vectors and consider the problem of support recovery of those vectors. While
parameter learning in mixture models is well-studied, the sparsity constraint
remains relati... | [
{
"created": "Thu, 24 Feb 2022 07:44:23 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Sep 2022 10:24:47 GMT",
"version": "v2"
}
] | 2022-09-13 | [
[
"Mazumdar",
"Arya",
""
],
[
"Pal",
"Soumyabrata",
""
]
] | Mixture models are widely used to fit complex and multimodal datasets. In this paper we study mixtures with high dimensional sparse latent parameter vectors and consider the problem of support recovery of those vectors. While parameter learning in mixture models is well-studied, the sparsity constraint remains relative... |
1612.09394 | Kwonsoo Chae | Kwonsoo Chae and Hakjoo Oh and Kihong Heo and Hongseok Yang | Automatically generating features for learning program analysis
heuristics | null | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a technique for automatically generating features for data-driven
program analyses. Recently data-driven approaches for building a program
analysis have been proposed, which mine existing codebases and automatically
learn heuristics for finding a cost-effective abstraction for a given analysis
task. Such a... | [
{
"created": "Fri, 30 Dec 2016 05:55:56 GMT",
"version": "v1"
}
] | 2017-01-02 | [
[
"Chae",
"Kwonsoo",
""
],
[
"Oh",
"Hakjoo",
""
],
[
"Heo",
"Kihong",
""
],
[
"Yang",
"Hongseok",
""
]
] | We present a technique for automatically generating features for data-driven program analyses. Recently data-driven approaches for building a program analysis have been proposed, which mine existing codebases and automatically learn heuristics for finding a cost-effective abstraction for a given analysis task. Such app... |
2009.10047 | Congcong Wang | Congcong Wang and David Lillis | UCD-CS at W-NUT 2020 Shared Task-3: A Text to Text Approach for COVID-19
Event Extraction on Social Media | 8 pages, 2 figures | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In this paper, we describe our approach in the shared task: COVID-19 event
extraction from Twitter. The objective of this task is to extract answers from
COVID-related tweets to a set of predefined slot-filling questions. Our
approach treats the event extraction task as a question answering task by
leveraging the tra... | [
{
"created": "Mon, 21 Sep 2020 17:39:00 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Oct 2020 16:18:53 GMT",
"version": "v2"
}
] | 2021-02-19 | [
[
"Wang",
"Congcong",
""
],
[
"Lillis",
"David",
""
]
] | In this paper, we describe our approach in the shared task: COVID-19 event extraction from Twitter. The objective of this task is to extract answers from COVID-related tweets to a set of predefined slot-filling questions. Our approach treats the event extraction task as a question answering task by leveraging the trans... |
1702.08300 | Merim Dzaferagic | Merim Dzaferagic, Nicholas Kaminski, Irene Macaluso, Nicola Marchetti | How Functional Complexity affects the Scalability-Energy Efficiency
Trade-Off of HCC WSN Clustering | arXiv admin note: substantial text overlap with arXiv:1610.05970 | null | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Even though clustering algorithms in Wireless Sensor Networks (WSN) are a
well investigate subject, the increasing interest in the Internet of Things
(IoT) and 5G technologies has precipitated the need of new ways to comprehend
and overcome a new set of challenges. While studies mainly propose new
algorithms and comp... | [
{
"created": "Mon, 27 Feb 2017 14:28:26 GMT",
"version": "v1"
}
] | 2017-02-28 | [
[
"Dzaferagic",
"Merim",
""
],
[
"Kaminski",
"Nicholas",
""
],
[
"Macaluso",
"Irene",
""
],
[
"Marchetti",
"Nicola",
""
]
] | Even though clustering algorithms in Wireless Sensor Networks (WSN) are a well investigate subject, the increasing interest in the Internet of Things (IoT) and 5G technologies has precipitated the need of new ways to comprehend and overcome a new set of challenges. While studies mainly propose new algorithms and compar... |
1802.03064 | Dirk Pfl\"uger | Markus K\"oppel and Fabian Franzelin and Ilja Kr\"oker and Sergey
Oladyshkin and Gabriele Santin and Dominik Wittwar and Andrea Barth and
Bernard Haasdonk and Wolfgang Nowak and Dirk Pfl\"uger and Christian Rohde | Comparison of data-driven uncertainty quantification methods for a
carbon dioxide storage benchmark scenario | null | null | 10.1007/s10596-018-9785-x | null | cs.CE cs.NA math.NA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A variety of methods is available to quantify uncertainties arising with\-in
the modeling of flow and transport in carbon dioxide storage, but there is a
lack of thorough comparisons. Usually, raw data from such storage sites can
hardly be described by theoretical statistical distributions since only very
limited dat... | [
{
"created": "Thu, 8 Feb 2018 22:27:38 GMT",
"version": "v1"
}
] | 2018-11-13 | [
[
"Köppel",
"Markus",
""
],
[
"Franzelin",
"Fabian",
""
],
[
"Kröker",
"Ilja",
""
],
[
"Oladyshkin",
"Sergey",
""
],
[
"Santin",
"Gabriele",
""
],
[
"Wittwar",
"Dominik",
""
],
[
"Barth",
"Andrea",
""
],
... | A variety of methods is available to quantify uncertainties arising with\-in the modeling of flow and transport in carbon dioxide storage, but there is a lack of thorough comparisons. Usually, raw data from such storage sites can hardly be described by theoretical statistical distributions since only very limited data ... |
1904.03122 | Stefan Larson | Stefan Larson, Anish Mahendran, Andrew Lee, Jonathan K. Kummerfeld,
Parker Hill, Michael A. Laurenzano, Johann Hauswald, Lingjia Tang, Jason Mars | Outlier Detection for Improved Data Quality and Diversity in Dialog
Systems | Accepted as long paper to NAACL 2019 | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a corpus of data, outliers are either errors: mistakes in the data that
are counterproductive, or are unique: informative samples that improve model
robustness. Identifying outliers can lead to better datasets by (1) removing
noise in datasets and (2) guiding collection of additional data to fill gaps.
However, th... | [
{
"created": "Fri, 5 Apr 2019 15:31:28 GMT",
"version": "v1"
}
] | 2019-04-08 | [
[
"Larson",
"Stefan",
""
],
[
"Mahendran",
"Anish",
""
],
[
"Lee",
"Andrew",
""
],
[
"Kummerfeld",
"Jonathan K.",
""
],
[
"Hill",
"Parker",
""
],
[
"Laurenzano",
"Michael A.",
""
],
[
"Hauswald",
"Johann",
""... | In a corpus of data, outliers are either errors: mistakes in the data that are counterproductive, or are unique: informative samples that improve model robustness. Identifying outliers can lead to better datasets by (1) removing noise in datasets and (2) guiding collection of additional data to fill gaps. However, the ... |
0912.3429 | Pietro Sala Mr. | A. Montanari, G. Puppis, P. Sala, G. Sciavicco | Decidability of the interval temporal logic ABBar over the natural
numbers | null | null | null | null | cs.LO | http://creativecommons.org/licenses/by/3.0/ | In this paper, we focus our attention on the interval temporal logic of the
Allen's relations "meets", "begins", and "begun by" (ABBar for short),
interpreted over natural numbers. We first introduce the logic and we show that
it is expressive enough to model distinctive interval properties,such as
accomplishment con... | [
{
"created": "Thu, 17 Dec 2009 15:22:45 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Feb 2010 13:40:37 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Montanari",
"A.",
""
],
[
"Puppis",
"G.",
""
],
[
"Sala",
"P.",
""
],
[
"Sciavicco",
"G.",
""
]
] | In this paper, we focus our attention on the interval temporal logic of the Allen's relations "meets", "begins", and "begun by" (ABBar for short), interpreted over natural numbers. We first introduce the logic and we show that it is expressive enough to model distinctive interval properties,such as accomplishment condi... |
2404.00801 | Ye Liu | Ye Liu, Jixuan He, Wanhua Li, Junsik Kim, Donglai Wei, Hanspeter
Pfister, Chang Wen Chen | $R^2$-Tuning: Efficient Image-to-Video Transfer Learning for Video
Temporal Grounding | ECCV 2024 Camera Ready | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Video temporal grounding (VTG) is a fine-grained video understanding problem
that aims to ground relevant clips in untrimmed videos given natural language
queries. Most existing VTG models are built upon frame-wise final-layer CLIP
features, aided by additional temporal backbones (e.g., SlowFast) with
sophisticated t... | [
{
"created": "Sun, 31 Mar 2024 21:17:48 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Jul 2024 16:17:07 GMT",
"version": "v2"
}
] | 2024-07-23 | [
[
"Liu",
"Ye",
""
],
[
"He",
"Jixuan",
""
],
[
"Li",
"Wanhua",
""
],
[
"Kim",
"Junsik",
""
],
[
"Wei",
"Donglai",
""
],
[
"Pfister",
"Hanspeter",
""
],
[
"Chen",
"Chang Wen",
""
]
] | Video temporal grounding (VTG) is a fine-grained video understanding problem that aims to ground relevant clips in untrimmed videos given natural language queries. Most existing VTG models are built upon frame-wise final-layer CLIP features, aided by additional temporal backbones (e.g., SlowFast) with sophisticated tem... |
1509.07513 | Marco Antonio Valenzuela Esc\'arcega | Marco A. Valenzuela-Esc\'arcega, Gus Hahn-Powell, Mihai Surdeanu | Description of the Odin Event Extraction Framework and Rule Language | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This document describes the Odin framework, which is a domain-independent
platform for developing rule-based event extraction models. Odin aims to be
powerful (the rule language allows the modeling of complex syntactic
structures) and robust (to recover from syntactic parsing errors, syntactic
patterns can be freely ... | [
{
"created": "Thu, 24 Sep 2015 20:10:27 GMT",
"version": "v1"
}
] | 2015-09-28 | [
[
"Valenzuela-Escárcega",
"Marco A.",
""
],
[
"Hahn-Powell",
"Gus",
""
],
[
"Surdeanu",
"Mihai",
""
]
] | This document describes the Odin framework, which is a domain-independent platform for developing rule-based event extraction models. Odin aims to be powerful (the rule language allows the modeling of complex syntactic structures) and robust (to recover from syntactic parsing errors, syntactic patterns can be freely mi... |
2110.14124 | Wang Chen | Wang Chen, Jian Chen, Weitian Wu, Xinmin Yang, Hui Li | A novel multiobjective evolutionary algorithm based on decomposition and
multi-reference points strategy | null | null | null | null | cs.NE math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many real-world optimization problems such as engineering design can be
eventually modeled as the corresponding multiobjective optimization problems
(MOPs) which must be solved to obtain approximate Pareto optimal fronts.
Multiobjective evolutionary algorithm based on decomposition (MOEA/D) has been
regarded as a sig... | [
{
"created": "Wed, 27 Oct 2021 02:07:08 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Nov 2021 13:31:17 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Nov 2021 07:01:08 GMT",
"version": "v3"
},
{
"created": "Wed, 3 Nov 2021 11:03:40 GMT",
"version": "v4"
},
{
"crea... | 2021-11-12 | [
[
"Chen",
"Wang",
""
],
[
"Chen",
"Jian",
""
],
[
"Wu",
"Weitian",
""
],
[
"Yang",
"Xinmin",
""
],
[
"Li",
"Hui",
""
]
] | Many real-world optimization problems such as engineering design can be eventually modeled as the corresponding multiobjective optimization problems (MOPs) which must be solved to obtain approximate Pareto optimal fronts. Multiobjective evolutionary algorithm based on decomposition (MOEA/D) has been regarded as a signi... |
2202.11460 | Pavel Hrab\'ak | Hana Najmanov\'a and Veronika Pe\v{s}kov\'a and Luk\'a\v{s} Kukl\'ik
and Marek Buk\'a\v{c}ek and Pavel Hrab\'ak and Daniel Va\v{s}ata | Evacuation trials from a double-deck electric train unit: Experimental
data and sensitivity analysis | null | Safety Science, Volume 146, 2022, 105523, ISSN 0925-7535 | 10.1016/j.ssci.2021.105523 | null | cs.MA physics.soc-ph | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Passenger trains represent a challenging environment in emergencies, with
specific evacuation conditions resulting from the typical layout and interior
design inherent to public transportation vehicles. This paper describes a
dataset obtained in a full-scale controlled experiment emulating the emergency
evacuation of... | [
{
"created": "Wed, 23 Feb 2022 12:25:06 GMT",
"version": "v1"
}
] | 2022-02-24 | [
[
"Najmanová",
"Hana",
""
],
[
"Pešková",
"Veronika",
""
],
[
"Kuklík",
"Lukáš",
""
],
[
"Bukáček",
"Marek",
""
],
[
"Hrabák",
"Pavel",
""
],
[
"Vašata",
"Daniel",
""
]
] | Passenger trains represent a challenging environment in emergencies, with specific evacuation conditions resulting from the typical layout and interior design inherent to public transportation vehicles. This paper describes a dataset obtained in a full-scale controlled experiment emulating the emergency evacuation of a... |
2401.11697 | Sundar Narayanan | Sundaraparipurnan Narayanan, Mark Potkewitz | A risk-based approach to assessing liability risk for AI-driven harms
considering EU liability directive | null | null | null | null | cs.CY | http://creativecommons.org/licenses/by/4.0/ | Artificial intelligence can cause inconvenience, harm, or other unintended
consequences in various ways, including those that arise from defects or
malfunctions in the AI system itself or those caused by its use or misuse.
