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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1608.03066 | Benjamin Drayer | Benjamin Drayer and Thomas Brox | Object Detection, Tracking, and Motion Segmentation for Object-level
Video Segmentation | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an approach for object segmentation in videos that combines
frame-level object detection with concepts from object tracking and motion
segmentation. The approach extracts temporally consistent object tubes based on
an off-the-shelf detector. Besides the class label for each tube, this provides
a location p... | [
{
"created": "Wed, 10 Aug 2016 07:46:56 GMT",
"version": "v1"
}
] | 2016-08-11 | [
[
"Drayer",
"Benjamin",
""
],
[
"Brox",
"Thomas",
""
]
] | We present an approach for object segmentation in videos that combines frame-level object detection with concepts from object tracking and motion segmentation. The approach extracts temporally consistent object tubes based on an off-the-shelf detector. Besides the class label for each tube, this provides a location pri... |
2211.08283 | Ralf Klasing | Subhadeep Ranjan Dev, Sanjana Dey, Florent Foucaud, Ralf Klasing,
Tuomo Lehtil\"a | The RED-BLUE SEPARATION problem on graphs | null | Theoretical Computer Science 970:114061, 2023 | 10.1016/j.tcs.2023.114061 | null | cs.DM cs.DS math.CO | http://creativecommons.org/licenses/by/4.0/ | We introduce the Red-Blue Separation problem on graphs, where we are given a
graph $G=(V,E)$ whose vertices are colored either red or blue, and we want to
select a (small) subset $S \subseteq V$, called red-blue separating set, such
that for every red-blue pair of vertices, there is a vertex $s \in S$ whose
closed ne... | [
{
"created": "Tue, 15 Nov 2022 16:33:40 GMT",
"version": "v1"
}
] | 2023-07-17 | [
[
"Dev",
"Subhadeep Ranjan",
""
],
[
"Dey",
"Sanjana",
""
],
[
"Foucaud",
"Florent",
""
],
[
"Klasing",
"Ralf",
""
],
[
"Lehtilä",
"Tuomo",
""
]
] | We introduce the Red-Blue Separation problem on graphs, where we are given a graph $G=(V,E)$ whose vertices are colored either red or blue, and we want to select a (small) subset $S \subseteq V$, called red-blue separating set, such that for every red-blue pair of vertices, there is a vertex $s \in S$ whose closed neig... |
1911.03860 | Jason Weston | Margaret Li, Stephen Roller, Ilia Kulikov, Sean Welleck, Y-Lan
Boureau, Kyunghyun Cho, Jason Weston | Don't Say That! Making Inconsistent Dialogue Unlikely with Unlikelihood
Training | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generative dialogue models currently suffer from a number of problems which
standard maximum likelihood training does not address. They tend to produce
generations that (i) rely too much on copying from the context, (ii) contain
repetitions within utterances, (iii) overuse frequent words, and (iv) at a
deeper level, ... | [
{
"created": "Sun, 10 Nov 2019 05:53:40 GMT",
"version": "v1"
},
{
"created": "Wed, 6 May 2020 14:13:02 GMT",
"version": "v2"
}
] | 2020-05-07 | [
[
"Li",
"Margaret",
""
],
[
"Roller",
"Stephen",
""
],
[
"Kulikov",
"Ilia",
""
],
[
"Welleck",
"Sean",
""
],
[
"Boureau",
"Y-Lan",
""
],
[
"Cho",
"Kyunghyun",
""
],
[
"Weston",
"Jason",
""
]
] | Generative dialogue models currently suffer from a number of problems which standard maximum likelihood training does not address. They tend to produce generations that (i) rely too much on copying from the context, (ii) contain repetitions within utterances, (iii) overuse frequent words, and (iv) at a deeper level, co... |
2010.12416 | Shuai Shao | Shuai Shao and Rui Xu and Yan-Jiang Wang and Weifeng Liu and Bao-Di
Liu | SAHDL: Sparse Attention Hypergraph Regularized Dictionary Learning | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, the attention mechanism contributes significantly to
hypergraph based neural networks. However, these methods update the attention
weights with the network propagating. That is to say, this type of attention
mechanism is only suitable for deep learning-based methods while not applicable
to the tradit... | [
{
"created": "Fri, 23 Oct 2020 14:07:00 GMT",
"version": "v1"
}
] | 2020-10-26 | [
[
"Shao",
"Shuai",
""
],
[
"Xu",
"Rui",
""
],
[
"Wang",
"Yan-Jiang",
""
],
[
"Liu",
"Weifeng",
""
],
[
"Liu",
"Bao-Di",
""
]
] | In recent years, the attention mechanism contributes significantly to hypergraph based neural networks. However, these methods update the attention weights with the network propagating. That is to say, this type of attention mechanism is only suitable for deep learning-based methods while not applicable to the traditio... |
2308.14695 | Mary S\'anchez-Gord\'on | Mary S\'anchez-Gord\'on, Ricardo Colomo-Palacios, Cathy Guevara-Vega,
Antonio Qui\~na-Mera | The Effect of Stereotypes on Perceived Competence of Indigenous Software
Practitioners: A Professional Photo | Accepted registered report at the 17th ACM/IEEE International
Symposium on Empirical Software Engineering and Measurement (ESEM 2023) | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Context: Potential employers can readily find job candidates' photos through
various online sources such as former employers' websites or professional and
social networks. The alignment or 'fit' between a candidate and an organization
is inferred in online photos through dress style and presentations of self. On
the ... | [
{
"created": "Mon, 28 Aug 2023 16:38:27 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Sánchez-Gordón",
"Mary",
""
],
[
"Colomo-Palacios",
"Ricardo",
""
],
[
"Guevara-Vega",
"Cathy",
""
],
[
"Quiña-Mera",
"Antonio",
""
]
] | Context: Potential employers can readily find job candidates' photos through various online sources such as former employers' websites or professional and social networks. The alignment or 'fit' between a candidate and an organization is inferred in online photos through dress style and presentations of self. On the ot... |
2111.12878 | Jiahui Huang | Jiahui Huang, Tolga Birdal, Zan Gojcic, Leonidas J. Guibas, Shi-Min Hu | Multiway Non-rigid Point Cloud Registration via Learned Functional Map
Synchronization | null | IEEE Transactions on Pattern Analysis and Machine Intelligence
2022 | 10.1109/TPAMI.2022.3164653 | null | cs.CV cs.AI | http://creativecommons.org/licenses/by/4.0/ | We present SyNoRiM, a novel way to jointly register multiple non-rigid shapes
by synchronizing the maps relating learned functions defined on the point
clouds. Even though the ability to process non-rigid shapes is critical in
various applications ranging from computer animation to 3D digitization, the
literature sti... | [
{
"created": "Thu, 25 Nov 2021 02:37:59 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Apr 2022 08:13:03 GMT",
"version": "v2"
}
] | 2022-04-12 | [
[
"Huang",
"Jiahui",
""
],
[
"Birdal",
"Tolga",
""
],
[
"Gojcic",
"Zan",
""
],
[
"Guibas",
"Leonidas J.",
""
],
[
"Hu",
"Shi-Min",
""
]
] | We present SyNoRiM, a novel way to jointly register multiple non-rigid shapes by synchronizing the maps relating learned functions defined on the point clouds. Even though the ability to process non-rigid shapes is critical in various applications ranging from computer animation to 3D digitization, the literature still... |
2103.05533 | Daniel Lopes | Daniel Lopes, J\'essica Parente, Pedro Silva, Lic\'inio Roque,
Penousal machado | Performing Creativity With Computational Tools | null | null | null | null | cs.CY | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The introduction of new tools in people's workflow has always been promotive
of new creative paths. This paper discusses the impact of using computational
tools in the performance of creative tasks, especially focusing on graphic
design. The study was driven by a grounded theory methodology, applied to a set
of semi-... | [
{
"created": "Tue, 9 Mar 2021 16:24:43 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Mar 2021 10:38:26 GMT",
"version": "v2"
}
] | 2021-03-11 | [
[
"Lopes",
"Daniel",
""
],
[
"Parente",
"Jéssica",
""
],
[
"Silva",
"Pedro",
""
],
[
"Roque",
"Licínio",
""
],
[
"machado",
"Penousal",
""
]
] | The introduction of new tools in people's workflow has always been promotive of new creative paths. This paper discusses the impact of using computational tools in the performance of creative tasks, especially focusing on graphic design. The study was driven by a grounded theory methodology, applied to a set of semi-st... |
2406.17641 | Viktor Kaptelinin | Victor Kaptelinin, Suna Bensch, Thomas Hellstr\"om, Patrik Bj\"ornfot,
and Shikhar Kumar | The experience of humans' and robots' mutual (im)politeness in enacted
service scenarios: An empirical study | 19 pages, 5 figures, 7 tables | null | null | null | cs.RO cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The paper reports an empirical study of the effect of human treatment of a
robot on the social perception of the robot's behavior. The study employed an
enacted interaction between an anthropomorphic "waiter" robot and two
customers. The robot and one of the customers (acted out by a researcher) were
following four d... | [
{
"created": "Tue, 25 Jun 2024 15:24:08 GMT",
"version": "v1"
}
] | 2024-06-26 | [
[
"Kaptelinin",
"Victor",
""
],
[
"Bensch",
"Suna",
""
],
[
"Hellström",
"Thomas",
""
],
[
"Björnfot",
"Patrik",
""
],
[
"Kumar",
"Shikhar",
""
]
] | The paper reports an empirical study of the effect of human treatment of a robot on the social perception of the robot's behavior. The study employed an enacted interaction between an anthropomorphic "waiter" robot and two customers. The robot and one of the customers (acted out by a researcher) were following four dif... |
1911.06478 | Mingi Ji | Mingi Ji, Weonyoung Joo, Kyungwoo Song, Yoon-Yeong Kim, Il-Chul Moon | Sequential Recommendation with Relation-Aware Kernelized Self-Attention | 8 pages, 5 figures, AAAI | AAAI 2020 | null | null | cs.LG cs.IR stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent studies identified that sequential Recommendation is improved by the
attention mechanism. By following this development, we propose Relation-Aware
Kernelized Self-Attention (RKSA) adopting a self-attention mechanism of the
Transformer with augmentation of a probabilistic model. The original
self-attention of T... | [
{
"created": "Fri, 15 Nov 2019 04:54:54 GMT",
"version": "v1"
}
] | 2019-11-18 | [
[
"Ji",
"Mingi",
""
],
[
"Joo",
"Weonyoung",
""
],
[
"Song",
"Kyungwoo",
""
],
[
"Kim",
"Yoon-Yeong",
""
],
[
"Moon",
"Il-Chul",
""
]
] | Recent studies identified that sequential Recommendation is improved by the attention mechanism. By following this development, we propose Relation-Aware Kernelized Self-Attention (RKSA) adopting a self-attention mechanism of the Transformer with augmentation of a probabilistic model. The original self-attention of Tra... |
1901.09486 | Yonas Tadesse | Lokesh Saharan, Lianjun Wu, and Yonas Tadesse, | Modeling and Simulation of Robotic Finger Powered by Nylon Artificial
Muscles- Equations with Simulink model | 11 pages, 11 pages, this paper show the modeling equations and it has
two figures. Simulation and Experimental results are to be submitted to
Journal of Mechanism and Robotics (JMR). The detailed model and equations can
be used for numerical simulation of other robotic fingers by utilizing any
contractile actua... | null | null | null | cs.RO math.DS | http://creativecommons.org/licenses/by-nc-sa/4.0/ | This paper shows a detailed modeling of three-link robotic finger that is
actuated by nylon artificial muscles and a simulink model that can be used for
numerical study of a robotic finger. The robotic hand prototype was recently
demonstrated in recent publication Wu, L., Jung de Andrade, M., Saharan,
L.,Rome, R., Ba... | [
{
"created": "Mon, 28 Jan 2019 02:31:45 GMT",
"version": "v1"
}
] | 2019-01-29 | [
[
"Saharan",
"Lokesh",
""
],
[
"Wu",
"Lianjun",
""
],
[
"Tadesse",
"Yonas",
""
]
] | This paper shows a detailed modeling of three-link robotic finger that is actuated by nylon artificial muscles and a simulink model that can be used for numerical study of a robotic finger. The robotic hand prototype was recently demonstrated in recent publication Wu, L., Jung de Andrade, M., Saharan, L.,Rome, R., Baug... |
2302.05728 | Muhammad Ahmed | Muhammad Ahmed, Anam Qureshi, Jawwad Ahmed Shamsi, Murk Marvi | Sequential Embedding-based Attentive (SEA) classifier for malware
classification | null | 2022 International Conference on Cyber Warfare and Security
(ICCWS), Islamabad, Pakistan, 2022, pp. 28-35 | 10.1109/ICCWS56285.2022.9998431 | null | cs.CR cs.LG | http://creativecommons.org/licenses/by/4.0/ | The tremendous growth in smart devices has uplifted several security threats.
One of the most prominent threats is malicious software also known as malware.
