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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1910.04277 | Daniel Campos | Daniel Campos, Zoe Konrad | Experiments in Inferring Social Networks of Diffusion | null | null | null | null | cs.SI cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Information diffusion is a fundamental process that takes place over
networks. While it is rarely realistic to observe the individual transmissions
of the information diffusion process, it is typically possible to observe when
individuals first publish the information. We look specifically at previously
published alg... | [
{
"created": "Wed, 9 Oct 2019 22:13:25 GMT",
"version": "v1"
}
] | 2019-10-11 | [
[
"Campos",
"Daniel",
""
],
[
"Konrad",
"Zoe",
""
]
] | Information diffusion is a fundamental process that takes place over networks. While it is rarely realistic to observe the individual transmissions of the information diffusion process, it is typically possible to observe when individuals first publish the information. We look specifically at previously published algor... |
1602.02174 | Haris Aziz | Haris Aziz | Participation Incentives in Randomized Social Choice | corrected one proposition from previous version | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When aggregating preferences of agents via voting, two desirable goals are to
identify outcomes that are Pareto optimal and to incentivize agents to
participate in the voting process. We consider participation notions as
formalized by Brandl, Brandt, and Hofbauer (2015) and study how far efficiency
and participation ... | [
{
"created": "Fri, 5 Feb 2016 22:00:07 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2016 22:39:39 GMT",
"version": "v2"
}
] | 2016-11-10 | [
[
"Aziz",
"Haris",
""
]
] | When aggregating preferences of agents via voting, two desirable goals are to identify outcomes that are Pareto optimal and to incentivize agents to participate in the voting process. We consider participation notions as formalized by Brandl, Brandt, and Hofbauer (2015) and study how far efficiency and participation ar... |
2002.03491 | Xiaoming Chen | Xiaoming Chen, Derrick Wing Kwan Ng, Wei Yu, Erik G. Larsson, Naofal
Al-Dhahir, Robert Schober | Massive Access for 5G and Beyond | 22 pages, 8 fugures, 6 tables | IEEE Journal on Selected Areas in Communications, 2020 | null | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Massive access, also known as massive connectivity or massive machine-type
communication (mMTC), is one of the main use cases of the fifth-generation (5G)
and beyond 5G (B5G) wireless networks. A typical application of massive access
is the cellular Internet of Things (IoT). Different from conventional
human-type com... | [
{
"created": "Mon, 10 Feb 2020 01:31:22 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Aug 2020 03:21:26 GMT",
"version": "v2"
}
] | 2020-08-04 | [
[
"Chen",
"Xiaoming",
""
],
[
"Ng",
"Derrick Wing Kwan",
""
],
[
"Yu",
"Wei",
""
],
[
"Larsson",
"Erik G.",
""
],
[
"Al-Dhahir",
"Naofal",
""
],
[
"Schober",
"Robert",
""
]
] | Massive access, also known as massive connectivity or massive machine-type communication (mMTC), is one of the main use cases of the fifth-generation (5G) and beyond 5G (B5G) wireless networks. A typical application of massive access is the cellular Internet of Things (IoT). Different from conventional human-type commu... |
2312.04193 | Adri\'an Bazaga | Adri\'an Bazaga, Pietro Li\`o, Gos Micklem | Language Model Knowledge Distillation for Efficient Question Answering
in Spanish | ICLR 2024 Tiny Paper (6 pages, 2 tables) | null | null | null | cs.CL cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Recent advances in the development of pre-trained Spanish language models has
led to significant progress in many Natural Language Processing (NLP) tasks,
such as question answering. However, the lack of efficient models imposes a
barrier for the adoption of such models in resource-constrained environments.
Therefore... | [
{
"created": "Thu, 7 Dec 2023 10:21:22 GMT",
"version": "v1"
},
{
"created": "Sat, 16 Mar 2024 17:44:27 GMT",
"version": "v2"
}
] | 2024-03-19 | [
[
"Bazaga",
"Adrián",
""
],
[
"Liò",
"Pietro",
""
],
[
"Micklem",
"Gos",
""
]
] | Recent advances in the development of pre-trained Spanish language models has led to significant progress in many Natural Language Processing (NLP) tasks, such as question answering. However, the lack of efficient models imposes a barrier for the adoption of such models in resource-constrained environments. Therefore, ... |
1610.05725 | Anatoly Plotnikov | Anatoly D. Plotnikov | Polynomial-time algorithm for determining the graph isomorphism (v.2) | 13 pages, 11 figures | American Journal of Information Science and Computer Engineering,
Vol. 3, No. 6, 2017, pp. 71-76 | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the methodology of positioning graph vertices relative to each
other to solve the problem of determining isomorphism of two undirected graphs.
Based on the position of the vertex in one of the graphs, it is determined the
corresponding vertex in the other graph.
For the selected vertex of the undirected ... | [
{
"created": "Wed, 27 Apr 2016 20:06:12 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Oct 2016 21:03:20 GMT",
"version": "v2"
}
] | 2018-02-13 | [
[
"Plotnikov",
"Anatoly D.",
""
]
] | We develop the methodology of positioning graph vertices relative to each other to solve the problem of determining isomorphism of two undirected graphs. Based on the position of the vertex in one of the graphs, it is determined the corresponding vertex in the other graph. For the selected vertex of the undirected grap... |
2304.07261 | Qingyue Yang | Qingyue Yang, Hongjing Niu, Pengfei Xia, Wei Zhang, Bin Li | Frequency Decomposition to Tap the Potential of Single Domain for
Generalization | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Domain generalization (DG), aiming at models able to work on multiple unseen
domains, is a must-have characteristic of general artificial intelligence. DG
based on single source domain training data is more challenging due to the lack
of comparable information to help identify domain invariant features. In this
paper... | [
{
"created": "Fri, 14 Apr 2023 17:15:47 GMT",
"version": "v1"
}
] | 2023-04-17 | [
[
"Yang",
"Qingyue",
""
],
[
"Niu",
"Hongjing",
""
],
[
"Xia",
"Pengfei",
""
],
[
"Zhang",
"Wei",
""
],
[
"Li",
"Bin",
""
]
] | Domain generalization (DG), aiming at models able to work on multiple unseen domains, is a must-have characteristic of general artificial intelligence. DG based on single source domain training data is more challenging due to the lack of comparable information to help identify domain invariant features. In this paper, ... |
1510.01098 | Boshra Rajaei | Boshra Rajaei, Eric W. Tramel, Sylvain Gigan, Florent Krzakala,
Laurent Daudet | Intensity-only optical compressive imaging using a multiply scattering
material and a double phase retrieval approach | null | Proceedings of the 2016 IEEE International Conference on
Acoustics, Speech and Signal Processing (ICASSP) pages: 4054 - 4058 | 10.1109/ICASSP.2016.7472439 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the problem of compressive imaging is addressed using natural
randomization by means of a multiply scattering medium. To utilize the medium
in this way, its corresponding transmission matrix must be estimated. To
calibrate the imager, we use a digital micromirror device (DMD) as a simple,
cheap, and hi... | [
{
"created": "Mon, 5 Oct 2015 11:07:30 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2016 14:35:44 GMT",
"version": "v2"
}
] | 2016-08-26 | [
[
"Rajaei",
"Boshra",
""
],
[
"Tramel",
"Eric W.",
""
],
[
"Gigan",
"Sylvain",
""
],
[
"Krzakala",
"Florent",
""
],
[
"Daudet",
"Laurent",
""
]
] | In this paper, the problem of compressive imaging is addressed using natural randomization by means of a multiply scattering medium. To utilize the medium in this way, its corresponding transmission matrix must be estimated. To calibrate the imager, we use a digital micromirror device (DMD) as a simple, cheap, and high... |
2407.05419 | Nafisa Hussain | Nafisa Hussain | Multimodal Language Models for Domain-Specific Procedural Video
Summarization | 6 pages, 3 figures | null | null | null | cs.CV cs.IR | http://creativecommons.org/publicdomain/zero/1.0/ | Videos serve as a powerful medium to convey ideas, tell stories, and provide
detailed instructions, especially through long-format tutorials. Such tutorials
are valuable for learning new skills at one's own pace, yet they can be
overwhelming due to their length and dense content. Viewers often seek specific
informati... | [
{
"created": "Sun, 7 Jul 2024 15:50:46 GMT",
"version": "v1"
}
] | 2024-07-09 | [
[
"Hussain",
"Nafisa",
""
]
] | Videos serve as a powerful medium to convey ideas, tell stories, and provide detailed instructions, especially through long-format tutorials. Such tutorials are valuable for learning new skills at one's own pace, yet they can be overwhelming due to their length and dense content. Viewers often seek specific information... |
2310.16866 | Benjamin Chung | Benjamin Chung | A Type System for Julia | PhD thesis | null | null | null | cs.PL | http://creativecommons.org/licenses/by-sa/4.0/ | The Julia programming language was designed to fill the needs of scientific
computing by combining the benefits of productivity and performance languages.
Julia allows users to write untyped scripts easily without needing to worry
about many implementation details, as do other productivity languages. If one
just want... | [
{
"created": "Wed, 25 Oct 2023 10:55:21 GMT",
"version": "v1"
}
] | 2023-10-27 | [
[
"Chung",
"Benjamin",
""
]
] | The Julia programming language was designed to fill the needs of scientific computing by combining the benefits of productivity and performance languages. Julia allows users to write untyped scripts easily without needing to worry about many implementation details, as do other productivity languages. If one just wants ... |
2307.00936 | Xiaoshuang Liang | Yunyou Huang, Xianglong Guan, Xiangjiang Lu, Xiaoshuang Liang, Xiuxia
Miao, Jiyue Xie, Wenjing Liu, Li Ma, Suqin Tang, Zhifei Zhang, and Jianfeng
Zhan | OpenAPMax: Abnormal Patterns-based Model for Real-World Alzheimer's
Disease Diagnosis | Alzheimer's Disease, Abnormal Patterns, Open-set Recognition,
OpenAPMax | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Alzheimer's disease (AD) cannot be reversed, but early diagnosis will
significantly benefit patients' medical treatment and care. In recent works, AD
diagnosis has the primary assumption that all categories are known a prior -- a
closed-set classification problem, which contrasts with the open-set
recognition problem... | [
{
"created": "Mon, 3 Jul 2023 11:21:09 GMT",
"version": "v1"
}
] | 2023-07-04 | [
[
"Huang",
"Yunyou",
""
],
[
"Guan",
"Xianglong",
""
],
[
"Lu",
"Xiangjiang",
""
],
[
"Liang",
"Xiaoshuang",
""
],
[
"Miao",
"Xiuxia",
""
],
[
"Xie",
"Jiyue",
""
],
[
"Liu",
"Wenjing",
""
],
[
"Ma",
... | Alzheimer's disease (AD) cannot be reversed, but early diagnosis will significantly benefit patients' medical treatment and care. In recent works, AD diagnosis has the primary assumption that all categories are known a prior -- a closed-set classification problem, which contrasts with the open-set recognition problem. ... |
2012.14642 | Le Qi | Le Qi, Yu Zhang, Qingyu Yin, Ting Liu | Multiple Structural Priors Guided Self Attention Network for Language
Understanding | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Self attention networks (SANs) have been widely utilized in recent NLP
studies. Unlike CNNs or RNNs, standard SANs are usually position-independent,
and thus are incapable of capturing the structural priors between sequences of
words. Existing studies commonly apply one single mask strategy on SANs for
incorporating ... | [
{
"created": "Tue, 29 Dec 2020 07:30:03 GMT",
"version": "v1"
}
] | 2021-01-01 | [
[
"Qi",
"Le",
""
],
[
"Zhang",
"Yu",
""
],
[
"Yin",
"Qingyu",
""
],
[
"Liu",
"Ting",
""
]
] | Self attention networks (SANs) have been widely utilized in recent NLP studies. Unlike CNNs or RNNs, standard SANs are usually position-independent, and thus are incapable of capturing the structural priors between sequences of words. Existing studies commonly apply one single mask strategy on SANs for incorporating st... |
2202.09221 | Stefan Scherzinger | Stefan Scherzinger, Pascal Becker, Arne Roennau and R\"udiger Dillmann | Motion Macro Programming on Assistive Robotic Manipulators: Three Skill
Types for Everyday Tasks | 8 pages, 10 figures, accepted to the IEEE 20th International
Conference on Ubiquitous Robots (UR 2023), Honolulu, USA | null | null | null | cs.RO | http://creativecommons.org/licenses/by-sa/4.0/ | Assistive robotic manipulators are becoming increasingly important for people
with disabilities. Teleoperating the manipulator in mundane tasks is part of
their daily lives. Instead of steering the robot through all actions, applying
self-recorded motion macros could greatly facilitate repetitive tasks. Dynamic
Movem... | [
{
"created": "Fri, 18 Feb 2022 14:41:20 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Apr 2023 11:47:28 GMT",
"version": "v2"
},
{
"created": "Fri, 12 May 2023 14:14:09 GMT",
"version": "v3"
}
] | 2023-05-15 | [
[
"Scherzinger",
"Stefan",
""
],
[
"Becker",
"Pascal",
""
],
[
"Roennau",
"Arne",
""
],
[
"Dillmann",
"Rüdiger",
""
]
] | Assistive robotic manipulators are becoming increasingly important for people with disabilities. Teleoperating the manipulator in mundane tasks is part of their daily lives. Instead of steering the robot through all actions, applying self-recorded motion macros could greatly facilitate repetitive tasks. Dynamic Movemen... |
1809.00832 | Eunji Jeong | Eunji Jeong, Joo Seong Jeong, Soojeong Kim, Gyeong-In Yu, Byung-Gon
Chun | Improving the Expressiveness of Deep Learning Frameworks with Recursion | Appeared in EuroSys 2018. 13 pages, 11 figures | EuroSys 2018: Thirteenth EuroSys Conference, April 23-26, 2018,
Porto, Portugal | 10.1145/3190508.3190530 | null | cs.LG cs.AI cs.CL stat.ML | http://creativecommons.org/licenses/by/4.0/ | Recursive neural networks have widely been used by researchers to handle
applications with recursively or hierarchically structured data. However,
embedded control flow deep learning frameworks such as TensorFlow, Theano,
Caffe2, and MXNet fail to efficiently represent and execute such neural
networks, due to lack of... | [
{
"created": "Tue, 4 Sep 2018 08:31:21 GMT",
"version": "v1"
}
] | 2018-09-05 | [
[
"Jeong",
"Eunji",
""
],
[
"Jeong",
"Joo Seong",
""
],
[
"Kim",
"Soojeong",
""
],
[
"Yu",
"Gyeong-In",
""
],
[
"Chun",
"Byung-Gon",
""
]
] | Recursive neural networks have widely been used by researchers to handle applications with recursively or hierarchically structured data. However, embedded control flow deep learning frameworks such as TensorFlow, Theano, Caffe2, and MXNet fail to efficiently represent and execute such neural networks, due to lack of s... |
2102.08818 | Priyanshu Kumar | Aadarsh Singh and Priyanshu Kumar | SciDr at SDU-2020: IDEAS -- Identifying and Disambiguating Everyday
Acronyms for Scientific Domain | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | We present our systems submitted for the shared tasks of Acronym
Identification (AI) and Acronym Disambiguation (AD) held under Workshop on SDU.