Responsibility for AI harms or unintended consequences must be addressed to
hold accountable th... | [
{
"created": "Mon, 18 Dec 2023 15:52:43 GMT",
"version": "v1"
}
] | 2024-01-23 | [
[
"Narayanan",
"Sundaraparipurnan",
""
],
[
"Potkewitz",
"Mark",
""
]
] | Artificial intelligence can cause inconvenience, harm, or other unintended consequences in various ways, including those that arise from defects or malfunctions in the AI system itself or those caused by its use or misuse. Responsibility for AI harms or unintended consequences must be addressed to hold accountable the ... |
2405.00181 | Binzhu Xie | Hang Du, Sicheng Zhang, Binzhu Xie, Guoshun Nan, Jiayang Zhang, Junrui
Xu, Hangyu Liu, Sicong Leng, Jiangming Liu, Hehe Fan, Dajiu Huang, Jing Feng,
Linli Chen, Can Zhang, Xuhuan Li, Hao Zhang, Jianhang Chen, Qimei Cui,
Xiaofeng Tao | Uncovering What, Why and How: A Comprehensive Benchmark for Causation
Understanding of Video Anomaly | Accepted in CVPR2024, Codebase: https://github.com/fesvhtr/CUVA | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Video anomaly understanding (VAU) aims to automatically comprehend unusual
occurrences in videos, thereby enabling various applications such as traffic
surveillance and industrial manufacturing. While existing VAU benchmarks
primarily concentrate on anomaly detection and localization, our focus is on
more practicalit... | [
{
"created": "Tue, 30 Apr 2024 20:11:49 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2024 14:57:50 GMT",
"version": "v2"
}
] | 2024-05-07 | [
[
"Du",
"Hang",
""
],
[
"Zhang",
"Sicheng",
""
],
[
"Xie",
"Binzhu",
""
],
[
"Nan",
"Guoshun",
""
],
[
"Zhang",
"Jiayang",
""
],
[
"Xu",
"Junrui",
""
],
[
"Liu",
"Hangyu",
""
],
[
"Leng",
"Sicong"... | Video anomaly understanding (VAU) aims to automatically comprehend unusual occurrences in videos, thereby enabling various applications such as traffic surveillance and industrial manufacturing. While existing VAU benchmarks primarily concentrate on anomaly detection and localization, our focus is on more practicality,... |
2008.02146 | Santosh Vempala | He Jia, Aditi Laddha, Yin Tat Lee, Santosh S. Vempala | Reducing Isotropy and Volume to KLS: An $O(n^3\psi^2)$ Volume Algorithm | 23 pages, 1 figure; updated with current KLS bound and resulting
complexity | null | null | null | cs.DS cs.CC math.FA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the volume of a convex body in ${\bf R}^{n}$ in the general
membership oracle model can be computed to within relative error $\varepsilon$
using $\widetilde{O}(n^{3}\psi^{2} + n^{3}/\varepsilon^{2})$ oracle queries,
where $\psi$ is the KLS constant. With the current bound of
$\psi=\widetilde{O}(1)$, this... | [
{
"created": "Wed, 5 Aug 2020 14:08:16 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Sep 2022 11:18:21 GMT",
"version": "v2"
}
] | 2022-09-07 | [
[
"Jia",
"He",
""
],
[
"Laddha",
"Aditi",
""
],
[
"Lee",
"Yin Tat",
""
],
[
"Vempala",
"Santosh S.",
""
]
] | We show that the volume of a convex body in ${\bf R}^{n}$ in the general membership oracle model can be computed to within relative error $\varepsilon$ using $\widetilde{O}(n^{3}\psi^{2} + n^{3}/\varepsilon^{2})$ oracle queries, where $\psi$ is the KLS constant. With the current bound of $\psi=\widetilde{O}(1)$, this g... |
2406.18310 | Jie Liu | Wenting Chen, Jie Liu, Tommy W.S. Chow, Yixuan Yuan | Spatial-temporal Hierarchical Reinforcement Learning for Interpretable
Pathology Image Super-Resolution | Accepted to IEEE TRANSACTIONS ON MEDICAL IMAGING (TMI) | null | null | null | cs.CV cs.LG eess.IV | http://creativecommons.org/licenses/by/4.0/ | Pathology image are essential for accurately interpreting lesion cells in
cytopathology screening, but acquiring high-resolution digital slides requires
specialized equipment and long scanning times. Though super-resolution (SR)
techniques can alleviate this problem, existing deep learning models recover
pathology im... | [
{
"created": "Wed, 26 Jun 2024 12:50:10 GMT",
"version": "v1"
}
] | 2024-06-27 | [
[
"Chen",
"Wenting",
""
],
[
"Liu",
"Jie",
""
],
[
"Chow",
"Tommy W. S.",
""
],
[
"Yuan",
"Yixuan",
""
]
] | Pathology image are essential for accurately interpreting lesion cells in cytopathology screening, but acquiring high-resolution digital slides requires specialized equipment and long scanning times. Though super-resolution (SR) techniques can alleviate this problem, existing deep learning models recover pathology imag... |
2404.08472 | Emadeldeen Eldele | Emadeldeen Eldele, Mohamed Ragab, Zhenghua Chen, Min Wu, Xiaoli Li | TSLANet: Rethinking Transformers for Time Series Representation Learning | Accepted in ICML 2024 | null | null | null | cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Time series data, characterized by its intrinsic long and short-range
dependencies, poses a unique challenge across analytical applications. While
Transformer-based models excel at capturing long-range dependencies, they face
limitations in noise sensitivity, computational efficiency, and overfitting
with smaller dat... | [
{
"created": "Fri, 12 Apr 2024 13:41:29 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2024 04:00:17 GMT",
"version": "v2"
}
] | 2024-05-07 | [
[
"Eldele",
"Emadeldeen",
""
],
[
"Ragab",
"Mohamed",
""
],
[
"Chen",
"Zhenghua",
""
],
[
"Wu",
"Min",
""
],
[
"Li",
"Xiaoli",
""
]
] | Time series data, characterized by its intrinsic long and short-range dependencies, poses a unique challenge across analytical applications. While Transformer-based models excel at capturing long-range dependencies, they face limitations in noise sensitivity, computational efficiency, and overfitting with smaller datas... |
1207.4166 | Trey Smith | Trey Smith, Reid Simmons | Heuristic Search Value Iteration for POMDPs | Appears in Proceedings of the Twentieth Conference on Uncertainty in
Artificial Intelligence (UAI2004) | null | null | UAI-P-2004-PG-520-527 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel POMDP planning algorithm called heuristic search value
iteration (HSVI).HSVI is an anytime algorithm that returns a policy and a
provable bound on its regret with respect to the optimal policy. HSVI gets its
power by combining two well-known techniques: attention-focusing search
heuristics and piec... | [
{
"created": "Wed, 11 Jul 2012 15:04:47 GMT",
"version": "v1"
}
] | 2012-07-19 | [
[
"Smith",
"Trey",
""
],
[
"Simmons",
"Reid",
""
]
] | We present a novel POMDP planning algorithm called heuristic search value iteration (HSVI).HSVI is an anytime algorithm that returns a policy and a provable bound on its regret with respect to the optimal policy. HSVI gets its power by combining two well-known techniques: attention-focusing search heuristics and piecew... |
2211.07738 | Amanda Calatrava Arroyo | Amanda Calatrava, Hern\'an Asorey, Jan Astalos, Alberto Azevedo,
Francesco Benincasa, Ignacio Blanquer, Martin Bobak, Francisco Brasileiro,
Laia Cod\'o, Laura del Cano, Borja Esteban, Meritxell Ferret, Josef Handl,
Tobias Kerzenmacher, Valentin Kozlov, Ale\v{s} K\v{r}enek, Ricardo Martins,
Manuel Pavesio, Anton... | A survey of the European Open Science Cloud services for expanding the
capacity and capabilities of multidisciplinary scientific applications | null | null | null | null | cs.DC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Open Science is a paradigm in which scientific data, procedures, tools and
results are shared transparently and reused by society as a whole. The
initiative known as the European Open Science Cloud (EOSC) is an effort in
Europe to provide an open, trusted, virtual and federated computing environment
to execute scient... | [
{
"created": "Mon, 14 Nov 2022 20:33:27 GMT",
"version": "v1"
}
] | 2022-11-16 | [
[
"Calatrava",
"Amanda",
""
],
[
"Asorey",
"Hernán",
""
],
[
"Astalos",
"Jan",
""
],
[
"Azevedo",
"Alberto",
""
],
[
"Benincasa",
"Francesco",
""
],
[
"Blanquer",
"Ignacio",
""
],
[
"Bobak",
"Martin",
""
],... | Open Science is a paradigm in which scientific data, procedures, tools and results are shared transparently and reused by society as a whole. The initiative known as the European Open Science Cloud (EOSC) is an effort in Europe to provide an open, trusted, virtual and federated computing environment to execute scientif... |
2402.00086 | Wenguan Wang | Xu Zhang and Yiming Mo and Wenguan Wang and Yi Yang | Retrosynthesis prediction enhanced by in-silico reaction data
augmentation | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent advances in machine learning (ML) have expedited retrosynthesis
research by assisting chemists to design experiments more efficiently. However,
all ML-based methods consume substantial amounts of paired training data (i.e.,
chemical reaction: product-reactant(s) pair), which is costly to obtain.
Moreover, comp... | [
{
"created": "Wed, 31 Jan 2024 07:40:37 GMT",
"version": "v1"
}
] | 2024-02-02 | [
[
"Zhang",
"Xu",
""
],
[
"Mo",
"Yiming",
""
],
[
"Wang",
"Wenguan",
""
],
[
"Yang",
"Yi",
""
]
] | Recent advances in machine learning (ML) have expedited retrosynthesis research by assisting chemists to design experiments more efficiently. However, all ML-based methods consume substantial amounts of paired training data (i.e., chemical reaction: product-reactant(s) pair), which is costly to obtain. Moreover, compan... |
1811.12065 | Lile Cai | Lile Cai, Anne-Maelle Barneche, Arthur Herbout, Chuan Sheng Foo, Jie
Lin, Vijay Ramaseshan Chandrasekhar and Mohamed M. Sabry | TEA-DNN: the Quest for Time-Energy-Accuracy Co-optimized Deep Neural
Networks | Accepted by ISLPED2019 | null | null | null | cs.NE cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Embedded deep learning platforms have witnessed two simultaneous
improvements. First, the accuracy of convolutional neural networks (CNNs) has
been significantly improved through the use of automated neural-architecture
search (NAS) algorithms to determine CNN structure. Second, there has been
increasing interest in ... | [
{
"created": "Thu, 29 Nov 2018 11:05:28 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Oct 2019 07:39:19 GMT",
"version": "v2"
}
] | 2019-10-22 | [
[
"Cai",
"Lile",
""
],
[
"Barneche",
"Anne-Maelle",
""
],
[
"Herbout",
"Arthur",
""
],
[
"Foo",
"Chuan Sheng",
""
],
[
"Lin",
"Jie",
""
],
[
"Chandrasekhar",
"Vijay Ramaseshan",
""
],
[
"Sabry",
"Mohamed M.",
... | Embedded deep learning platforms have witnessed two simultaneous improvements. First, the accuracy of convolutional neural networks (CNNs) has been significantly improved through the use of automated neural-architecture search (NAS) algorithms to determine CNN structure. Second, there has been increasing interest in de... |
1212.3540 | Dima Kagan | Yehonatan Bitton, Michael Fire, Dima Kagan, Bracha Shapira, Lior
Rokach, Judit Bar-Ilan | Social Network Based Search for Experts | Participated in HCIR 2012 | null | null | null | cs.SI cs.HC cs.IR physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Our system illustrates how information retrieved from social networks can be
used for suggesting experts for specific tasks. The system is designed to
facilitate the task of finding the appropriate person(s) for a job, as a
conference committee member, an advisor, etc. This short description will
demonstrate how the ... | [
{
"created": "Fri, 14 Dec 2012 17:35:31 GMT",
"version": "v1"
}
] | 2012-12-17 | [
[
"Bitton",
"Yehonatan",
""
],
[
"Fire",
"Michael",
""
],
[
"Kagan",
"Dima",
""
],
[
"Shapira",
"Bracha",
""
],
[
"Rokach",
"Lior",
""
],
[
"Bar-Ilan",
"Judit",
""
]
] | Our system illustrates how information retrieved from social networks can be used for suggesting experts for specific tasks. The system is designed to facilitate the task of finding the appropriate person(s) for a job, as a conference committee member, an advisor, etc. This short description will demonstrate how the sy... |
2304.01472 | Xinru Zhang | Xinru Zhang, Ni Ou, Chenghao Liu, Zhizheng Zhuo, Yaou Liu, and Chuyang
Ye | Unsupervised Brain Tumor Segmentation with Image-based Prompts | Currently under review (from November 14th, 2022 until now) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Automated brain tumor segmentation based on deep learning (DL) has achieved
promising performance. However, it generally relies on annotated images for
model training, which is not always feasible in clinical settings. Therefore,
the development of unsupervised DL-based brain tumor segmentation approaches
without exp... | [
{
"created": "Tue, 4 Apr 2023 02:28:25 GMT",
"version": "v1"
}
] | 2023-04-05 | [
[
"Zhang",
"Xinru",
""
],
[
"Ou",
"Ni",
""
],
[
"Liu",
"Chenghao",
""
],
[
"Zhuo",
"Zhizheng",
""
],
[
"Liu",
"Yaou",
""
],
[
"Ye",
"Chuyang",
""
]
] | Automated brain tumor segmentation based on deep learning (DL) has achieved promising performance. However, it generally relies on annotated images for model training, which is not always feasible in clinical settings. Therefore, the development of unsupervised DL-based brain tumor segmentation approaches without exper... |
1306.4755 | Chen Gong | Shuying Li, Chen Gong, Xiaodong Wang | Hybrid Group Decoding for Scalable Video over MIMO-OFDM Downlink Systems | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a scalable video broadcasting scheme over MIMO-OFDM systems. The
scalable video source layers are channel encoded and modulated into independent
signal streams, which are then transmitted from the allocated antennas in
certain time-frequency blocks. Each receiver employs the successive group
decoder to dec... | [
{
"created": "Thu, 20 Jun 2013 05:12:41 GMT",
"version": "v1"
}
] | 2013-06-21 | [
[
"Li",
"Shuying",
""
],
[
"Gong",
"Chen",
""
],
[
"Wang",
"Xiaodong",
""
]
] | We propose a scalable video broadcasting scheme over MIMO-OFDM systems. The scalable video source layers are channel encoded and modulated into independent signal streams, which are then transmitted from the allocated antennas in certain time-frequency blocks. Each receiver employs the successive group decoder to decod... |
1712.01126 | Huimiao Chen | Yinghao Jia, Yide Zhao, Ziyang Guo, Yu Xin, Huimiao Chen | Optimizing Electric Taxi Charging System: A Data-Driven Approach from
Transport Energy Supply Chain Perspective | null | null | null | null | cs.SY math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the last decade, the development of electric taxis has motivated rapidly
growing research interest in efficiently allocating electric charging stations
in the academic literature. To address the driving pattern of electric taxis,
we introduce the perspective of transport energy supply chain to capture the
charging... | [
{
"created": "Mon, 4 Dec 2017 14:56:32 GMT",