Malware has the capability of corrupting a device and collapsing an entire
network. Therefore, its early detection and mitigation are extremely important
to avoi... | [
{
"created": "Sat, 11 Feb 2023 15:48:16 GMT",
"version": "v1"
}
] | 2023-02-14 | [
[
"Ahmed",
"Muhammad",
""
],
[
"Qureshi",
"Anam",
""
],
[
"Shamsi",
"Jawwad Ahmed",
""
],
[
"Marvi",
"Murk",
""
]
] | The tremendous growth in smart devices has uplifted several security threats. One of the most prominent threats is malicious software also known as malware. Malware has the capability of corrupting a device and collapsing an entire network. Therefore, its early detection and mitigation are extremely important to avoid ... |
1907.05967 | Hossein Kazemi | Hossein Kazemi, Majid Safari and Harald Haas | Multi-Hop Wireless Optical Backhauling for LiFi Attocell Networks:
Bandwidth Scheduling and Power Control | 36 pages, 21 figures, 1 table | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The backhaul of hundreds of light fidelity (LiFi) base stations (BSs)
constitutes a major challenge. Indoor wireless optical backhauling is a novel
approach whereby the interconnections between adjacent LiFi BSs are provided by
way of directed line-of-sight (LOS) wireless infrared (IR) links. Building on
the aforesai... | [
{
"created": "Fri, 12 Jul 2019 21:47:11 GMT",
"version": "v1"
}
] | 2019-07-16 | [
[
"Kazemi",
"Hossein",
""
],
[
"Safari",
"Majid",
""
],
[
"Haas",
"Harald",
""
]
] | The backhaul of hundreds of light fidelity (LiFi) base stations (BSs) constitutes a major challenge. Indoor wireless optical backhauling is a novel approach whereby the interconnections between adjacent LiFi BSs are provided by way of directed line-of-sight (LOS) wireless infrared (IR) links. Building on the aforesaid ... |
2111.14434 | Pedro Miguel Sanchez Sanchez | Pedro Miguel S\'anchez S\'anchez, Alberto Huertas Celdr\'an, Jos\'e
Rafael Buend\'ia Rubio, G\'er\^ome Bovet, Gregorio Mart\'inez P\'erez | Robust Federated Learning for execution time-based device model
identification under label-flipping attack | null | null | 10.1007/s10586-022-03949-w | null | cs.CR cs.LG | http://creativecommons.org/licenses/by/4.0/ | The computing device deployment explosion experienced in recent years,
motivated by the advances of technologies such as Internet-of-Things (IoT) and
5G, has led to a global scenario with increasing cybersecurity risks and
threats. Among them, device spoofing and impersonation cyberattacks stand out
due to their impa... | [
{
"created": "Mon, 29 Nov 2021 10:27:14 GMT",
"version": "v1"
}
] | 2023-01-06 | [
[
"Sánchez",
"Pedro Miguel Sánchez",
""
],
[
"Celdrán",
"Alberto Huertas",
""
],
[
"Rubio",
"José Rafael Buendía",
""
],
[
"Bovet",
"Gérôme",
""
],
[
"Pérez",
"Gregorio Martínez",
""
]
] | The computing device deployment explosion experienced in recent years, motivated by the advances of technologies such as Internet-of-Things (IoT) and 5G, has led to a global scenario with increasing cybersecurity risks and threats. Among them, device spoofing and impersonation cyberattacks stand out due to their impact... |
1904.11597 | Nilanjan Roy Chowdhury. Dr. | Nilanjan Roy Chowdhury, Nandini Negi, Aranya Chakrabortty | A New Cyber-Secure Countermeasure for LTI systems under DoS attacks | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a new counter-measure to mitigate denial-of-service
cyber-attacks in linear time-invariant (LTI) systems. We first design a sparse
linear quadratic regulator (LQR) optimal controller for a given LTI plant and
evaluate the priority of the feedback communication links in terms of the loss
of closed-... | [
{
"created": "Thu, 25 Apr 2019 21:29:26 GMT",
"version": "v1"
}
] | 2019-04-29 | [
[
"Chowdhury",
"Nilanjan Roy",
""
],
[
"Negi",
"Nandini",
""
],
[
"Chakrabortty",
"Aranya",
""
]
] | This paper presents a new counter-measure to mitigate denial-of-service cyber-attacks in linear time-invariant (LTI) systems. We first design a sparse linear quadratic regulator (LQR) optimal controller for a given LTI plant and evaluate the priority of the feedback communication links in terms of the loss of closed-lo... |
2407.13937 | Jen-Hao Cheng | Sheng-Yao Kuan, Jen-Hao Cheng, Hsiang-Wei Huang, Wenhao Chai,
Cheng-Yen Yang, Hugo Latapie, Gaowen Liu, Bing-Fei Wu, Jenq-Neng Hwang | Boosting Online 3D Multi-Object Tracking through Camera-Radar Cross
Check | 2024 IEEE Intelligent Vehicles Symposium (IV) | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | In the domain of autonomous driving, the integration of multi-modal
perception techniques based on data from diverse sensors has demonstrated
substantial progress. Effectively surpassing the capabilities of
state-of-the-art single-modality detectors through sensor fusion remains an
active challenge. This work leverag... | [
{
"created": "Thu, 18 Jul 2024 23:32:27 GMT",
"version": "v1"
}
] | 2024-07-22 | [
[
"Kuan",
"Sheng-Yao",
""
],
[
"Cheng",
"Jen-Hao",
""
],
[
"Huang",
"Hsiang-Wei",
""
],
[
"Chai",
"Wenhao",
""
],
[
"Yang",
"Cheng-Yen",
""
],
[
"Latapie",
"Hugo",
""
],
[
"Liu",
"Gaowen",
""
],
[
"Wu... | In the domain of autonomous driving, the integration of multi-modal perception techniques based on data from diverse sensors has demonstrated substantial progress. Effectively surpassing the capabilities of state-of-the-art single-modality detectors through sensor fusion remains an active challenge. This work leverages... |
1806.09094 | Yanxiang Jiang | Wenlong Huang, Yanxiang Jiang, Mehdi Bennis, Fu-Chun Zheng, Haris
Gacanin, and Xiaohu You | Decentralized Asynchronous Coded Caching in Fog-RAN | 6 pages, 2 figures. This work is accepted by IEEE VTC 2018 FALL | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate asynchronous coded caching in fog radio access
networks (F-RAN). To minimize the fronthaul load, the encoding set collapsing
rule and encoding set partition method are proposed to establish the
relationship between the coded-multicasting contents in asynchronous and
synchronous coded cac... | [
{
"created": "Sun, 24 Jun 2018 07:07:07 GMT",
"version": "v1"
}
] | 2018-06-26 | [
[
"Huang",
"Wenlong",
""
],
[
"Jiang",
"Yanxiang",
""
],
[
"Bennis",
"Mehdi",
""
],
[
"Zheng",
"Fu-Chun",
""
],
[
"Gacanin",
"Haris",
""
],
[
"You",
"Xiaohu",
""
]
] | In this paper, we investigate asynchronous coded caching in fog radio access networks (F-RAN). To minimize the fronthaul load, the encoding set collapsing rule and encoding set partition method are proposed to establish the relationship between the coded-multicasting contents in asynchronous and synchronous coded cachi... |
1912.00127 | Chowdhury Rahman | Md. Hasibur Rahman, Chowdhury Rafeed Rahman, Ruhul Amin, Md. Habibur
Rahman Sifat and Afra Anika | A Hybrid Approach Towards Two Stage Bengali Question Classification
Utilizing Smart Data Balancing Technique | null | null | 10.1007/978-3-030-52856-0_36 | null | cs.CL cs.IR cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Question classification (QC) is the primary step of the Question Answering
(QA) system. Question Classification (QC) system classifies the questions in
particular classes so that Question Answering (QA) System can provide correct
answers for the questions. Our system categorizes the factoid type questions
asked in na... | [
{
"created": "Sat, 30 Nov 2019 04:00:31 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Dec 2019 02:15:32 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Mar 2020 03:53:55 GMT",
"version": "v3"
}
] | 2020-08-11 | [
[
"Rahman",
"Md. Hasibur",
""
],
[
"Rahman",
"Chowdhury Rafeed",
""
],
[
"Amin",
"Ruhul",
""
],
[
"Sifat",
"Md. Habibur Rahman",
""
],
[
"Anika",
"Afra",
""
]
] | Question classification (QC) is the primary step of the Question Answering (QA) system. Question Classification (QC) system classifies the questions in particular classes so that Question Answering (QA) System can provide correct answers for the questions. Our system categorizes the factoid type questions asked in natu... |
1401.1140 | Axel Bacher | Axel Bacher, Olivier Bodini, Alice Jacquot | Efficient random sampling of binary and unary-binary trees via holonomic
equations | null | null | null | null | cs.DS math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new uniform random sampler for binary trees with $n$ internal
nodes consuming $2n + \Theta(\log(n)^2)$ random bits on average. This makes it
quasi-optimal and out-performs the classical Remy algorithm. We also present a
sampler for unary-binary trees with $n$ nodes taking $\Theta(n)$ random bits on
avera... | [
{
"created": "Mon, 6 Jan 2014 17:04:52 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jan 2014 08:36:22 GMT",
"version": "v2"
}
] | 2018-02-20 | [
[
"Bacher",
"Axel",
""
],
[
"Bodini",
"Olivier",
""
],
[
"Jacquot",
"Alice",
""
]
] | We present a new uniform random sampler for binary trees with $n$ internal nodes consuming $2n + \Theta(\log(n)^2)$ random bits on average. This makes it quasi-optimal and out-performs the classical Remy algorithm. We also present a sampler for unary-binary trees with $n$ nodes taking $\Theta(n)$ random bits on average... |
1107.4711 | Tamir Tassa | Tamir Tassa | Finding All Allowed Edges in a Bipartite Graph | null | null | null | null | cs.DM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of finding all allowed edges in a bipartite graph
$G=(V,E)$, i.e., all edges that are included in some maximum matching. We show
that given any maximum matching in the graph, it is possible to perform this
computation in linear time $O(n+m)$ (where $n=|V|$ and $m=|E|$). Hence, the
time complex... | [
{
"created": "Sat, 23 Jul 2011 21:32:55 GMT",
"version": "v1"
}
] | 2011-07-26 | [
[
"Tassa",
"Tamir",
""
]
] | We consider the problem of finding all allowed edges in a bipartite graph $G=(V,E)$, i.e., all edges that are included in some maximum matching. We show that given any maximum matching in the graph, it is possible to perform this computation in linear time $O(n+m)$ (where $n=|V|$ and $m=|E|$). Hence, the time complexit... |
1501.00318 | Muhammad Jawaherul Alam | Md. Jawaherul Alam, David Eppstein, Michael Kaufmann, Stephen G.
Kobourov, Sergey Pupyrev, Andre Schulz, and Torsten Ueckerdt | Contact Representations of Sparse Planar Graphs | null | null | null | null | cs.CG cs.DM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study representations of graphs by contacts of circular arcs,
CCA-representations for short, where the vertices are interior-disjoint
circular arcs in the plane and each edge is realized by an endpoint of one arc
touching the interior of another. A graph is (2,k)-sparse if every s-vertex
subgraph has at most 2s - ... | [
{
"created": "Thu, 1 Jan 2015 21:22:30 GMT",
"version": "v1"
}
] | 2015-01-05 | [
[
"Alam",
"Md. Jawaherul",
""
],
[
"Eppstein",
"David",
""
],
[
"Kaufmann",
"Michael",
""
],
[
"Kobourov",
"Stephen G.",
""
],
[
"Pupyrev",
"Sergey",
""
],
[
"Schulz",
"Andre",
""
],
[
"Ueckerdt",
"Torsten",
... | We study representations of graphs by contacts of circular arcs, CCA-representations for short, where the vertices are interior-disjoint circular arcs in the plane and each edge is realized by an endpoint of one arc touching the interior of another. A graph is (2,k)-sparse if every s-vertex subgraph has at most 2s - k ... |
2208.02953 | Tarik A. Rashid | Nitesh Banskota, Abeer Alsadoon, P.W.C. Prasad, Ahmed Dawoud, Tarik A.
Rashid, Omar Hisham Alsadoon | A Novel Enhanced Convolution Neural Network with Extreme Learning
Machine: Facial Emotional Recognition in Psychology Practices | 19 pages | Multimedia Tools and Applications, 2022 | 10.1007/s11042-022-13567-8 | null | cs.CV cs.LG cs.NE | http://creativecommons.org/licenses/by/4.0/ | Facial emotional recognition is one of the essential tools used by
recognition psychology to diagnose patients. Face and facial emotional
recognition are areas where machine learning is excelling. Facial Emotion
Recognition in an unconstrained environment is an open challenge for digital
image processing due to diffe... | [
{
"created": "Fri, 5 Aug 2022 02:21:34 GMT",
"version": "v1"
}
] | 2022-08-08 | [
[
"Banskota",
"Nitesh",
""
],
[
"Alsadoon",
"Abeer",
""
],
[
"Prasad",
"P. W. C.",
""
],
[
"Dawoud",
"Ahmed",
""
],
[
"Rashid",
"Tarik A.",
""
],
[
"Alsadoon",
"Omar Hisham",
""
]
] | Facial emotional recognition is one of the essential tools used by recognition psychology to diagnose patients. Face and facial emotional recognition are areas where machine learning is excelling. Facial Emotion Recognition in an unconstrained environment is an open challenge for digital image processing due to differe... |
2003.04315 | Benjamin Lee | Benjamin Charles Germain Lee, Doug Downey, Kyle Lo, Daniel S. Weld | LIMEADE: From AI Explanations to Advice Taking | 18 pages, 7 figures | null | null | null | cs.IR cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Research in human-centered AI has shown the benefits of systems that can
explain their predictions. Methods that allow an AI to take advice from humans
in response to explanations are similarly useful. While both capabilities are
well-developed for transparent learning models (e.g., linear models and
GA$^2$Ms), and r... | [
{
"created": "Mon, 9 Mar 2020 18:00:00 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Oct 2021 03:13:39 GMT",
"version": "v2"
},
{
"created": "Tue, 1 Mar 2022 23:42:10 GMT",
"version": "v3"
},
{
"created": "Wed, 12 Oct 2022 22:45:19 GMT",
"version": "v4"
},
{
"cre... | 2023-01-19 | [
[
"Lee",
"Benjamin Charles Germain",
""
],
[
"Downey",
"Doug",
""
],
[
"Lo",
"Kyle",
""
],
[
"Weld",
"Daniel S.",
""
]
] | Research in human-centered AI has shown the benefits of systems that can explain their predictions. Methods that allow an AI to take advice from humans in response to explanations are similarly useful. While both capabilities are well-developed for transparent learning models (e.g., linear models and GA$^2$Ms), and rec... |
2304.00932 | Sijie Wang | Sijie Wang, Qiyu Kang, Rui She, Wei Wang, Kai Zhao, Yang Song, Wee
Peng Tay | HypLiLoc: Towards Effective LiDAR Pose Regression with Hyperbolic Fusion | Accepted by CVPR 2023 | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | LiDAR relocalization plays a crucial role in many fields, including robotics,
autonomous driving, and computer vision. LiDAR-based retrieval from a database
typically incurs high computation storage costs and can lead to globally
inaccurate pose estimations if the database is too sparse. On the other hand,
pose regre... | [
{
"created": "Mon, 3 Apr 2023 12:43:34 GMT",
"version": "v1"
},
{
"created": "Thu, 25 May 2023 12:10:38 GMT",
"version": "v2"
}
] | 2023-05-26 | [
[
"Wang",
"Sijie",
""
],
[
"Kang",
"Qiyu",
""
],
[
"She",
"Rui",
""
],
[
"Wang",
"Wei",
""
],
[
"Zhao",
"Kai",
""
],
[
"Song",
"Yang",
""
],
[
"Tay",
"Wee Peng",
""
]
] | LiDAR relocalization plays a crucial role in many fields, including robotics, autonomous driving, and computer vision. LiDAR-based retrieval from a database typically incurs high computation storage costs and can lead to globally inaccurate pose estimations if the database is too sparse. On the other hand, pose regress... |
1908.03179 | Alexey Gotsman | Artem Khyzha, Hagit Attiya and Alexey Gotsman | Privatization-Safe Transactional Memories (Extended Version) | Extended version of a paper from DISC'19 (International Symposium on
Distributed Computing). arXiv admin note: substantial text overlap with
arXiv:1801.04249 | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Transactional memory (TM) facilitates the development of concurrent
applications by letting the programmer designate certain code blocks as atomic.