We mainly experiment with BERT and SciBERT. In addition, we assess the
effectiveness of "BIOless" tagging and blending along with the prowess of
ensembling in AI. For AD, we... | [
{
"created": "Wed, 17 Feb 2021 15:24:50 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Mar 2021 13:34:34 GMT",
"version": "v2"
}
] | 2021-03-09 | [
[
"Singh",
"Aadarsh",
""
],
[
"Kumar",
"Priyanshu",
""
]
] | We present our systems submitted for the shared tasks of Acronym Identification (AI) and Acronym Disambiguation (AD) held under Workshop on SDU. We mainly experiment with BERT and SciBERT. In addition, we assess the effectiveness of "BIOless" tagging and blending along with the prowess of ensembling in AI. For AD, we f... |
2405.15570 | Jakob Struye | Jakob Struye, Filip Lemic, Jeroen Famaey | Multi-Gigabit Interactive Extended Reality over Millimeter-Wave: An
End-to-End System Approach | Accepted at IEEE International Symposium on Personal, Indoor and
Mobile Radio Communications (PIMRC) 2024 | null | null | null | cs.NI eess.SP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Achieving high-quality wireless interactive Extended Reality (XR) will
require multi-gigabit throughput at extremely low latency. The Millimeter-Wave
(mmWave) frequency bands, between 24 and 300GHz, can achieve such extreme
performance. However, maintaining a consistently high Quality of Experience
with highly mobile... | [
{
"created": "Fri, 24 May 2024 14:03:16 GMT",
"version": "v1"
}
] | 2024-05-27 | [
[
"Struye",
"Jakob",
""
],
[
"Lemic",
"Filip",
""
],
[
"Famaey",
"Jeroen",
""
]
] | Achieving high-quality wireless interactive Extended Reality (XR) will require multi-gigabit throughput at extremely low latency. The Millimeter-Wave (mmWave) frequency bands, between 24 and 300GHz, can achieve such extreme performance. However, maintaining a consistently high Quality of Experience with highly mobile u... |
2210.16352 | Thomas Plagemann | Thomas Plagemann (1), Vera Goebel (1), Matthias Hollick (2), Boris
Koldehofe (3) ((1) University of Oslo, (2) Technical University of Darmstadt,
(3) University of Groningen) | Towards Privacy Engineering for Real-Time Analytics in the
Human-Centered Internet of Things | null | null | null | null | cs.DC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Big data applications offer smart solutions to many urgent societal
challenges, such as health care, traffic coordination, energy management, etc.
The basic premise for these applications is "the more data the better". The
focus often lies on sensing infrastructures in the public realm that produce an
ever-increasing... | [
{
"created": "Fri, 28 Oct 2022 18:39:51 GMT",
"version": "v1"
}
] | 2022-11-01 | [
[
"Plagemann",
"Thomas",
""
],
[
"Goebel",
"Vera",
""
],
[
"Hollick",
"Matthias",
""
],
[
"Koldehofe",
"Boris",
""
]
] | Big data applications offer smart solutions to many urgent societal challenges, such as health care, traffic coordination, energy management, etc. The basic premise for these applications is "the more data the better". The focus often lies on sensing infrastructures in the public realm that produce an ever-increasing a... |
2002.07287 | Andrej Sajenko | Frank Kammer, Johannes Meintrup, and Andrej Sajenko | Sorting and Ranking of Self-Delimiting Numbers with Applications to
Outerplanar Graph Isomorphism | null | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Assume that an $N$-bit sequence $S$ of $k$ numbers encoded as Elias gamma
codes is given as input. We present space-efficient algorithms for sorting,
dense ranking and competitive ranking on $S$ in the word RAM model with word
size $\Omega(\log N)$ bits. Our algorithms run in $O(k + \frac{N}{\log N})$
time and use $O... | [
{
"created": "Mon, 17 Feb 2020 22:39:00 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jun 2020 10:17:08 GMT",
"version": "v2"
},
{
"created": "Thu, 2 May 2024 15:22:21 GMT",
"version": "v3"
}
] | 2024-05-03 | [
[
"Kammer",
"Frank",
""
],
[
"Meintrup",
"Johannes",
""
],
[
"Sajenko",
"Andrej",
""
]
] | Assume that an $N$-bit sequence $S$ of $k$ numbers encoded as Elias gamma codes is given as input. We present space-efficient algorithms for sorting, dense ranking and competitive ranking on $S$ in the word RAM model with word size $\Omega(\log N)$ bits. Our algorithms run in $O(k + \frac{N}{\log N})$ time and use $O(N... |
2308.13785 | Minheng Ni | Minheng Ni, Chenfei Wu, Xiaodong Wang, Shengming Yin, Lijuan Wang,
Zicheng Liu, Nan Duan | ORES: Open-vocabulary Responsible Visual Synthesis | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Avoiding synthesizing specific visual concepts is an essential challenge in
responsible visual synthesis. However, the visual concept that needs to be
avoided for responsible visual synthesis tends to be diverse, depending on the
region, context, and usage scenarios. In this work, we formalize a new task,
Open-vocabu... | [
{
"created": "Sat, 26 Aug 2023 06:47:34 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Ni",
"Minheng",
""
],
[
"Wu",
"Chenfei",
""
],
[
"Wang",
"Xiaodong",
""
],
[
"Yin",
"Shengming",
""
],
[
"Wang",
"Lijuan",
""
],
[
"Liu",
"Zicheng",
""
],
[
"Duan",
"Nan",
""
]
] | Avoiding synthesizing specific visual concepts is an essential challenge in responsible visual synthesis. However, the visual concept that needs to be avoided for responsible visual synthesis tends to be diverse, depending on the region, context, and usage scenarios. In this work, we formalize a new task, Open-vocabula... |
2001.05288 | Joseph Tassone | Joseph Tassone, Salimur Choudhury | A Comprehensive Survey on the Ambulance Routing and Location Problems | 30 pages,7 figures,16 tables | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this research, an extensive literature review was performed on the recent
developments of the ambulance routing problem (ARP) and ambulance location
problem (ALP). Both are respective modifications of the vehicle routing problem
(VRP) and maximum covering problem (MCP), with modifications to objective
functions an... | [
{
"created": "Fri, 10 Jan 2020 05:33:11 GMT",
"version": "v1"
}
] | 2020-01-16 | [
[
"Tassone",
"Joseph",
""
],
[
"Choudhury",
"Salimur",
""
]
] | In this research, an extensive literature review was performed on the recent developments of the ambulance routing problem (ARP) and ambulance location problem (ALP). Both are respective modifications of the vehicle routing problem (VRP) and maximum covering problem (MCP), with modifications to objective functions and ... |
2312.16552 | Jakub Mosinski | Jakub Mosi\'nski, Piotr Bili\'nski, Thomas Merritt, Abdelhamid Ezzerg,
Daniel Korzekwa | AE-Flow: AutoEncoder Normalizing Flow | ICASSP 2023 | null | null | null | cs.SD cs.LG eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently normalizing flows have been gaining traction in text-to-speech (TTS)
and voice conversion (VC) due to their state-of-the-art (SOTA) performance.
Normalizing flows are unsupervised generative models. In this paper, we
introduce supervision to the training process of normalizing flows, without the
need for par... | [
{
"created": "Wed, 27 Dec 2023 12:29:21 GMT",
"version": "v1"
}
] | 2023-12-29 | [
[
"Mosiński",
"Jakub",
""
],
[
"Biliński",
"Piotr",
""
],
[
"Merritt",
"Thomas",
""
],
[
"Ezzerg",
"Abdelhamid",
""
],
[
"Korzekwa",
"Daniel",
""
]
] | Recently normalizing flows have been gaining traction in text-to-speech (TTS) and voice conversion (VC) due to their state-of-the-art (SOTA) performance. Normalizing flows are unsupervised generative models. In this paper, we introduce supervision to the training process of normalizing flows, without the need for paral... |
1211.2361 | Hossein Jahandideh | Hossein Jahandideh, Ardavan Asef-Vaziri, Mohammad Modarres | Genetic Algorithm for Designing a Convenient Facility Layout for a
Circular Flow Path | Accepted to the 2013 IEEE Symposium Series on Computational
Intelligence: Swarm Intelligence Symposium. This paper has been withdrawn by
the author, by the request of the supervisor, to be updated, fixed, and
combined with other papers | null | null | null | cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present a heuristic for designing facility layouts that are
convenient for designing a unidirectional loop for material handling. We use
genetic algorithm where the objective function and crossover and mutation
operators have all been designed specifically for this purpose. Our design is
made under ... | [
{
"created": "Sun, 11 Nov 2012 00:26:22 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Mar 2013 06:09:29 GMT",
"version": "v2"
}
] | 2013-03-25 | [
[
"Jahandideh",
"Hossein",
""
],
[
"Asef-Vaziri",
"Ardavan",
""
],
[
"Modarres",
"Mohammad",
""
]
] | In this paper, we present a heuristic for designing facility layouts that are convenient for designing a unidirectional loop for material handling. We use genetic algorithm where the objective function and crossover and mutation operators have all been designed specifically for this purpose. Our design is made under fl... |
2304.10611 | Minghui Zhang | Minghui Zhang, Alex Sokolov, Weixin Cai, Si-Qing Chen | Joint Repetition Suppression and Content Moderation of Large Language
Models | null | null | null | null | cs.CL cs.LG | http://creativecommons.org/licenses/by/4.0/ | Natural language generation (NLG) is one of the most impactful fields in NLP,
and recent years have witnessed its evolution brought about by large language
models (LLMs). As the key instrument for writing assistance applications, they
are generally prone to replicating or extending offensive content provided in
the i... | [
{
"created": "Thu, 20 Apr 2023 19:17:49 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jun 2023 18:16:29 GMT",
"version": "v2"
}
] | 2023-06-07 | [
[
"Zhang",
"Minghui",
""
],
[
"Sokolov",
"Alex",
""
],
[
"Cai",
"Weixin",
""
],
[
"Chen",
"Si-Qing",
""
]
] | Natural language generation (NLG) is one of the most impactful fields in NLP, and recent years have witnessed its evolution brought about by large language models (LLMs). As the key instrument for writing assistance applications, they are generally prone to replicating or extending offensive content provided in the inp... |
1111.7051 | Arup Pal | Arup Kumar Pal, G.P. Biswas and S. Mukhopadhyay | Design of Image Cryptosystem by Simultaneous VQ-Compression and
Shuffling of Codebook and Index Matrix | null | The International journal of Multimedia & Its Applications (IJMA),
Vol.1, No.1, November 2009 | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The popularity of Internet usage although increases exponentially, it is
incapable of providing the security for exchange of confidential data between
the users. As a result, several cryptosystems for encryption of data and images
have been developed for secured transmission over Internet. In this work, a
scheme for ... | [
{
"created": "Wed, 30 Nov 2011 05:36:51 GMT",
"version": "v1"
}
] | 2011-12-01 | [
[
"Pal",
"Arup Kumar",
""
],
[
"Biswas",
"G. P.",
""
],
[
"Mukhopadhyay",
"S.",
""
]
] | The popularity of Internet usage although increases exponentially, it is incapable of providing the security for exchange of confidential data between the users. As a result, several cryptosystems for encryption of data and images have been developed for secured transmission over Internet. In this work, a scheme for Im... |
2103.12198 | Jacob Nogas | Joseph Jay Williams, Jacob Nogas, Nina Deliu, Hammad Shaikh, Sofia S.