"version": "v1"
}
] | 2017-12-05 | [
[
"Jia",
"Yinghao",
""
],
[
"Zhao",
"Yide",
""
],
[
"Guo",
"Ziyang",
""
],
[
"Xin",
"Yu",
""
],
[
"Chen",
"Huimiao",
""
]
] | In the last decade, the development of electric taxis has motivated rapidly growing research interest in efficiently allocating electric charging stations in the academic literature. To address the driving pattern of electric taxis, we introduce the perspective of transport energy supply chain to capture the charging d... |
1507.07815 | Svebor Karaman | Giuseppe Lisanti and Svebor Karaman and Daniele Pezzatini and Alberto
Del Bimbo | A Multi-Camera Image Processing and Visualization System for Train
Safety Assessment | 11 pages | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we present a machine vision system to efficiently monitor,
analyze and present visual data acquired with a railway overhead gantry
equipped with multiple cameras. This solution aims to improve the safety of
daily life railway transportation in a two- fold manner: (1) by providing
automatic algorithms th... | [
{
"created": "Tue, 28 Jul 2015 15:36:24 GMT",
"version": "v1"
}
] | 2015-07-29 | [
[
"Lisanti",
"Giuseppe",
""
],
[
"Karaman",
"Svebor",
""
],
[
"Pezzatini",
"Daniele",
""
],
[
"Del Bimbo",
"Alberto",
""
]
] | In this paper we present a machine vision system to efficiently monitor, analyze and present visual data acquired with a railway overhead gantry equipped with multiple cameras. This solution aims to improve the safety of daily life railway transportation in a two- fold manner: (1) by providing automatic algorithms that... |
2201.05297 | Hanting Li | Hanting Li, Mingzhe Sui, Zhaoqing Zhu, Feng Zhao | MMNet: Muscle motion-guided network for micro-expression recognition | 8 pages, 4 figures | Proc. 31st Int'l Joint Conf. Artificial Intelligence (IJCAI), 2022 | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Facial micro-expressions (MEs) are involuntary facial motions revealing
peoples real feelings and play an important role in the early intervention of
mental illness, the national security, and many human-computer interaction
systems. However, existing micro-expression datasets are limited and usually
pose some challe... | [
{
"created": "Fri, 14 Jan 2022 04:05:49 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Aug 2022 11:24:19 GMT",
"version": "v2"
}
] | 2022-08-22 | [
[
"Li",
"Hanting",
""
],
[
"Sui",
"Mingzhe",
""
],
[
"Zhu",
"Zhaoqing",
""
],
[
"Zhao",
"Feng",
""
]
] | Facial micro-expressions (MEs) are involuntary facial motions revealing peoples real feelings and play an important role in the early intervention of mental illness, the national security, and many human-computer interaction systems. However, existing micro-expression datasets are limited and usually pose some challeng... |
2211.10202 | Zhengmao He | Zhengmao He, Bin Zhao | Some problems about co-consonance of topological spaces | null | null | null | null | cs.LO math.GN | http://creativecommons.org/licenses/by/4.0/ | In this paper, we first prove that the retract of a consonant space (or
co-consonant space) is consonant (co-consonant). Using this result, some
related results have obtained. Simultaneously, we proved that (1) the
co-consonance of the Smyth powerspace implies the co-consonance of a
topological space under a necessar... | [
{
"created": "Fri, 18 Nov 2022 12:47:18 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Nov 2022 09:19:22 GMT",
"version": "v2"
}
] | 2022-12-01 | [
[
"He",
"Zhengmao",
""
],
[
"Zhao",
"Bin",
""
]
] | In this paper, we first prove that the retract of a consonant space (or co-consonant space) is consonant (co-consonant). Using this result, some related results have obtained. Simultaneously, we proved that (1) the co-consonance of the Smyth powerspace implies the co-consonance of a topological space under a necessary ... |
2201.00434 | Hanyuan Wang | Hanyuan Wang, Dima Damen, Majid Mirmehdi and Toby Perrett | TVNet: Temporal Voting Network for Action Localization | 9 pages, 7 figures, 11 tables | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a Temporal Voting Network (TVNet) for action localization in
untrimmed videos. This incorporates a novel Voting Evidence Module to locate
temporal boundaries, more accurately, where temporal contextual evidence is
accumulated to predict frame-level probabilities of start and end action
boundaries. Our acti... | [
{
"created": "Sun, 2 Jan 2022 23:46:18 GMT",
"version": "v1"
}
] | 2022-01-04 | [
[
"Wang",
"Hanyuan",
""
],
[
"Damen",
"Dima",
""
],
[
"Mirmehdi",
"Majid",
""
],
[
"Perrett",
"Toby",
""
]
] | We propose a Temporal Voting Network (TVNet) for action localization in untrimmed videos. This incorporates a novel Voting Evidence Module to locate temporal boundaries, more accurately, where temporal contextual evidence is accumulated to predict frame-level probabilities of start and end action boundaries. Our action... |
2005.05743 | Ertan Kaz{\i}kl{\i} | Ertan Kaz{\i}kl{\i}, Sinan Gezici and Serdar Y\"uksel | Quadratic Privacy-Signaling Games and the MMSE Information Bottleneck
Problem for Gaussian Sources | 16 pages, 6 figures | null | null | null | cs.IT math.IT math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate a privacy-signaling game problem in which a sender with
privacy concerns observes a pair of correlated random vectors which are modeled
as jointly Gaussian. The sender aims to hide one of these random vectors and
convey the other one whereas the objective of the receiver is to accurately
estimate both ... | [
{
"created": "Tue, 12 May 2020 13:16:05 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jul 2020 20:44:16 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Mar 2022 22:14:52 GMT",
"version": "v3"
}
] | 2022-03-08 | [
[
"Kazıklı",
"Ertan",
""
],
[
"Gezici",
"Sinan",
""
],
[
"Yüksel",
"Serdar",
""
]
] | We investigate a privacy-signaling game problem in which a sender with privacy concerns observes a pair of correlated random vectors which are modeled as jointly Gaussian. The sender aims to hide one of these random vectors and convey the other one whereas the objective of the receiver is to accurately estimate both of... |
2206.06117 | Steve Mathew | Steve Mathew D A | Optimizing musical chord inversions using the cartesian coordinate
system | 9 pages, 5 tables | null | null | null | cs.SD eess.AS | http://creativecommons.org/licenses/by/4.0/ | In classical music and in any genre of contemporary music, the tonal elements
or notes used for playing are the same. The numerous possibilities of chords
for a given instance in a piece make the playing, in general, very intricate,
and advanced. The theory sounds quite trivial, yet the application has vast
options, ... | [
{
"created": "Fri, 10 Jun 2022 14:48:30 GMT",
"version": "v1"
}
] | 2022-06-14 | [
[
"A",
"Steve Mathew D",
""
]
] | In classical music and in any genre of contemporary music, the tonal elements or notes used for playing are the same. The numerous possibilities of chords for a given instance in a piece make the playing, in general, very intricate, and advanced. The theory sounds quite trivial, yet the application has vast options, ea... |
0810.0558 | Ashish Goel | Ashish Goel, Sanjeev Khanna, Brad Null | The Ratio Index for Budgeted Learning, with Applications | This paper has a substantial bug that we are trying to fix. Many
thanks to Joe Halpern for pointing this bug out. Please do not cite in the
meantime. Please let us know if you would like to understand and/or try to
fix the bug | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the budgeted learning problem, we are allowed to experiment on a set of
alternatives (given a fixed experimentation budget) with the goal of picking a
single alternative with the largest possible expected payoff. Approximation
algorithms for this problem were developed by Guha and Munagala by rounding a
linear pro... | [
{
"created": "Fri, 3 Oct 2008 01:37:45 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Apr 2016 18:47:16 GMT",
"version": "v2"
}
] | 2016-04-12 | [
[
"Goel",
"Ashish",
""
],
[
"Khanna",
"Sanjeev",
""
],
[
"Null",
"Brad",
""
]
] | In the budgeted learning problem, we are allowed to experiment on a set of alternatives (given a fixed experimentation budget) with the goal of picking a single alternative with the largest possible expected payoff. Approximation algorithms for this problem were developed by Guha and Munagala by rounding a linear progr... |
1103.1001 | Xinhua Wang | Xinhua Wang, Hai Lin | Two-step differentiator for delayed signal | 12 pages, 10 figures | null | null | null | cs.SY math.DS math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a high-order differentiator for delayed measurement
signal. The proposed differentiator not only can correct the delay in signal,
but aslo can estimate the undelayed derivatives. The differentiator consists of
two-step algorithms with the delayed time instant. Conditions are given
ensuring converg... | [
{
"created": "Sat, 5 Mar 2011 03:19:52 GMT",
"version": "v1"
}
] | 2011-03-08 | [
[
"Wang",
"Xinhua",
""
],
[
"Lin",
"Hai",
""
]
] | This paper presents a high-order differentiator for delayed measurement signal. The proposed differentiator not only can correct the delay in signal, but aslo can estimate the undelayed derivatives. The differentiator consists of two-step algorithms with the delayed time instant. Conditions are given ensuring convergen... |
1408.2293 | Hugh Kennedy Dr. | Hugh L. Kennedy | Direct Digital Design of Loop-Shaping Filters for Sampled Control
Systems | In addition to the brief journal paper (see v3 comments), this paper
was split into 2 conference papers: "Numerical Derivation of Fading-Memory
Polynomial and Sinusoidal Filters for Discrete-Time Control Systems" and
"Application of Fading-Memory Polynomial Filters to the Control of an
Electric Motor", to appea... | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A controller design technique for shaping the frequency response of a process
is described. A general linear model (GLM) is used to define the form of a lag
or lead compensator in discrete time using a prescribed set of basis functions.
The model is then transformed via the complex z-domain into a difference
equation... | [
{
"created": "Mon, 11 Aug 2014 01:45:41 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Nov 2014 02:38:26 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Jan 2015 22:42:53 GMT",
"version": "v3"
},
{
"created": "Sat, 18 Jul 2015 01:22:01 GMT",
"version": "v4"
}
] | 2015-07-21 | [
[
"Kennedy",
"Hugh L.",
""
]
] | A controller design technique for shaping the frequency response of a process is described. A general linear model (GLM) is used to define the form of a lag or lead compensator in discrete time using a prescribed set of basis functions. The model is then transformed via the complex z-domain into a difference equation f... |
2307.14199 | Masoume Kazemi | Masoume Kazemi, Davood Moradkhani, Alireza Abbas Alipour | Application of Random Forest and Support Vector Machine for
Investigation of Pressure Filtration Performance, a Zinc Plant Filter Cake
Modeling | null | null | null | null | cs.LG | http://creativecommons.org/publicdomain/zero/1.0/ | The hydrometallurgical method of zinc production involves leaching zinc from
ore and then separating the solid residue from the liquid solution by pressure
filtration. This separation process is very important since the solid residue
contains some moisture that can reduce the amount of zinc recovered. This study
mode... | [
{
"created": "Wed, 26 Jul 2023 13:52:53 GMT",
"version": "v1"
}
] | 2023-07-27 | [
[
"Kazemi",
"Masoume",
""
],
[
"Moradkhani",
"Davood",
""
],
[
"Alipour",
"Alireza Abbas",
""
]
] | The hydrometallurgical method of zinc production involves leaching zinc from ore and then separating the solid residue from the liquid solution by pressure filtration. This separation process is very important since the solid residue contains some moisture that can reduce the amount of zinc recovered. This study modele... |
2310.02583 | Seyed Mirvakili | Seyed Mo Mirvakili, Ehsan Haghighat, Douglas Sim | Machine Learning-Enabled Precision Position Control and Thermal
Regulation in Advanced Thermal Actuators | null | null | null | null | cs.RO cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With their unique combination of characteristics - an energy density almost
100 times that of human muscle, and a power density of 5.3 kW/kg, similar to a
jet engine's output - Nylon artificial muscles stand out as particularly apt
for robotics applications. However, the necessity of integrating sensors and
controlle... | [
{
"created": "Wed, 4 Oct 2023 05:01:47 GMT",
"version": "v1"
}
] | 2023-10-05 | [
[
"Mirvakili",
"Seyed Mo",
""
],
[
"Haghighat",
"Ehsan",
""
],
[
"Sim",
"Douglas",
""
]
] | With their unique combination of characteristics - an energy density almost 100 times that of human muscle, and a power density of 5.3 kW/kg, similar to a jet engine's output - Nylon artificial muscles stand out as particularly apt for robotics applications. However, the necessity of integrating sensors and controllers... |
2002.05538 | Jakkepalli Pavan Kumar | Jakkepalli Pavan Kumar and P. Venkata Subba Reddy | Algorithmic Complexity of Isolate Secure Domination in Graphs | arXiv admin note: substantial text overlap with arXiv:2002.00002;
text overlap with arXiv:2001.11250 | null | null | null | cs.DM cs.CC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A dominating set $S$ is an Isolate Dominating Set (IDS) if the induced
subgraph $G[S]$ has at least one isolated vertex. In this paper, we initiate
the study of new domination parameter called, isolate secure domination. An
isolate dominating set $S\subseteq V$ is an isolate secure dominating set
(ISDS), if for each ... | [
{
"created": "Wed, 12 Feb 2020 07:42:51 GMT",
"version": "v1"
}
] | 2020-02-14 | [
[
"Kumar",
"Jakkepalli Pavan",
""
],
[
"Reddy",
"P. Venkata Subba",
""
]
] | A dominating set $S$ is an Isolate Dominating Set (IDS) if the induced subgraph $G[S]$ has at least one isolated vertex. In this paper, we initiate the study of new domination parameter called, isolate secure domination. An isolate dominating set $S\subseteq V$ is an isolate secure dominating set (ISDS), if for each ve... |
2206.12343 | Robin Haunschild | Lutz Bornmann and Robin Haunschild | Identification of young talented individuals in the natural and life
sciences using bibliometric data | 7 pages, 3 tables, to be presented at STI 2022 | null | 10.1016/j.joi.2023.101394 | null | cs.DL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Identification of young talented individuals is not an easy task.