Programmers using a TM often would like to access the same data both inside and
outside transactions, and would prefer their programs to have a strongly atomic
semantics,... | [
{
"created": "Thu, 8 Aug 2019 17:19:42 GMT",
"version": "v1"
}
] | 2019-08-09 | [
[
"Khyzha",
"Artem",
""
],
[
"Attiya",
"Hagit",
""
],
[
"Gotsman",
"Alexey",
""
]
] | Transactional memory (TM) facilitates the development of concurrent applications by letting the programmer designate certain code blocks as atomic. Programmers using a TM often would like to access the same data both inside and outside transactions, and would prefer their programs to have a strongly atomic semantics, w... |
2306.07565 | Hao Xu | Hao Xu, Yunqing Sun, Zihao Li, Yao Sun, Lei Zhang and Xiaoshuai Zhang | deController: A Web3 Native Cyberspace Infrastructure Perspective | null | null | 10.1109/MCOM.005.2200481 | null | cs.NI cs.SY eess.SY | http://creativecommons.org/licenses/by/4.0/ | Web3 brings an emerging outlook for the value of decentralization, boosting
the decentralized infrastructure. People can benefit from Web3, facilitated by
the advances in distributed ledger technology, to read, write and own web
content, services and applications more freely without revealing their real
identities. A... | [
{
"created": "Tue, 13 Jun 2023 06:28:40 GMT",
"version": "v1"
}
] | 2023-08-08 | [
[
"Xu",
"Hao",
""
],
[
"Sun",
"Yunqing",
""
],
[
"Li",
"Zihao",
""
],
[
"Sun",
"Yao",
""
],
[
"Zhang",
"Lei",
""
],
[
"Zhang",
"Xiaoshuai",
""
]
] | Web3 brings an emerging outlook for the value of decentralization, boosting the decentralized infrastructure. People can benefit from Web3, facilitated by the advances in distributed ledger technology, to read, write and own web content, services and applications more freely without revealing their real identities. Alt... |
2209.00812 | Yue Liu | Yue Liu, Chakkrit Tantithamthavorn, Li Li, Yepang Liu | Explainable AI for Android Malware Detection: Towards Understanding Why
the Models Perform So Well? | Accepted by the 33rd IEEE International Symposium on Software
Reliability Engineering (ISSRE 2022) | null | null | null | cs.CR cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Machine learning (ML)-based Android malware detection has been one of the
most popular research topics in the mobile security community. An increasing
number of research studies have demonstrated that machine learning is an
effective and promising approach for malware detection, and some works have
even claimed that ... | [
{
"created": "Fri, 2 Sep 2022 04:30:47 GMT",
"version": "v1"
}
] | 2022-09-05 | [
[
"Liu",
"Yue",
""
],
[
"Tantithamthavorn",
"Chakkrit",
""
],
[
"Li",
"Li",
""
],
[
"Liu",
"Yepang",
""
]
] | Machine learning (ML)-based Android malware detection has been one of the most popular research topics in the mobile security community. An increasing number of research studies have demonstrated that machine learning is an effective and promising approach for malware detection, and some works have even claimed that th... |
1004.3165 | Ashwin Nayak | Rahul Jain and Ashwin Nayak | The space complexity of recognizing well-parenthesized expressions in
the streaming model: the Index function revisited | 36 pages. Added more explanations for information cost, the proofs,
and the notation; introduced abbreviations for random variables in Section 2
to simplify expressions; corrected typos and minor errors; updated
references. To appear in IEEE Transactions on Information Theory | null | null | null | cs.CC cs.IT math.IT quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show an Omega(sqrt{n}/T) lower bound for the space required by any
unidirectional constant-error randomized T-pass streaming algorithm that
recognizes whether an expression over two types of parenthesis is
well-parenthesized. This proves a conjecture due to Magniez, Mathieu, and Nayak
(2009) and rigorously establi... | [
{
"created": "Mon, 19 Apr 2010 11:52:28 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Jul 2010 22:23:03 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Jul 2011 17:48:53 GMT",
"version": "v3"
},
{
"created": "Thu, 16 May 2013 16:07:34 GMT",
"version": "v4"
},
{
"cr... | 2014-07-11 | [
[
"Jain",
"Rahul",
""
],
[
"Nayak",
"Ashwin",
""
]
] | We show an Omega(sqrt{n}/T) lower bound for the space required by any unidirectional constant-error randomized T-pass streaming algorithm that recognizes whether an expression over two types of parenthesis is well-parenthesized. This proves a conjecture due to Magniez, Mathieu, and Nayak (2009) and rigorously establish... |
1812.07941 | Temitayo Olugbade | Temitayo A. Olugbade, Joseph Newbold, Rose Johnson, Erica Volta, Paolo
Alborno, Radoslaw Niewiadomski, Max Dillon, Gualtiero Volpe, and Nadia
Bianchi-Berthouze | Automatic Detection of Reflective Thinking in Mathematical Problem
Solving based on Unconstrained Bodily Exploration | null | null | 10.1109/TAFFC.2020.2978069 | null | cs.HC cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For technology (like serious games) that aims to deliver interactive
learning, it is important to address relevant mental experiences such as
reflective thinking during problem solving. To facilitate research in this
direction, we present the weDraw-1 Movement Dataset of body movement sensor
data and reflective think... | [
{
"created": "Tue, 18 Dec 2018 17:38:19 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Mar 2020 08:23:19 GMT",
"version": "v2"
}
] | 2020-03-24 | [
[
"Olugbade",
"Temitayo A.",
""
],
[
"Newbold",
"Joseph",
""
],
[
"Johnson",
"Rose",
""
],
[
"Volta",
"Erica",
""
],
[
"Alborno",
"Paolo",
""
],
[
"Niewiadomski",
"Radoslaw",
""
],
[
"Dillon",
"Max",
""
],
... | For technology (like serious games) that aims to deliver interactive learning, it is important to address relevant mental experiences such as reflective thinking during problem solving. To facilitate research in this direction, we present the weDraw-1 Movement Dataset of body movement sensor data and reflective thinkin... |
2207.11609 | Hossein A. Rahmani | Hossein A. Rahmani, Mohammadmehdi Naghiaei, Ali Tourani, Yashar
Deldjoo | Exploring the Impact of Temporal Bias in Point-of-Interest
Recommendation | RecSys 2022 | null | 10.1145/3523227.3551481 | null | cs.IR | http://creativecommons.org/licenses/by/4.0/ | Recommending appropriate travel destinations to consumers based on contextual
information such as their check-in time and location is a primary objective of
Point-of-Interest (POI) recommender systems. However, the issue of contextual
bias (i.e., how much consumers prefer one situation over another) has received
litt... | [
{
"created": "Sat, 23 Jul 2022 21:25:19 GMT",
"version": "v1"
}
] | 2022-07-26 | [
[
"Rahmani",
"Hossein A.",
""
],
[
"Naghiaei",
"Mohammadmehdi",
""
],
[
"Tourani",
"Ali",
""
],
[
"Deldjoo",
"Yashar",
""
]
] | Recommending appropriate travel destinations to consumers based on contextual information such as their check-in time and location is a primary objective of Point-of-Interest (POI) recommender systems. However, the issue of contextual bias (i.e., how much consumers prefer one situation over another) has received little... |
1706.10192 | Andrew Yates | Kai Hui, Andrew Yates, Klaus Berberich, Gerard de Melo | Co-PACRR: A Context-Aware Neural IR Model for Ad-hoc Retrieval | To appear in WSDM 2018 | null | null | null | cs.IR cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Neural IR models, such as DRMM and PACRR, have achieved strong results by
successfully capturing relevance matching signals. We argue that the context of
these matching signals is also important. Intuitively, when extracting,
modeling, and combining matching signals, one would like to consider the
surrounding text (l... | [
{
"created": "Fri, 30 Jun 2017 13:39:03 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jul 2017 13:42:11 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Nov 2017 13:43:56 GMT",
"version": "v3"
}
] | 2017-11-29 | [
[
"Hui",
"Kai",
""
],
[
"Yates",
"Andrew",
""
],
[
"Berberich",
"Klaus",
""
],
[
"de Melo",
"Gerard",
""
]
] | Neural IR models, such as DRMM and PACRR, have achieved strong results by successfully capturing relevance matching signals. We argue that the context of these matching signals is also important. Intuitively, when extracting, modeling, and combining matching signals, one would like to consider the surrounding text (loc... |
2308.10093 | Sara Moshtaghi Largani | Hamid Hoorfar, Faraneh Fathi, Sara Moshtaghi Largani, and Alireza
Bagheri | Securing Pathways with Orthogonal Robots | 8 pages, 5 figures | The 21st International Conference on Scientific Computing in The
2023 World Congress in Computer Science, Computer Engineering, & Applied
Computing (CSCE'23) | 10.1109/CSCE60160.2023.00103 | null | cs.RO cs.LG | http://creativecommons.org/licenses/by/4.0/ | The protection of pathways holds immense significance across various domains,
including urban planning, transportation, surveillance, and security. This
article introduces a groundbreaking approach to safeguarding pathways by
employing orthogonal robots. The study specifically addresses the challenge of
efficiently g... | [
{
"created": "Sat, 19 Aug 2023 19:05:13 GMT",
"version": "v1"
}
] | 2024-05-27 | [
[
"Hoorfar",
"Hamid",
""
],
[
"Fathi",
"Faraneh",
""
],
[
"Largani",
"Sara Moshtaghi",
""
],
[
"Bagheri",
"Alireza",
""
]
] | The protection of pathways holds immense significance across various domains, including urban planning, transportation, surveillance, and security. This article introduces a groundbreaking approach to safeguarding pathways by employing orthogonal robots. The study specifically addresses the challenge of efficiently gua... |
2211.10649 | Hua Wei | Hao Mei, Xiaoliang Lei, Longchao Da, Bin Shi, Hua Wei | LibSignal: An Open Library for Traffic Signal Control | 11 pages + 6 pages appendix. Accepted by Machine Learning Journal
(2023). A short version is accepted by NeurIPS 2022 Workshop: Reinforcement
Learning for Real Life. Website: https://darl-libsignal.github.io/ | null | 10.1007/s10994-023-06412-y | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | This paper introduces a library for cross-simulator comparison of
reinforcement learning models in traffic signal control tasks. This library is
developed to implement recent state-of-the-art reinforcement learning models
with extensible interfaces and unified cross-simulator evaluation metrics. It
supports commonly-... | [
{
"created": "Sat, 19 Nov 2022 10:21:50 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2023 18:45:05 GMT",
"version": "v2"
}
] | 2023-11-30 | [
[
"Mei",
"Hao",
""
],
[
"Lei",
"Xiaoliang",
""
],
[
"Da",
"Longchao",
""
],
[
"Shi",
"Bin",
""
],
[
"Wei",
"Hua",
""
]
] | This paper introduces a library for cross-simulator comparison of reinforcement learning models in traffic signal control tasks. This library is developed to implement recent state-of-the-art reinforcement learning models with extensible interfaces and unified cross-simulator evaluation metrics. It supports commonly-us... |
1809.03363 | Ethan Harris | Ethan Harris, Matthew Painter and Jonathon Hare | Torchbearer: A Model Fitting Library for PyTorch | 5 pages | null | null | null | cs.LG cs.AI cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce torchbearer, a model fitting library for pytorch aimed at
researchers working on deep learning or differentiable programming. The
torchbearer library provides a high level metric and callback API that can be
used for a wide range of applications. We also include a series of built in
callbacks that can be... | [
{
"created": "Mon, 10 Sep 2018 14:46:35 GMT",
"version": "v1"
}
] | 2018-09-11 | [
[
"Harris",
"Ethan",
""
],
[
"Painter",
"Matthew",
""
],
[
"Hare",
"Jonathon",
""
]
] | We introduce torchbearer, a model fitting library for pytorch aimed at researchers working on deep learning or differentiable programming. The torchbearer library provides a high level metric and callback API that can be used for a wide range of applications. We also include a series of built in callbacks that can be u... |
1804.07703 | Martin Bromberger | Martin Bromberger | A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded
Problems | null | null | null | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a combination of the Mixed-Echelon-Hermite transformation and the
Double-Bounded Reduction for systems of linear mixed arithmetic that preserve
satisfiability and can be computed in polynomial time. Together, the two
transformations turn any system of linear mixed constraints into a bounded
system, i.e., a... | [
{
"created": "Fri, 20 Apr 2018 16:13:24 GMT",
"version": "v1"
}
] | 2018-04-23 | [
[
"Bromberger",
"Martin",
""
]
] | We present a combination of the Mixed-Echelon-Hermite transformation and the Double-Bounded Reduction for systems of linear mixed arithmetic that preserve satisfiability and can be computed in polynomial time. Together, the two transformations turn any system of linear mixed constraints into a bounded system, i.e., a s... |
1804.01238 | Trevor Barron | Trevor Barron, Oliver Obst, Heni Ben Amor | Information Maximizing Exploration with a Latent Dynamics Model | Presented at the NIPS 2017 Deep Reinforcement Learning Symposium | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | All reinforcement learning algorithms must handle the trade-off between
exploration and exploitation. Many state-of-the-art deep reinforcement learning
methods use noise in the action selection, such as Gaussian noise in policy
gradient methods or $\epsilon$-greedy in Q-learning. While these methods are
appealing due... | [
{
"created": "Wed, 4 Apr 2018 05:04:41 GMT",
"version": "v1"
}
] | 2018-04-05 | [
[
"Barron",
"Trevor",
""
],
[
"Obst",
"Oliver",
""
],
[
"Amor",
"Heni Ben",
""
]
] | All reinforcement learning algorithms must handle the trade-off between exploration and exploitation. Many state-of-the-art deep reinforcement learning methods use noise in the action selection, such as Gaussian noise in policy gradient methods or $\epsilon$-greedy in Q-learning. While these methods are appealing due t... |