Villar, Audrey Durand, Anna Rafferty | Challenges in Statistical Analysis of Data Collected by a Bandit
Algorithm: An Empirical Exploration in Applications to Adaptively Randomized
Experiments | null | null | null | null | cs.LG stat.AP | http://creativecommons.org/licenses/by/4.0/ | Multi-armed bandit algorithms have been argued for decades as useful for
adaptively randomized experiments. In such experiments, an algorithm varies
which arms (e.g. alternative interventions to help students learn) are assigned
to participants, with the goal of assigning higher-reward arms to as many
participants as... | [
{
"created": "Mon, 22 Mar 2021 22:05:18 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Mar 2021 14:44:02 GMT",
"version": "v2"
}
] | 2021-03-29 | [
[
"Williams",
"Joseph Jay",
""
],
[
"Nogas",
"Jacob",
""
],
[
"Deliu",
"Nina",
""
],
[
"Shaikh",
"Hammad",
""
],
[
"Villar",
"Sofia S.",
""
],
[
"Durand",
"Audrey",
""
],
[
"Rafferty",
"Anna",
""
]
] | Multi-armed bandit algorithms have been argued for decades as useful for adaptively randomized experiments. In such experiments, an algorithm varies which arms (e.g. alternative interventions to help students learn) are assigned to participants, with the goal of assigning higher-reward arms to as many participants as p... |
1911.04020 | Ya Xiao | Ya Xiao, Qingying Hao, Danfeng (Daphne) Yao | Neural Cryptanalysis: Metrics, Methodology, and Applications in CPS
Ciphers | 8 pages, 8 figures, The 2019 IEEE Conference on Dependable and Secure
Computing | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many real-world cyber-physical systems (CPS) use proprietary cipher
algorithms. In this work, we describe an easy-to-use black-box security
evaluation approach to measure the strength of proprietary ciphers without
having to know the algorithms. We quantify the strength of a cipher by
measuring how difficult it is fo... | [
{
"created": "Mon, 11 Nov 2019 00:36:38 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Nov 2019 19:45:11 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Nov 2019 02:05:35 GMT",
"version": "v3"
}
] | 2019-11-27 | [
[
"Xiao",
"Ya",
"",
"Daphne"
],
[
"Hao",
"Qingying",
"",
"Daphne"
],
[
"Danfeng",
"",
"",
"Daphne"
],
[
"Yao",
"",
""
]
] | Many real-world cyber-physical systems (CPS) use proprietary cipher algorithms. In this work, we describe an easy-to-use black-box security evaluation approach to measure the strength of proprietary ciphers without having to know the algorithms. We quantify the strength of a cipher by measuring how difficult it is for ... |
2312.01432 | Andrzej Ruszczy\'nski | Zhengqi Lin and Andrzej Ruszczynski | Fast Dual Subgradient Optimization of the Integrated Transportation
Distance Between Stochastic Kernels | arXiv admin note: text overlap with arXiv:2311.06645 | null | null | null | cs.LG math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generalization of the Wasserstein metric, the integrated transportation
distance, establishes a novel distance between probability kernels of Markov
systems. This metric serves as the foundation for an efficient approximation
technique, enabling the replacement of the original system's kernel with a
kernel with a d... | [
{
"created": "Sun, 3 Dec 2023 15:44:17 GMT",
"version": "v1"
}
] | 2023-12-07 | [
[
"Lin",
"Zhengqi",
""
],
[
"Ruszczynski",
"Andrzej",
""
]
] | A generalization of the Wasserstein metric, the integrated transportation distance, establishes a novel distance between probability kernels of Markov systems. This metric serves as the foundation for an efficient approximation technique, enabling the replacement of the original system's kernel with a kernel with a dis... |
1810.02452 | Elham Havvaei | David Eppstein and Elham Havvaei | Parameterized Leaf Power Recognition via Embedding into Graph Products | null | Algorithmica 82 (8): 2337-2359, 2020 | 10.1007/s00453-020-00720-8 | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The $k$-leaf power graph $G$ of a tree $T$ is a graph whose vertices are the
leaves of $T$ and whose edges connect pairs of leaves at unweighted distance at
most~$k$ in $T$. Recognition of the $k$-leaf power graphs for $k \geq 7$ is
still an open problem. In this paper, we provide two algorithms for this
problem for ... | [
{
"created": "Thu, 4 Oct 2018 23:08:03 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Oct 2019 22:49:21 GMT",
"version": "v2"
},
{
"created": "Sun, 31 May 2020 22:43:32 GMT",
"version": "v3"
}
] | 2020-08-11 | [
[
"Eppstein",
"David",
""
],
[
"Havvaei",
"Elham",
""
]
] | The $k$-leaf power graph $G$ of a tree $T$ is a graph whose vertices are the leaves of $T$ and whose edges connect pairs of leaves at unweighted distance at most~$k$ in $T$. Recognition of the $k$-leaf power graphs for $k \geq 7$ is still an open problem. In this paper, we provide two algorithms for this problem for sp... |
2106.12978 | Georgios Damaskinos | Alessandro Solbiati, Kevin Heffernan, Georgios Damaskinos, Shivani
Poddar, Shubham Modi, Jacques Cali | Unsupervised Topic Segmentation of Meetings with BERT Embeddings | null | null | null | null | cs.LG cs.CL | http://creativecommons.org/licenses/by/4.0/ | Topic segmentation of meetings is the task of dividing multi-person meeting
transcripts into topic blocks. Supervised approaches to the problem have proven
intractable due to the difficulties in collecting and accurately annotating
large datasets. In this paper we show how previous unsupervised topic
segmentation met... | [
{
"created": "Thu, 24 Jun 2021 12:54:43 GMT",
"version": "v1"
}
] | 2021-06-25 | [
[
"Solbiati",
"Alessandro",
""
],
[
"Heffernan",
"Kevin",
""
],
[
"Damaskinos",
"Georgios",
""
],
[
"Poddar",
"Shivani",
""
],
[
"Modi",
"Shubham",
""
],
[
"Cali",
"Jacques",
""
]
] | Topic segmentation of meetings is the task of dividing multi-person meeting transcripts into topic blocks. Supervised approaches to the problem have proven intractable due to the difficulties in collecting and accurately annotating large datasets. In this paper we show how previous unsupervised topic segmentation metho... |
2002.05245 | Shengxin Liu | Xiaohui Bei, Shengxin Liu, Xinhang Lu, Hongao Wang | Maximin Fairness with Mixed Divisible and Indivisible Goods | Appears in the 35th AAAI Conference on Artificial Intelligence
(AAAI), 2021 | Autonomous Agents and Multi-Agent Systems, 35(2):34 (2021) | 10.1007/s10458-021-09517-7 | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study fair resource allocation when the resources contain a mixture of
divisible and indivisible goods, focusing on the well-studied fairness notion
of maximin share fairness (MMS). With only indivisible goods, a full MMS
allocation may not exist, but a constant multiplicative approximate allocation
always does. W... | [
{
"created": "Wed, 12 Feb 2020 21:37:38 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Dec 2020 15:32:36 GMT",
"version": "v2"
},
{
"created": "Thu, 1 Jul 2021 13:05:31 GMT",
"version": "v3"
}
] | 2021-07-02 | [
[
"Bei",
"Xiaohui",
""
],
[
"Liu",
"Shengxin",
""
],
[
"Lu",
"Xinhang",
""
],
[
"Wang",
"Hongao",
""
]
] | We study fair resource allocation when the resources contain a mixture of divisible and indivisible goods, focusing on the well-studied fairness notion of maximin share fairness (MMS). With only indivisible goods, a full MMS allocation may not exist, but a constant multiplicative approximate allocation always does. We ... |
1301.3641 | Ryan Kiros | Ryan Kiros | Training Neural Networks with Stochastic Hessian-Free Optimization | 11 pages, ICLR 2013 | null | null | null | cs.LG cs.NE stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Hessian-free (HF) optimization has been successfully used for training deep
autoencoders and recurrent networks. HF uses the conjugate gradient algorithm
to construct update directions through curvature-vector products that can be
computed on the same order of time as gradients. In this paper we exploit this
property... | [
{
"created": "Wed, 16 Jan 2013 10:10:23 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Mar 2013 05:51:37 GMT",
"version": "v2"
},
{
"created": "Wed, 1 May 2013 06:57:50 GMT",
"version": "v3"
}
] | 2013-05-02 | [
[
"Kiros",
"Ryan",
""
]
] | Hessian-free (HF) optimization has been successfully used for training deep autoencoders and recurrent networks. HF uses the conjugate gradient algorithm to construct update directions through curvature-vector products that can be computed on the same order of time as gradients. In this paper we exploit this property a... |
2403.17064 | Stefan Andreas Baumann | Stefan Andreas Baumann and Felix Krause and Michael Neumayr and Nick
Stracke and Vincent Tao Hu and Bj\"orn Ommer | Continuous, Subject-Specific Attribute Control in T2I Models by
Identifying Semantic Directions | Project page: https://compvis.github.io/attribute-control | null | null | null | cs.CV cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, advances in text-to-image (T2I) diffusion models have
substantially elevated the quality of their generated images. However,
achieving fine-grained control over attributes remains a challenge due to the
limitations of natural language prompts (such as no continuous set of
intermediate descriptions ex... | [
{
"created": "Mon, 25 Mar 2024 18:00:42 GMT",
"version": "v1"
}
] | 2024-03-27 | [
[
"Baumann",
"Stefan Andreas",
""
],
[
"Krause",
"Felix",
""
],
[
"Neumayr",
"Michael",
""
],
[
"Stracke",
"Nick",
""
],
[
"Hu",
"Vincent Tao",
""
],
[
"Ommer",
"Björn",
""
]
] | In recent years, advances in text-to-image (T2I) diffusion models have substantially elevated the quality of their generated images. However, achieving fine-grained control over attributes remains a challenge due to the limitations of natural language prompts (such as no continuous set of intermediate descriptions exis... |
2007.11246 | Mehdi Teimouri | Mehdi Teimouri, Zahra Seyedghorban, Fatemeh Amirjani | Fragments-Expert: A Graphical User Interface MATLAB Toolbox for
Classification of File Fragments | 47 Pages, 34 Figures, and 3 Tables | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The classification of file fragments of various file formats is an essential
task in various applications such as firewalls, intrusion detection systems,
anti-viruses, web content filtering, and digital forensics. However, the
community lacks a suitable software tool that can integrate major methods for
feature extra... | [
{
"created": "Wed, 22 Jul 2020 08:03:02 GMT",
"version": "v1"
}
] | 2020-07-23 | [
[
"Teimouri",
"Mehdi",
""
],
[
"Seyedghorban",
"Zahra",
""
],
[
"Amirjani",
"Fatemeh",
""
]
] | The classification of file fragments of various file formats is an essential task in various applications such as firewalls, intrusion detection systems, anti-viruses, web content filtering, and digital forensics. However, the community lacks a suitable software tool that can integrate major methods for feature extract... |
2305.04429 | Yang Wu | Yang Wu, Yanyan Zhao, Zhongyang Li, Bing Qin, Kai Xiong | Improving Cross-Task Generalization with Step-by-Step Instructions | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Instruction tuning has been shown to be able to improve cross-task
generalization of language models. However, it is still challenging for
language models to complete the target tasks following the instructions, as the
instructions are general and lack intermediate steps. To address this problem,
we propose to incorp... | [
{
"created": "Mon, 8 May 2023 02:50:41 GMT",
"version": "v1"
}
] | 2023-05-09 | [
[
"Wu",
"Yang",
""
],
[
"Zhao",
"Yanyan",
""
],
[
"Li",
"Zhongyang",
""
],
[
"Qin",
"Bing",
""
],
[
"Xiong",
"Kai",
""
]
] | Instruction tuning has been shown to be able to improve cross-task generalization of language models. However, it is still challenging for language models to complete the target tasks following the instructions, as the instructions are general and lack intermediate steps. To address this problem, we propose to incorpor... |
2310.04020 | Anand Kulkarni Dr | Anand J Kulkarni, Ishaan R Kale, Apoorva Shastri, Aayush Khandekar | Snail Homing and Mating Search Algorithm: A Novel Bio-Inspired
Metaheuristic Algorithm | 46 Pages, 11 Figures, 24 Tables | null | null | null | cs.NE | http://creativecommons.org/licenses/by/4.0/ | In this paper, a novel Snail Homing and Mating Search (SHMS) algorithm is
proposed. It is inspired from the biological behaviour of the snails. Snails
continuously travels to find food and a mate, leaving behind a trail of mucus
that serves as a guide for their return. Snails tend to navigate by following
the availab... | [
{
"created": "Fri, 6 Oct 2023 05:18:48 GMT",
"version": "v1"
}
] | 2023-10-09 | [
[
"Kulkarni",
"Anand J",
""
],
[
"Kale",
"Ishaan R",
""
],
[
"Shastri",
"Apoorva",
""
],
[
"Khandekar",
"Aayush",
""
]
] | In this paper, a novel Snail Homing and Mating Search (SHMS) algorithm is proposed. It is inspired from the biological behaviour of the snails. Snails continuously travels to find food and a mate, leaving behind a trail of mucus that serves as a guide for their return. Snails tend to navigate by following the available... |
1705.07460 | Min Xu | Min Xu | Experience enrichment based task independent reward model | 4 pages, 1 figure | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For most reinforcement learning approaches, the learning is performed by
maximizing an accumulative reward that is expectedly and manually defined for
specific tasks. However, in real world, rewards are emergent phenomena from the
complex interactions between agents and environments. In this paper, we propose
an impl... | [
{
"created": "Sun, 21 May 2017 15:19:20 GMT",
"version": "v1"
}
] | 2017-05-23 | [
[
"Xu",
"Min",
""
]
] | For most reinforcement learning approaches, the learning is performed by maximizing an accumulative reward that is expectedly and manually defined for specific tasks. However, in real world, rewards are emergent phenomena from the complex interactions between agents and environments. In this paper, we propose an implic... |
2303.14321 | Daniel Lemire | Daniel Lemire | Exact Short Products From Truncated Multipliers | Software at https://github.com/lemire/exactshortlib | Computer Journal 67 (4), 2024 | 10.1093/comjnl/bxad077 | null | cs.DS | http://creativecommons.org/licenses/by/4.0/ | We sometimes need to compute the most significant digits of the product of
small integers with a multiplier requiring much storage: e.g., a large integer
(e.g., $5^{100}$) or an irrational number ($\pi$). We only need to access the
most significant digits of the multiplier-as long as the integers are
sufficiently sma... | [
{
"created": "Sat, 25 Mar 2023 01:26:00 GMT",
"version": "v1"
}
] | 2024-05-07 | [
[
"Lemire",
"Daniel",
""
]
] | We sometimes need to compute the most significant digits of the product of small integers with a multiplier requiring much storage: e.g., a large integer (e.g., $5^{100}$) or an irrational number ($\pi$). We only need to access the most significant digits of the multiplier-as long as the integers are sufficiently small... |
2206.06836 | ali hassan | Amine Mrabet, Ali Hassan, Patrice Darmon (Umanis) | "hasSignification()": une nouvelle fonction de distance pour soutenir la
d\'etection de donn\'ees personnelles | in French language | null | null | null | cs.CL cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Today with Big Data and data lakes, we are faced of a mass of data that is
very difficult to manage it manually. The protection of personal data in this
context requires an automatic analysis for data discovery. Storing the names of
attributes already analyzed in a knowledge base could optimize this automatic
discove... | [
{
"created": "Tue, 14 Jun 2022 13:31:26 GMT",
"version": "v1"
}
] | 2022-06-15 | [
[
"Mrabet",
"Amine",
"",
"Umanis"
],
[
"Hassan",
"Ali",
"",
"Umanis"
],
[
"Darmon",
"Patrice",
"",
"Umanis"
]
] | Today with Big Data and data lakes, we are faced of a mass of data that is very difficult to manage it manually. The protection of personal data in this context requires an automatic analysis for data discovery. Storing the names of attributes already analyzed in a knowledge base could optimize this automatic discovery... |
1403.5618 | P\"ar-Ola Zander | Shahadat Hossein, Par-Ola Zander, Md. Kamal, Linkon Chowdhury | Belief-Rule-Based Expert Systems for Evaluation of E- Government: A Case
Study | Accepted with no Changes for Wiley Expert Systems | null | null | null | cs.AI cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Little knowledge exists on the impact and results associated with
e-government projects in many specific use domains. Therefore it is necessary
to evaluate the efficiency and effectiveness of e-government systems. Since the
development of e-government is a continuous process of improvement, it requires
continuous eva... | [
{
"created": "Sat, 22 Mar 2014 05:56:26 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Mar 2015 09:35:48 GMT",
"version": "v2"
}
] | 2015-03-10 | [
[
"Hossein",
"Shahadat",
""
],
[
"Zander",
"Par-Ola",
""
],
[
"Kamal",
"Md.",
""
],
[
"Chowdhury",
"Linkon",
""
]
] | Little knowledge exists on the impact and results associated with e-government projects in many specific use domains. Therefore it is necessary to evaluate the efficiency and effectiveness of e-government systems. Since the development of e-government is a continuous process of improvement, it requires continuous evalu... |
2307.01689 | Yuval Dagan | Angelos Assos, Idan Attias, Yuval Dagan, Constantinos Daskalakis,
Maxwell Fishelson | Online Learning and Solving Infinite Games with an ERM Oracle | In COLT2023 | null | null | null | cs.LG cs.AI cs.GT stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While ERM suffices to attain near-optimal generalization error in the
stochastic learning setting, this is not known to be the case in the online
learning setting, where algorithms for general concept classes rely on
computationally inefficient oracles such as the Standard Optimal Algorithm
(SOA). In this work, we pr... | [
{
"created": "Tue, 4 Jul 2023 12:51:21 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Jul 2023 11:16:54 GMT",
"version": "v2"
}
] | 2023-07-11 | [
[
"Assos",
"Angelos",
""
],
[
"Attias",
"Idan",
""
],
[
"Dagan",
"Yuval",
""
],
[
"Daskalakis",
"Constantinos",
""
],
[
"Fishelson",
"Maxwell",
""
]
] | While ERM suffices to attain near-optimal generalization error in the stochastic learning setting, this is not known to be the case in the online learning setting, where algorithms for general concept classes rely on computationally inefficient oracles such as the Standard Optimal Algorithm (SOA). In this work, we prop... |
1508.03725 | Mirco Musolesi | Veljko Pejovic, Neal Lathia, Cecilia Mascolo, Mirco Musolesi | Mobile-Based Experience Sampling for Behaviour Research | 20 pages, 2 figures | null | null | null | cs.HC cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Experience Sampling Method (ESM) introduces in-situ sampling of human
behaviour, and provides researchers and behavioural therapists with
ecologically valid and timely assessments of a person's psychological state.