Citation-based data usually need too long to accrue. In this study, we proposed
a method based on bibliometric data for the identification of young talented
individuals. Three different indicators and their combinations were used. An
older cohort with ... | [
{
"created": "Fri, 24 Jun 2022 15:28:03 GMT",
"version": "v1"
}
] | 2024-08-12 | [
[
"Bornmann",
"Lutz",
""
],
[
"Haunschild",
"Robin",
""
]
] | Identification of young talented individuals is not an easy task. Citation-based data usually need too long to accrue. In this study, we proposed a method based on bibliometric data for the identification of young talented individuals. Three different indicators and their combinations were used. An older cohort with th... |
1911.08339 | Jonathan Ullman | Alexander Edmonds and Aleksandar Nikolov and Jonathan Ullman | The Power of Factorization Mechanisms in Local and Central Differential
Privacy | null | null | null | null | cs.DS cs.CR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give new characterizations of the sample complexity of answering linear
queries (statistical queries) in the local and central models of differential
privacy:
*In the non-interactive local model, we give the first approximate
characterization of the sample complexity. Informally our bounds are tight to
within po... | [
{
"created": "Tue, 19 Nov 2019 15:17:18 GMT",
"version": "v1"
}
] | 2019-11-20 | [
[
"Edmonds",
"Alexander",
""
],
[
"Nikolov",
"Aleksandar",
""
],
[
"Ullman",
"Jonathan",
""
]
] | We give new characterizations of the sample complexity of answering linear queries (statistical queries) in the local and central models of differential privacy: *In the non-interactive local model, we give the first approximate characterization of the sample complexity. Informally our bounds are tight to within polylo... |
1705.06086 | Sebastian Werner | Sebastian Werner, Zdravko Velinov, Wenzel Jakob, Matthias B. Hullin | Scratch iridescence: Wave-optical rendering of diffractive surface
structure | null | null | null | null | cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The surface of metal, glass and plastic objects is often characterized by
microscopic scratches caused by manufacturing and/or wear. A closer look onto
such scratches reveals iridescent colors with a complex dependency on viewing
and lighting conditions. The physics behind this phenomenon is well understood;
it is ca... | [
{
"created": "Wed, 17 May 2017 10:59:29 GMT",
"version": "v1"
}
] | 2017-05-18 | [
[
"Werner",
"Sebastian",
""
],
[
"Velinov",
"Zdravko",
""
],
[
"Jakob",
"Wenzel",
""
],
[
"Hullin",
"Matthias B.",
""
]
] | The surface of metal, glass and plastic objects is often characterized by microscopic scratches caused by manufacturing and/or wear. A closer look onto such scratches reveals iridescent colors with a complex dependency on viewing and lighting conditions. The physics behind this phenomenon is well understood; it is caus... |
1204.2101 | Sumit Katiyar | Sumit Katiyar, R. K. Jain, N. K. Agrawal | R.F. Pollution Reduction in Cellular Communication | 6 pages, 7 figures, international journal, International Journal of
Scientific & Engineering Research, Volume 3, Issue 3, March -2012 | null | null | null | cs.CY cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | R. F. pollution has been recognized as health hazard in India in the
prevailing circumstances. There is lot of hue and cry against cellular towers
installed in residential area. Recently high court in India has issued an order
not to install towers in residential areas. For meeting the exponential demand
of cellular ... | [
{
"created": "Tue, 10 Apr 2012 10:45:12 GMT",
"version": "v1"
}
] | 2012-04-11 | [
[
"Katiyar",
"Sumit",
""
],
[
"Jain",
"R. K.",
""
],
[
"Agrawal",
"N. K.",
""
]
] | R. F. pollution has been recognized as health hazard in India in the prevailing circumstances. There is lot of hue and cry against cellular towers installed in residential area. Recently high court in India has issued an order not to install towers in residential areas. For meeting the exponential demand of cellular co... |
1211.6918 | Mathis Seidl | Mathis Seidl, Andreas Schenk, Clemens Stierstorfer, and Johannes B.
Huber | Aspects of Polar-Coded Modulation | Accepted for presentation at International ITG Conference on Systems,
Communications and Coding, Munich, Germany, January 2013 | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the joint design of polar coding and higher-order modulation
schemes for ever increased spectral efficiency. The close connection between
the polar code construction and the multi-level coding approach is described in
detail. Relations between different modulation schemes such as bit-interleaved
coded mod... | [
{
"created": "Thu, 29 Nov 2012 14:01:23 GMT",
"version": "v1"
}
] | 2012-11-30 | [
[
"Seidl",
"Mathis",
""
],
[
"Schenk",
"Andreas",
""
],
[
"Stierstorfer",
"Clemens",
""
],
[
"Huber",
"Johannes B.",
""
]
] | We consider the joint design of polar coding and higher-order modulation schemes for ever increased spectral efficiency. The close connection between the polar code construction and the multi-level coding approach is described in detail. Relations between different modulation schemes such as bit-interleaved coded modul... |
2010.04554 | Huiting Hong | Yucheng Lin, Huiting Hong, Xiaoqing Yang, Xiaodi Yang, Pinghua Gong,
Jieping Ye | Meta Graph Attention on Heterogeneous Graph with Node-Edge Co-evolution | 11pages, 4figures | null | null | null | cs.LG cs.SI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Graph neural networks have become an important tool for modeling structured
data. In many real-world systems, intricate hidden information may exist, e.g.,
heterogeneity in nodes/edges, static node/edge attributes, and spatiotemporal
node/edge features. However, most existing methods only take part of the
information... | [
{
"created": "Fri, 9 Oct 2020 13:19:39 GMT",
"version": "v1"
}
] | 2020-10-12 | [
[
"Lin",
"Yucheng",
""
],
[
"Hong",
"Huiting",
""
],
[
"Yang",
"Xiaoqing",
""
],
[
"Yang",
"Xiaodi",
""
],
[
"Gong",
"Pinghua",
""
],
[
"Ye",
"Jieping",
""
]
] | Graph neural networks have become an important tool for modeling structured data. In many real-world systems, intricate hidden information may exist, e.g., heterogeneity in nodes/edges, static node/edge attributes, and spatiotemporal node/edge features. However, most existing methods only take part of the information i... |
1802.07647 | Christian Konrad | Christian Konrad | MIS in the Congested Clique Model in $O(\log \log \Delta)$ Rounds | null | null | null | null | cs.DC cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a maximal independent set (MIS) algorithm that runs in $O(\log \log
\Delta)$ rounds in the congested clique model, where $\Delta$ is the maximum
degree of the input graph. This improves upon the $O(\frac{\log(\Delta) \cdot
\log \log \Delta}{\sqrt{\log n}} + \log \log \Delta )$ rounds algorithm of
[Ghaffari, P... | [
{
"created": "Wed, 21 Feb 2018 16:21:34 GMT",
"version": "v1"
}
] | 2018-02-22 | [
[
"Konrad",
"Christian",
""
]
] | We give a maximal independent set (MIS) algorithm that runs in $O(\log \log \Delta)$ rounds in the congested clique model, where $\Delta$ is the maximum degree of the input graph. This improves upon the $O(\frac{\log(\Delta) \cdot \log \log \Delta}{\sqrt{\log n}} + \log \log \Delta )$ rounds algorithm of [Ghaffari, POD... |
0910.2632 | Laurent Romary | Laurent Romary (INRIA Saclay - Ile de France, IDSL) | Communication scientifique : Pour le meilleur et pour le PEER | null | Hermes (2009) | null | null | cs.DL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper provides an overview (in French) of the European PEER project,
focusing on its origins, the actual objectives and the technical deployment.
| [
{
"created": "Wed, 14 Oct 2009 14:28:28 GMT",
"version": "v1"
}
] | 2009-10-15 | [
[
"Romary",
"Laurent",
"",
"INRIA Saclay - Ile de France, IDSL"
]
] | This paper provides an overview (in French) of the European PEER project, focusing on its origins, the actual objectives and the technical deployment. |
2003.05420 | Peng Jiang Dr. | Guangnan Wu and Zhiyi Pan and Peng Jiang and Changhe Tu | Bi-Directional Attention for Joint Instance and Semantic Segmentation in
Point Clouds | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Instance segmentation in point clouds is one of the most fine-grained ways to
understand the 3D scene. Due to its close relationship to semantic
segmentation, many works approach these two tasks simultaneously and leverage
the benefits of multi-task learning. However, most of them only considered
simple strategies su... | [
{
"created": "Wed, 11 Mar 2020 17:16:07 GMT",
"version": "v1"
}
] | 2020-03-12 | [
[
"Wu",
"Guangnan",
""
],
[
"Pan",
"Zhiyi",
""
],
[
"Jiang",
"Peng",
""
],
[
"Tu",
"Changhe",
""
]
] | Instance segmentation in point clouds is one of the most fine-grained ways to understand the 3D scene. Due to its close relationship to semantic segmentation, many works approach these two tasks simultaneously and leverage the benefits of multi-task learning. However, most of them only considered simple strategies such... |
2211.13557 | Fernando Alonso-Fernandez | Hartwig Fronthaler, Klaus Kollreider, Josef Bigun, Julian Fierrez,
Fernando Alonso-Fernandez, Javier Ortega-Garcia, Joaquin Gonzalez-Rodriguez | Fingerprint Image-Quality Estimation and its Application to
Multialgorithm Verification | Published at IEEE Transactions on Information Forensics and Security | null | 10.1109/TIFS.2008.920725 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Signal-quality awareness has been found to increase recognition rates and to
support decisions in multisensor environments significantly. Nevertheless,
automatic quality assessment is still an open issue. Here, we study the
orientation tensor of fingerprint images to quantify signal impairments, such
as noise, lack o... | [
{
"created": "Thu, 24 Nov 2022 12:17:49 GMT",
"version": "v1"
}
] | 2022-11-28 | [
[
"Fronthaler",
"Hartwig",
""
],
[
"Kollreider",
"Klaus",
""
],
[
"Bigun",
"Josef",
""
],
[
"Fierrez",
"Julian",
""
],
[
"Alonso-Fernandez",
"Fernando",
""
],
[
"Ortega-Garcia",
"Javier",
""
],
[
"Gonzalez-Rodriguez"... | Signal-quality awareness has been found to increase recognition rates and to support decisions in multisensor environments significantly. Nevertheless, automatic quality assessment is still an open issue. Here, we study the orientation tensor of fingerprint images to quantify signal impairments, such as noise, lack of ... |
2108.09402 | Bonaventure Molokwu Ph.D. | Bonaventure Chidube Molokwu, Shaon Bhatta Shuvo, Ziad Kobti, Anne
Snowdon | A Multi-Task Learning Framework for COVID-19 Monitoring and Prediction
of PPE Demand in Community Health Centres | 6-page article/manuscript | null | null | null | cs.LG cs.AI cs.SI | http://creativecommons.org/licenses/by/4.0/ | Currently, the world seeks to find appropriate mitigation techniques to
control and prevent the spread of the new SARS-CoV-2. In our paper herein, we
present a peculiar Multi-Task Learning framework that jointly predicts the
effect of SARS-CoV-2 as well as Personal-Protective-Equipment consumption in
Community Health... | [
{
"created": "Fri, 20 Aug 2021 23:32:41 GMT",
"version": "v1"
}
] | 2021-08-24 | [
[
"Molokwu",
"Bonaventure Chidube",
""
],
[
"Shuvo",
"Shaon Bhatta",
""
],
[
"Kobti",
"Ziad",
""
],
[
"Snowdon",
"Anne",
""
]
] | Currently, the world seeks to find appropriate mitigation techniques to control and prevent the spread of the new SARS-CoV-2. In our paper herein, we present a peculiar Multi-Task Learning framework that jointly predicts the effect of SARS-CoV-2 as well as Personal-Protective-Equipment consumption in Community Health C... |
2101.11744 | Matthew Smart | Matthew Smart, Anton Zilman | On the mapping between Hopfield networks and Restricted Boltzmann
Machines | ICLR 2021 oral paper | The 9th International Conference on Learning Representations (ICLR
2021) | null | null | cs.LG cond-mat.dis-nn cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hopfield networks (HNs) and Restricted Boltzmann Machines (RBMs) are two
important models at the interface of statistical physics, machine learning, and
neuroscience. Recently, there has been interest in the relationship between HNs
and RBMs, due to their similarity under the statistical mechanics formalism. An
exact... | [
{
"created": "Wed, 27 Jan 2021 23:49:48 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Mar 2021 02:08:12 GMT",
"version": "v2"
}
] | 2021-03-09 | [
[
"Smart",
"Matthew",
""
],
[
"Zilman",
"Anton",
""
]
] | Hopfield networks (HNs) and Restricted Boltzmann Machines (RBMs) are two important models at the interface of statistical physics, machine learning, and neuroscience. Recently, there has been interest in the relationship between HNs and RBMs, due to their similarity under the statistical mechanics formalism. An exact m... |
1506.07257 | Jingyu Gao | Jingyu Gao, Jinfu Yang, Guanghui Wang and Mingai Li | A Novel Feature Extraction Method for Scene Recognition Based on
Centered Convolutional Restricted Boltzmann Machines | 22 pages, 11 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scene recognition is an important research topic in computer vision, while
feature extraction is a key step of object recognition. Although classical
Restricted Boltzmann machines (RBM) can efficiently represent complicated data,
it is hard to handle large images due to its complexity in computation. In this
paper, a... | [
{
"created": "Wed, 24 Jun 2015 06:42:42 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Gao",
"Jingyu",
""
],
[
"Yang",
"Jinfu",
""
],
[
"Wang",
"Guanghui",
""
],
[
"Li",
"Mingai",
""
]
] | Scene recognition is an important research topic in computer vision, while feature extraction is a key step of object recognition. Although classical Restricted Boltzmann machines (RBM) can efficiently represent complicated data, it is hard to handle large images due to its complexity in computation. In this paper, a n... |
2212.12603 | Yao Yao | Yao Yao, Qihang Lin, Tianbao Yang | Stochastic Methods for AUC Optimization subject to AUC-based Fairness
Constraints | Published in AISTATS 2023 | null | null | null | cs.LG math.OC stat.ML | http://creativecommons.org/licenses/by/4.0/ | As machine learning being used increasingly in making high-stakes decisions,
an arising challenge is to avoid unfair AI systems that lead to discriminatory
decisions for protected population. A direct approach for obtaining a fair
predictive model is to train the model through optimizing its prediction
performance su... | [
{
"created": "Fri, 23 Dec 2022 22:29:08 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Dec 2022 02:01:30 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Feb 2023 21:26:56 GMT",