2404.16035 | Chuong Huynh | Chuong Huynh, Seoung Wug Oh, Abhinav Shrivastava, Joon-Young Lee | MaGGIe: Masked Guided Gradual Human Instance Matting | CVPR 2024. Project link: https://maggie-matt.github.io | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by/4.0/ | Human matting is a foundation task in image and video processing, where human
foreground pixels are extracted from the input. Prior works either improve the
accuracy by additional guidance or improve the temporal consistency of a single
instance across frames. We propose a new framework MaGGIe, Masked Guided
Gradual ... | [
{
"created": "Wed, 24 Apr 2024 17:59:53 GMT",
"version": "v1"
}
] | 2024-04-25 | [
[
"Huynh",
"Chuong",
""
],
[
"Oh",
"Seoung Wug",
""
],
[
"Shrivastava",
"Abhinav",
""
],
[
"Lee",
"Joon-Young",
""
]
] | Human matting is a foundation task in image and video processing, where human foreground pixels are extracted from the input. Prior works either improve the accuracy by additional guidance or improve the temporal consistency of a single instance across frames. We propose a new framework MaGGIe, Masked Guided Gradual Hu... |
1001.2261 | Rdv Ijcsis | Bancha Burapattanasiri | High Precision MultiWave Rectifier Circuit Operating in Low Voltage 1.5
Volt Current Mode | 5 pages IEEE format, International Journal of Computer Science and
Information Security, IJCSIS December 2009, ISSN 1947 5500,
http://sites.google.com/site/ijcsis/ | International Journal of Computer Science and Information
Security, IJCSIS, Vol. 6, No. 3, pp. 160-164, December 2009, USA | null | Volume 6, No. 3, ISSN 1947 5500 | cs.OH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This article is present high precision multiwave rectifier circuit operating
in low voltage plus or minus 1.5 Volt current modes by CMOS technology 0.5
\mum, receive input and give output in current mode, respond at high frequency
period. The structure compound with high speed current comparator circuit,
current mirr... | [
{
"created": "Wed, 13 Jan 2010 18:44:37 GMT",
"version": "v1"
}
] | 2010-01-14 | [
[
"Burapattanasiri",
"Bancha",
""
]
] | This article is present high precision multiwave rectifier circuit operating in low voltage plus or minus 1.5 Volt current modes by CMOS technology 0.5 \mum, receive input and give output in current mode, respond at high frequency period. The structure compound with high speed current comparator circuit, current mirror... |
2307.06981 | Jeremy Blackburn | Utkucan Balc{\i}, Michael Sirivianos, Jeremy Blackburn | A Data-driven Understanding of Left-Wing Extremists on Social Media | null | null | null | null | cs.SI cs.CY | http://creativecommons.org/licenses/by/4.0/ | Social media's role in the spread and evolution of extremism is a focus of
intense study. Online extremists have been involved in the spread of online
hate, mis/disinformation, and real-world violence. However, the overwhelming
majority of existing work has focused on right-wing extremism. In this paper,
we perform a... | [
{
"created": "Thu, 13 Jul 2023 15:05:59 GMT",
"version": "v1"
}
] | 2023-07-17 | [
[
"Balcı",
"Utkucan",
""
],
[
"Sirivianos",
"Michael",
""
],
[
"Blackburn",
"Jeremy",
""
]
] | Social media's role in the spread and evolution of extremism is a focus of intense study. Online extremists have been involved in the spread of online hate, mis/disinformation, and real-world violence. However, the overwhelming majority of existing work has focused on right-wing extremism. In this paper, we perform a f... |
1909.07650 | Georgios Amanatidis | Georgios Amanatidis, Apostolos Ntokos, Evangelos Markakis | Multiple Birds with One Stone: Beating $1/2$ for EFX and GMMS via Envy
Cycle Elimination | null | Theor. Comput. Sci. 841: 94-109 (2020) | 10.1016/j.tcs.2020.07.006 | null | cs.GT cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Several relaxations of envy-freeness, tailored to fair division in settings
with indivisible goods, have been introduced within the last decade. Due to the
lack of general existence results for most of these concepts, great attention
has been paid to establishing approximation guarantees. In this work, we
propose a s... | [
{
"created": "Tue, 17 Sep 2019 08:46:46 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Mar 2021 02:33:37 GMT",
"version": "v2"
}
] | 2021-03-09 | [
[
"Amanatidis",
"Georgios",
""
],
[
"Ntokos",
"Apostolos",
""
],
[
"Markakis",
"Evangelos",
""
]
] | Several relaxations of envy-freeness, tailored to fair division in settings with indivisible goods, have been introduced within the last decade. Due to the lack of general existence results for most of these concepts, great attention has been paid to establishing approximation guarantees. In this work, we propose a sim... |
2011.09684 | Omar Sharif | Eftekhar Hossain, Omar Sharif, Mohammed Moshiul Hoque, Iqbal H. Sarker | SentiLSTM: A Deep Learning Approach for Sentiment Analysis of Restaurant
Reviews | 13 page, will appear in 20th International Conference on Hybrid
Intelligent Systems (HIS 2020) | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | The amount of textual data generation has increased enormously due to the
effortless access of the Internet and the evolution of various web 2.0
applications. These textual data productions resulted because of the people
express their opinion, emotion or sentiment about any product or service in the
form of tweets, F... | [
{
"created": "Thu, 19 Nov 2020 06:24:42 GMT",
"version": "v1"
}
] | 2020-11-20 | [
[
"Hossain",
"Eftekhar",
""
],
[
"Sharif",
"Omar",
""
],
[
"Hoque",
"Mohammed Moshiul",
""
],
[
"Sarker",
"Iqbal H.",
""
]
] | The amount of textual data generation has increased enormously due to the effortless access of the Internet and the evolution of various web 2.0 applications. These textual data productions resulted because of the people express their opinion, emotion or sentiment about any product or service in the form of tweets, Fac... |
2202.00403 | Quentin Possama\"i | Quentin Possama\"i, Steeven Janny, Guillaume Bono, Madiha Nadri,
Laurent Bako and Christian Wolf | MoCap-less Quantitative Evaluation of Ego-Pose Estimation Without Ground
Truth Measurements | 7 pages, 6 figures, 1 table. Submitted to International Conference on
Pattern Recognition. For associated videos:
https://www.youtube.com/playlist?list=PLRsYEUUGzW54jqsfRdkNAYjZUnoEM4uhM | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The emergence of data-driven approaches for control and planning in robotics
have highlighted the need for developing experimental robotic platforms for
data collection. However, their implementation is often complex and expensive,
in particular for flying and terrestrial robots where the precise estimation of
the po... | [
{
"created": "Tue, 1 Feb 2022 13:35:16 GMT",
"version": "v1"
}
] | 2022-02-02 | [
[
"Possamaï",
"Quentin",
""
],
[
"Janny",
"Steeven",
""
],
[
"Bono",
"Guillaume",
""
],
[
"Nadri",
"Madiha",
""
],
[
"Bako",
"Laurent",
""
],
[
"Wolf",
"Christian",
""
]
] | The emergence of data-driven approaches for control and planning in robotics have highlighted the need for developing experimental robotic platforms for data collection. However, their implementation is often complex and expensive, in particular for flying and terrestrial robots where the precise estimation of the posi... |
2104.14146 | David Schaller | Marc Hellmuth, David Schaller, Peter F. Stadler | Compatibility of Partitions with Trees, Hierarchies, and Split Systems | null | null | null | null | cs.DM math.CO | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The question whether a partition $\mathcal{P}$ and a hierarchy $\mathcal{H}$
or a tree-like split system $\mathfrak{S}$ are compatible naturally arises in a
wide range of classification problems. In the setting of phylogenetic trees,
one asks whether the sets of $\mathcal{P}$coincide with leaf sets of connected
compo... | [
{
"created": "Thu, 29 Apr 2021 06:55:35 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Nov 2021 15:42:40 GMT",
"version": "v2"
}
] | 2021-12-01 | [
[
"Hellmuth",
"Marc",
""
],
[
"Schaller",
"David",
""
],
[
"Stadler",
"Peter F.",
""
]
] | The question whether a partition $\mathcal{P}$ and a hierarchy $\mathcal{H}$ or a tree-like split system $\mathfrak{S}$ are compatible naturally arises in a wide range of classification problems. In the setting of phylogenetic trees, one asks whether the sets of $\mathcal{P}$coincide with leaf sets of connected compone... |
1502.02362 | Adith Swaminathan | Adith Swaminathan and Thorsten Joachims | Counterfactual Risk Minimization: Learning from Logged Bandit Feedback | 10 pages | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a learning principle and an efficient algorithm for batch learning
from logged bandit feedback. This learning setting is ubiquitous in online
systems (e.g., ad placement, web search, recommendation), where an algorithm
makes a prediction (e.g., ad ranking) for a given input (e.g., query) and
observes bandi... | [
{
"created": "Mon, 9 Feb 2015 05:09:25 GMT",
"version": "v1"
},
{
"created": "Wed, 20 May 2015 23:29:49 GMT",
"version": "v2"
}
] | 2015-05-22 | [
[
"Swaminathan",
"Adith",
""
],
[
"Joachims",
"Thorsten",
""
]
] | We develop a learning principle and an efficient algorithm for batch learning from logged bandit feedback. This learning setting is ubiquitous in online systems (e.g., ad placement, web search, recommendation), where an algorithm makes a prediction (e.g., ad ranking) for a given input (e.g., query) and observes bandit ... |
2109.02032 | Zhenhui Ye | Zhenhui Ye, Xiaohong Jiang, Guanghua Song, Bowei Yang | Soft Hierarchical Graph Recurrent Networks for Many-Agent Partially
Observable Environments | 9 pages, 6 figures, 1 table. Under review | null | null | null | cs.LG cs.AI cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent progress in multi-agent deep reinforcement learning(MADRL) makes
it more practical in real-world tasks, but its relatively poor scalability and
the partially observable constraints raise challenges to its performance and
deployment. Based on our intuitive observation that the human society could be
regarde... | [
{
"created": "Sun, 5 Sep 2021 09:51:25 GMT",
"version": "v1"
}
] | 2021-09-07 | [
[
"Ye",
"Zhenhui",
""
],
[
"Jiang",
"Xiaohong",
""
],
[
"Song",
"Guanghua",
""
],
[
"Yang",
"Bowei",
""
]
] | The recent progress in multi-agent deep reinforcement learning(MADRL) makes it more practical in real-world tasks, but its relatively poor scalability and the partially observable constraints raise challenges to its performance and deployment. Based on our intuitive observation that the human society could be regarded ... |
2106.06002 | Austin Blodgett | Austin Blodgett and Nathan Schneider | Probabilistic, Structure-Aware Algorithms for Improved Variety,
Accuracy, and Coverage of AMR Alignments | ACL 2021 Camera-ready | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | We present algorithms for aligning components of Abstract Meaning
Representation (AMR) graphs to spans in English sentences. We leverage
unsupervised learning in combination with heuristics, taking the best of both
worlds from previous AMR aligners. Our unsupervised models, however, are more
sensitive to graph substr... | [
{
"created": "Thu, 10 Jun 2021 18:46:32 GMT",
"version": "v1"
}
] | 2021-06-14 | [
[
"Blodgett",
"Austin",
""
],
[
"Schneider",
"Nathan",
""
]
] | We present algorithms for aligning components of Abstract Meaning Representation (AMR) graphs to spans in English sentences. We leverage unsupervised learning in combination with heuristics, taking the best of both worlds from previous AMR aligners. Our unsupervised models, however, are more sensitive to graph substruc... |
2112.01970 | Tomoyoshi Shimobaba Dr. | Yoshiyuki Ishii, Tomoyoshi Shimobaba, David Blinder, Tobias Birnbaum,
Peter Schelkens, Takashi Kakue, Tomoyoshi Ito | Optimization of phase-only holograms calculated with scaled diffraction
calculation through deep neural networks | null | null | 10.1007/s00340-022-07753-7 | null | cs.CV cs.GR physics.optics | http://creativecommons.org/licenses/by/4.0/ | Computer-generated holograms (CGHs) are used in holographic three-dimensional
(3D) displays and holographic projections. The quality of the reconstructed
images using phase-only CGHs is degraded because the amplitude of the
reconstructed image is difficult to control. Iterative optimization methods
such as the Gerchb... | [
{
"created": "Thu, 2 Dec 2021 00:14:11 GMT",
"version": "v1"
}
] | 2022-02-02 | [
[
"Ishii",
"Yoshiyuki",
""
],
[
"Shimobaba",
"Tomoyoshi",
""
],
[
"Blinder",
"David",
""
],
[
"Birnbaum",
"Tobias",
""
],
[
"Schelkens",
"Peter",
""
],
[
"Kakue",
"Takashi",
""
],
[
"Ito",
"Tomoyoshi",
""
]... | Computer-generated holograms (CGHs) are used in holographic three-dimensional (3D) displays and holographic projections. The quality of the reconstructed images using phase-only CGHs is degraded because the amplitude of the reconstructed image is difficult to control. Iterative optimization methods such as the Gerchber... |
1901.00324 | Torgeir Dings{\o}yr | Torgeir Dings{\o}yr, Davide Falessi, Ken Power | Agile Development at Scale: The Next Frontier | introduction to special issue on large-scale agile development | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | Agile methods have transformed the way software is developed, emphasizing
active end-user involvement, tolerance to change, and evolutionary delivery of
products. The first special issue on agile development described the methods as
focusing on "feedback and change". These methods have led to major changes in
how sof... | [
{
"created": "Wed, 2 Jan 2019 11:21:29 GMT",
"version": "v1"
}
] | 2019-01-03 | [
[
"Dingsøyr",
"Torgeir",
""
],
[
"Falessi",
"Davide",
""
],
[
"Power",
"Ken",
""
]