This, in turn, opens up new opportunities for understanding behaviour at a
scale and granularity th... | [
{
"created": "Sat, 15 Aug 2015 12:15:38 GMT",
"version": "v1"
}
] | 2015-08-18 | [
[
"Pejovic",
"Veljko",
""
],
[
"Lathia",
"Neal",
""
],
[
"Mascolo",
"Cecilia",
""
],
[
"Musolesi",
"Mirco",
""
]
] | The Experience Sampling Method (ESM) introduces in-situ sampling of human behaviour, and provides researchers and behavioural therapists with ecologically valid and timely assessments of a person's psychological state. This, in turn, opens up new opportunities for understanding behaviour at a scale and granularity that... |
1601.03278 | Longqi Yang | Longqi Yang, Diana Freed, Alex Wu, Judy Wu, JP Pollak, Deborah Estrin | Your Activities of Daily Living (YADL): An Image-based Survey Technique
for Patients with Arthritis | null | null | null | null | cs.CY cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Healthcare professionals use Activities of Daily Living (ADL) to characterize
a patient's functional status and to evaluate the effectiveness of treatment
plans. ADLs are traditionally measured using standardized text-based
questionnaires and the only form of personalization is in the form of question
branching logic... | [
{
"created": "Wed, 13 Jan 2016 15:27:58 GMT",
"version": "v1"
}
] | 2016-01-14 | [
[
"Yang",
"Longqi",
""
],
[
"Freed",
"Diana",
""
],
[
"Wu",
"Alex",
""
],
[
"Wu",
"Judy",
""
],
[
"Pollak",
"JP",
""
],
[
"Estrin",
"Deborah",
""
]
] | Healthcare professionals use Activities of Daily Living (ADL) to characterize a patient's functional status and to evaluate the effectiveness of treatment plans. ADLs are traditionally measured using standardized text-based questionnaires and the only form of personalization is in the form of question branching logic. ... |
2210.10207 | Denizalp Goktas | Denizalp Goktas and Amy Greenwald | Exploitability Minimization in Games and Beyond | null | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pseudo-games are a natural and well-known generalization of normal-form
games, in which the actions taken by each player affect not only the other
players' payoffs, as in games, but also the other players' strategy sets. The
solution concept par excellence for pseudo-games is the generalized Nash
equilibrium (GNE), i... | [
{
"created": "Tue, 18 Oct 2022 23:21:57 GMT",
"version": "v1"
}
] | 2022-10-20 | [
[
"Goktas",
"Denizalp",
""
],
[
"Greenwald",
"Amy",
""
]
] | Pseudo-games are a natural and well-known generalization of normal-form games, in which the actions taken by each player affect not only the other players' payoffs, as in games, but also the other players' strategy sets. The solution concept par excellence for pseudo-games is the generalized Nash equilibrium (GNE), i.e... |
2309.16789 | Jayati Deshmukh | Balambiga Ayappane, Rohith Vaidyanathan, Srinath Srinivasa, Jayati
Deshmukh | Extensible Consent Management Architectures for Data Trusts | An earlier version of this paper was published in ISIC 2021 | null | null | null | cs.CY | http://creativecommons.org/licenses/by/4.0/ | Sensitive personal information of individuals and non-personal information of
organizations or communities often needs to be legitimately exchanged among
different stakeholders, to provide services, maintain public health, law and
order, and so on. While such exchanges are necessary, they also impose enormous
privacy... | [
{
"created": "Thu, 28 Sep 2023 18:28:50 GMT",
"version": "v1"
}
] | 2023-10-02 | [
[
"Ayappane",
"Balambiga",
""
],
[
"Vaidyanathan",
"Rohith",
""
],
[
"Srinivasa",
"Srinath",
""
],
[
"Deshmukh",
"Jayati",
""
]
] | Sensitive personal information of individuals and non-personal information of organizations or communities often needs to be legitimately exchanged among different stakeholders, to provide services, maintain public health, law and order, and so on. While such exchanges are necessary, they also impose enormous privacy a... |
1908.11431 | Yuxing Ma | Yuxing Ma, Audris Mockus, Beth Milhollin, Russel Zaretzki, Randy
Bradley, Bogdan Bichescu | A Methodology for Analyzing Uptake of Software Technologies Among
Developers | 5 figures, 15 pages | null | null | null | cs.SE | http://creativecommons.org/publicdomain/zero/1.0/ | Motivation: The question of what combination of attributes drives the
adoption of a particular software technology is critical to developers. It
determines both those technologies that receive wide support from the community
and those which may be abandoned, thus rendering developers' investments
worthless. Aim and C... | [
{
"created": "Thu, 29 Aug 2019 19:36:28 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Sep 2019 15:06:13 GMT",
"version": "v2"
}
] | 2019-09-05 | [
[
"Ma",
"Yuxing",
""
],
[
"Mockus",
"Audris",
""
],
[
"Milhollin",
"Beth",
""
],
[
"Zaretzki",
"Russel",
""
],
[
"Bradley",
"Randy",
""
],
[
"Bichescu",
"Bogdan",
""
]
] | Motivation: The question of what combination of attributes drives the adoption of a particular software technology is critical to developers. It determines both those technologies that receive wide support from the community and those which may be abandoned, thus rendering developers' investments worthless. Aim and Con... |
2408.06814 | Vaghawan Prasad Ojha | Bishwash Khanal, Sanjay Rijal, Manish Awale and Vaghawan Ojha | Structure-preserving Planar Simplification for Indoor Environments | null | null | null | null | cs.CV cs.CG | http://creativecommons.org/licenses/by/4.0/ | This paper presents a novel approach for structure-preserving planar
simplification of indoor scene point clouds for both simulated and real-world
environments. Initially, the scene point cloud undergoes preprocessing steps,
including noise reduction and Manhattan world alignment, to ensure robustness
and coherence i... | [
{
"created": "Tue, 13 Aug 2024 11:10:26 GMT",
"version": "v1"
}
] | 2024-08-14 | [
[
"Khanal",
"Bishwash",
""
],
[
"Rijal",
"Sanjay",
""
],
[
"Awale",
"Manish",
""
],
[
"Ojha",
"Vaghawan",
""
]
] | This paper presents a novel approach for structure-preserving planar simplification of indoor scene point clouds for both simulated and real-world environments. Initially, the scene point cloud undergoes preprocessing steps, including noise reduction and Manhattan world alignment, to ensure robustness and coherence in ... |
2310.02227 | Parshin Shojaee | Kazem Meidani, Parshin Shojaee, Chandan K. Reddy, Amir Barati Farimani | SNIP: Bridging Mathematical Symbolic and Numeric Realms with Unified
Pre-training | ICLR 2024 Spotlight Paper | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | In an era where symbolic mathematical equations are indispensable for
modeling complex natural phenomena, scientific inquiry often involves
collecting observations and translating them into mathematical expressions.
Recently, deep learning has emerged as a powerful tool for extracting insights
from data. However, exi... | [
{
"created": "Tue, 3 Oct 2023 17:32:44 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Oct 2023 13:53:04 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Mar 2024 06:00:29 GMT",
"version": "v3"
}
] | 2024-03-18 | [
[
"Meidani",
"Kazem",
""
],
[
"Shojaee",
"Parshin",
""
],
[
"Reddy",
"Chandan K.",
""
],
[
"Farimani",
"Amir Barati",
""
]
] | In an era where symbolic mathematical equations are indispensable for modeling complex natural phenomena, scientific inquiry often involves collecting observations and translating them into mathematical expressions. Recently, deep learning has emerged as a powerful tool for extracting insights from data. However, exist... |
1908.06148 | Govind Mittal | Govind Mittal, Pawel Korus, Nasir Memon | FiFTy: Large-scale File Fragment Type Identification using Neural
Networks | Paper accepted for publication in the IEEE Transactions on
Information Forensics and Security | null | null | null | cs.CR cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present FiFTy, a modern file type identification tool for memory forensics
and data carving. In contrast to previous approaches based on hand-crafted
features, we design a compact neural network architecture, which uses a
trainable embedding space, akin to successful natural language processing
models. Our approac... | [
{
"created": "Fri, 16 Aug 2019 19:53:46 GMT",
"version": "v1"
},
{
"created": "Sun, 7 Jun 2020 05:13:26 GMT",
"version": "v2"
}
] | 2020-06-09 | [
[
"Mittal",
"Govind",
""
],
[
"Korus",
"Pawel",
""
],
[
"Memon",
"Nasir",
""
]
] | We present FiFTy, a modern file type identification tool for memory forensics and data carving. In contrast to previous approaches based on hand-crafted features, we design a compact neural network architecture, which uses a trainable embedding space, akin to successful natural language processing models. Our approach ... |
1910.09495 | Saeed Reza Kheradpisheh | Saeed Reza Kheradpisheh and Timoth\'ee Masquelier | S4NN: temporal backpropagation for spiking neural networks with one
spike per neuron | null | International Journal of Neural Systems 2020 | 10.1142/S0129065720500276 | null | cs.NE cs.CV cs.LG q-bio.NC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a new supervised learning rule for multilayer spiking neural
networks (SNNs) that use a form of temporal coding known as rank-order-coding.