"version": "v3"
}
] | 2023-02-24 | [
[
"Yao",
"Yao",
""
],
[
"Lin",
"Qihang",
""
],
[
"Yang",
"Tianbao",
""
]
] | As machine learning being used increasingly in making high-stakes decisions, an arising challenge is to avoid unfair AI systems that lead to discriminatory decisions for protected population. A direct approach for obtaining a fair predictive model is to train the model through optimizing its prediction performance subj... |
2302.03596 | Jaehyeong Jo | Jaehyeong Jo, Dongki Kim, Sung Ju Hwang | Graph Generation with Diffusion Mixture | ICML 2024 | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generation of graphs is a major challenge for real-world tasks that require
understanding the complex nature of their non-Euclidean structures. Although
diffusion models have achieved notable success in graph generation recently,
they are ill-suited for modeling the topological properties of graphs since
learning to ... | [
{
"created": "Tue, 7 Feb 2023 17:07:46 GMT",
"version": "v1"
},
{
"created": "Wed, 24 May 2023 06:09:45 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Feb 2024 02:22:58 GMT",
"version": "v3"
},
{
"created": "Sun, 2 Jun 2024 20:00:20 GMT",
"version": "v4"
}
] | 2024-06-04 | [
[
"Jo",
"Jaehyeong",
""
],
[
"Kim",
"Dongki",
""
],
[
"Hwang",
"Sung Ju",
""
]
] | Generation of graphs is a major challenge for real-world tasks that require understanding the complex nature of their non-Euclidean structures. Although diffusion models have achieved notable success in graph generation recently, they are ill-suited for modeling the topological properties of graphs since learning to de... |
2003.06945 | Cho-Ying Wu | Cho-Ying Wu, Ulrich Neumann | Scene Completeness-Aware Lidar Depth Completion for Driving Scenario | Present at ICASSP 2021; fix typos | null | null | null | cs.CV cs.RO | http://creativecommons.org/licenses/by/4.0/ | This paper introduces Scene Completeness-Aware Depth Completion (SCADC) to
complete raw lidar scans into dense depth maps with fine and complete scene
structures. Recent sparse depth completion for lidars only focuses on the lower
scenes and produces irregular estimations on the upper because existing
datasets, such ... | [
{
"created": "Sun, 15 Mar 2020 23:23:26 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Mar 2020 03:46:18 GMT",
"version": "v2"
},
{
"created": "Sat, 20 Feb 2021 23:50:16 GMT",
"version": "v3"
},
{
"created": "Wed, 17 Jan 2024 05:29:28 GMT",
"version": "v4"
}
] | 2024-01-18 | [
[
"Wu",
"Cho-Ying",
""
],
[
"Neumann",
"Ulrich",
""
]
] | This paper introduces Scene Completeness-Aware Depth Completion (SCADC) to complete raw lidar scans into dense depth maps with fine and complete scene structures. Recent sparse depth completion for lidars only focuses on the lower scenes and produces irregular estimations on the upper because existing datasets, such as... |
2401.12624 | Yongjun Kim | Yongjun Kim, Sejin Seo, Jihong Park, Mehdi Bennis, Seong-Lyun Kim,
Junil Choi | Knowledge Distillation from Language-Oriented to Emergent Communication
for Multi-Agent Remote Control | null | null | null | null | cs.AI cs.IT cs.LG cs.NI math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we compare emergent communication (EC) built upon multi-agent
deep reinforcement learning (MADRL) and language-oriented semantic
communication (LSC) empowered by a pre-trained large language model (LLM) using
human language. In a multi-agent remote navigation task, with multimodal input
data comprising ... | [
{
"created": "Tue, 23 Jan 2024 10:23:13 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Mar 2024 14:15:52 GMT",
"version": "v2"
}
] | 2024-03-05 | [
[
"Kim",
"Yongjun",
""
],
[
"Seo",
"Sejin",
""
],
[
"Park",
"Jihong",
""
],
[
"Bennis",
"Mehdi",
""
],
[
"Kim",
"Seong-Lyun",
""
],
[
"Choi",
"Junil",
""
]
] | In this work, we compare emergent communication (EC) built upon multi-agent deep reinforcement learning (MADRL) and language-oriented semantic communication (LSC) empowered by a pre-trained large language model (LLM) using human language. In a multi-agent remote navigation task, with multimodal input data comprising lo... |
2402.08245 | Manh Duong Phung | Duy Nam Bui, Manh Duong Phung, Hung Pham Duy | Self-Reconfigurable V-shape Formation of Multiple UAVs in Narrow Space
Environments | Published in: 2024 IEEE/SICE International Symposium on System
Integration (SII) | null | 10.1109/SII58957.2024.10417519 | null | cs.RO | http://creativecommons.org/licenses/by/4.0/ | This paper presents the design and implementation of a self-reconfigurable
V-shape formation controller for multiple unmanned aerial vehicles (UAVs)
navigating through narrow spaces in a dense obstacle environment. The selection
of the V-shape formation is motivated by its maneuverability and visibility
advantages. T... | [
{
"created": "Tue, 13 Feb 2024 06:19:11 GMT",
"version": "v1"
}
] | 2024-02-14 | [
[
"Bui",
"Duy Nam",
""
],
[
"Phung",
"Manh Duong",
""
],
[
"Duy",
"Hung Pham",
""
]
] | This paper presents the design and implementation of a self-reconfigurable V-shape formation controller for multiple unmanned aerial vehicles (UAVs) navigating through narrow spaces in a dense obstacle environment. The selection of the V-shape formation is motivated by its maneuverability and visibility advantages. The... |
2005.10266 | Liang-Chieh Chen | Liang-Chieh Chen, Raphael Gontijo Lopes, Bowen Cheng, Maxwell D.
Collins, Ekin D. Cubuk, Barret Zoph, Hartwig Adam, Jonathon Shlens | Naive-Student: Leveraging Semi-Supervised Learning in Video Sequences
for Urban Scene Segmentation | Accepted to ECCV 2020 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supervised learning in large discriminative models is a mainstay for modern
computer vision. Such an approach necessitates investing in large-scale
human-annotated datasets for achieving state-of-the-art results. In turn, the
efficacy of supervised learning may be limited by the size of the human
annotated dataset. T... | [
{
"created": "Wed, 20 May 2020 18:00:05 GMT",
"version": "v1"
},
{
"created": "Fri, 22 May 2020 04:38:50 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Jul 2020 16:29:10 GMT",
"version": "v3"
},
{
"created": "Mon, 20 Jul 2020 03:40:38 GMT",
"version": "v4"
}
] | 2020-07-21 | [
[
"Chen",
"Liang-Chieh",
""
],
[
"Lopes",
"Raphael Gontijo",
""
],
[
"Cheng",
"Bowen",
""
],
[
"Collins",
"Maxwell D.",
""
],
[
"Cubuk",
"Ekin D.",
""
],
[
"Zoph",
"Barret",
""
],
[
"Adam",
"Hartwig",
""
],... | Supervised learning in large discriminative models is a mainstay for modern computer vision. Such an approach necessitates investing in large-scale human-annotated datasets for achieving state-of-the-art results. In turn, the efficacy of supervised learning may be limited by the size of the human annotated dataset. Thi... |
1806.02325 | Ay\c{c}a \"Oz\c{c}elikkale | Ayca Ozcelikkale, Mehmet Koseoglu and Mani Srivastava | Optimization vs. Reinforcement Learning for Wirelessly Powered Sensor
Networks | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a sensing application where the sensor nodes are wirelessly
powered by an energy beacon. We focus on the problem of jointly optimizing the
energy allocation of the energy beacon to different sensors and the data
transmission powers of the sensors in order to minimize the field
reconstruction error at the ... | [
{
"created": "Wed, 6 Jun 2018 17:43:31 GMT",
"version": "v1"
}
] | 2018-06-07 | [
[
"Ozcelikkale",
"Ayca",
""
],
[
"Koseoglu",
"Mehmet",
""
],
[
"Srivastava",
"Mani",
""
]
] | We consider a sensing application where the sensor nodes are wirelessly powered by an energy beacon. We focus on the problem of jointly optimizing the energy allocation of the energy beacon to different sensors and the data transmission powers of the sensors in order to minimize the field reconstruction error at the si... |
2401.15545 | Simin Chen | Simin Chen, Xiaoning Feng, Xiaohong Han, Cong Liu, Wei Yang | PPM: Automated Generation of Diverse Programming Problems for
Benchmarking Code Generation Models | This paper has been accepted to The ACM International Conference on
the Foundations of Software Engineering FSE 2024 | null | null | null | cs.SE cs.AI cs.CL cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent times, a plethora of Large Code Generation Models (LCGMs) have been
proposed, showcasing significant potential in assisting developers with complex
programming tasks. Benchmarking LCGMs necessitates the creation of a set of
diverse programming problems, and each problem comprises the prompt (including
the t... | [
{
"created": "Sun, 28 Jan 2024 02:27:38 GMT",
"version": "v1"
}
] | 2024-01-30 | [
[
"Chen",
"Simin",
""
],
[
"Feng",
"Xiaoning",
""
],
[
"Han",
"Xiaohong",
""
],
[
"Liu",
"Cong",
""
],
[
"Yang",
"Wei",
""
]
] | In recent times, a plethora of Large Code Generation Models (LCGMs) have been proposed, showcasing significant potential in assisting developers with complex programming tasks. Benchmarking LCGMs necessitates the creation of a set of diverse programming problems, and each problem comprises the prompt (including the tas... |
2305.06236 | Sara Ahmadi Majd | Mohammad Mashayekhi, Sara Ahmadi Majd, Arian Amiramjadi, Babak
Mashayekhi | Radious: Unveiling the Enigma of Dental Radiology with BEIT Adaptor and
Mask2Former in Semantic Segmentation | null | null | null | null | cs.CV cs.AI | http://creativecommons.org/publicdomain/zero/1.0/ | X-ray images are the first steps for diagnosing and further treating dental
problems. So, early diagnosis prevents the development and increase of oral and
dental diseases. In this paper, we developed a semantic segmentation algorithm
based on BEIT adaptor and Mask2Former to detect and identify teeth, roots, and
mult... | [
{
"created": "Wed, 10 May 2023 15:15:09 GMT",
"version": "v1"
}
] | 2023-05-11 | [
[
"Mashayekhi",
"Mohammad",
""
],
[
"Majd",
"Sara Ahmadi",
""
],
[
"Amiramjadi",
"Arian",
""
],
[
"Mashayekhi",
"Babak",
""
]
] | X-ray images are the first steps for diagnosing and further treating dental problems. So, early diagnosis prevents the development and increase of oral and dental diseases. In this paper, we developed a semantic segmentation algorithm based on BEIT adaptor and Mask2Former to detect and identify teeth, roots, and multip... |
1811.08366 | Stephen Bonner | Stephen Bonner, John Brennan, Ibad Kureshi, Georgios Theodoropoulos,
Andrew Stephen McGough, Boguslaw Obara | Temporal Graph Offset Reconstruction: Towards Temporally Robust Graph
Representation Learning | Accepted as a workshop paper at IEEE Big Data 2018 | null | null | null | cs.SI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Graphs are a commonly used construct for representing relationships between
elements in complex high dimensional datasets. Many real-world phenomenon are
dynamic in nature, meaning that any graph used to represent them is inherently
temporal. However, many of the machine learning models designed to capture
knowledge ... | [
{
"created": "Tue, 20 Nov 2018 17:01:16 GMT",
"version": "v1"
}
] | 2018-11-21 | [
[
"Bonner",
"Stephen",
""
],
[
"Brennan",
"John",
""
],
[
"Kureshi",
"Ibad",
""
],
[
"Theodoropoulos",
"Georgios",
""
],
[
"McGough",
"Andrew Stephen",
""
],
[
"Obara",
"Boguslaw",
""
]
] | Graphs are a commonly used construct for representing relationships between elements in complex high dimensional datasets. Many real-world phenomenon are dynamic in nature, meaning that any graph used to represent them is inherently temporal. However, many of the machine learning models designed to capture knowledge ab... |
2308.13094 | Takamichi Miyata Ph.D. | Takamichi Miyata | Interpretable Image Quality Assessment via CLIP with Multiple
Antonym-Prompt Pairs | 2pages, 1 figure | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | No reference image quality assessment (NR-IQA) is a task to estimate the
perceptual quality of an image without its corresponding original image. It is
even more difficult to perform this task in a zero-shot manner, i.e., without
task-specific training. In this paper, we propose a new zero-shot and
interpretable NRIQ... | [
{
"created": "Thu, 24 Aug 2023 21:37:00 GMT",
"version": "v1"
}
] | 2023-08-28 | [
[
"Miyata",
"Takamichi",
""
]
] | No reference image quality assessment (NR-IQA) is a task to estimate the perceptual quality of an image without its corresponding original image. It is even more difficult to perform this task in a zero-shot manner, i.e., without task-specific training. In this paper, we propose a new zero-shot and interpretable NRIQA ... |
2305.17773 | Madhav Desai | Madhav P. Desai | An evaluation of a microprocessor with two independent hardware
execution threads coupled through a shared cache | null | null | null | null | cs.AR | http://creativecommons.org/licenses/by/4.0/ | We investigate the utility of augmenting a microprocessor with a single
execution pipeline by adding a second copy of the execution pipeline in
parallel with the existing one. The resulting dual-hardware-threaded
microprocessor has two identical, independent, single-issue in-order execution
pipelines (hardware thread... | [
{
"created": "Sun, 28 May 2023 16:47:56 GMT",
"version": "v1"
}
] | 2023-05-30 | [
[
"Desai",
"Madhav P.",
""
]
] | We investigate the utility of augmenting a microprocessor with a single execution pipeline by adding a second copy of the execution pipeline in parallel with the existing one. The resulting dual-hardware-threaded microprocessor has two identical, independent, single-issue in-order execution pipelines (hardware threads)... |
2209.00841 | Zeyong Wei | Honghua Chen, Mingqiang Wei, Jun Wang | Geometric and Learning-based Mesh Denoising: A Comprehensive Survey | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Mesh denoising is a fundamental problem in digital geometry processing. It
seeks to remove surface noise, while preserving surface intrinsic signals as
accurately as possible. While the traditional wisdom has been built upon
specialized priors to smooth surfaces, learning-based approaches are making
their debut with ... | [
{
"created": "Fri, 2 Sep 2022 06:54:32 GMT",
"version": "v1"
}
] | 2022-09-05 | [
[
"Chen",
"Honghua",
""
],
[
"Wei",
"Mingqiang",
""
],
[
"Wang",
"Jun",
""
]
] | Mesh denoising is a fundamental problem in digital geometry processing. It seeks to remove surface noise, while preserving surface intrinsic signals as accurately as possible. While the traditional wisdom has been built upon specialized priors to smooth surfaces, learning-based approaches are making their debut with gr... |
2011.07932 | Siyeong Lee | Kwanghee Choi and Siyeong Lee | Combating the Instability of Mutual Information-based Losses via
Regularization | Kwanghee Choi and Siyeong Lee contributed equally to this paper.