] | Agile methods have transformed the way software is developed, emphasizing active end-user involvement, tolerance to change, and evolutionary delivery of products. The first special issue on agile development described the methods as focusing on "feedback and change". These methods have led to major changes in how softw... |
2404.11100 | Qiyu Hou | Qiyu Hou, Jun Wang, Meixuan Qiao, Lujun Tian | Synthesizing Realistic Data for Table Recognition | ICDAR 2024 | null | null | null | cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To overcome the limitations and challenges of current automatic table data
annotation methods and random table data synthesis approaches, we propose a
novel method for synthesizing annotation data specifically designed for table
recognition. This method utilizes the structure and content of existing complex
tables, f... | [
{
"created": "Wed, 17 Apr 2024 06:36:17 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jul 2024 12:09:32 GMT",
"version": "v2"
}
] | 2024-07-10 | [
[
"Hou",
"Qiyu",
""
],
[
"Wang",
"Jun",
""
],
[
"Qiao",
"Meixuan",
""
],
[
"Tian",
"Lujun",
""
]
] | To overcome the limitations and challenges of current automatic table data annotation methods and random table data synthesis approaches, we propose a novel method for synthesizing annotation data specifically designed for table recognition. This method utilizes the structure and content of existing complex tables, fac... |
2305.14342 | Hong Liu | Hong Liu, Zhiyuan Li, David Hall, Percy Liang, Tengyu Ma | Sophia: A Scalable Stochastic Second-order Optimizer for Language Model
Pre-training | null | null | null | null | cs.LG cs.CL math.OC | http://creativecommons.org/licenses/by/4.0/ | Given the massive cost of language model pre-training, a non-trivial
improvement of the optimization algorithm would lead to a material reduction on
the time and cost of training. Adam and its variants have been state-of-the-art
for years, and more sophisticated second-order (Hessian-based) optimizers often
incur too... | [
{
"created": "Tue, 23 May 2023 17:59:21 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Oct 2023 19:54:09 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Oct 2023 07:44:16 GMT",
"version": "v3"
},
{
"created": "Tue, 5 Mar 2024 17:07:16 GMT",
"version": "v4"
}
] | 2024-03-06 | [
[
"Liu",
"Hong",
""
],
[
"Li",
"Zhiyuan",
""
],
[
"Hall",
"David",
""
],
[
"Liang",
"Percy",
""
],
[
"Ma",
"Tengyu",
""
]
] | Given the massive cost of language model pre-training, a non-trivial improvement of the optimization algorithm would lead to a material reduction on the time and cost of training. Adam and its variants have been state-of-the-art for years, and more sophisticated second-order (Hessian-based) optimizers often incur too m... |
1908.07123 | Siqi Wu | Siqi Wu, Marian-Andrei Rizoiu, Lexing Xie | Estimating Attention Flow in Online Video Networks | CSCW 2019, the code and datasets are publicly available at
https://github.com/avalanchesiqi/networked-popularity | null | null | null | cs.SI cs.HC cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Online videos have shown tremendous increase in Internet traffic. Most video
hosting sites implement recommender systems, which connect the videos into a
directed network and conceptually act as a source of pathways for users to
navigate. At present, little is known about how human attention is allocated
over such la... | [
{
"created": "Tue, 20 Aug 2019 01:37:26 GMT",
"version": "v1"
},
{
"created": "Fri, 23 Aug 2019 08:47:27 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Mar 2020 04:55:02 GMT",
"version": "v3"
}
] | 2020-03-23 | [
[
"Wu",
"Siqi",
""
],
[
"Rizoiu",
"Marian-Andrei",
""
],
[
"Xie",
"Lexing",
""
]
] | Online videos have shown tremendous increase in Internet traffic. Most video hosting sites implement recommender systems, which connect the videos into a directed network and conceptually act as a source of pathways for users to navigate. At present, little is known about how human attention is allocated over such larg... |
2402.05264 | Dmitry Kamzolov | Petr Ostroukhov, Aigerim Zhumabayeva, Chulu Xiang, Alexander Gasnikov,
Martin Tak\'a\v{c}, Dmitry Kamzolov | AdaBatchGrad: Combining Adaptive Batch Size and Adaptive Step Size | null | null | null | null | cs.LG math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a novel adaptation of the Stochastic Gradient Descent
(SGD), termed AdaBatchGrad. This modification seamlessly integrates an adaptive
step size with an adjustable batch size. An increase in batch size and a
decrease in step size are well-known techniques to tighten the area of
convergence of SGD a... | [
{
"created": "Wed, 7 Feb 2024 21:19:05 GMT",
"version": "v1"
}
] | 2024-02-09 | [
[
"Ostroukhov",
"Petr",
""
],
[
"Zhumabayeva",
"Aigerim",
""
],
[
"Xiang",
"Chulu",
""
],
[
"Gasnikov",
"Alexander",
""
],
[
"Takáč",
"Martin",
""
],
[
"Kamzolov",
"Dmitry",
""
]
] | This paper presents a novel adaptation of the Stochastic Gradient Descent (SGD), termed AdaBatchGrad. This modification seamlessly integrates an adaptive step size with an adjustable batch size. An increase in batch size and a decrease in step size are well-known techniques to tighten the area of convergence of SGD and... |
2402.03311 | Shengcao Cao | Shengcao Cao, Dhiraj Joshi, Liang-Yan Gui, Yu-Xiong Wang | HASSOD: Hierarchical Adaptive Self-Supervised Object Detection | NeurIPS 2023 | null | null | null | cs.CV cs.AI cs.LG | http://creativecommons.org/licenses/by-sa/4.0/ | The human visual perception system demonstrates exceptional capabilities in
learning without explicit supervision and understanding the part-to-whole
composition of objects. Drawing inspiration from these two abilities, we
propose Hierarchical Adaptive Self-Supervised Object Detection (HASSOD), a
novel approach that ... | [
{
"created": "Mon, 5 Feb 2024 18:59:41 GMT",
"version": "v1"
}
] | 2024-02-06 | [
[
"Cao",
"Shengcao",
""
],
[
"Joshi",
"Dhiraj",
""
],
[
"Gui",
"Liang-Yan",
""
],
[
"Wang",
"Yu-Xiong",
""
]
] | The human visual perception system demonstrates exceptional capabilities in learning without explicit supervision and understanding the part-to-whole composition of objects. Drawing inspiration from these two abilities, we propose Hierarchical Adaptive Self-Supervised Object Detection (HASSOD), a novel approach that le... |
2405.00358 | Zhiyu Fang | Zhiyu Fang, Jingyan Qin, Xiaobin Zhu, Chun Yang, Xu-Cheng Yin | Arbitrary Time Information Modeling via Polynomial Approximation for
Temporal Knowledge Graph Embedding | Accepted by LREC-COLING 2024 (long paper, camera-ready version) | null | null | null | cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Distinguished from traditional knowledge graphs (KGs), temporal knowledge
graphs (TKGs) must explore and reason over temporally evolving facts
adequately. However, existing TKG approaches still face two main challenges,
i.e., the limited capability to model arbitrary timestamps continuously and the
lack of rich infer... | [
{
"created": "Wed, 1 May 2024 07:27:04 GMT",
"version": "v1"
}
] | 2024-05-02 | [
[
"Fang",
"Zhiyu",
""
],
[
"Qin",
"Jingyan",
""
],
[
"Zhu",
"Xiaobin",
""
],
[
"Yang",
"Chun",
""
],
[
"Yin",
"Xu-Cheng",
""
]
] | Distinguished from traditional knowledge graphs (KGs), temporal knowledge graphs (TKGs) must explore and reason over temporally evolving facts adequately. However, existing TKG approaches still face two main challenges, i.e., the limited capability to model arbitrary timestamps continuously and the lack of rich inferen... |
2202.04966 | Lorenzo Vaquero | Lorenzo Vaquero, V\'ictor M. Brea, Manuel Mucientes | Real-Time Siamese Multiple Object Tracker with Enhanced Proposals | Accepted at Pattern Recognition. Code available at
https://github.com/lorenzovaquero/SiamMOTION | null | 10.1016/j.patcog.2022.109141 | null | cs.CV | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Maintaining the identity of multiple objects in real-time video is a
challenging task, as it is not always feasible to run a detector on every
frame. Thus, motion estimation systems are often employed, which either do not
scale well with the number of targets or produce features with limited semantic
information. To ... | [
{
"created": "Thu, 10 Feb 2022 11:41:27 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Nov 2022 10:33:32 GMT",
"version": "v2"
}
] | 2022-11-09 | [
[
"Vaquero",
"Lorenzo",
""
],
[
"Brea",
"Víctor M.",
""
],
[
"Mucientes",
"Manuel",
""
]
] | Maintaining the identity of multiple objects in real-time video is a challenging task, as it is not always feasible to run a detector on every frame. Thus, motion estimation systems are often employed, which either do not scale well with the number of targets or produce features with limited semantic information. To so... |
2403.16527 | Neeloy Chakraborty | Neeloy Chakraborty and Melkior Ornik and Katherine Driggs-Campbell | Hallucination Detection in Foundation Models for Decision-Making: A
Flexible Definition and Review of the State of the Art | 31 pages, 2 tables | null | null | null | cs.AI cs.CL cs.RO | http://creativecommons.org/licenses/by/4.0/ | Autonomous systems are soon to be ubiquitous, from manufacturing autonomy to
agricultural field robots, and from health care assistants to the entertainment
industry. The majority of these systems are developed with modular
sub-components for decision-making, planning, and control that may be
hand-engineered or learn... | [
{
"created": "Mon, 25 Mar 2024 08:11:02 GMT",
"version": "v1"
}
] | 2024-03-26 | [
[
"Chakraborty",
"Neeloy",
""
],
[
"Ornik",
"Melkior",
""
],
[
"Driggs-Campbell",
"Katherine",
""
]
] | Autonomous systems are soon to be ubiquitous, from manufacturing autonomy to agricultural field robots, and from health care assistants to the entertainment industry. The majority of these systems are developed with modular sub-components for decision-making, planning, and control that may be hand-engineered or learnin... |
1301.1218 | Matteo Riondato | Matteo Riondato and Fabio Vandin | Finding the True Frequent Itemsets | 13 pages, Extended version of work appeared in SIAM International
Conference on Data Mining, 2014 | null | null | null | cs.LG cs.DB cs.DS stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Frequent Itemsets (FIs) mining is a fundamental primitive in data mining. It
requires to identify all itemsets appearing in at least a fraction $\theta$ of
a transactional dataset $\mathcal{D}$. Often though, the ultimate goal of
mining $\mathcal{D}$ is not an analysis of the dataset \emph{per se}, but the
understand... | [
{
"created": "Mon, 7 Jan 2013 15:04:43 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Apr 2013 12:54:12 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Jan 2014 16:38:44 GMT",
"version": "v3"
}
] | 2014-01-23 | [
[
"Riondato",
"Matteo",
""
],
[
"Vandin",
"Fabio",
""
]
] | Frequent Itemsets (FIs) mining is a fundamental primitive in data mining. It requires to identify all itemsets appearing in at least a fraction $\theta$ of a transactional dataset $\mathcal{D}$. Often though, the ultimate goal of mining $\mathcal{D}$ is not an analysis of the dataset \emph{per se}, but the understandin... |
2307.11780 | Jiang Wu | Jiang Wu, Dongyu Liu, Ziyang Guo, Yingcai Wu | Beep: Balancing Effectiveness and Efficiency when Finding Multivariate
Patterns in Racket Sports | This work is accepted in the KDD 2023 Workshop on Data Science and AI
for Sports | null | null | null | cs.DB | http://creativecommons.org/licenses/by/4.0/ | Modeling each hit as a multivariate event in racket sports and conducting
sequential analysis aids in assessing player/team performance and identifying
successful tactics for coaches and analysts. However, the complex correlations
among multiple event attributes require pattern mining algorithms to be highly
effectiv... | [
{
"created": "Thu, 20 Jul 2023 04:55:57 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jul 2023 04:16:05 GMT",
"version": "v2"
}
] | 2023-07-27 | [
[
"Wu",
"Jiang",
""
],
[
"Liu",
"Dongyu",
""
],
[
"Guo",
"Ziyang",
""
],
[
"Wu",
"Yingcai",
""
]
] | Modeling each hit as a multivariate event in racket sports and conducting sequential analysis aids in assessing player/team performance and identifying successful tactics for coaches and analysts. However, the complex correlations among multiple event attributes require pattern mining algorithms to be highly effective ... |
2210.11905 | Ella Rabinovich | Ella Rabinovich and Boaz Carmeli | Exploration of the Usage of Color Terms by Color-blind Participants in
Online Discussion Platforms | Accepted at EMNLP 2022 (main conference), 13 pages | null | null | null | cs.CL | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Prominent questions about the role of sensory vs. linguistic input in the way
we acquire and use language have been extensively studied in the
psycholinguistic literature. However, the relative effect of various factors in
a person's overall experience on their linguistic system remains unclear. We
study this questio... | [
{
"created": "Fri, 21 Oct 2022 12:11:10 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Oct 2022 08:41:31 GMT",
"version": "v2"
}
] | 2022-11-01 | [
[
"Rabinovich",
"Ella",
""
],
[
"Carmeli",
"Boaz",
""
]
] | Prominent questions about the role of sensory vs. linguistic input in the way we acquire and use language have been extensively studied in the psycholinguistic literature. However, the relative effect of various factors in a person's overall experience on their linguistic system remains unclear. We study this question ... |
2305.11294 | Adrian Groza | Adrian Groza | Solving probability puzzles with logic toolkit | null | null | null | null | cs.AI | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The proposed approach is to formalise the probabilistic puzzle in equational
FOL. Two formalisations are needed: one theory for all models of the given
puzzle, and a second theory for the favorable models. Then Mace4 - that
computes all the interpretation models of a FOL theory - is called twice.