With this coding scheme, all neurons fire exactly one spike per stimulus, but
the firing order carries information. In particular, in the readout layer, the
first neur... | [
{
"created": "Mon, 21 Oct 2019 16:39:42 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Mar 2020 15:43:30 GMT",
"version": "v2"
},
{
"created": "Mon, 13 Apr 2020 09:23:11 GMT",
"version": "v3"
},
{
"created": "Sat, 13 Jun 2020 10:33:19 GMT",
"version": "v4"
}
] | 2020-06-16 | [
[
"Kheradpisheh",
"Saeed Reza",
""
],
[
"Masquelier",
"Timothée",
""
]
] | We propose a new supervised learning rule for multilayer spiking neural networks (SNNs) that use a form of temporal coding known as rank-order-coding. With this coding scheme, all neurons fire exactly one spike per stimulus, but the firing order carries information. In particular, in the readout layer, the first neuron... |
2207.11365 | Tushar Nagarajan | Tushar Nagarajan, Santhosh Kumar Ramakrishnan, Ruta Desai, James
Hillis, Kristen Grauman | EgoEnv: Human-centric environment representations from egocentric video | Published in NeurIPS 2023 (Oral) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | First-person video highlights a camera-wearer's activities in the context of
their persistent environment. However, current video understanding approaches
reason over visual features from short video clips that are detached from the
underlying physical space and capture only what is immediately visible. To
facilitate... | [
{
"created": "Fri, 22 Jul 2022 22:39:57 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Dec 2022 16:39:40 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Nov 2023 19:13:18 GMT",
"version": "v3"
}
] | 2023-11-13 | [
[
"Nagarajan",
"Tushar",
""
],
[
"Ramakrishnan",
"Santhosh Kumar",
""
],
[
"Desai",
"Ruta",
""
],
[
"Hillis",
"James",
""
],
[
"Grauman",
"Kristen",
""
]
] | First-person video highlights a camera-wearer's activities in the context of their persistent environment. However, current video understanding approaches reason over visual features from short video clips that are detached from the underlying physical space and capture only what is immediately visible. To facilitate h... |
2306.07650 | Yuchen Han | Yuchen Han, Chen Xu, Tong Xiao and Jingbo Zhu | Modality Adaption or Regularization? A Case Study on End-to-End Speech
Translation | ACL 2023 Main Conference | null | null | null | cs.CL cs.SD eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pre-training and fine-tuning is a paradigm for alleviating the data scarcity
problem in end-to-end speech translation (E2E ST). The commonplace "modality
gap" between speech and text data often leads to inconsistent inputs between
pre-training and fine-tuning. However, we observe that this gap occurs in the
early sta... | [
{
"created": "Tue, 13 Jun 2023 09:42:48 GMT",
"version": "v1"
}
] | 2023-06-14 | [
[
"Han",
"Yuchen",
""
],
[
"Xu",
"Chen",
""
],
[
"Xiao",
"Tong",
""
],
[
"Zhu",
"Jingbo",
""
]
] | Pre-training and fine-tuning is a paradigm for alleviating the data scarcity problem in end-to-end speech translation (E2E ST). The commonplace "modality gap" between speech and text data often leads to inconsistent inputs between pre-training and fine-tuning. However, we observe that this gap occurs in the early stage... |
2211.16104 | Gianluca Curzi | Gianluca Curzi and Anupam Das | Non-uniform complexity via non-wellfounded proofs | null | null | null | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | Cyclic and non-wellfounded proofs are now increasingly employed to establish
metalogical results in a variety of settings, in particular for type systems
with forms of (co)induction. Under the Curry-Howard correspondence, a cyclic
proof can be seen as a typing derivation 'with loops', closer to low-level
machine mode... | [
{
"created": "Tue, 29 Nov 2022 11:26:50 GMT",
"version": "v1"
}
] | 2022-11-30 | [
[
"Curzi",
"Gianluca",
""
],
[
"Das",
"Anupam",
""
]
] | Cyclic and non-wellfounded proofs are now increasingly employed to establish metalogical results in a variety of settings, in particular for type systems with forms of (co)induction. Under the Curry-Howard correspondence, a cyclic proof can be seen as a typing derivation 'with loops', closer to low-level machine models... |
2310.14782 | Alexandra Volokhova | Alexandra Volokhova, Micha{\l} Koziarski, Alex Hern\'andez-Garc\'ia,
Cheng-Hao Liu, Santiago Miret, Pablo Lemos, Luca Thiede, Zichao Yan, Al\'an
Aspuru-Guzik, Yoshua Bengio | Towards equilibrium molecular conformation generation with GFlowNets | null | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Sampling diverse, thermodynamically feasible molecular conformations plays a
crucial role in predicting properties of a molecule. In this paper we propose
to use GFlowNet for sampling conformations of small molecules from the
Boltzmann distribution, as determined by the molecule's energy. The proposed
approach can be... | [
{
"created": "Fri, 20 Oct 2023 15:41:50 GMT",
"version": "v1"
}
] | 2023-10-24 | [
[
"Volokhova",
"Alexandra",
""
],
[
"Koziarski",
"Michał",
""
],
[
"Hernández-García",
"Alex",
""
],
[
"Liu",
"Cheng-Hao",
""
],
[
"Miret",
"Santiago",
""
],
[
"Lemos",
"Pablo",
""
],
[
"Thiede",
"Luca",
""
... | Sampling diverse, thermodynamically feasible molecular conformations plays a crucial role in predicting properties of a molecule. In this paper we propose to use GFlowNet for sampling conformations of small molecules from the Boltzmann distribution, as determined by the molecule's energy. The proposed approach can be u... |
1811.08772 | Sean MacAvaney | Sean MacAvaney, Andrew Yates, Arman Cohan, Luca Soldaini, Kai Hui,
Nazli Goharian, Ophir Frieder | Overcoming low-utility facets for complex answer retrieval | This is a pre-print of an article published in Information Retrieval
Journal. The final authenticated version (including additional experimental
results, analysis, etc.) is available online at:
https://doi.org/10.1007/s10791-018-9343-0 | Information Retrieval Journal 2018 | 10.1007/s10791-018-9343-0 | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many questions cannot be answered simply; their answers must include numerous
nuanced details and additional context. Complex Answer Retrieval (CAR) is the
retrieval of answers to such questions. In their simplest form, these questions
are constructed from a topic entity (e.g., `cheese') and a facet (e.g., `health
ef... | [
{
"created": "Wed, 21 Nov 2018 15:09:00 GMT",
"version": "v1"
}
] | 2018-11-22 | [
[
"MacAvaney",
"Sean",
""
],
[
"Yates",
"Andrew",
""
],
[
"Cohan",
"Arman",
""
],
[
"Soldaini",
"Luca",
""
],
[
"Hui",
"Kai",
""
],
[
"Goharian",
"Nazli",
""
],
[
"Frieder",
"Ophir",
""
]
] | Many questions cannot be answered simply; their answers must include numerous nuanced details and additional context. Complex Answer Retrieval (CAR) is the retrieval of answers to such questions. In their simplest form, these questions are constructed from a topic entity (e.g., `cheese') and a facet (e.g., `health effe... |
2012.03682 | Elnaz Soleimani | Elnaz Soleimani, Ghazaleh Khodabandelou, Abdelghani Chibani, Yacine
Amirat | Generic Semi-Supervised Adversarial Subject Translation for Sensor-Based
Human Activity Recognition | null | null | null | null | cs.CV cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The performance of Human Activity Recognition (HAR) models, particularly deep
neural networks, is highly contingent upon the availability of the massive
amount of annotated training data which should be sufficiently labeled. Though,
data acquisition and manual annotation in the HAR domain are prohibitively
expensive ... | [
{
"created": "Wed, 11 Nov 2020 12:16:23 GMT",
"version": "v1"
}
] | 2020-12-08 | [
[
"Soleimani",
"Elnaz",
""
],
[
"Khodabandelou",
"Ghazaleh",
""
],
[
"Chibani",
"Abdelghani",
""
],
[
"Amirat",
"Yacine",
""
]
] | The performance of Human Activity Recognition (HAR) models, particularly deep neural networks, is highly contingent upon the availability of the massive amount of annotated training data which should be sufficiently labeled. Though, data acquisition and manual annotation in the HAR domain are prohibitively expensive du... |
2211.06153 | Sareena Karapoola | Sareena Karapoola, Nikhilesh Singh, Chester Rebeiro, Kamakoti V | SUNDEW: An Ensemble of Predictors for Case-Sensitive Detection of
Malware | null | null | null | null | cs.CR | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Malware programs are diverse, with varying objectives, functionalities, and
threat levels ranging from mere pop-ups to financial losses. Consequently,
their run-time footprints across the system differ, impacting the optimal data
source (Network, Operating system (OS), Hardware) and features that are
instrumental to ... | [
{
"created": "Fri, 11 Nov 2022 12:13:41 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Nov 2022 08:49:24 GMT",
"version": "v2"
}
] | 2022-11-15 | [
[
"Karapoola",
"Sareena",
""
],
[
"Singh",
"Nikhilesh",
""
],
[
"Rebeiro",
"Chester",
""
],
[
"V",
"Kamakoti",
""
]
] | Malware programs are diverse, with varying objectives, functionalities, and threat levels ranging from mere pop-ups to financial losses. Consequently, their run-time footprints across the system differ, impacting the optimal data source (Network, Operating system (OS), Hardware) and features that are instrumental to ma... |
1507.02563 | Wen Shen | Wen Shen and Cristina Lopes | Managing Autonomous Mobility on Demand Systems for Better Passenger
Experience | null | Proceedings of the 18th International Conference on Principles and
Practice of Multi-Agent Systems (PRIMA 2015). pp 20-35. Lecture Notes in
Computer Science, vol 9387. Springer | 10.1007/978-3-319-25524-8_2 | null | cs.AI cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Autonomous mobility on demand systems, though still in their infancy, have
very promising prospects in providing urban population with sustainable and
safe personal mobility in the near future. While much research has been
conducted on both autonomous vehicles and mobility on demand systems, to the
best of our knowle... | [
{
"created": "Thu, 9 Jul 2015 15:43:17 GMT",
"version": "v1"
}
] | 2017-11-23 | [
[
"Shen",
"Wen",
""
],
[
"Lopes",
"Cristina",
""
]
] | Autonomous mobility on demand systems, though still in their infancy, have very promising prospects in providing urban population with sustainable and safe personal mobility in the near future. While much research has been conducted on both autonomous vehicles and mobility on demand systems, to the best of our knowledg... |
2011.12713 | Nima Safari | N. Safari, S.M. Mazhari, C.Y. Chung, S.B. Ko | A Secure Deep Probabilistic Dynamic Thermal Line Rating Prediction | The work is accepted for publication in Journal of Modern Power
Systems and Clean Energy | null | null | null | cs.CR cs.LG eess.SP | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Accurate short-term prediction of overhead line (OHL) transmission ampacity
can directly affect the efficiency of power system operation and planning. Any
overestimation of the dynamic thermal line rating (DTLR) can lead to lifetime
degradation and failure of OHLs, safety hazards, etc. This paper presents a
secure ye... | [
{
"created": "Sat, 21 Nov 2020 23:20:58 GMT",
"version": "v1"
}
] | 2020-11-26 | [
[
"Safari",
"N.",
""
],
[
"Mazhari",
"S. M.",
""
],
[
"Chung",
"C. Y.",
""
],
[
"Ko",
"S. B.",
""
]
] | Accurate short-term prediction of overhead line (OHL) transmission ampacity can directly affect the efficiency of power system operation and planning. Any overestimation of the dynamic thermal line rating (DTLR) can lead to lifetime degradation and failure of OHLs, safety hazards, etc. This paper presents a secure yet ... |
2002.10732 | Aamir Mahmood | Luca Beltramelli, Aamir Mahmood, Patrik \"Osterberg, and Mikael
Gidlund | LoRa beyond ALOHA: An Investigation of Alternative Random Access
Protocols | 10 pages, 9 figures, final version to appear in IEEE Transactions on
Industrial Informatics | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a stochastic geometry-based model to investigate alternative
medium access choices for LoRaWAN---a widely adopted low-power wide-area
networking (LPWAN) technology for the Internet-of-things (IoT). LoRaWAN
adoption is driven by its simplified network architecture, air interface, and
medium access. The phys... | [
{
"created": "Tue, 25 Feb 2020 08:36:05 GMT",
"version": "v1"
}
] | 2020-02-26 | [
[
"Beltramelli",
"Luca",
""
],
[
"Mahmood",
"Aamir",
""
],
[
"Österberg",
"Patrik",
""
],
[
"Gidlund",
"Mikael",
""
]
] | We present a stochastic geometry-based model to investigate alternative medium access choices for LoRaWAN---a widely adopted low-power wide-area networking (LPWAN) technology for the Internet-of-things (IoT). LoRaWAN adoption is driven by its simplified network architecture, air interface, and medium access. The physic... |
2106.04835 | Zichuan Lin | Zichuan Lin, Jing Huang, Bowen Zhou, Xiaodong He, Tengyu Ma | Joint System-Wise Optimization for Pipeline Goal-Oriented Dialog System | 13 pages | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent work (Takanobu et al., 2020) proposed the system-wise evaluation on
dialog systems and found that improvement on individual components (e.g., NLU,
policy) in prior work may not necessarily bring benefit to pipeline systems in
system-wise evaluation. To improve the system-wise performance, in this paper,
we pro... | [
{
"created": "Wed, 9 Jun 2021 06:44:57 GMT",
"version": "v1"
}
] | 2021-06-10 | [
[
"Lin",
"Zichuan",
""
],
[
"Huang",
"Jing",
""
],
[
"Zhou",
"Bowen",
""
],
[
"He",
"Xiaodong",
""
],
[
"Ma",
"Tengyu",
""
]
] | Recent work (Takanobu et al., 2020) proposed the system-wise evaluation on dialog systems and found that improvement on individual components (e.g., NLU, policy) in prior work may not necessarily bring benefit to pipeline systems in system-wise evaluation. To improve the system-wise performance, in this paper, we propo... |
2310.16135 | Chenghao Yang | Chenghao Yang, Allyson Ettinger | Can You Follow Me? Testing Situational Understanding in ChatGPT | EMNLP 2023 Main Paper (Camera Ready) | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Understanding sentence meanings and updating information states appropriately
across time -- what we call "situational understanding" (SU) -- is a critical
ability for human-like AI agents. SU is essential in particular for chat
models, such as ChatGPT, to enable consistent, coherent, and effective dialogue
between h... | [
{
"created": "Tue, 24 Oct 2023 19:22:01 GMT",
"version": "v1"
}
] | 2023-10-26 | [
[
"Yang",
"Chenghao",
""
],
[
"Ettinger",
"Allyson",
""
]
] | Understanding sentence meanings and updating information states appropriately across time -- what we call "situational understanding" (SU) -- is a critical ability for human-like AI agents. SU is essential in particular for chat models, such as ChatGPT, to enable consistent, coherent, and effective dialogue between hum... |
2209.08189 | Andreas Mang | Naveen Himthani and Malte Brunn and Jae-Youn Kim and Miriam Schulte
and Andreas Mang and George Biros | CLAIRE -- Parallelized Diffeomorphic Image Registration for Large-Scale
Biomedical Imaging Applications | 32 pages, 9 tables, 8 figures | null | null | null | cs.CV cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the performance of CLAIRE -- a diffeomorphic multi-node, multi-GPU
image-registration algorithm, and software -- in large-scale biomedical imaging
applications with billions of voxels. At such resolutions, most existing
software packages for diffeomorphic image registration are prohibitively
expensive. As a ... | [
{
"created": "Fri, 16 Sep 2022 22:42:24 GMT",
"version": "v1"
}
] | 2022-09-20 | [
[
"Himthani",
"Naveen",
""
],
[
"Brunn",
"Malte",
""
],
[
"Kim",
"Jae-Youn",
""
],
[
"Schulte",
"Miriam",
""
],
[
"Mang",
"Andreas",
""
],
[
"Biros",
"George",
""
]
] | We study the performance of CLAIRE -- a diffeomorphic multi-node, multi-GPU image-registration algorithm, and software -- in large-scale biomedical imaging applications with billions of voxels. At such resolutions, most existing software packages for diffeomorphic image registration are prohibitively expensive. As a re... |
2208.08820 | Jiawei Li | Jiawei Li, Ru Zhang, Jianyi Liu, Gongshen Liu | LogKernel A Threat Hunting Approach Based on Behaviour Provenance Graph