Accepted for the 38th Conference on Uncertainty in Artificial Intelligence
(UAI 2022) | null | null | null | cs.LG cs.IT math.IT stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Notable progress has been made in numerous fields of machine learning based
on neural network-driven mutual information (MI) bounds. However, utilizing the
conventional MI-based losses is often challenging due to their practical and
mathematical limitations. In this work, we first identify the symptoms behind
their i... | [
{
"created": "Mon, 16 Nov 2020 13:29:15 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Feb 2022 14:19:26 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Mar 2022 01:10:24 GMT",
"version": "v3"
},
{
"created": "Sat, 18 Jun 2022 04:01:51 GMT",
"version": "v4"
}
] | 2022-06-22 | [
[
"Choi",
"Kwanghee",
""
],
[
"Lee",
"Siyeong",
""
]
] | Notable progress has been made in numerous fields of machine learning based on neural network-driven mutual information (MI) bounds. However, utilizing the conventional MI-based losses is often challenging due to their practical and mathematical limitations. In this work, we first identify the symptoms behind their ins... |
1706.06457 | Mohsen Imani | Mohsen Imani, Mehrdad Amirabadi, and Matthew Wright | The Evaluation of Circuit Selection Methods on Tor | arXiv admin note: substantial text overlap with arXiv:1608.07343 | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Tor provides anonymity online by routing traffic through encrypted tunnels,
called circuits, over paths of anonymizing relays. To enable users to connect
to their selected destination servers without waiting for the circuit to be
build, the Tor client maintains a few circuits at all times. Nevertheless, Tor
is slower... | [
{
"created": "Sat, 17 Jun 2017 23:39:19 GMT",
"version": "v1"
}
] | 2017-06-21 | [
[
"Imani",
"Mohsen",
""
],
[
"Amirabadi",
"Mehrdad",
""
],
[
"Wright",
"Matthew",
""
]
] | Tor provides anonymity online by routing traffic through encrypted tunnels, called circuits, over paths of anonymizing relays. To enable users to connect to their selected destination servers without waiting for the circuit to be build, the Tor client maintains a few circuits at all times. Nevertheless, Tor is slower t... |
1103.5320 | Francesco De Pellegrini Dr. | Alberto Montresor, Francesco De Pellegrini and Daniele Miorandi | Distributed k-Core Decomposition | null | null | null | null | cs.OH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Among the novel metrics used to study the relative importance of nodes in
complex networks, k-core decomposition has found a number of applications in
areas as diverse as sociology, proteinomics, graph visualization, and
distributed system analysis and design. This paper proposes new distributed
algorithms for the co... | [
{
"created": "Mon, 28 Mar 2011 10:27:48 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Mar 2011 10:12:14 GMT",
"version": "v2"
}
] | 2011-03-30 | [
[
"Montresor",
"Alberto",
""
],
[
"De Pellegrini",
"Francesco",
""
],
[
"Miorandi",
"Daniele",
""
]
] | Among the novel metrics used to study the relative importance of nodes in complex networks, k-core decomposition has found a number of applications in areas as diverse as sociology, proteinomics, graph visualization, and distributed system analysis and design. This paper proposes new distributed algorithms for the comp... |
2305.07244 | Prasad Talasila | Prasad Talasila, Cl\'audio Gomes, Peter H{\o}gh Mikkelsen, Santiago
Gil Arboleda, Eduard Kamburjan, Peter Gorm Larsen | Digital Twin as a Service (DTaaS): A Platform for Digital Twin
Developers and Users | 8 pages, 6 figures. Accepted at Digital Twin 2023 | null | 10.1109/SWC57546.2023.10448890 | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Establishing digital twins is a non-trivial endeavour especially when users
face significant challenges in creating them from scratch. Ready availability
of reusable models, data and tool assets, can help with creation and use of
digital twins. A number of digital twin frameworks exist to facilitate creation
and use ... | [
{
"created": "Fri, 12 May 2023 04:34:30 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Jun 2023 08:59:12 GMT",
"version": "v2"
}
] | 2024-03-11 | [
[
"Talasila",
"Prasad",
""
],
[
"Gomes",
"Cláudio",
""
],
[
"Mikkelsen",
"Peter Høgh",
""
],
[
"Arboleda",
"Santiago Gil",
""
],
[
"Kamburjan",
"Eduard",
""
],
[
"Larsen",
"Peter Gorm",
""
]
] | Establishing digital twins is a non-trivial endeavour especially when users face significant challenges in creating them from scratch. Ready availability of reusable models, data and tool assets, can help with creation and use of digital twins. A number of digital twin frameworks exist to facilitate creation and use of... |
2303.00109 | Felix Schr\"oder | Stefan Felsner and Hendrik Schrezenmaier and Felix Schr\"oder and
Raphael Steiner | Linear Size Universal Point Sets for Classes of Planar Graphs | null | null | null | null | cs.CG cs.DM math.CO | http://creativecommons.org/licenses/by-sa/4.0/ | A finite set $P$ of points in the plane is $n$-universal with respect to a
class $\mathcal{C}$ of planar graphs if every $n$-vertex graph in $\mathcal{C}$
admits a crossing-free straight-line drawing with vertices at points of $P$.
For the class of all planar graphs the best known upper bound on the size of a
univers... | [
{
"created": "Tue, 28 Feb 2023 22:15:38 GMT",
"version": "v1"
}
] | 2023-03-02 | [
[
"Felsner",
"Stefan",
""
],
[
"Schrezenmaier",
"Hendrik",
""
],
[
"Schröder",
"Felix",
""
],
[
"Steiner",
"Raphael",
""
]
] | A finite set $P$ of points in the plane is $n$-universal with respect to a class $\mathcal{C}$ of planar graphs if every $n$-vertex graph in $\mathcal{C}$ admits a crossing-free straight-line drawing with vertices at points of $P$. For the class of all planar graphs the best known upper bound on the size of a universal... |
1608.03580 | Erik Waingarten | Alexandr Andoni and Thijs Laarhoven and Ilya Razenshteyn and Erik
Waingarten | Optimal Hashing-based Time-Space Trade-offs for Approximate Near
Neighbors | 62 pages, 5 figures; a merger of arXiv:1511.07527 [cs.DS] and
arXiv:1605.02701 [cs.DS], which subsumes both of the preprints. New version
contains more elaborated proofs and fixed some typos | null | 10.1137/1.9781611974782.4 | null | cs.DS cs.CC cs.CG cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | [See the paper for the full abstract.]
We show tight upper and lower bounds for time-space trade-offs for the
$c$-Approximate Near Neighbor Search problem. For the $d$-dimensional Euclidean
space and $n$-point datasets, we develop a data structure with space $n^{1 +
\rho_u + o(1)} + O(dn)$ and query time $n^{\rho_q... | [
{
"created": "Thu, 11 Aug 2016 19:50:00 GMT",
"version": "v1"
},
{
"created": "Sun, 21 May 2017 16:57:47 GMT",
"version": "v2"
}
] | 2019-10-04 | [
[
"Andoni",
"Alexandr",
""
],
[
"Laarhoven",
"Thijs",
""
],
[
"Razenshteyn",
"Ilya",
""
],
[
"Waingarten",
"Erik",
""
]
] | [See the paper for the full abstract.] We show tight upper and lower bounds for time-space trade-offs for the $c$-Approximate Near Neighbor Search problem. For the $d$-dimensional Euclidean space and $n$-point datasets, we develop a data structure with space $n^{1 + \rho_u + o(1)} + O(dn)$ and query time $n^{\rho_q + o... |
2103.15339 | Haw-Shiuan Chang | Rohan Paul, Haw-Shiuan Chang, Andrew McCallum | Multi-facet Universal Schema | EACL 2021 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Universal schema (USchema) assumes that two sentence patterns that share the
same entity pairs are similar to each other. This assumption is widely adopted
for solving various types of relation extraction (RE) tasks. Nevertheless, each
sentence pattern could contain multiple facets, and not every facet is similar
to ... | [
{
"created": "Mon, 29 Mar 2021 05:10:10 GMT",
"version": "v1"
}
] | 2021-03-30 | [
[
"Paul",
"Rohan",
""
],
[
"Chang",
"Haw-Shiuan",
""
],
[
"McCallum",
"Andrew",
""
]
] | Universal schema (USchema) assumes that two sentence patterns that share the same entity pairs are similar to each other. This assumption is widely adopted for solving various types of relation extraction (RE) tasks. Nevertheless, each sentence pattern could contain multiple facets, and not every facet is similar to al... |
2404.05044 | Morteza Maleki | Morteza Maleki, SeyedAli Ghahari | Clinical Trials Protocol Authoring using LLMs | 29 pages, under review by IEEE Journal | null | null | null | cs.CE | http://creativecommons.org/licenses/by/4.0/ | This report embarks on a mission to revolutionize clinical trial protocol
development through the integration of advanced AI technologies. With a focus
on leveraging the capabilities of generative AI, specifically GPT-4, this
initiative aimed to streamline and enhance the efficiency and accuracy of
clinical trial pro... | [
{
"created": "Sun, 7 Apr 2024 18:59:03 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Aug 2024 20:31:35 GMT",
"version": "v2"
}
] | 2024-08-06 | [
[
"Maleki",
"Morteza",
""
],
[
"Ghahari",
"SeyedAli",
""
]
] | This report embarks on a mission to revolutionize clinical trial protocol development through the integration of advanced AI technologies. With a focus on leveraging the capabilities of generative AI, specifically GPT-4, this initiative aimed to streamline and enhance the efficiency and accuracy of clinical trial proto... |
2204.11842 | Michael Beukman | Michael Beukman and Michael Mitchley and Dean Wookey and Steven James
and George Konidaris | Adaptive Online Value Function Approximation with Wavelets | Accepted to RLDM 2022. Code is located at
https://github.com/Michael-Beukman/WaveletRL | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using function approximation to represent a value function is necessary for
continuous and high-dimensional state spaces. Linear function approximation has
desirable theoretical guarantees and often requires less compute and samples
than neural networks, but most approaches suffer from an exponential growth in
the nu... | [
{
"created": "Fri, 22 Apr 2022 11:35:57 GMT",
"version": "v1"
}
] | 2022-04-27 | [
[
"Beukman",
"Michael",
""
],
[
"Mitchley",
"Michael",
""
],
[
"Wookey",
"Dean",
""
],
[
"James",
"Steven",
""
],
[
"Konidaris",
"George",
""
]
] | Using function approximation to represent a value function is necessary for continuous and high-dimensional state spaces. Linear function approximation has desirable theoretical guarantees and often requires less compute and samples than neural networks, but most approaches suffer from an exponential growth in the numb... |
1904.06268 | Zuxuan Wu | Zuxuan Wu, Xin Wang, Joseph E. Gonzalez, Tom Goldstein, Larry S. Davis | ACE: Adapting to Changing Environments for Semantic Segmentation | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep neural networks exhibit exceptional accuracy when they are trained and
tested on the same data distributions. However, neural classifiers are often
extremely brittle when confronted with domain shift---changes in the input
distribution that occur over time. We present ACE, a framework for semantic
segmentation t... | [
{
"created": "Fri, 12 Apr 2019 15:15:15 GMT",
"version": "v1"
}
] | 2019-04-15 | [
[
"Wu",
"Zuxuan",
""
],
[
"Wang",
"Xin",
""
],
[
"Gonzalez",
"Joseph E.",
""
],
[
"Goldstein",
"Tom",
""
],
[
"Davis",
"Larry S.",
""
]
] | Deep neural networks exhibit exceptional accuracy when they are trained and tested on the same data distributions. However, neural classifiers are often extremely brittle when confronted with domain shift---changes in the input distribution that occur over time. We present ACE, a framework for semantic segmentation tha... |
2111.04798 | Cristina Menghini | Wasu Piriyakulkij and Cristina Menghini and Ross Briden and Nihal V.
Nayak and Jeffrey Zhu and Elaheh Raisi and Stephen H. Bach | TAGLETS: A System for Automatic Semi-Supervised Learning with Auxiliary
Data | Paper published at MLSys 2022. It passed the artifact evaluation
earning two ACM badges: (1) Artifacts Evaluated Functional v1.1 and (2)
Artifacts Available v1.1 | null | null | null | cs.LG cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Machine learning practitioners often have access to a spectrum of data:
labeled data for the target task (which is often limited), unlabeled data, and
auxiliary data, the many available labeled datasets for other tasks. We
describe TAGLETS, a system built to study techniques for automatically
exploiting all three typ... | [
{
"created": "Mon, 8 Nov 2021 20:08:45 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Nov 2021 15:33:24 GMT",
"version": "v2"
},
{
"created": "Thu, 5 May 2022 23:49:23 GMT",
"version": "v3"
}
] | 2022-05-09 | [
[
"Piriyakulkij",
"Wasu",
""
],
[
"Menghini",
"Cristina",
""
],
[
"Briden",
"Ross",
""
],
[
"Nayak",
"Nihal V.",
""
],
[
"Zhu",
"Jeffrey",
""
],
[
"Raisi",
"Elaheh",
""
],
[
"Bach",
"Stephen H.",
""
]
] | Machine learning practitioners often have access to a spectrum of data: labeled data for the target task (which is often limited), unlabeled data, and auxiliary data, the many available labeled datasets for other tasks. We describe TAGLETS, a system built to study techniques for automatically exploiting all three types... |
2105.04632 | Hunter Priniski | J. Hunter Priniski, Mason McClay, Keith J. Holyoak | Rise of QAnon: A Mental Model of Good and Evil Stews in an Echochamber | 2 figures, 7 pages | null | null | null | cs.SI cs.CY | http://creativecommons.org/licenses/by/4.0/ | The QAnon conspiracy posits that Satan-worshiping Democrats operate a covert
child sex-trafficking operation, which Donald Trump is destined to expose and
annihilate. Emblematic of the ease with which political misconceptions can
spread through social media, QAnon originated in late 2017 and rapidly grew to
shape the... | [
{
"created": "Mon, 10 May 2021 19:34:35 GMT",
"version": "v1"
}
] | 2021-05-12 | [
[
"Priniski",
"J. Hunter",
""
],
[
"McClay",
"Mason",
""
],
[
"Holyoak",
"Keith J.",
""
]
] | The QAnon conspiracy posits that Satan-worshiping Democrats operate a covert child sex-trafficking operation, which Donald Trump is destined to expose and annihilate. Emblematic of the ease with which political misconceptions can spread through social media, QAnon originated in late 2017 and rapidly grew to shape the p... |
2404.13370 | Zihao Yue | Zihao Yue, Yepeng Zhang, Ziheng Wang, Qin Jin | Movie101v2: Improved Movie Narration Benchmark | null | null | null | null | cs.CV cs.CL cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Automatic movie narration targets at creating video-aligned plot descriptions
to assist visually impaired audiences. It differs from standard video
captioning in that it requires not only describing key visual details but also
inferring the plots developed across multiple movie shots, thus posing unique
and ongoing c... | [
{
"created": "Sat, 20 Apr 2024 13:15:27 GMT",
"version": "v1"
}
] | 2024-04-23 | [
[
"Yue",
"Zihao",
""
],
[
"Zhang",
"Yepeng",
""
],
[
"Wang",
"Ziheng",
""
],
[
"Jin",
"Qin",
""
]
] | Automatic movie narration targets at creating video-aligned plot descriptions to assist visually impaired audiences. It differs from standard video captioning in that it requires not only describing key visual details but also inferring the plots developed across multiple movie shots, thus posing unique and ongoing cha... |
2404.13749 | Xinyu Huang | Xinyu Huang and Shisheng Hu and Mushu Li and Cheng Huang and Xuemin
Shen | Efficient Digital Twin Data Processing for Low-Latency Multicast Short
Video Streaming | 6 pages, 6 figures, submitted to ICCC 2024 | null | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose a novel efficient digital twin (DT) data processing
scheme to reduce service latency for multicast short video streaming.