First, it is asked t... | [
{
"created": "Thu, 18 May 2023 20:35:46 GMT",
"version": "v1"
}
] | 2023-05-22 | [
[
"Groza",
"Adrian",
""
]
] | The proposed approach is to formalise the probabilistic puzzle in equational FOL. Two formalisations are needed: one theory for all models of the given puzzle, and a second theory for the favorable models. Then Mace4 - that computes all the interpretation models of a FOL theory - is called twice. First, it is asked to ... |
2407.04516 | James Rowbottom | James Rowbottom, Georg Maierhofer, Teo Deveney, Katharina Schratz,
Pietro Li\`o, Carola-Bibiane Sch\"onlieb, Chris Budd | G-Adaptive mesh refinement -- leveraging graph neural networks and
differentiable finite element solvers | null | null | null | null | cs.LG cs.NA math.NA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a novel, and effective, approach to the long-standing problem of
mesh adaptivity in finite element methods (FEM). FE solvers are powerful tools
for solving partial differential equations (PDEs), but their cost and accuracy
are critically dependent on the choice of mesh points. To keep computational
costs l... | [
{
"created": "Fri, 5 Jul 2024 13:57:35 GMT",
"version": "v1"
}
] | 2024-07-08 | [
[
"Rowbottom",
"James",
""
],
[
"Maierhofer",
"Georg",
""
],
[
"Deveney",
"Teo",
""
],
[
"Schratz",
"Katharina",
""
],
[
"Liò",
"Pietro",
""
],
[
"Schönlieb",
"Carola-Bibiane",
""
],
[
"Budd",
"Chris",
""
]... | We present a novel, and effective, approach to the long-standing problem of mesh adaptivity in finite element methods (FEM). FE solvers are powerful tools for solving partial differential equations (PDEs), but their cost and accuracy are critically dependent on the choice of mesh points. To keep computational costs low... |
1811.05375 | Carlos Sarraute | Martin Fixman, Martin Minnoni, Carlos Sarraute | Comparison of Feature Extraction Methods and Predictors for Income
Inference | Argentine Symposium on Big Data (AGRANDA), September 5, 2017 | null | null | null | cs.CY cs.LG cs.SI stat.ML | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Patterns of mobile phone communications, coupled with the information of the
social network graph and financial behavior, allow us to make inferences of
users' socio-economic attributes such as their income level. We present here
several methods to extract features from mobile phone usage (calls and
messages), and co... | [
{
"created": "Tue, 13 Nov 2018 15:53:22 GMT",
"version": "v1"
}
] | 2020-02-27 | [
[
"Fixman",
"Martin",
""
],
[
"Minnoni",
"Martin",
""
],
[
"Sarraute",
"Carlos",
""
]
] | Patterns of mobile phone communications, coupled with the information of the social network graph and financial behavior, allow us to make inferences of users' socio-economic attributes such as their income level. We present here several methods to extract features from mobile phone usage (calls and messages), and comp... |
2405.07963 | Dayanjan Wijesinghe | Suad Alshammari, Lama Basalelah, Walaa Abu Rukbah, Ali Alsuhibani,
Dayanjan S. Wijesinghe | PyZoBot: A Platform for Conversational Information Extraction and
Synthesis from Curated Zotero Reference Libraries through Advanced
Retrieval-Augmented Generation | 10 pages, 2 figures. The code is provided in github and the link to
the repository is provided at the end of the publication | null | null | null | cs.HC | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The exponential growth of scientific literature has resulted in information
overload, challenging researchers to effectively synthesize relevant
publications. This paper explores the integration of traditional reference
management software with advanced computational techniques, including Large
Language Models and Re... | [
{
"created": "Mon, 13 May 2024 17:44:05 GMT",
"version": "v1"
}
] | 2024-05-14 | [
[
"Alshammari",
"Suad",
""
],
[
"Basalelah",
"Lama",
""
],
[
"Rukbah",
"Walaa Abu",
""
],
[
"Alsuhibani",
"Ali",
""
],
[
"Wijesinghe",
"Dayanjan S.",
""
]
] | The exponential growth of scientific literature has resulted in information overload, challenging researchers to effectively synthesize relevant publications. This paper explores the integration of traditional reference management software with advanced computational techniques, including Large Language Models and Retr... |
2403.15600 | Sivana Hamer | Sivana Hamer, Marcelo d'Amorim, Laurie Williams | Just another copy and paste? Comparing the security vulnerabilities of
ChatGPT generated code and StackOverflow answers | 8 pages, 2 figures, accepted at Deep Learning Security and Privacy
Workshop (DLSP) part of IEEE Symposium on Security and Privacy Workshops
(SPW) for 2024 | null | null | null | cs.SE cs.AI cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sonatype's 2023 report found that 97% of developers and security leads
integrate generative Artificial Intelligence (AI), particularly Large Language
Models (LLMs), into their development process. Concerns about the security
implications of this trend have been raised. Developers are now weighing the
benefits and ris... | [
{
"created": "Fri, 22 Mar 2024 20:06:41 GMT",
"version": "v1"
}
] | 2024-03-26 | [
[
"Hamer",
"Sivana",
""
],
[
"d'Amorim",
"Marcelo",
""
],
[
"Williams",
"Laurie",
""
]
] | Sonatype's 2023 report found that 97% of developers and security leads integrate generative Artificial Intelligence (AI), particularly Large Language Models (LLMs), into their development process. Concerns about the security implications of this trend have been raised. Developers are now weighing the benefits and risks... |
2109.02810 | EPTCS | Maria Bendix Mikkelsen (DIKU, University of Copenhagen, Denmark),
Robert Gl\"uck (DIKU, University of Copenhagen, Denmark), Maja H. Kirkeby
(Roskilde University, Denmark) | An Inversion Tool for Conditional Term Rewriting Systems -- A Case Study
of Ackermann Inversion | In Proceedings VPT 2021, arXiv:2109.02001 | EPTCS 341, 2021, pp. 33-41 | 10.4204/EPTCS.341.3 | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on an inversion tool for a class of oriented conditional
constructor term rewriting systems. Four well-behaved rule inverters ranging
from trivial to full, partial and semi-inverters are included. Conditional term
rewriting systems are theoretically well founded and can model functional and
non-functional r... | [
{
"created": "Tue, 7 Sep 2021 01:55:39 GMT",
"version": "v1"
}
] | 2021-09-08 | [
[
"Mikkelsen",
"Maria Bendix",
"",
"DIKU, University of Copenhagen, Denmark"
],
[
"Glück",
"Robert",
"",
"DIKU, University of Copenhagen, Denmark"
],
[
"Kirkeby",
"Maja H.",
"",
"Roskilde University, Denmark"
]
] | We report on an inversion tool for a class of oriented conditional constructor term rewriting systems. Four well-behaved rule inverters ranging from trivial to full, partial and semi-inverters are included. Conditional term rewriting systems are theoretically well founded and can model functional and non-functional rew... |
2311.12048 | Kim Doyoung | Doyoung Kim, Susik Yoon, Dongmin Park, Youngjun Lee, Hwanjun Song,
Jihwan Bang, Jae-Gil Lee | One Size Fits All for Semantic Shifts: Adaptive Prompt Tuning for
Continual Learning | ICML 2024 | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In real-world continual learning (CL) scenarios, tasks often exhibit
intricate and unpredictable semantic shifts, posing challenges for fixed prompt
management strategies which are tailored to only handle semantic shifts of
uniform degree (i.e., uniformly mild or uniformly abrupt). To address this
limitation, we prop... | [
{
"created": "Sat, 18 Nov 2023 08:55:08 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jul 2024 11:11:28 GMT",
"version": "v2"
}
] | 2024-07-23 | [
[
"Kim",
"Doyoung",
""
],
[
"Yoon",
"Susik",
""
],
[
"Park",
"Dongmin",
""
],
[
"Lee",
"Youngjun",
""
],
[
"Song",
"Hwanjun",
""
],
[
"Bang",
"Jihwan",
""
],
[
"Lee",
"Jae-Gil",
""
]
] | In real-world continual learning (CL) scenarios, tasks often exhibit intricate and unpredictable semantic shifts, posing challenges for fixed prompt management strategies which are tailored to only handle semantic shifts of uniform degree (i.e., uniformly mild or uniformly abrupt). To address this limitation, we propos... |
1506.09019 | Jaderick Pabico | Jaderick P. Pabico | Artificial Catalytic Reactions in 2D for Combinatorial Optimization | 8 pages, 2 figures, In H.N. Adorna (ed.) Proceedings of the 3rd
Symposium on Mathematical Aspects of Computer Science (SMACS 2006), Adventist
University of the Philippines, Silang, Cavite, Philippines, 19-20 October
2006 (Published by the Computing Society of the Philippines) | null | null | null | cs.ET cs.NE | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Presented in this paper is a derivation of a 2D catalytic reaction-based
model to solve combinatorial optimization problems (COPs). The simulated
catalytic reactions, a computational metaphor, occurs in an artificial chemical
reactor that finds near-optimal solutions to COPs. The artificial environment
is governed by... | [
{
"created": "Tue, 30 Jun 2015 10:16:20 GMT",
"version": "v1"
}
] | 2015-07-01 | [
[
"Pabico",
"Jaderick P.",
""
]
] | Presented in this paper is a derivation of a 2D catalytic reaction-based model to solve combinatorial optimization problems (COPs). The simulated catalytic reactions, a computational metaphor, occurs in an artificial chemical reactor that finds near-optimal solutions to COPs. The artificial environment is governed by c... |
1401.4568 | Petru Valicov | Julien Bensmail (LaBRI), Ararat Harutyunyan (MI), Herv\'e Hocquard
(LaBRI), Petru Valicov (LIP) | Strong edge-colouring of sparse planar graphs | null | null | null | null | cs.DM math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A strong edge-colouring of a graph is a proper edge-colouring where each
colour class induces a matching. It is known that every planar graph with
maximum degree $\Delta$ has a strong edge-colouring with at most $4\Delta+4$
colours. We show that $3\Delta+1$ colours suffice if the graph has girth 6, and
$4\Delta$ colo... | [
{
"created": "Sat, 18 Jan 2014 17:11:56 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jan 2014 13:21:02 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Jul 2014 16:32:19 GMT",
"version": "v3"
}
] | 2014-07-22 | [
[
"Bensmail",
"Julien",
"",
"LaBRI"
],
[
"Harutyunyan",
"Ararat",
"",
"MI"
],
[
"Hocquard",
"Hervé",
"",
"LaBRI"
],
[
"Valicov",
"Petru",
"",
"LIP"
]
] | A strong edge-colouring of a graph is a proper edge-colouring where each colour class induces a matching. It is known that every planar graph with maximum degree $\Delta$ has a strong edge-colouring with at most $4\Delta+4$ colours. We show that $3\Delta+1$ colours suffice if the graph has girth 6, and $4\Delta$ colour... |
1912.02918 | Fabio Valerio Massoli | Fabio Valerio Massoli, Fabio Carrara, Giuseppe Amato, Fabrizio Falchi | Detection of Face Recognition Adversarial Attacks | null | Computer Vision and Image Understanding Volume 202, January 2021,
103103 | 10.1016/j.cviu.2020.103103 | null | cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep Learning methods have become state-of-the-art for solving tasks such as
Face Recognition (FR). Unfortunately, despite their success, it has been
pointed out that these learning models are exposed to adversarial inputs -
images to which an imperceptible amount of noise for humans is added to
maliciously fool a ne... | [
{
"created": "Thu, 5 Dec 2019 23:24:33 GMT",
"version": "v1"
}
] | 2020-11-23 | [
[
"Massoli",
"Fabio Valerio",
""
],
[
"Carrara",
"Fabio",
""
],
[
"Amato",
"Giuseppe",
""
],
[
"Falchi",
"Fabrizio",
""
]
] | Deep Learning methods have become state-of-the-art for solving tasks such as Face Recognition (FR). Unfortunately, despite their success, it has been pointed out that these learning models are exposed to adversarial inputs - images to which an imperceptible amount of noise for humans is added to maliciously fool a neur... |
2008.13583 | Isabelle Tingzon | Isabelle Tingzon, Niccolo Dejito, Ren Avell Flores, Rodolfo De Guzman,
Liliana Carvajal, Katerine Zapata Erazo, Ivan Enrique Contreras Cala, Jeffrey
Villaveces, Daniela Rubio, Rayid Ghani | Mapping New Informal Settlements using Machine Learning and Time Series
Satellite Images: An Application in the Venezuelan Migration Crisis | null | null | 10.1109/AI4G50087.2020.9311041 | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Since 2014, nearly 2 million Venezuelans have fled to Colombia to escape an
economically devastated country during what is one of the largest humanitarian
crises in modern history. Non-government organizations and local government
units are faced with the challenge of identifying, assessing, and monitoring
rapidly gr... | [
{
"created": "Thu, 27 Aug 2020 04:42:45 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Nov 2020 18:59:49 GMT",
"version": "v2"
},
{
"created": "Wed, 16 Dec 2020 02:35:56 GMT",
"version": "v3"
}
] | 2023-07-27 | [
[
"Tingzon",
"Isabelle",
""
],
[
"Dejito",
"Niccolo",
""
],
[
"Flores",
"Ren Avell",
""
],
[
"De Guzman",
"Rodolfo",
""
],
[
"Carvajal",
"Liliana",
""
],
[
"Erazo",
"Katerine Zapata",
""
],
[
"Cala",
"Ivan Enriqu... | Since 2014, nearly 2 million Venezuelans have fled to Colombia to escape an economically devastated country during what is one of the largest humanitarian crises in modern history. Non-government organizations and local government units are faced with the challenge of identifying, assessing, and monitoring rapidly grow... |
1806.11527 | Ren\'e van Bevern | Ren\'e van Bevern and Oxana Yu. Tsidulko and Philipp Zschoche | Representative families for matroid intersections, with applications to
location, packing, and covering problems | Restructuring (focus on representative families instead of facility
location), slight running time improvements, algorithms factored out | Discrete Applied Mathematics, 298: 110-128, 2021 | 10.1016/j.dam.2021.03.014 | null | cs.DS cs.DM math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show algorithms for computing representative families for matroid
intersections and use them in fixed-parameter algorithms for set packing, set
covering, and facility location problems with multiple matroid constraints. We
complement our tractability results by hardness results.
| [
{
"created": "Fri, 29 Jun 2018 16:45:42 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Sep 2018 08:03:36 GMT",
"version": "v2"
},
{
"created": "Sat, 13 Oct 2018 08:51:55 GMT",
"version": "v3"
},
{
"created": "Sun, 28 Feb 2021 10:00:39 GMT",
"version": "v4"
}
] | 2021-09-14 | [
[
"van Bevern",
"René",
""
],
[
"Tsidulko",
"Oxana Yu.",
""
],
[
"Zschoche",
"Philipp",
""
]
] | We show algorithms for computing representative families for matroid intersections and use them in fixed-parameter algorithms for set packing, set covering, and facility location problems with multiple matroid constraints. We complement our tractability results by hardness results. |
cs/0605124 | Marcelo Arenas | Jorge Perez, Marcelo Arenas and Claudio Gutierrez | Semantics and Complexity of SPARQL | null | null | null | null | cs.DB | null | SPARQL is the W3C candidate recommendation query language for RDF. In this
paper we address systematically the formal study of SPARQL, concentrating in
its graph pattern facility. We consider for this study a fragment without
literals and a simple version of filters which encompasses all the main issues
yet is simple... | [
{
"created": "Fri, 26 May 2006 16:41:15 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Perez",
"Jorge",
""
],
[
"Arenas",
"Marcelo",
""
],
[
"Gutierrez",
"Claudio",
""
]
] | SPARQL is the W3C candidate recommendation query language for RDF. In this paper we address systematically the formal study of SPARQL, concentrating in its graph pattern facility. We consider for this study a fragment without literals and a simple version of filters which encompasses all the main issues yet is simple t... |
2104.10047 | Ignacio Sarasua | Ignacio Sarasua, Jonwong Lee, Christian Wachinger | Geometric Deep Learning on Anatomical Meshes for the Prediction of
Alzheimer's Disease | null | null | null | null | cs.LG cs.CV eess.IV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Geometric deep learning can find representations that are optimal for a given
task and therefore improve the performance over pre-defined representations.