and Graph Kernel Clustering | null | null | null | null | cs.CR | http://creativecommons.org/licenses/by/4.0/ | Cyber threat hunting is a proactive search process for hidden threats in the
organization's information system. It is a crucial component of active defense
against advanced persistent threats (APTs). However, most of the current threat
hunting methods rely on Cyber Threat Intelligence(CTI), which can find known
attac... | [
{
"created": "Thu, 18 Aug 2022 13:28:19 GMT",
"version": "v1"
}
] | 2022-08-19 | [
[
"Li",
"Jiawei",
""
],
[
"Zhang",
"Ru",
""
],
[
"Liu",
"Jianyi",
""
],
[
"Liu",
"Gongshen",
""
]
] | Cyber threat hunting is a proactive search process for hidden threats in the organization's information system. It is a crucial component of active defense against advanced persistent threats (APTs). However, most of the current threat hunting methods rely on Cyber Threat Intelligence(CTI), which can find known attacks... |
0705.1364 | Mustaq Ahmed | Mustaq Ahmed and Anna Lubiw | An Approximation Algorithm for Shortest Descending Paths | 14 pages, 3 figures | null | null | CS-2007-14 | cs.CG cs.DS | null | A path from s to t on a polyhedral terrain is descending if the height of a
point p never increases while we move p along the path from s to t. No
efficient algorithm is known to find a shortest descending path (SDP) from s to
t in a polyhedral terrain. We give a simple approximation algorithm that solves
the SDP pro... | [
{
"created": "Wed, 9 May 2007 22:02:28 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ahmed",
"Mustaq",
""
],
[
"Lubiw",
"Anna",
""
]
] | A path from s to t on a polyhedral terrain is descending if the height of a point p never increases while we move p along the path from s to t. No efficient algorithm is known to find a shortest descending path (SDP) from s to t in a polyhedral terrain. We give a simple approximation algorithm that solves the SDP probl... |
1906.07630 | Ankur Kulkarni | Karan N. Chadha and Ankur A. Kulkarni | Aggregate Play and Welfare in Strategic Interactions on Networks | null | null | null | null | cs.GT math.CO math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent work by Bramoull\'{e} and Kranton, a model for the provision of
public goods on a network was presented and relations between equilibria of
such a game and properties of the network were established. This model was
further extended to include games with imperfect substitutability in
Bramoull\'{e} et al. The... | [
{
"created": "Tue, 18 Jun 2019 15:06:07 GMT",
"version": "v1"
}
] | 2019-06-19 | [
[
"Chadha",
"Karan N.",
""
],
[
"Kulkarni",
"Ankur A.",
""
]
] | In recent work by Bramoull\'{e} and Kranton, a model for the provision of public goods on a network was presented and relations between equilibria of such a game and properties of the network were established. This model was further extended to include games with imperfect substitutability in Bramoull\'{e} et al. The v... |
2206.07538 | Javier Laplaza | Javier Laplaza, Joan Jaume Oliver, Ram\'on Romero, Alberto Sanfeliu
and Ana\'is Garrell | Body Gesture Recognition to Control a Social Robot | null | null | null | null | cs.RO cs.CV cs.HC cs.LG | http://creativecommons.org/licenses/by/4.0/ | In this work, we propose a gesture based language to allow humans to interact
with robots using their body in a natural way. We have created a new gesture
detection model using neural networks and a custom dataset of humans performing
a set of body gestures to train our network. Furthermore, we compare body
gesture c... | [
{
"created": "Wed, 15 Jun 2022 13:49:22 GMT",
"version": "v1"
}
] | 2022-06-16 | [
[
"Laplaza",
"Javier",
""
],
[
"Oliver",
"Joan Jaume",
""
],
[
"Romero",
"Ramón",
""
],
[
"Sanfeliu",
"Alberto",
""
],
[
"Garrell",
"Anaís",
""
]
] | In this work, we propose a gesture based language to allow humans to interact with robots using their body in a natural way. We have created a new gesture detection model using neural networks and a custom dataset of humans performing a set of body gestures to train our network. Furthermore, we compare body gesture com... |
2004.11055 | Alma Rahat PhD | Alma Rahat and Michael Wood | On Bayesian Search for the Feasible Space Under Computationally
Expensive Constraints | Accepted at The Sixth International Conference on Machine Learning,
Optimization, and Data Science. Main content 12 pages, a total of 19 pages
with supplementary. 3 Figures and 2 tables. Python code for Bayesian search
is available at: http://bitbucket.org/arahat/lod-2020 | null | null | null | cs.LG cs.NE stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We are often interested in identifying the feasible subset of a decision
space under multiple constraints to permit effective design exploration. If
determining feasibility required computationally expensive simulations, the
cost of exploration would be prohibitive. Bayesian search is data-efficient for
such problems... | [
{
"created": "Thu, 23 Apr 2020 10:22:32 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jun 2020 12:00:05 GMT",
"version": "v2"
}
] | 2020-06-25 | [
[
"Rahat",
"Alma",
""
],
[
"Wood",
"Michael",
""
]
] | We are often interested in identifying the feasible subset of a decision space under multiple constraints to permit effective design exploration. If determining feasibility required computationally expensive simulations, the cost of exploration would be prohibitive. Bayesian search is data-efficient for such problems: ... |
2208.02235 | Roman Orus | Raj Patel, Chia-Wei Hsing, Serkan Sahin, Saeed S. Jahromi, Samuel
Palmer, Shivam Sharma, Christophe Michel, Vincent Porte, Mustafa Abid,
Stephane Aubert, Pierre Castellani, Chi-Guhn Lee, Samuel Mugel, Roman Orus | Quantum-Inspired Tensor Neural Networks for Partial Differential
Equations | 14 pages, 11 figures, minimal changes | null | null | null | cs.LG cond-mat.str-el cs.AI physics.comp-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Partial Differential Equations (PDEs) are used to model a variety of
dynamical systems in science and engineering. Recent advances in deep learning
have enabled us to solve them in a higher dimension by addressing the curse of
dimensionality in new ways. However, deep learning methods are constrained by
training time... | [
{
"created": "Wed, 3 Aug 2022 17:41:11 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Aug 2022 08:07:10 GMT",
"version": "v2"
}
] | 2022-08-11 | [
[
"Patel",
"Raj",
""
],
[
"Hsing",
"Chia-Wei",
""
],
[
"Sahin",
"Serkan",
""
],
[
"Jahromi",
"Saeed S.",
""
],
[
"Palmer",
"Samuel",
""
],
[
"Sharma",
"Shivam",
""
],
[
"Michel",
"Christophe",
""
],
[
... | Partial Differential Equations (PDEs) are used to model a variety of dynamical systems in science and engineering. Recent advances in deep learning have enabled us to solve them in a higher dimension by addressing the curse of dimensionality in new ways. However, deep learning methods are constrained by training time a... |
1905.05253 | Alexander Kott | Michael J. De Lucia, Allison Newcomb, Alexander Kott | Features and Operation of an Autonomous Agent for Cyber Defense | null | CSIAC Journal, v.7, n.1, April 2019, pp.6-13 | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An ever increasing number of battlefield devices that are capable of
collecting, processing, storing, and communicating information are rapidly
becoming interconnected. The staggering number of connected devices on the
battlefield greatly increases the possibility that an adversary could find ways
to exploit hardware... | [
{
"created": "Mon, 13 May 2019 19:18:25 GMT",
"version": "v1"
}
] | 2019-05-15 | [
[
"De Lucia",
"Michael J.",
""
],
[
"Newcomb",
"Allison",
""
],
[
"Kott",
"Alexander",
""
]
] | An ever increasing number of battlefield devices that are capable of collecting, processing, storing, and communicating information are rapidly becoming interconnected. The staggering number of connected devices on the battlefield greatly increases the possibility that an adversary could find ways to exploit hardware o... |
2306.01072 | Niloy Saha | Niloy Saha, Nashid Shahriar, Raouf Boutaba and Aladdin Saleh | MonArch: Network Slice Monitoring Architecture for Cloud Native 5G
Deployments | Accepted at IEEE/IFIP NOMS 2023 | null | null | null | cs.NI | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Automated decision making algorithms are expected to play a key role in
management and orchestration of network slices in 5G and beyond networks.
State-of-the-art algorithms for automated orchestration and management tend to
rely on data-driven methods which require a timely and accurate view of the
network. Accurate... | [
{
"created": "Thu, 1 Jun 2023 18:19:12 GMT",
"version": "v1"
}
] | 2023-06-05 | [
[
"Saha",
"Niloy",
""
],
[
"Shahriar",
"Nashid",
""
],
[
"Boutaba",
"Raouf",
""
],
[
"Saleh",
"Aladdin",
""
]
] | Automated decision making algorithms are expected to play a key role in management and orchestration of network slices in 5G and beyond networks. State-of-the-art algorithms for automated orchestration and management tend to rely on data-driven methods which require a timely and accurate view of the network. Accurately... |
2201.01688 | Daniel Diethei | Daniel Diethei, Ashley Colley, Julian Wienert, Johannes Sch\"oning | Different Length, Different Needs: Qualitative Analysis of Threads in
Online Health Communities | null | null | null | null | cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Online health communities provide a knowledge exchange platform for a wide
range of diseases and health conditions. Informational and emotional support
helps forum participants orient around health issues beyond in-person doctor
visits. So far, little is known about the relation between the level of
participation and... | [
{
"created": "Wed, 5 Jan 2022 16:32:28 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Jan 2022 13:28:25 GMT",
"version": "v2"
}
] | 2022-01-21 | [
[
"Diethei",
"Daniel",
""
],
[
"Colley",
"Ashley",
""
],
[
"Wienert",
"Julian",
""
],
[
"Schöning",
"Johannes",
""
]
] | Online health communities provide a knowledge exchange platform for a wide range of diseases and health conditions. Informational and emotional support helps forum participants orient around health issues beyond in-person doctor visits. So far, little is known about the relation between the level of participation and p... |
2407.14695 | Alejandro Leonardo Garc\'ia Navarro | Alejandro L. Garc\'ia Navarro, Nataliia Koneva, Alfonso
S\'anchez-Maci\'an, Jos\'e Alberto Hern\'andez | A Comprehensive Guide to Combining R and Python code for Data Science,
Machine Learning and Reinforcement Learning | null | null | null | null | cs.LG cs.PL | http://creativecommons.org/licenses/by/4.0/ | Python has gained widespread popularity in the fields of machine learning,
artificial intelligence, and data engineering due to its effectiveness and
extensive libraries. R, on its side, remains a dominant language for
statistical analysis and visualization. However, certain libraries have become
outdated, limiting t... | [
{
"created": "Fri, 19 Jul 2024 23:01:48 GMT",
"version": "v1"
}
] | 2024-07-23 | [
[
"Navarro",
"Alejandro L. García",
""
],
[
"Koneva",
"Nataliia",
""
],
[
"Sánchez-Macián",
"Alfonso",
""
],
[
"Hernández",
"José Alberto",
""
]
] | Python has gained widespread popularity in the fields of machine learning, artificial intelligence, and data engineering due to its effectiveness and extensive libraries. R, on its side, remains a dominant language for statistical analysis and visualization. However, certain libraries have become outdated, limiting the... |
2007.03988 | Quanming Yao | Yu Liu and Quanming Yao and Yong Li | Generalizing Tensor Decomposition for N-ary Relational Knowledge Bases | WWW 2020 | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the rapid development of knowledge bases (KBs), link prediction task,
which completes KBs with missing facts, has been broadly studied in especially
binary relational KBs (a.k.a knowledge graph) with powerful tensor
decomposition related methods. However, the ubiquitous n-ary relational KBs
with higher-arity rel... | [
{
"created": "Wed, 8 Jul 2020 09:49:38 GMT",
"version": "v1"
}
] | 2020-07-09 | [
[
"Liu",
"Yu",
""
],
[
"Yao",
"Quanming",
""
],
[
"Li",
"Yong",
""
]
] | With the rapid development of knowledge bases (KBs), link prediction task, which completes KBs with missing facts, has been broadly studied in especially binary relational KBs (a.k.a knowledge graph) with powerful tensor decomposition related methods. However, the ubiquitous n-ary relational KBs with higher-arity relat... |
cs/0403041 | Mingsheng Ying | Mingsheng Ying | A Theory of Computation Based on Quantum Logic (I) | null | Theoretical Computer Science 344(2-3): 134-207 (2005) | null | null | cs.LO | null | The (meta)logic underlying classical theory of computation is Boolean
(two-valued) logic. Quantum logic was proposed by Birkhoff and von Neumann as a
logic of quantum mechanics more than sixty years ago. The major difference
between Boolean logic and quantum logic is that the latter does not enjoy
distributivity in g... | [
{
"created": "Mon, 29 Mar 2004 15:20:32 GMT",
"version": "v1"
}
] | 2013-04-02 | [
[
"Ying",
"Mingsheng",
""
]
] | The (meta)logic underlying classical theory of computation is Boolean (two-valued) logic. Quantum logic was proposed by Birkhoff and von Neumann as a logic of quantum mechanics more than sixty years ago. The major difference between Boolean logic and quantum logic is that the latter does not enjoy distributivity in gen... |
2010.05514 | Luca Bedogni | Luca Bedogni, Shakila Khan Rumi, Flora Salim | Modelling Memory for Individual Re-identification in Decentralised
Mobile Contact Tracing Applications | null | null | null | null | cs.CY cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 2020 the coronavirus outbreak changed the lives of people worldwide. After
an initial time period in which it was unclear how to battle the virus, social
distancing has been recognised globally as an effective method to mitigate the
disease spread. This called for technological tools such as Mobile Contact
Tracing... | [
{
"created": "Mon, 12 Oct 2020 08:10:54 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Nov 2020 08:59:54 GMT",
"version": "v2"
}
] | 2020-11-16 | [
[
"Bedogni",
"Luca",
""
],
[
"Rumi",
"Shakila Khan",
""
],
[
"Salim",
"Flora",
""
]
] | In 2020 the coronavirus outbreak changed the lives of people worldwide. After an initial time period in which it was unclear how to battle the virus, social distancing has been recognised globally as an effective method to mitigate the disease spread. This called for technological tools such as Mobile Contact Tracing A... |
0909.1870 | David Eppstein | David Eppstein | Paired approximation problems and incompatible inapproximabilities | 13 pages, 3 figures. To appear at 21st ACM-SIAM Symp. Discrete
Algorithms (SODA 2010) | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper considers pairs of optimization problems that are defined from a
single input and for which it is desired to find a good approximation to either
one of the problems. In many instances, it is possible to efficiently find an
approximation of this type that is better than known inapproximability lower
bounds ... | [
{
"created": "Thu, 10 Sep 2009 05:23:43 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Eppstein",
"David",
""
]
] | This paper considers pairs of optimization problems that are defined from a single input and for which it is desired to find a good approximation to either one of the problems. In many instances, it is possible to efficiently find an approximation of this type that is better than known inapproximability lower bounds fo... |
2112.01917 | Guillermo Ortiz-Jimenez | Gizem Y\"uce, Guillermo Ortiz-Jim\'enez, Beril Besbinar, Pascal
Frossard | A Structured Dictionary Perspective on Implicit Neural Representations | Accepted to IEEE/CVF Conference on Computer Vision and Pattern
Recognition (CVPR) 2022 (26 pages, 16 figures) | null | null | null | cs.LG cs.CV | http://creativecommons.org/licenses/by/4.0/ | Implicit neural representations (INRs) have recently emerged as a promising
alternative to classical discretized representations of signals. Nevertheless,
despite their practical success, we still do not understand how INRs represent
signals. We propose a novel unified perspective to theoretically analyse INRs.