Particularly, DT is constructed to emulate and analyze user status for
multicast group update and swipe feature abstraction. Then, a precise
measurement model of DT data ... | [
{
"created": "Sun, 21 Apr 2024 19:12:22 GMT",
"version": "v1"
}
] | 2024-04-23 | [
[
"Huang",
"Xinyu",
""
],
[
"Hu",
"Shisheng",
""
],
[
"Li",
"Mushu",
""
],
[
"Huang",
"Cheng",
""
],
[
"Shen",
"Xuemin",
""
]
] | In this paper, we propose a novel efficient digital twin (DT) data processing scheme to reduce service latency for multicast short video streaming. Particularly, DT is constructed to emulate and analyze user status for multicast group update and swipe feature abstraction. Then, a precise measurement model of DT data pr... |
2309.11248 | Xuyang Chen | Xuyang Chen, Dong Wang, Konrad Schindler, Mingwei Sun, Yongliang Wang,
Nicolo Savioli, Liqiu Meng | Box2Poly: Memory-Efficient Polygon Prediction of Arbitrarily Shaped and
Rotated Text | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Transformer-based text detection techniques have sought to predict
polygons by encoding the coordinates of individual boundary vertices using
distinct query features. However, this approach incurs a significant memory
overhead and struggles to effectively capture the intricate relationships
between vertices... | [
{
"created": "Wed, 20 Sep 2023 12:19:07 GMT",
"version": "v1"
}
] | 2023-09-21 | [
[
"Chen",
"Xuyang",
""
],
[
"Wang",
"Dong",
""
],
[
"Schindler",
"Konrad",
""
],
[
"Sun",
"Mingwei",
""
],
[
"Wang",
"Yongliang",
""
],
[
"Savioli",
"Nicolo",
""
],
[
"Meng",
"Liqiu",
""
]
] | Recently, Transformer-based text detection techniques have sought to predict polygons by encoding the coordinates of individual boundary vertices using distinct query features. However, this approach incurs a significant memory overhead and struggles to effectively capture the intricate relationships between vertices b... |
2303.15754 | Jianping Zhang | Jianping Zhang, Yizhan Huang, Weibin Wu, Michael R. Lyu | Transferable Adversarial Attacks on Vision Transformers with Token
Gradient Regularization | CVPR 2023, Code is available at https://github.com/jpzhang1810/TGR | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vision transformers (ViTs) have been successfully deployed in a variety of
computer vision tasks, but they are still vulnerable to adversarial samples.
Transfer-based attacks use a local model to generate adversarial samples and
directly transfer them to attack a target black-box model. The high efficiency
of transfe... | [
{
"created": "Tue, 28 Mar 2023 06:23:17 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 2023 07:25:12 GMT",
"version": "v2"
}
] | 2023-06-06 | [
[
"Zhang",
"Jianping",
""
],
[
"Huang",
"Yizhan",
""
],
[
"Wu",
"Weibin",
""
],
[
"Lyu",
"Michael R.",
""
]
] | Vision transformers (ViTs) have been successfully deployed in a variety of computer vision tasks, but they are still vulnerable to adversarial samples. Transfer-based attacks use a local model to generate adversarial samples and directly transfer them to attack a target black-box model. The high efficiency of transfer-... |
2404.11045 | James Y. Huang | James Y. Huang, Wenxuan Zhou, Fei Wang, Fred Morstatter, Sheng Zhang,
Hoifung Poon, Muhao Chen | Offset Unlearning for Large Language Models | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite the strong capabilities of Large Language Models (LLMs) to acquire
knowledge from their training corpora, the memorization of sensitive
information in the corpora such as copyrighted, harmful, and private content
has led to ethical and legal concerns. In response to these challenges,
unlearning has emerged as... | [
{
"created": "Wed, 17 Apr 2024 03:39:51 GMT",
"version": "v1"
}
] | 2024-04-18 | [
[
"Huang",
"James Y.",
""
],
[
"Zhou",
"Wenxuan",
""
],
[
"Wang",
"Fei",
""
],
[
"Morstatter",
"Fred",
""
],
[
"Zhang",
"Sheng",
""
],
[
"Poon",
"Hoifung",
""
],
[
"Chen",
"Muhao",
""
]
] | Despite the strong capabilities of Large Language Models (LLMs) to acquire knowledge from their training corpora, the memorization of sensitive information in the corpora such as copyrighted, harmful, and private content has led to ethical and legal concerns. In response to these challenges, unlearning has emerged as a... |
2006.15374 | Debashmita Poddar | Gianlorenzo D'Angelo, Debashmita Poddar, Cosimo Vinci | Better Bounds on the Adaptivity Gap of Influence Maximization under
Full-adoption Feedback | 18 pages | The 35th AAAI Conference on Artificial Intelligence (AAAI 2021) | null | null | cs.SI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the influence maximization (IM) problem, we are given a social network and
a budget $k$, and we look for a set of $k$ nodes in the network, called seeds,
that maximize the expected number of nodes that are reached by an influence
cascade generated by the seeds, according to some stochastic model for
influence diff... | [
{
"created": "Sat, 27 Jun 2020 14:43:34 GMT",
"version": "v1"
}
] | 2021-05-11 | [
[
"D'Angelo",
"Gianlorenzo",
""
],
[
"Poddar",
"Debashmita",
""
],
[
"Vinci",
"Cosimo",
""
]
] | In the influence maximization (IM) problem, we are given a social network and a budget $k$, and we look for a set of $k$ nodes in the network, called seeds, that maximize the expected number of nodes that are reached by an influence cascade generated by the seeds, according to some stochastic model for influence diffus... |
2406.15565 | Paridhi Singh | Paridhi Singh, Arun Kumar | Unseen Object Reasoning with Shared Appearance Cues | null | null | null | null | cs.CV cs.LG | http://creativecommons.org/licenses/by-sa/4.0/ | This paper introduces an innovative approach to open world recognition (OWR),
where we leverage knowledge acquired from known objects to address the
recognition of previously unseen objects. The traditional method of object
modeling relies on supervised learning with strict closed-set assumptions,
presupposing that o... | [
{
"created": "Fri, 21 Jun 2024 18:04:13 GMT",
"version": "v1"
}
] | 2024-06-25 | [
[
"Singh",
"Paridhi",
""
],
[
"Kumar",
"Arun",
""
]
] | This paper introduces an innovative approach to open world recognition (OWR), where we leverage knowledge acquired from known objects to address the recognition of previously unseen objects. The traditional method of object modeling relies on supervised learning with strict closed-set assumptions, presupposing that obj... |
2310.09166 | Seth Benson | Seth P. Benson and Iain J. Cruickshank | Developing a Natural Language Understanding Model to Characterize Cable
News Bias | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Media bias has been extensively studied by both social and computational
sciences. However, current work still has a large reliance on human input and
subjective assessment to label biases. This is especially true for cable news
research. To address these issues, we develop an unsupervised machine learning
method to ... | [
{
"created": "Fri, 13 Oct 2023 15:01:17 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2023 22:37:58 GMT",
"version": "v2"
}
] | 2023-10-19 | [
[
"Benson",
"Seth P.",
""
],
[
"Cruickshank",
"Iain J.",
""
]
] | Media bias has been extensively studied by both social and computational sciences. However, current work still has a large reliance on human input and subjective assessment to label biases. This is especially true for cable news research. To address these issues, we develop an unsupervised machine learning method to ch... |
2312.03721 | Simon Lermen | Simon Lermen and Ond\v{r}ej Kvapil | Exploring the Robustness of Model-Graded Evaluations and Automated
Interpretability | null | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | There has been increasing interest in evaluations of language models for a
variety of risks and characteristics. Evaluations relying on natural language
understanding for grading can often be performed at scale by using other
language models. We test the robustness of these model-graded evaluations to
injections on d... | [
{
"created": "Sun, 26 Nov 2023 17:11:55 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Dec 2023 11:16:39 GMT",
"version": "v2"
}
] | 2023-12-11 | [
[
"Lermen",
"Simon",
""
],
[
"Kvapil",
"Ondřej",
""
]
] | There has been increasing interest in evaluations of language models for a variety of risks and characteristics. Evaluations relying on natural language understanding for grading can often be performed at scale by using other language models. We test the robustness of these model-graded evaluations to injections on dif... |
2306.06872 | Hao Sun | Hao Sun, Yang Li, Liwei Deng, Bowen Li, Binyuan Hui, Binhua Li, Yunshi
Lan, Yan Zhang, Yongbin Li | History Semantic Graph Enhanced Conversational KBQA with Temporal
Information Modeling | Accepted to ACL 2023 Main Conference | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Context information modeling is an important task in conversational KBQA.
However, existing methods usually assume the independence of utterances and
model them in isolation. In this paper, we propose a History Semantic Graph
Enhanced KBQA model (HSGE) that is able to effectively model long-range
semantic dependencie... | [
{
"created": "Mon, 12 Jun 2023 05:10:58 GMT",
"version": "v1"
}
] | 2023-06-13 | [
[
"Sun",
"Hao",
""
],
[
"Li",
"Yang",
""
],
[
"Deng",
"Liwei",
""
],
[
"Li",
"Bowen",
""
],
[
"Hui",
"Binyuan",
""
],
[
"Li",
"Binhua",
""
],
[
"Lan",
"Yunshi",
""
],
[
"Zhang",
"Yan",
""
],... | Context information modeling is an important task in conversational KBQA. However, existing methods usually assume the independence of utterances and model them in isolation. In this paper, we propose a History Semantic Graph Enhanced KBQA model (HSGE) that is able to effectively model long-range semantic dependencies ... |
2404.03344 | Juri Opitz | Juri Opitz | Schroedinger's Threshold: When the AUC doesn't predict Accuracy | LREC-COLING 2024, added more details on data setups, fixed typo | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Area Under Curve measure (AUC) seems apt to evaluate and compare diverse
models, possibly without calibration. An important example of AUC application
is the evaluation and benchmarking of models that predict faithfulness of
generated text. But we show that the AUC yields an academic and optimistic
notion of accu... | [
{
"created": "Thu, 4 Apr 2024 10:18:03 GMT",
"version": "v1"
},
{
"created": "Mon, 27 May 2024 10:33:40 GMT",
"version": "v2"
}
] | 2024-05-28 | [
[
"Opitz",
"Juri",
""
]
] | The Area Under Curve measure (AUC) seems apt to evaluate and compare diverse models, possibly without calibration. An important example of AUC application is the evaluation and benchmarking of models that predict faithfulness of generated text. But we show that the AUC yields an academic and optimistic notion of accura... |
1804.09160 | Xin Wang | Xin Wang, Wenhu Chen, Yuan-Fang Wang, William Yang Wang | No Metrics Are Perfect: Adversarial Reward Learning for Visual
Storytelling | ACL 2018. 15 pages, 10 figures, 4 tables, with supplementary material | null | null | null | cs.CL cs.AI cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Though impressive results have been achieved in visual captioning, the task
of generating abstract stories from photo streams is still a little-tapped
problem. Different from captions, stories have more expressive language styles
and contain many imaginary concepts that do not appear in the images. Thus it
poses chal... | [
{
"created": "Tue, 24 Apr 2018 17:41:24 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jul 2018 00:15:14 GMT",
"version": "v2"
}
] | 2018-07-10 | [
[
"Wang",
"Xin",
""
],
[
"Chen",
"Wenhu",
""
],
[
"Wang",
"Yuan-Fang",
""
],
[
"Wang",
"William Yang",
""
]
] | Though impressive results have been achieved in visual captioning, the task of generating abstract stories from photo streams is still a little-tapped problem. Different from captions, stories have more expressive language styles and contain many imaginary concepts that do not appear in the images. Thus it poses challe... |
2403.20046 | Yongqi Tong | Yongqi Tong, Dawei Li, Sizhe Wang, Yujia Wang, Fei Teng, Jingbo Shang | Can LLMs Learn from Previous Mistakes? Investigating LLMs' Errors to
Boost for Reasoning | The 62nd Annual Meeting of the Association for Computational
Linguistics (ACL 2024) - Main Conference | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent works have shown the benefits to LLMs from fine-tuning golden-standard
Chain-of-Thought (CoT) rationales or using them as correct examples in few-shot
prompting. While humans can indeed imitate correct examples, learning from our
mistakes is another vital aspect of human cognition. Hence, a question
naturally ... | [
{
"created": "Fri, 29 Mar 2024 08:30:34 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Jun 2024 06:27:50 GMT",
"version": "v2"
}
] | 2024-06-10 | [
[
"Tong",
"Yongqi",
""
],
[
"Li",
"Dawei",
""
],
[
"Wang",
"Sizhe",
""
],
[
"Wang",
"Yujia",
""
],
[
"Teng",
"Fei",
""
],
[
"Shang",
"Jingbo",
""
]
] | Recent works have shown the benefits to LLMs from fine-tuning golden-standard Chain-of-Thought (CoT) rationales or using them as correct examples in few-shot prompting. While humans can indeed imitate correct examples, learning from our mistakes is another vital aspect of human cognition. Hence, a question naturally ar... |
1902.06034 | Michihiro Yasunaga | Michihiro Yasunaga, John Lafferty | TopicEq: A Joint Topic and Mathematical Equation Model for Scientific
Texts | AAAI 2019 | null | null | null | cs.IR cs.CL cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Scientific documents rely on both mathematics and text to communicate ideas.
Inspired by the topical correspondence between mathematical equations and word
contexts observed in scientific texts, we propose a novel topic model that
jointly generates mathematical equations and their surrounding text (TopicEq).