While current work has mainly focused on point representations, meshes also
contain connectivity information and are therefore a more comprehensive
characterizat... | [
{
"created": "Tue, 20 Apr 2021 15:17:13 GMT",
"version": "v1"
}
] | 2021-04-21 | [
[
"Sarasua",
"Ignacio",
""
],
[
"Lee",
"Jonwong",
""
],
[
"Wachinger",
"Christian",
""
]
] | Geometric deep learning can find representations that are optimal for a given task and therefore improve the performance over pre-defined representations. While current work has mainly focused on point representations, meshes also contain connectivity information and are therefore a more comprehensive characterization ... |
2112.01919 | Huilian Sophie Qiu | Huilian Sophie Qiu | On Female Audience Sending Virtual Gifts to Male Streamers on Douyin | null | null | null | null | cs.HC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Live streaming has become increasingly popular. Our study focuses on the
emerging Chinese female audiences who send virtual gifts to young male
streamers. We observe a reversed entertainer-viewer gender relationship. We aim
to study why they watch young male streamers, why they send gifts, and their
relationships wit... | [
{
"created": "Tue, 16 Nov 2021 07:05:49 GMT",
"version": "v1"
}
] | 2021-12-06 | [
[
"Qiu",
"Huilian Sophie",
""
]
] | Live streaming has become increasingly popular. Our study focuses on the emerging Chinese female audiences who send virtual gifts to young male streamers. We observe a reversed entertainer-viewer gender relationship. We aim to study why they watch young male streamers, why they send gifts, and their relationships with ... |
2108.00492 | Jinming Wen Prof | Jinming Wen and Xiao Wen Chang | On the Success Probability of Three Detectors for the Box-Constrained
Integer Linear Model | 12 pages, to appear in IEEE Transactions on Communications | null | null | null | cs.IT math.IT | http://creativecommons.org/publicdomain/zero/1.0/ | This paper is concerned with detecting an integer parameter vector inside a
box from a linear model that is corrupted with a noise vector following the
Gaussian distribution. One of the commonly used detectors is the maximum
likelihood detector, which is obtained by solving a box-constrained integer
least squares pro... | [
{
"created": "Sun, 1 Aug 2021 16:49:01 GMT",
"version": "v1"
}
] | 2021-08-03 | [
[
"Wen",
"Jinming",
""
],
[
"Chang",
"Xiao Wen",
""
]
] | This paper is concerned with detecting an integer parameter vector inside a box from a linear model that is corrupted with a noise vector following the Gaussian distribution. One of the commonly used detectors is the maximum likelihood detector, which is obtained by solving a box-constrained integer least squares probl... |
2009.09331 | Amiangshu Bosu | Jaydeb Sarker, Asif Kamal Turzo, Amiangshu Bosu | A Benchmark Study of the Contemporary Toxicity Detectors on Software
Engineering Interactions | null | Proceedings of the 27th Asia-Pacific Software Engineering
Conference (APSEC 2020) | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Automated filtering of toxic conversations may help an Open-source software
(OSS) community to maintain healthy interactions among the project
participants. Although, several general purpose tools exist to identify toxic
contents, those may incorrectly flag some words commonly used in the Software
Engineering (SE) co... | [
{
"created": "Sun, 20 Sep 2020 01:27:14 GMT",
"version": "v1"
}
] | 2020-09-22 | [
[
"Sarker",
"Jaydeb",
""
],
[
"Turzo",
"Asif Kamal",
""
],
[
"Bosu",
"Amiangshu",
""
]
] | Automated filtering of toxic conversations may help an Open-source software (OSS) community to maintain healthy interactions among the project participants. Although, several general purpose tools exist to identify toxic contents, those may incorrectly flag some words commonly used in the Software Engineering (SE) cont... |
2111.09161 | Thomas Sandholm | Thomas Sandholm and Sayandev Mukherjee | MASS: Mobile Autonomous Station Simulation | null | null | null | null | cs.NI | http://creativecommons.org/licenses/by/4.0/ | We propose a set of tools to replay wireless network traffic traces, while
preserving the privacy of the original traces. Traces are generated by a user-
and context-aware trained generative adversarial network (GAN).
The replay allows for realistic traces from any number of users and of any
trace duration to be pr... | [
{
"created": "Wed, 17 Nov 2021 14:51:35 GMT",
"version": "v1"
}
] | 2021-11-18 | [
[
"Sandholm",
"Thomas",
""
],
[
"Mukherjee",
"Sayandev",
""
]
] | We propose a set of tools to replay wireless network traffic traces, while preserving the privacy of the original traces. Traces are generated by a user- and context-aware trained generative adversarial network (GAN). The replay allows for realistic traces from any number of users and of any trace duration to be produc... |
1704.07809 | Tomas Simon | Tomas Simon, Hanbyul Joo, Iain Matthews, Yaser Sheikh | Hand Keypoint Detection in Single Images using Multiview Bootstrapping | CVPR 2017 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an approach that uses a multi-camera system to train fine-grained
detectors for keypoints that are prone to occlusion, such as the joints of a
hand. We call this procedure multiview bootstrapping: first, an initial
keypoint detector is used to produce noisy labels in multiple views of the
hand. The noisy d... | [
{
"created": "Tue, 25 Apr 2017 17:37:48 GMT",
"version": "v1"
}
] | 2017-04-26 | [
[
"Simon",
"Tomas",
""
],
[
"Joo",
"Hanbyul",
""
],
[
"Matthews",
"Iain",
""
],
[
"Sheikh",
"Yaser",
""
]
] | We present an approach that uses a multi-camera system to train fine-grained detectors for keypoints that are prone to occlusion, such as the joints of a hand. We call this procedure multiview bootstrapping: first, an initial keypoint detector is used to produce noisy labels in multiple views of the hand. The noisy det... |
2210.06986 | Anastasia Safonova | Ilya Nikitin, Brian O'Connor, Anastasia Safonova | Tone prediction and orthographic conversion for Basaa | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In this paper, we present a seq2seq approach for transliterating missionary
Basaa orthographies into the official orthography. Our model uses pre-trained
Basaa missionary and official orthography corpora using BERT. Since Basaa is a
low-resource language, we have decided to use the mT5 model for our project.
Before t... | [
{
"created": "Thu, 13 Oct 2022 12:58:39 GMT",
"version": "v1"
}
] | 2022-10-14 | [
[
"Nikitin",
"Ilya",
""
],
[
"O'Connor",
"Brian",
""
],
[
"Safonova",
"Anastasia",
""
]
] | In this paper, we present a seq2seq approach for transliterating missionary Basaa orthographies into the official orthography. Our model uses pre-trained Basaa missionary and official orthography corpora using BERT. Since Basaa is a low-resource language, we have decided to use the mT5 model for our project. Before tra... |
2305.05705 | Maria Waheed | Maria Waheed, Michael Milford, Xiaojun Zhai, Klaus McDonald-Maier and
Shoaib Ehsan | An Evaluation and Ranking of Different Voting Schemes for Improved
Visual Place Recognition | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Visual Place Recognition has recently seen a surge of endeavours utilizing
different ensemble approaches to improve VPR performance. Ideas like
multi-process fusion or switching involve combining different VPR techniques
together, utilizing different strategies. One major aspect often common to many
of these strategi... | [
{
"created": "Tue, 9 May 2023 18:24:33 GMT",
"version": "v1"
}
] | 2023-05-11 | [
[
"Waheed",
"Maria",
""
],
[
"Milford",
"Michael",
""
],
[
"Zhai",
"Xiaojun",
""
],
[
"McDonald-Maier",
"Klaus",
""
],
[
"Ehsan",
"Shoaib",
""
]
] | Visual Place Recognition has recently seen a surge of endeavours utilizing different ensemble approaches to improve VPR performance. Ideas like multi-process fusion or switching involve combining different VPR techniques together, utilizing different strategies. One major aspect often common to many of these strategies... |
2303.07599 | Kaiqi Zhao | Kaiqi Zhao, Yitao Chen, Ming Zhao | A Contrastive Knowledge Transfer Framework for Model Compression and
Transfer Learning | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Knowledge Transfer (KT) achieves competitive performance and is widely used
for image classification tasks in model compression and transfer learning.
Existing KT works transfer the information from a large model ("teacher") to
train a small model ("student") by minimizing the difference of their
conditionally indepe... | [
{
"created": "Tue, 14 Mar 2023 02:45:41 GMT",
"version": "v1"
}
] | 2023-03-15 | [
[
"Zhao",
"Kaiqi",
""
],
[
"Chen",
"Yitao",
""
],
[
"Zhao",
"Ming",
""
]
] | Knowledge Transfer (KT) achieves competitive performance and is widely used for image classification tasks in model compression and transfer learning. Existing KT works transfer the information from a large model ("teacher") to train a small model ("student") by minimizing the difference of their conditionally independ... |
1206.4680 | Mikhail Bilenko | Hoyt Koepke (University of Washington), Mikhail Bilenko (Microsoft
Research) | Fast Prediction of New Feature Utility | ICML2012 | null | null | null | cs.LG math.ST stat.TH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the new feature utility prediction problem: statistically testing
whether adding a new feature to the data representation can improve predictive
accuracy on a supervised learning task. In many applications, identifying new
informative features is the primary pathway for improving performance. However,
evalua... | [
{
"created": "Mon, 18 Jun 2012 15:38:18 GMT",
"version": "v1"
}
] | 2012-06-22 | [
[
"Koepke",
"Hoyt",
"",
"University of Washington"
],
[
"Bilenko",
"Mikhail",
"",
"Microsoft\n Research"
]
] | We study the new feature utility prediction problem: statistically testing whether adding a new feature to the data representation can improve predictive accuracy on a supervised learning task. In many applications, identifying new informative features is the primary pathway for improving performance. However, evaluati... |
0803.1207 | Hang Dinh | Hang Dinh | Serious Flaws in Korf et al.'s Analysis on Time Complexity of A* | This paper has been withdrawn | null | null | null | cs.AI | http://creativecommons.org/licenses/by/3.0/ | This paper has been withdrawn.
| [
{
"created": "Sat, 8 Mar 2008 02:47:27 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Mar 2009 15:36:28 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Sep 2010 21:20:08 GMT",
"version": "v3"
}
] | 2010-09-30 | [
[
"Dinh",
"Hang",
""
]
] | This paper has been withdrawn. |
2211.16756 | Chengming Xu | Chengming Xu, Chen Liu, Siqian Yang, Yabiao Wang, Shijie Zhang, Lijie
Jia, Yanwei Fu | Split-PU: Hardness-aware Training Strategy for Positive-Unlabeled
Learning | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Positive-Unlabeled (PU) learning aims to learn a model with rare positive
samples and abundant unlabeled samples. Compared with classical binary
classification, the task of PU learning is much more challenging due to the
existence of many incompletely-annotated data instances. Since only part of the
most confident po... | [
{
"created": "Wed, 30 Nov 2022 05:48:31 GMT",
"version": "v1"
}
] | 2022-12-01 | [
[
"Xu",
"Chengming",
""
],
[
"Liu",
"Chen",
""
],
[
"Yang",
"Siqian",
""
],
[
"Wang",
"Yabiao",
""
],
[
"Zhang",
"Shijie",
""
],
[
"Jia",
"Lijie",
""
],
[
"Fu",
"Yanwei",
""
]
] | Positive-Unlabeled (PU) learning aims to learn a model with rare positive samples and abundant unlabeled samples. Compared with classical binary classification, the task of PU learning is much more challenging due to the existence of many incompletely-annotated data instances. Since only part of the most confident posi... |
2109.03890 | Vignesh Viswanathan | Gagan Biradar, Vignesh Viswanathan, Yair Zick | Model Explanations via the Axiomatic Causal Lens | Withdrawing because this paper was re-written and resubmitted at
arXiv:2310.03131. Please see arXiv:2310.03131 for the most recent version of
this work | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Explaining the decisions of black-box models is a central theme in the study
of trustworthy ML. Numerous measures have been proposed in the literature;
however, none of them take an axiomatic approach to causal explainability. In
this work, we propose three explanation measures which aggregate the set of all
but-for ... | [
{
"created": "Wed, 8 Sep 2021 19:33:52 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Sep 2021 14:17:59 GMT",
"version": "v2"
},
{
"created": "Mon, 31 Jan 2022 23:50:48 GMT",
"version": "v3"
},
{
"created": "Mon, 11 Sep 2023 19:33:45 GMT",
"version": "v4"
},
{
"cr... | 2024-02-20 | [
[
"Biradar",
"Gagan",
""
],
[
"Viswanathan",
"Vignesh",
""
],
[
"Zick",
"Yair",
""
]
] | Explaining the decisions of black-box models is a central theme in the study of trustworthy ML. Numerous measures have been proposed in the literature; however, none of them take an axiomatic approach to causal explainability. In this work, we propose three explanation measures which aggregate the set of all but-for ca... |
1909.03916 | Mark Ditsworth | Mark Ditsworth and Justin Ruths | Community Detection via Katz and Eigenvector Centrality | Submitted to Physical Review E | null | null | null | cs.SI physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The computational demands of community detection algorithms such as Louvain
and spectral optimization can be prohibitive for large networks. Eigenvector
centrality and Katz centrality are two network statistics commonly used to
describe the relative importance of nodes; and their calculation can be closely
approximat... | [
{
"created": "Mon, 9 Sep 2019 15:18:13 GMT",
"version": "v1"
}
] | 2019-09-10 | [
[
"Ditsworth",
"Mark",
""
],
[
"Ruths",
"Justin",
""
]
] | The computational demands of community detection algorithms such as Louvain and spectral optimization can be prohibitive for large networks. Eigenvector centrality and Katz centrality are two network statistics commonly used to describe the relative importance of nodes; and their calculation can be closely approximated... |
1503.08577 | Gabriel Peyre | Vincent Duval (INRIA Paris-Rocquencourt), Gabriel Peyr\'e (CEREMADE) | Sparse Spikes Deconvolution on Thin Grids | null | null | null | null | cs.IT math.IT math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This article analyzes the recovery performance of two popular finite
dimensional approximations of the sparse spikes deconvolution problem over
Radon measures. We examine in a unified framework both the L1 regularization
(often referred to as Lasso or Basis-Pursuit) and the Continuous Basis-Pursuit
(C-BP) methods. Th... | [
{
"created": "Mon, 30 Mar 2015 07:53:07 GMT",
"version": "v1"
}
] | 2015-03-31 | [
[
"Duval",
"Vincent",
"",
"INRIA Paris-Rocquencourt"
],
[
"Peyré",
"Gabriel",
"",
"CEREMADE"
]
] | This article analyzes the recovery performance of two popular finite dimensional approximations of the sparse spikes deconvolution problem over Radon measures. We examine in a unified framework both the L1 regularization (often referred to as Lasso or Basis-Pursuit) and the Continuous Basis-Pursuit (C-BP) methods. The ... |
2211.12035 | Chin Chun Ooi | Shi Jer Low, Venugopalan, S.G. Raghavan, Harish Gopalan, Jian Cheng
Wong, Justin Yeoh, Chin Chun Ooi | FastFlow: AI for Fast Urban Wind Velocity Prediction | null | null | null | null | cs.LG cs.CY physics.flu-dyn | http://creativecommons.org/licenses/by/4.0/ | Data-driven approaches, including deep learning, have shown great promise as
surrogate models across many domains. These extend to various areas in
sustainability. An interesting direction for which data-driven methods have not
been applied much yet is in the quick quantitative evaluation of urban layouts
for plannin... | [
{
"created": "Tue, 22 Nov 2022 06:13:48 GMT",
"version": "v1"
}
] | 2022-11-23 | [
[
"Low",
"Shi Jer",
""
],
[
"Venugopalan",
"",
""
],
[
"Raghavan",
"S. G.",
""
],
[
"Gopalan",
"Harish",
""
],
[
"Wong",
"Jian Cheng",
""
],
[
"Yeoh",
"Justin",
""
],
[
"Ooi",
"Chin Chun",
""
]
] | Data-driven approaches, including deep learning, have shown great promise as surrogate models across many domains. These extend to various areas in sustainability. An interesting direction for which data-driven methods have not been applied much yet is in the quick quantitative evaluation of urban layouts for planning ... |
2103.00464 | Omar Sharif | Eftekhar Hossain, Omar Sharif, Mohammed Moshiul Hoque | NLP-CUET@LT-EDI-EACL2021: Multilingual Code-Mixed Hope Speech Detection
using Cross-lingual Representation Learner | Winner LT-EDI workshop EACL-2021, 7 pages | null | null | null | cs.CL | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In recent years, several systems have been developed to regulate the spread
of negativity and eliminate aggressive, offensive or abusive contents from the
online platforms. Nevertheless, a limited number of researches carried out to
identify positive, encouraging and supportive contents. In this work, our goal
is to ... | [
{
"created": "Sun, 28 Feb 2021 11:30:52 GMT",
"version": "v1"
}
] | 2021-03-02 | [
[
"Hossain",
"Eftekhar",
""
],
[
"Sharif",
"Omar",
""
],
[
"Hoque",
"Mohammed Moshiul",
""
]
] | In recent years, several systems have been developed to regulate the spread of negativity and eliminate aggressive, offensive or abusive contents from the online platforms. Nevertheless, a limited number of researches carried out to identify positive, encouraging and supportive contents. In this work, our goal is to id... |
2306.09021 | Yizhou Chen | Yizhou Chen, Yushan Han, Jingyu Chen, Joseph Teran | Position-Based Nonlinear Gauss-Seidel for Quasistatic Hyperelasticity | null | null | null | null | cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Position based dynamics is a powerful technique for simulating a variety of
materials. Its primary strength is its robustness when run with limited
computational budget. We develop a novel approach to address problems with PBD
for quasistatic hyperelastic materials. Even though PBD is based on the
projection of stati... | [
{
"created": "Thu, 15 Jun 2023 10:28:12 GMT",
"version": "v1"
}
] | 2023-06-16 | [
[
"Chen",
"Yizhou",
""
],
[
"Han",
"Yushan",
""
],
[
"Chen",
"Jingyu",
""
],
[
"Teran",
"Joseph",
""
]
] | Position based dynamics is a powerful technique for simulating a variety of materials. Its primary strength is its robustness when run with limited computational budget. We develop a novel approach to address problems with PBD for quasistatic hyperelastic materials. Even though PBD is based on the projection of static ... |
2306.10620 | Patrick Kuckertz | Patrick Kuckertz, Jan G\"opfert, Oliver Karras, David Neuroth, Julian
Sch\"onau, Rodrigo Pueblas, Stephan Ferenz, Felix Engel, Noah Pflugradt, Jann
M. Weinand, Astrid Nie{\ss}e, S\"oren Auer, Detlef Stolten | A Metadata-Based Ecosystem to Improve the FAIRness of Research Software | null | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | The reuse of research software is central to research efficiency and academic
exchange. The application of software enables researchers with varied
backgrounds to reproduce, validate, and expand upon study findings.