Lever... | [
{
"created": "Fri, 3 Dec 2021 14:00:52 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Mar 2022 16:03:32 GMT",
"version": "v2"
}
] | 2022-03-28 | [
[
"Yüce",
"Gizem",
""
],
[
"Ortiz-Jiménez",
"Guillermo",
""
],
[
"Besbinar",
"Beril",
""
],
[
"Frossard",
"Pascal",
""
]
] | Implicit neural representations (INRs) have recently emerged as a promising alternative to classical discretized representations of signals. Nevertheless, despite their practical success, we still do not understand how INRs represent signals. We propose a novel unified perspective to theoretically analyse INRs. Leverag... |
2401.02081 | Tianchen Liu | Tianchen Liu, Liang Wu, Bo An, Zaichen Zhang, Jian Dang and Jiangzhou
Wang | Performance Trade-off and Joint Waveform Design for MIMO-OFDM DFRC
Systems | null | null | null | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dual-functional radar-communication (DFRC) has attracted considerable
attention. This paper considers the frequency-selective multipath fading
environment and proposes DFRC waveform design strategies based on
multiple-input and multiple-output (MIMO) and orthogonal frequency division
multiplexing (OFDM) techniques. I... | [
{
"created": "Thu, 4 Jan 2024 06:05:29 GMT",
"version": "v1"
}
] | 2024-01-05 | [
[
"Liu",
"Tianchen",
""
],
[
"Wu",
"Liang",
""
],
[
"An",
"Bo",
""
],
[
"Zhang",
"Zaichen",
""
],
[
"Dang",
"Jian",
""
],
[
"Wang",
"Jiangzhou",
""
]
] | Dual-functional radar-communication (DFRC) has attracted considerable attention. This paper considers the frequency-selective multipath fading environment and proposes DFRC waveform design strategies based on multiple-input and multiple-output (MIMO) and orthogonal frequency division multiplexing (OFDM) techniques. In ... |
1304.2683 | Nan Yao | Yao Nan, Qian Feng and Sun Zuolei | Image Classification by Feature Dimension Reduction and Graph based
Ranking | 4 pages | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dimensionality reduction (DR) of image features plays an important role in
image retrieval and classification tasks. Recently, two types of methods have
been proposed to improve the both the accuracy and efficiency for the
dimensionality reduction problem. One uses Non-negative matrix factorization
(NMF) to describe ... | [
{
"created": "Tue, 9 Apr 2013 18:11:08 GMT",
"version": "v1"
}
] | 2013-04-10 | [
[
"Nan",
"Yao",
""
],
[
"Feng",
"Qian",
""
],
[
"Zuolei",
"Sun",
""
]
] | Dimensionality reduction (DR) of image features plays an important role in image retrieval and classification tasks. Recently, two types of methods have been proposed to improve the both the accuracy and efficiency for the dimensionality reduction problem. One uses Non-negative matrix factorization (NMF) to describe th... |
2002.06714 | Qiang Wang | Qiang Wang, Fuxue Li, Tong Xiao, Yanyang Li, Yinqiao Li, Jingbo Zhu | Multi-layer Representation Fusion for Neural Machine Translation | COLING 2018 | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neural machine translation systems require a number of stacked layers for
deep models. But the prediction depends on the sentence representation of the
top-most layer with no access to low-level representations. This makes it more
difficult to train the model and poses a risk of information loss to
prediction. In thi... | [
{
"created": "Sun, 16 Feb 2020 23:53:07 GMT",
"version": "v1"
}
] | 2020-02-18 | [
[
"Wang",
"Qiang",
""
],
[
"Li",
"Fuxue",
""
],
[
"Xiao",
"Tong",
""
],
[
"Li",
"Yanyang",
""
],
[
"Li",
"Yinqiao",
""
],
[
"Zhu",
"Jingbo",
""
]
] | Neural machine translation systems require a number of stacked layers for deep models. But the prediction depends on the sentence representation of the top-most layer with no access to low-level representations. This makes it more difficult to train the model and poses a risk of information loss to prediction. In this ... |
2206.00253 | Ning Luo | Ning Luo and Linlin Zhang | Intelligent UNIT LEVEL TEST Generator for Enhanced Software Quality | 10 pages, 6 figures | 8th International Conference on Software Engineering (SEC 2022) | null | null | cs.SE | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Unit level test has been widely recognized as an important approach to
improve the software quality, as it can expose bugs earlier during the
development phase. However, manual unit level test development is often tedious
and insufficient. Also, it is hard for developers to precisely identify the
most error prone cod... | [
{
"created": "Wed, 1 Jun 2022 06:33:48 GMT",
"version": "v1"
}
] | 2022-06-02 | [
[
"Luo",
"Ning",
""
],
[
"Zhang",
"Linlin",
""
]
] | Unit level test has been widely recognized as an important approach to improve the software quality, as it can expose bugs earlier during the development phase. However, manual unit level test development is often tedious and insufficient. Also, it is hard for developers to precisely identify the most error prone code ... |
1907.09695 | Shivangi Srivastava | Shivangi Srivastava, Maxim Berman, Matthew B. Blaschko, Devis Tuia | Adaptive Compression-based Lifelong Learning | Accepted at BMVC 2019 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of a deep learning model losing performance on a previously
learned task when fine-tuned to a new one is a phenomenon known as Catastrophic
forgetting. There are two major ways to mitigate this problem: either
preserving activations of the initial network during training with a new task;
or restricting th... | [
{
"created": "Tue, 23 Jul 2019 04:58:52 GMT",
"version": "v1"
}
] | 2019-07-24 | [
[
"Srivastava",
"Shivangi",
""
],
[
"Berman",
"Maxim",
""
],
[
"Blaschko",
"Matthew B.",
""
],
[
"Tuia",
"Devis",
""
]
] | The problem of a deep learning model losing performance on a previously learned task when fine-tuned to a new one is a phenomenon known as Catastrophic forgetting. There are two major ways to mitigate this problem: either preserving activations of the initial network during training with a new task; or restricting the ... |
2103.03011 | Chen-Huan Pi | Chen-Huan Pi, Kai-Chun Hu, Yu-Ting Huang, Stone Cheng | Reinforcement Learning Trajectory Generation and Control for Aggressive
Perching on Vertical Walls with Quadrotors | null | null | null | null | cs.RO cs.SY eess.SY | http://creativecommons.org/licenses/by/4.0/ | Micro aerial vehicles are widely being researched and employed due to their
relative low operation costs and high flexibility in various applications. We
study the under-actuated quadrotor perching problem, designing a trajectory
planner and controller which generates feasible trajectories and drives
quadrotors to de... | [
{
"created": "Thu, 4 Mar 2021 13:20:05 GMT",
"version": "v1"
}
] | 2021-03-05 | [
[
"Pi",
"Chen-Huan",
""
],
[
"Hu",
"Kai-Chun",
""
],
[
"Huang",
"Yu-Ting",
""
],
[
"Cheng",
"Stone",
""
]
] | Micro aerial vehicles are widely being researched and employed due to their relative low operation costs and high flexibility in various applications. We study the under-actuated quadrotor perching problem, designing a trajectory planner and controller which generates feasible trajectories and drives quadrotors to desi... |
2401.16937 | Magnus Andersson | Saqib Qamar, Abu Imran Baba, St\'ephane Verger, Magnus Andersson | Segmentation and Characterization of Macerated Fibers and Vessels Using
Deep Learning | 7 figures | null | null | null | cs.CV cs.LG | http://creativecommons.org/licenses/by/4.0/ | Wood comprises different cell types, such as fibers, tracheids and vessels,
defining its properties. Studying cells' shape, size, and arrangement in
microscopy images is crucial for understanding wood characteristics. Typically,
this involves macerating (soaking) samples in a solution to separate cells,
then spreadin... | [
{
"created": "Tue, 30 Jan 2024 12:04:56 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jun 2024 11:02:49 GMT",
"version": "v2"
}
] | 2024-06-19 | [
[
"Qamar",
"Saqib",
""
],
[
"Baba",
"Abu Imran",
""
],
[
"Verger",
"Stéphane",
""
],
[
"Andersson",
"Magnus",
""
]
] | Wood comprises different cell types, such as fibers, tracheids and vessels, defining its properties. Studying cells' shape, size, and arrangement in microscopy images is crucial for understanding wood characteristics. Typically, this involves macerating (soaking) samples in a solution to separate cells, then spreading ... |
2212.02941 | Shamil Mamedov | Shamil Mamedov, Rudolf Reiter, Seyed Mahdi Basiri Azad, Ruan Viljoen,
Joschka Boedecker, Moritz Diehl, Jan Swevers | Safe Imitation Learning of Nonlinear Model Predictive Control for
Flexible Robots | Accepted to IROS 2024 | null | null | null | cs.RO cs.LG math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Flexible robots may overcome some of the industry's major challenges, such as
enabling intrinsically safe human-robot collaboration and achieving a higher
payload-to-mass ratio. However, controlling flexible robots is complicated due
to their complex dynamics, which include oscillatory behavior and a
high-dimensional... | [
{
"created": "Tue, 6 Dec 2022 12:54:08 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Sep 2023 07:34:32 GMT",
"version": "v2"
},
{
"created": "Wed, 14 Aug 2024 20:40:17 GMT",
"version": "v3"
}
] | 2024-08-16 | [
[
"Mamedov",
"Shamil",
""
],
[
"Reiter",
"Rudolf",
""
],
[
"Azad",
"Seyed Mahdi Basiri",
""
],
[
"Viljoen",
"Ruan",
""
],
[
"Boedecker",
"Joschka",
""
],
[
"Diehl",
"Moritz",
""
],
[
"Swevers",
"Jan",
""
]
... | Flexible robots may overcome some of the industry's major challenges, such as enabling intrinsically safe human-robot collaboration and achieving a higher payload-to-mass ratio. However, controlling flexible robots is complicated due to their complex dynamics, which include oscillatory behavior and a high-dimensional s... |
2404.08008 | Kehua Feng | Kehua Feng, Keyan Ding, Kede Ma, Zhihua Wang, Qiang Zhang, Huajun Chen | Sample-Efficient Human Evaluation of Large Language Models via Maximum
Discrepancy Competition | 32 pages, 6 figures | null | null | null | cs.LG cs.CL cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The past years have witnessed a proliferation of large language models
(LLMs). Yet, automated and unbiased evaluation of LLMs is challenging due to
the inaccuracy of standard metrics in reflecting human preferences and the
inefficiency in sampling informative and diverse test examples. While human
evaluation remains ... | [
{
"created": "Wed, 10 Apr 2024 01:26:24 GMT",
"version": "v1"
}
] | 2024-04-15 | [
[
"Feng",
"Kehua",
""
],
[
"Ding",
"Keyan",
""
],
[
"Ma",
"Kede",
""
],
[
"Wang",
"Zhihua",
""
],
[
"Zhang",
"Qiang",
""
],
[
"Chen",
"Huajun",
""
]
] | The past years have witnessed a proliferation of large language models (LLMs). Yet, automated and unbiased evaluation of LLMs is challenging due to the inaccuracy of standard metrics in reflecting human preferences and the inefficiency in sampling informative and diverse test examples. While human evaluation remains th... |
2109.10047 | Guosheng Feng | Guosheng Feng, Chunnan Wang, Hongzhi Wang | Search For Deep Graph Neural Networks | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Current GNN-oriented NAS methods focus on the search for different layer
aggregate components with shallow and simple architectures, which are limited
by the 'over-smooth' problem. To further explore the benefits from structural
diversity and depth of GNN architectures, we propose a GNN generation pipeline
with a nov... | [
{
"created": "Tue, 21 Sep 2021 09:24:59 GMT",
"version": "v1"
}
] | 2021-09-22 | [
[
"Feng",
"Guosheng",
""
],
[
"Wang",
"Chunnan",
""
],
[
"Wang",
"Hongzhi",
""
]
] | Current GNN-oriented NAS methods focus on the search for different layer aggregate components with shallow and simple architectures, which are limited by the 'over-smooth' problem. To further explore the benefits from structural diversity and depth of GNN architectures, we propose a GNN generation pipeline with a novel... |
1508.02479 | Heejin Choi | Heejin Choi, Yutaka Sasaki, Nathan Srebro | Normalized Hierarchical SVM | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present improved methods of using structured SVMs in a large-scale
hierarchical classification problem, that is when labels are leaves, or sets of
leaves, in a tree or a DAG. We examine the need to normalize both the
regularization and the margin and show how doing so significantly improves
performance, including ... | [
{
"created": "Tue, 11 Aug 2015 03:34:33 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Mar 2016 18:53:19 GMT",
"version": "v2"
}
] | 2016-03-07 | [
[
"Choi",
"Heejin",
""
],
[
"Sasaki",
"Yutaka",
""
],
[
"Srebro",
"Nathan",
""
]
] | We present improved methods of using structured SVMs in a large-scale hierarchical classification problem, that is when labels are leaves, or sets of leaves, in a tree or a DAG. We examine the need to normalize both the regularization and the margin and show how doing so significantly improves performance, including al... |
1408.1482 | Joseph Y. Halpern | Joseph Y. Halpern | Axiomatizing Causal Reasoning | Appears in Proceedings of the Fourteenth Conference on Uncertainty in
Artificial Intelligence (UAI1998) | null | null | UAI-P-1998-PG-202-210 | cs.AI cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Causal models defined in terms of a collection of equations, as defined by
Pearl, are axiomatized here. Axiomatizations are provided for three
successively more general classes of causal models: (1) the class of recursive
theories (those without feedback), (2) the class of theories where the
solutions to the equation... | [
{
"created": "Thu, 7 Aug 2014 06:24:41 GMT",
"version": "v1"
}
] | 2014-08-08 | [
[
"Halpern",
"Joseph Y.",
""
]
] | Causal models defined in terms of a collection of equations, as defined by Pearl, are axiomatized here. Axiomatizations are provided for three successively more general classes of causal models: (1) the class of recursive theories (those without feedback), (2) the class of theories where the solutions to the equations ... |
2104.12868 | Ali Akbar Sadat Asl | Ali Akbar Sadat Asl, Mohammad Mahdi Ershadi, Shahabeddin Sotudian,
Xingyu Li, Scott Dick | Fuzzy Expert Systems for Prediction of ICU Admission in Patients with