Using an... | [
{
"created": "Sat, 16 Feb 2019 03:39:51 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Feb 2019 16:55:23 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Apr 2019 21:24:05 GMT",
"version": "v3"
}
] | 2019-04-29 | [
[
"Yasunaga",
"Michihiro",
""
],
[
"Lafferty",
"John",
""
]
] | Scientific documents rely on both mathematics and text to communicate ideas. Inspired by the topical correspondence between mathematical equations and word contexts observed in scientific texts, we propose a novel topic model that jointly generates mathematical equations and their surrounding text (TopicEq). Using an e... |
1302.5442 | Weisheng Si | Weisheng Si | Are Yao Graph and Theta Graph Void Free? | 4 pages | null | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Greedy Forwarding algorithm is a widely-used routing algorithm for wireless
networks. However, it can fail if network topologies (usually modeled by
geometric graphs) contain voids. Since Yao Graph and Theta Graph are two types
of geometric graphs exploited to construct wireless network topologies, this
paper studies... | [
{
"created": "Thu, 21 Feb 2013 22:09:08 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Jul 2013 23:04:20 GMT",
"version": "v2"
}
] | 2013-07-04 | [
[
"Si",
"Weisheng",
""
]
] | Greedy Forwarding algorithm is a widely-used routing algorithm for wireless networks. However, it can fail if network topologies (usually modeled by geometric graphs) contain voids. Since Yao Graph and Theta Graph are two types of geometric graphs exploited to construct wireless network topologies, this paper studies w... |
1011.1531 | Jaydip Sen | Jaydip Sen | An Agent-Based Intrusion Detection System for Local Area Networks | 13 pages, 5 figures, 2 tables | International Journal of Communication Networks and Information
Security (IJCNIS), Vol 2, No 2, August 2010 | null | null | cs.CR cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Since it is impossible to predict and identify all the vulnerabilities of a
network beforehand, and penetration into a system by malicious intruders cannot
always be prevented, intrusion detection systems (IDSs) are essential entities
to ensure the security of a networked system. To be effective in carrying out
their... | [
{
"created": "Sat, 6 Nov 2010 01:05:20 GMT",
"version": "v1"
}
] | 2010-11-13 | [
[
"Sen",
"Jaydip",
""
]
] | Since it is impossible to predict and identify all the vulnerabilities of a network beforehand, and penetration into a system by malicious intruders cannot always be prevented, intrusion detection systems (IDSs) are essential entities to ensure the security of a networked system. To be effective in carrying out their f... |
1509.02840 | Andrew Knyazev | Andrew Knyazev, Peizhen Zhu, Stefano Di Cairano | Explicit model predictive control accuracy analysis | 6 pages, 7 figures. Accepted to IEEE CDC 2015 | 2015 54th IEEE Conference on Decision and Control (CDC), Osaka,
2015, pp. 2389-2394 | 10.1109/CDC.2015.7402565 | MERL TR2015-149 | cs.SY math.NA math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Model Predictive Control (MPC) can efficiently control constrained systems in
real-time applications. MPC feedback law for a linear system with linear
inequality constraints can be explicitly computed off-line, which results in an
off-line partition of the state space into non-overlapped convex regions, with
affine c... | [
{
"created": "Wed, 9 Sep 2015 16:22:08 GMT",
"version": "v1"
}
] | 2016-06-13 | [
[
"Knyazev",
"Andrew",
""
],
[
"Zhu",
"Peizhen",
""
],
[
"Di Cairano",
"Stefano",
""
]
] | Model Predictive Control (MPC) can efficiently control constrained systems in real-time applications. MPC feedback law for a linear system with linear inequality constraints can be explicitly computed off-line, which results in an off-line partition of the state space into non-overlapped convex regions, with affine con... |
2407.08334 | TianChen Wang | TianChen Wang | ADMM Based Semi-Structured Pattern Pruning Framework For Transformer | 11 pages, 5 figures | null | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | NLP(natural language processsing) has achieved great success through the
transformer model.However, the model has hundreds of millions or billions
parameters,which is huge burden for its deployment on personal computer or
small scale of server.To deal with it, we either make the model's weight matrix
relatively spars... | [
{
"created": "Thu, 11 Jul 2024 09:35:08 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Jul 2024 03:36:01 GMT",
"version": "v2"
},
{
"created": "Sat, 20 Jul 2024 03:40:43 GMT",
"version": "v3"
}
] | 2024-07-23 | [
[
"Wang",
"TianChen",
""
]
] | NLP(natural language processsing) has achieved great success through the transformer model.However, the model has hundreds of millions or billions parameters,which is huge burden for its deployment on personal computer or small scale of server.To deal with it, we either make the model's weight matrix relatively sparser... |
2209.13017 | Karish Grover | Karish Grover, S.M. Phaneendra Angara, Md. Shad Akhtar, Tanmoy
Chakraborty | Public Wisdom Matters! Discourse-Aware Hyperbolic Fourier Co-Attention
for Social-Text Classification | NeurIPS 2022 | null | null | null | cs.CL cs.LG cs.SI | http://creativecommons.org/licenses/by/4.0/ | Social media has become the fulcrum of all forms of communication.
Classifying social texts such as fake news, rumour, sarcasm, etc. has gained
significant attention. The surface-level signals expressed by a social-text
itself may not be adequate for such tasks; therefore, recent methods attempted
to incorporate othe... | [
{
"created": "Thu, 15 Sep 2022 16:04:32 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Oct 2022 15:57:31 GMT",
"version": "v2"
}
] | 2022-10-12 | [
[
"Grover",
"Karish",
""
],
[
"Angara",
"S. M. Phaneendra",
""
],
[
"Akhtar",
"Md. Shad",
""
],
[
"Chakraborty",
"Tanmoy",
""
]
] | Social media has become the fulcrum of all forms of communication. Classifying social texts such as fake news, rumour, sarcasm, etc. has gained significant attention. The surface-level signals expressed by a social-text itself may not be adequate for such tasks; therefore, recent methods attempted to incorporate other ... |
2407.20530 | Youqiang Zheng | Youqiang Zheng, Weiping Tu, Li Xiao, Xinmeng Xu | SuperCodec: A Neural Speech Codec with Selective Back-Projection Network | Accepted by ICASSP 2024 | null | null | null | cs.SD eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neural speech coding is a rapidly developing topic, where state-of-the-art
approaches now exhibit superior compression performance than conventional
methods. Despite significant progress, existing methods still have limitations
in preserving and reconstructing fine details for optimal reconstruction,
especially at lo... | [
{
"created": "Tue, 30 Jul 2024 04:12:17 GMT",
"version": "v1"
}
] | 2024-07-31 | [
[
"Zheng",
"Youqiang",
""
],
[
"Tu",
"Weiping",
""
],
[
"Xiao",
"Li",
""
],
[
"Xu",
"Xinmeng",
""
]
] | Neural speech coding is a rapidly developing topic, where state-of-the-art approaches now exhibit superior compression performance than conventional methods. Despite significant progress, existing methods still have limitations in preserving and reconstructing fine details for optimal reconstruction, especially at low ... |
2010.14503 | Jean De Dieu Mutangana | Jean de Dieu Mutangana, Ravi Tandon | Topological Interference Management with Confidential Messages | Accepted and published in IEEE Transactions on Information Theory | null | null | null | cs.IT cs.CR math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The topological interference management (TIM) problem refers to the study of
the K-user partially connected interference networks with no channel state
information at the transmitters (CSIT), except for the knowledge of network
topology. In this paper, we study the TIM problem with confidential messages
(TIM-CM), whe... | [
{
"created": "Tue, 27 Oct 2020 17:59:07 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jan 2023 14:26:58 GMT",
"version": "v2"
}
] | 2023-01-31 | [
[
"Mutangana",
"Jean de Dieu",
""
],
[
"Tandon",
"Ravi",
""
]
] | The topological interference management (TIM) problem refers to the study of the K-user partially connected interference networks with no channel state information at the transmitters (CSIT), except for the knowledge of network topology. In this paper, we study the TIM problem with confidential messages (TIM-CM), where... |
2305.13469 | Saurabh Srivastava | Saurabh Srivastava, Gaurav Singh, Shou Matsumoto, Ali Raz, Paulo
Costa, Joshua Poore, Ziyu Yao | MAILEX: Email Event and Argument Extraction | Accepted at EMNLP 2023 | null | null | null | cs.CL cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we present the first dataset, MailEx, for performing event
extraction from conversational email threads. To this end, we first proposed a
new taxonomy covering 10 event types and 76 arguments in the email domain. Our
final dataset includes 1.5K email threads and ~4K emails, which are annotated
with tota... | [
{
"created": "Mon, 22 May 2023 20:28:23 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Oct 2023 02:15:22 GMT",
"version": "v2"
}
] | 2023-10-24 | [
[
"Srivastava",
"Saurabh",
""
],
[
"Singh",
"Gaurav",
""
],
[
"Matsumoto",
"Shou",
""
],
[
"Raz",
"Ali",
""
],
[
"Costa",
"Paulo",
""
],
[
"Poore",
"Joshua",
""
],
[
"Yao",
"Ziyu",
""
]
] | In this work, we present the first dataset, MailEx, for performing event extraction from conversational email threads. To this end, we first proposed a new taxonomy covering 10 event types and 76 arguments in the email domain. Our final dataset includes 1.5K email threads and ~4K emails, which are annotated with totall... |
1711.03473 | Michel Melo Silva | Michel Melo Silva, Washington Luis Souza Ramos, Felipe Cadar Chamone,
Jo\~ao Pedro Klock Ferreira, Mario Fernando Montenegro Campos, Erickson
Rangel Nascimento | Making a long story short: A Multi-Importance fast-forwarding egocentric
videos with the emphasis on relevant objects | Accepted to publication in the Journal of Visual Communication and
Image Representation (JVCI) 2018. Project website:
https://www.verlab.dcc.ufmg.br/semantic-hyperlapse | null | 10.1016/j.jvcir.2018.02.013 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The emergence of low-cost high-quality personal wearable cameras combined
with the increasing storage capacity of video-sharing websites have evoked a
growing interest in first-person videos, since most videos are composed of
long-running unedited streams which are usually tedious and unpleasant to
watch. State-of-th... | [
{
"created": "Thu, 9 Nov 2017 17:03:29 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2018 15:56:26 GMT",
"version": "v2"
},
{
"created": "Wed, 7 Mar 2018 17:59:11 GMT",
"version": "v3"
}
] | 2018-03-08 | [
[
"Silva",
"Michel Melo",
""
],
[
"Ramos",
"Washington Luis Souza",
""
],
[
"Chamone",
"Felipe Cadar",
""
],
[
"Ferreira",
"João Pedro Klock",
""
],
[
"Campos",
"Mario Fernando Montenegro",
""
],
[
"Nascimento",
"Erickson Rangel... | The emergence of low-cost high-quality personal wearable cameras combined with the increasing storage capacity of video-sharing websites have evoked a growing interest in first-person videos, since most videos are composed of long-running unedited streams which are usually tedious and unpleasant to watch. State-of-the-... |
2002.05973 | Dongfang Zhao | Dongfang Zhao | Algebraic Structure of Blockchains: A Group-Theoretical Primer | null | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although recent advances of blockchain systems, notably in the form of
cryptocurrency, have drawn tremendous interests from both researchers and
practitioners, limited studies existed toward the theoretical foundation of
blockchains. This paper presents the first study on the algebraic structure of
blockchains with a... | [
{
"created": "Fri, 14 Feb 2020 11:28:59 GMT",
"version": "v1"
}
] | 2020-02-17 | [
[
"Zhao",
"Dongfang",
""
]
] | Although recent advances of blockchain systems, notably in the form of cryptocurrency, have drawn tremendous interests from both researchers and practitioners, limited studies existed toward the theoretical foundation of blockchains. This paper presents the first study on the algebraic structure of blockchains with an ... |
2210.00058 | Gino Chacon | Gino A. Chacon, Charles Williams, Johann Knechtel, Ozgur Sinanoglu,
Paul V. Gratz | Hardware Trojan Threats to Cache Coherence in Modern 2.5D Chiplet
Systems | null | null | null | null | cs.CR cs.AR | http://creativecommons.org/licenses/by/4.0/ | As industry moves toward chiplet-based designs, the insertion of hardware
Trojans poses a significant threat to the security of these systems. These
systems rely heavily on cache coherence for coherent data communication, making
coherence an attractive target. Critically, unlike prior work, which focuses
only on mali... | [
{
"created": "Fri, 30 Sep 2022 19:45:04 GMT",
"version": "v1"
}
] | 2022-10-04 | [
[
"Chacon",
"Gino A.",
""
],
[
"Williams",
"Charles",
""
],
[
"Knechtel",
"Johann",
""
],
[
"Sinanoglu",
"Ozgur",
""
],
[
"Gratz",
"Paul V.",
""
]
] | As industry moves toward chiplet-based designs, the insertion of hardware Trojans poses a significant threat to the security of these systems. These systems rely heavily on cache coherence for coherent data communication, making coherence an attractive target. Critically, unlike prior work, which focuses only on malici... |
1803.05069 | Maofan Yin | Maofan Yin, Dahlia Malkhi, Michael K. Reiter, Guy Golan Gueta, Ittai
Abraham | HotStuff: BFT Consensus in the Lens of Blockchain | a shorter version of this paper has been published in PODC'19, which
does not include interpretation of other protocols using the framework,
system evaluation or additional proofs in appendices | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present HotStuff, a leader-based Byzantine fault-tolerant replication
protocol for the partially synchronous model. Once network communication
becomes synchronous, HotStuff enables a correct leader to drive the protocol to
consensus at the pace of actual (vs. maximum) network delay--a property called
responsivenes... | [
{
"created": "Tue, 13 Mar 2018 23:01:05 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Oct 2018 15:39:12 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Mar 2019 18:21:08 GMT",
"version": "v3"
},
{
"created": "Tue, 2 Apr 2019 00:48:38 GMT",
"version": "v4"
},
{
"cr... | 2019-07-24 | [
[
"Yin",
"Maofan",
""
],
[
"Malkhi",
"Dahlia",
""
],
[
"Reiter",
"Michael K.",
""
],
[
"Gueta",
"Guy Golan",
""
],
[
"Abraham",
"Ittai",
""
]
] | We present HotStuff, a leader-based Byzantine fault-tolerant replication protocol for the partially synchronous model. Once network communication becomes synchronous, HotStuff enables a correct leader to drive the protocol to consensus at the pace of actual (vs. maximum) network delay--a property called responsiveness-... |
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