COVID-19 | null | null | 10.3233/IDT-200220 | null | cs.LG cs.AI | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The pandemic COVID-19 disease has had a dramatic impact on almost all
countries around the world so that many hospitals have been overwhelmed with
Covid-19 cases. As medical resources are limited, deciding on the proper
allocation of these resources is a very crucial issue. Besides, uncertainty is
a major factor that... | [
{
"created": "Thu, 22 Apr 2021 05:12:49 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Feb 2023 03:24:44 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Feb 2023 11:25:27 GMT",
"version": "v3"
}
] | 2023-02-09 | [
[
"Asl",
"Ali Akbar Sadat",
""
],
[
"Ershadi",
"Mohammad Mahdi",
""
],
[
"Sotudian",
"Shahabeddin",
""
],
[
"Li",
"Xingyu",
""
],
[
"Dick",
"Scott",
""
]
] | The pandemic COVID-19 disease has had a dramatic impact on almost all countries around the world so that many hospitals have been overwhelmed with Covid-19 cases. As medical resources are limited, deciding on the proper allocation of these resources is a very crucial issue. Besides, uncertainty is a major factor that c... |
2111.06750 | Guannan Lou | Guannan Lou, Yuze Liu, Tiehua Zhang, Xi Zheng | STFL: A Temporal-Spatial Federated Learning Framework for Graph Neural
Networks | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a spatial-temporal federated learning framework for graph neural
networks, namely STFL. The framework explores the underlying correlation of the
input spatial-temporal data and transform it to both node features and
adjacency matrix. The federated learning setting in the framework ensures data
privacy whil... | [
{
"created": "Fri, 12 Nov 2021 14:55:57 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jan 2022 08:38:21 GMT",
"version": "v2"
}
] | 2022-01-12 | [
[
"Lou",
"Guannan",
""
],
[
"Liu",
"Yuze",
""
],
[
"Zhang",
"Tiehua",
""
],
[
"Zheng",
"Xi",
""
]
] | We present a spatial-temporal federated learning framework for graph neural networks, namely STFL. The framework explores the underlying correlation of the input spatial-temporal data and transform it to both node features and adjacency matrix. The federated learning setting in the framework ensures data privacy while ... |
1002.2294 | Jean-Marc Seigneur | Jean-Marc Seigneur, Xavier Titi | Reputation-based Telecommunication Network Selection | Published in the Proceedings of the 2009 IADIS e-Society
International Conference | null | null | null | cs.NI cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nowadays, mobile users can switch between different available networks, for
example, nearby WiFi networks or their standard mobile operator network. Soon
it will be extended to other operators. However, unless telecommunication
operators can directly benefit from allowing a user to switch to another
operator, operato... | [
{
"created": "Thu, 11 Feb 2010 08:26:47 GMT",
"version": "v1"
}
] | 2010-02-12 | [
[
"Seigneur",
"Jean-Marc",
""
],
[
"Titi",
"Xavier",
""
]
] | Nowadays, mobile users can switch between different available networks, for example, nearby WiFi networks or their standard mobile operator network. Soon it will be extended to other operators. However, unless telecommunication operators can directly benefit from allowing a user to switch to another operator, operators... |
2104.14098 | S. Akshay | Preey Shah, Aman Bansal, S. Akshay and Supratik Chakraborty | A Normal Form Characterization for Efficient Boolean Skolem Function
Synthesis | Full version of conference paper accepted at LICS'2021 | null | null | null | cs.LO cs.AI | http://creativecommons.org/licenses/by-sa/4.0/ | Boolean Skolem function synthesis concerns synthesizing outputs as Boolean
functions of inputs such that a relational specification between inputs and
outputs is satisfied. This problem, also known as Boolean functional synthesis,
has several applications, including design of safe controllers for autonomous
systems, ... | [
{
"created": "Thu, 29 Apr 2021 04:16:41 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jun 2021 12:52:38 GMT",
"version": "v2"
}
] | 2021-06-29 | [
[
"Shah",
"Preey",
""
],
[
"Bansal",
"Aman",
""
],
[
"Akshay",
"S.",
""
],
[
"Chakraborty",
"Supratik",
""
]
] | Boolean Skolem function synthesis concerns synthesizing outputs as Boolean functions of inputs such that a relational specification between inputs and outputs is satisfied. This problem, also known as Boolean functional synthesis, has several applications, including design of safe controllers for autonomous systems, ce... |
2309.13908 | Jie Luo | Jie Luo, Jakub Tomczak, Karine Miras, Agoston E. Eiben | A comparison of controller architectures and learning mechanisms for
arbitrary robot morphologies | null | null | null | null | cs.RO cs.AI cs.LG cs.NE | http://creativecommons.org/licenses/by/4.0/ | The main question this paper addresses is: What combination of a robot
controller and a learning method should be used, if the morphology of the
learning robot is not known in advance? Our interest is rooted in the context
of morphologically evolving modular robots, but the question is also relevant
in general, for s... | [
{
"created": "Mon, 25 Sep 2023 07:11:43 GMT",
"version": "v1"
}
] | 2023-09-26 | [
[
"Luo",
"Jie",
""
],
[
"Tomczak",
"Jakub",
""
],
[
"Miras",
"Karine",
""
],
[
"Eiben",
"Agoston E.",
""
]
] | The main question this paper addresses is: What combination of a robot controller and a learning method should be used, if the morphology of the learning robot is not known in advance? Our interest is rooted in the context of morphologically evolving modular robots, but the question is also relevant in general, for sys... |
2101.07725 | Muhammad AL-Qurishi Dr | Majed Alrubaian, Muhammad Al-Qurishi, Sherif Omar and Mohamed A.
Mostafa | DeepTrust: A Deep Learning Approach for Measuring Social Media Users
Trustworthiness | 18 pages,6 figures | null | null | null | cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Veracity of data posted on the microblog platforms has in recent years been a
subject of intensive study by professionals specializing in various fields of
informatics as well as sociology, particularly in the light of increasing
importance of online tools for news spreading. On Twitter and similar sites, it
is possi... | [
{
"created": "Tue, 19 Jan 2021 16:55:32 GMT",
"version": "v1"
}
] | 2021-01-20 | [
[
"Alrubaian",
"Majed",
""
],
[
"Al-Qurishi",
"Muhammad",
""
],
[
"Omar",
"Sherif",
""
],
[
"Mostafa",
"Mohamed A.",
""
]
] | Veracity of data posted on the microblog platforms has in recent years been a subject of intensive study by professionals specializing in various fields of informatics as well as sociology, particularly in the light of increasing importance of online tools for news spreading. On Twitter and similar sites, it is possibl... |
1607.05812 | Esmitt Ram\'irez | Juan Perozo, Mimia Lo Leung, Esmitt Ram\'irez | HoloMed: A Low-Cost Gesture-Based Holographic | English version of an accepted paper in the Proceedings of the 4th
Simposio Cient\'ifico y Tecnol\'ogico en Computaci\'on, 160-168. May 2016.
Original version in spanish
http://ccg.ciens.ucv.ve/~esmitt/publications/2016/SCTC2016.pdf | null | null | null | cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | During medicine studies, visualization of certain elements is common and
indispensable in order to get more information about the way they work.
Currently, we resort to the use of photographs -which are insufficient due to
being static- or tests in patients, which can be invasive or even risky.
Therefore, a low-cost ... | [
{
"created": "Wed, 20 Jul 2016 04:00:44 GMT",
"version": "v1"
}
] | 2016-07-21 | [
[
"Perozo",
"Juan",
""
],
[
"Leung",
"Mimia Lo",
""
],
[
"Ramírez",
"Esmitt",
""
]
] | During medicine studies, visualization of certain elements is common and indispensable in order to get more information about the way they work. Currently, we resort to the use of photographs -which are insufficient due to being static- or tests in patients, which can be invasive or even risky. Therefore, a low-cost ap... |
1704.01175 | Jens Braband | Jens Braband | Towards an IT Security Risk Assessment Framework for Railway Automation | 14 pages, 3 figures | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Some recent incidents have shown that possibly the vulnerability of IT
systems in railway automation has been underestimated. Fortunately, so far,
almost only denial-of-service attacks were successful, but due to several
trends, such as the use of commercial IT and communication systems or
privatization, the threat p... | [
{
"created": "Tue, 4 Apr 2017 20:33:04 GMT",
"version": "v1"
}
] | 2017-04-06 | [
[
"Braband",
"Jens",
""
]
] | Some recent incidents have shown that possibly the vulnerability of IT systems in railway automation has been underestimated. Fortunately, so far, almost only denial-of-service attacks were successful, but due to several trends, such as the use of commercial IT and communication systems or privatization, the threat pot... |
2401.16832 | Kai Hartung | Panagiotis Pagonis and Kai Hartung and Di Wu and Munir Georges and
S\"oren Gr\"ottrup | Analysis of Knowledge Tracing performance on synthesised student data | Accepted at AI4AI Education workshop 2023 (
https://sme.uni-bamberg.de/ai4ai/ ) | null | null | null | cs.CY cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Knowledge Tracing (KT) aims to predict the future performance of students by
tracking the development of their knowledge states. Despite all the recent
progress made in this field, the application of KT models in education systems
is still restricted from the data perspectives: 1) limited access to real life
data due... | [
{
"created": "Tue, 30 Jan 2024 09:19:50 GMT",
"version": "v1"
}
] | 2024-01-31 | [
[
"Pagonis",
"Panagiotis",
""
],
[
"Hartung",
"Kai",
""
],
[
"Wu",
"Di",
""
],
[
"Georges",
"Munir",
""
],
[
"Gröttrup",
"Sören",
""
]
] | Knowledge Tracing (KT) aims to predict the future performance of students by tracking the development of their knowledge states. Despite all the recent progress made in this field, the application of KT models in education systems is still restricted from the data perspectives: 1) limited access to real life data due t... |
2110.04126 | Hannes St\"ark | Hannes St\"ark, Dominique Beaini, Gabriele Corso, Prudencio Tossou,
Christian Dallago, Stephan G\"unnemann, Pietro Li\`o | 3D Infomax improves GNNs for Molecular Property Prediction | 39th International Conference on Machine Learning (ICML 2022). Also
accepted at NeurIPS 2021 ML4PH, AI4S, and SSL workshops and as oral at ELLIS
ML4Molecules. 24 pages, 7 figures, 18 tables | 39th International Conference on Machine Learning (ICML 2022) | null | null | cs.LG cs.AI q-bio.BM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Molecular property prediction is one of the fastest-growing applications of
deep learning with critical real-world impacts. Including 3D molecular
structure as input to learned models improves their performance for many
molecular tasks. However, this information is infeasible to compute at the
scale required by sever... | [
{
"created": "Fri, 8 Oct 2021 13:30:49 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Nov 2021 06:54:40 GMT",
"version": "v2"
},
{
"created": "Mon, 23 May 2022 21:48:48 GMT",
"version": "v3"
},
{
"created": "Sat, 4 Jun 2022 22:57:54 GMT",
"version": "v4"
}
] | 2022-06-07 | [
[
"Stärk",
"Hannes",
""
],
[
"Beaini",
"Dominique",
""
],
[
"Corso",
"Gabriele",
""
],
[
"Tossou",
"Prudencio",
""
],
[
"Dallago",
"Christian",
""
],
[
"Günnemann",
"Stephan",
""
],
[
"Liò",
"Pietro",
""
]
... | Molecular property prediction is one of the fastest-growing applications of deep learning with critical real-world impacts. Including 3D molecular structure as input to learned models improves their performance for many molecular tasks. However, this information is infeasible to compute at the scale required by several... |
1811.00692 | Yuanpeng Li | Yuanpeng Li, Yi Yang, Jianyu Wang, Wei Xu | Zero-Shot Transfer VQA Dataset | null | null | null | null | cs.AI cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Acquiring a large vocabulary is an important aspect of human intelligence.
Onecommon approach for human to populating vocabulary is to learn words
duringreading or listening, and then use them in writing or speaking. This
ability totransfer from input to output is natural for human, but it is
difficult for machines.H... | [
{
"created": "Fri, 2 Nov 2018 01:02:49 GMT",
"version": "v1"
}
] | 2018-11-05 | [
[
"Li",
"Yuanpeng",
""
],
[
"Yang",
"Yi",
""
],
[
"Wang",
"Jianyu",
""
],
[
"Xu",
"Wei",
""
]
] | Acquiring a large vocabulary is an important aspect of human intelligence. Onecommon approach for human to populating vocabulary is to learn words duringreading or listening, and then use them in writing or speaking. This ability totransfer from input to output is natural for human, but it is difficult for machines.Hum... |
2109.06810 | Akash Patel | Akash Patel, Avijit Banerjee, Bjorn Lindqvist, Christoforos
Kanellakis, George Nikolakopoulos | Design and Model Predictive Control of Mars Coaxial Quadrotor | null | null | 10.1109/AERO53065.2022.9843799 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Mars has been a prime candidate for planetary exploration of the solar system
because of the science discoveries that support chances of future habitation on
this planet. Martian caves and lava tubes like terrains, which consists of
uneven ground, poor visibility and confined space, makes it impossible for
wheel base... | [
{
"created": "Tue, 14 Sep 2021 16:45:10 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Oct 2021 11:01:58 GMT",
"version": "v2"
}
] | 2022-08-16 | [
[
"Patel",
"Akash",
""
],
[
"Banerjee",
"Avijit",
""
],
[
"Lindqvist",
"Bjorn",
""
],
[
"Kanellakis",
"Christoforos",
""
],
[
"Nikolakopoulos",
"George",
""
]
] | Mars has been a prime candidate for planetary exploration of the solar system because of the science discoveries that support chances of future habitation on this planet. Martian caves and lava tubes like terrains, which consists of uneven ground, poor visibility and confined space, makes it impossible for wheel based ... |
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