Furthermore, the analysis of open source code aids in the comprehension,
comparison, and integration o... | [
{
"created": "Sun, 18 Jun 2023 19:01:08 GMT",
"version": "v1"
}
] | 2023-06-21 | [
[
"Kuckertz",
"Patrick",
""
],
[
"Göpfert",
"Jan",
""
],
[
"Karras",
"Oliver",
""
],
[
"Neuroth",
"David",
""
],
[
"Schönau",
"Julian",
""
],
[
"Pueblas",
"Rodrigo",
""
],
[
"Ferenz",
"Stephan",
""
],
[
... | The reuse of research software is central to research efficiency and academic exchange. The application of software enables researchers with varied backgrounds to reproduce, validate, and expand upon study findings. Furthermore, the analysis of open source code aids in the comprehension, comparison, and integration of ... |
1506.07866 | Gil Ben-Artzi | Gil Ben-Artzi, Yoni Kasten, Shmuel Peleg, Michael Werman | Camera Calibration from Dynamic Silhouettes Using Motion Barcodes | Update metadata | Proc. CVPR'16, Las Vegas, June 2016, pp. 4095-4103 | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Computing the epipolar geometry between cameras with very different
viewpoints is often problematic as matching points are hard to find. In these
cases, it has been proposed to use information from dynamic objects in the
scene for suggesting point and line correspondences.
We propose a speed up of about two orders ... | [
{
"created": "Thu, 25 Jun 2015 19:37:24 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Nov 2015 16:44:20 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Nov 2015 14:19:45 GMT",
"version": "v3"
},
{
"created": "Sun, 8 Jan 2017 00:45:49 GMT",
"version": "v4"
}
] | 2017-01-10 | [
[
"Ben-Artzi",
"Gil",
""
],
[
"Kasten",
"Yoni",
""
],
[
"Peleg",
"Shmuel",
""
],
[
"Werman",
"Michael",
""
]
] | Computing the epipolar geometry between cameras with very different viewpoints is often problematic as matching points are hard to find. In these cases, it has been proposed to use information from dynamic objects in the scene for suggesting point and line correspondences. We propose a speed up of about two orders of m... |
2208.10273 | Tie Luo | Ashish Gupta, Tie Luo, Mao V. Ngo, Sajal K. Das | Long-Short History of Gradients is All You Need: Detecting Malicious and
Unreliable Clients in Federated Learning | European Symposium on Research in Computer Security (ESORICS) 2022 | null | null | null | cs.CR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Federated learning offers a framework of training a machine learning model in
a distributed fashion while preserving privacy of the participants. As the
server cannot govern the clients' actions, nefarious clients may attack the
global model by sending malicious local gradients. In the meantime, there could
also be u... | [
{
"created": "Sun, 14 Aug 2022 04:54:28 GMT",
"version": "v1"
}
] | 2022-08-23 | [
[
"Gupta",
"Ashish",
""
],
[
"Luo",
"Tie",
""
],
[
"Ngo",
"Mao V.",
""
],
[
"Das",
"Sajal K.",
""
]
] | Federated learning offers a framework of training a machine learning model in a distributed fashion while preserving privacy of the participants. As the server cannot govern the clients' actions, nefarious clients may attack the global model by sending malicious local gradients. In the meantime, there could also be unr... |
1910.00531 | Nikos Salamanos | Nikos Salamanos, Michael J. Jensen, Xinlei He, Yang Chen, Michael
Sirivianos | On the Influence of Twitter Trolls during the 2016 US Presidential
Election | With this version, we are correcting an error in the Acknowledgments
regarding the research funding that supports this work. The correct one is
the European Union's Horizon 2020 Research and Innovation program under the
Cybersecurity CONCORDIA project (Grant Agreement No. 830927) | null | null | null | cs.SI | http://creativecommons.org/licenses/by/4.0/ | It is a widely accepted fact that state-sponsored Twitter accounts operated
during the 2016 US presidential election spreading millions of tweets with
misinformation and inflammatory political content. Whether these social media
campaigns of the so-called "troll" accounts were able to manipulate public
opinion is sti... | [
{
"created": "Tue, 1 Oct 2019 16:32:59 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Oct 2019 19:43:53 GMT",
"version": "v2"
}
] | 2019-10-07 | [
[
"Salamanos",
"Nikos",
""
],
[
"Jensen",
"Michael J.",
""
],
[
"He",
"Xinlei",
""
],
[
"Chen",
"Yang",
""
],
[
"Sirivianos",
"Michael",
""
]
] | It is a widely accepted fact that state-sponsored Twitter accounts operated during the 2016 US presidential election spreading millions of tweets with misinformation and inflammatory political content. Whether these social media campaigns of the so-called "troll" accounts were able to manipulate public opinion is still... |
2007.13233 | Najla Al-Taleb | Najla Al-Taleb, Nazar Abbas Saqib, Atta-ur-Rahman, Sujata Dash | Cyber Threat Intelligence for Secure Smart City | null | null | null | null | cs.CR cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Smart city improved the quality of life for the citizens by implementing
information communication technology (ICT) such as the internet of things
(IoT). Nevertheless, the smart city is a critical environment that needs to
secure it is network and data from intrusions and attacks. This work proposes a
hybrid deep lea... | [
{
"created": "Sun, 26 Jul 2020 22:39:33 GMT",
"version": "v1"
}
] | 2020-07-28 | [
[
"Al-Taleb",
"Najla",
""
],
[
"Saqib",
"Nazar Abbas",
""
],
[
"Atta-ur-Rahman",
"",
""
],
[
"Dash",
"Sujata",
""
]
] | Smart city improved the quality of life for the citizens by implementing information communication technology (ICT) such as the internet of things (IoT). Nevertheless, the smart city is a critical environment that needs to secure it is network and data from intrusions and attacks. This work proposes a hybrid deep learn... |
1904.02179 | Alexandra Porter | Alexandra Porter and Mary Wootters | Embedded Index Coding | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by applications in distributed storage and distributed computation,
we introduce embedded index coding (EIC). EIC is a type of distributed index
coding in which nodes in a distributed system act as both senders and receivers
of information. We show how embedded index coding is related to index coding in
gen... | [
{
"created": "Wed, 3 Apr 2019 18:03:21 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Apr 2019 19:24:14 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Oct 2019 20:15:57 GMT",
"version": "v3"
}
] | 2019-11-01 | [
[
"Porter",
"Alexandra",
""
],
[
"Wootters",
"Mary",
""
]
] | Motivated by applications in distributed storage and distributed computation, we introduce embedded index coding (EIC). EIC is a type of distributed index coding in which nodes in a distributed system act as both senders and receivers of information. We show how embedded index coding is related to index coding in gener... |
1912.12957 | EPTCS | Claudia Schon, Sophie Siebert, Frieder Stolzenburg | Using ConceptNet to Teach Common Sense to an Automated Theorem Prover | In Proceedings ARCADE 2019, arXiv:1912.11786 | EPTCS 311, 2019, pp. 19-24 | 10.4204/EPTCS.311.3 | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The CoRg system is a system to solve commonsense reasoning problems. The core
of the CoRg system is the automated theorem prover Hyper that is fed with large
amounts of background knowledge. This background knowledge plays a crucial role
in solving commonsense reasoning problems. In this paper we present different
wa... | [
{
"created": "Mon, 30 Dec 2019 15:13:53 GMT",
"version": "v1"
}
] | 2020-01-01 | [
[
"Schon",
"Claudia",
""
],
[
"Siebert",
"Sophie",
""
],
[
"Stolzenburg",
"Frieder",
""
]
] | The CoRg system is a system to solve commonsense reasoning problems. The core of the CoRg system is the automated theorem prover Hyper that is fed with large amounts of background knowledge. This background knowledge plays a crucial role in solving commonsense reasoning problems. In this paper we present different ways... |
1802.03006 | Lars Buesing | Lars Buesing, Theophane Weber, Sebastien Racaniere, S. M. Ali Eslami,
Danilo Rezende, David P. Reichert, Fabio Viola, Frederic Besse, Karol Gregor,
Demis Hassabis, Daan Wierstra | Learning and Querying Fast Generative Models for Reinforcement Learning | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A key challenge in model-based reinforcement learning (RL) is to synthesize
computationally efficient and accurate environment models. We show that
carefully designed generative models that learn and operate on compact state
representations, so-called state-space models, substantially reduce the
computational costs f... | [
{
"created": "Thu, 8 Feb 2018 18:54:44 GMT",
"version": "v1"
}
] | 2018-02-09 | [
[
"Buesing",
"Lars",
""
],
[
"Weber",
"Theophane",
""
],
[
"Racaniere",
"Sebastien",
""
],
[
"Eslami",
"S. M. Ali",
""
],
[
"Rezende",
"Danilo",
""
],
[
"Reichert",
"David P.",
""
],
[
"Viola",
"Fabio",
""
... | A key challenge in model-based reinforcement learning (RL) is to synthesize computationally efficient and accurate environment models. We show that carefully designed generative models that learn and operate on compact state representations, so-called state-space models, substantially reduce the computational costs for... |
1612.00130 | Mengfan Zheng | Mengfan Zheng, Meixia Tao, Wen Chen and Cong Ling | Secure Polar Coding for the Two-Way Wiretap Channel | 28 pages, 7 figures | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of polar coding for secure communications over the
two-way wiretap channel, where two legitimate users communicate with each other
simultaneously while a passive eavesdropper overhears a combination of their
exchanged signals. The legitimate users wish to design a cooperative jamming
code such... | [
{
"created": "Thu, 1 Dec 2016 03:32:25 GMT",
"version": "v1"
},
{
"created": "Sat, 13 May 2017 04:49:35 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Jun 2017 07:55:48 GMT",
"version": "v3"
}
] | 2017-06-23 | [
[
"Zheng",
"Mengfan",
""
],
[
"Tao",
"Meixia",
""
],
[
"Chen",
"Wen",
""
],
[
"Ling",
"Cong",
""
]
] | We consider the problem of polar coding for secure communications over the two-way wiretap channel, where two legitimate users communicate with each other simultaneously while a passive eavesdropper overhears a combination of their exchanged signals. The legitimate users wish to design a cooperative jamming code such t... |
2106.07140 | Jihyeong Yoo | Jihyeong Yoo and Qifeng Chen | SinIR: Efficient General Image Manipulation with Single Image
Reconstruction | Accepted to ICML 2021 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose SinIR, an efficient reconstruction-based framework trained on a
single natural image for general image manipulation, including
super-resolution, editing, harmonization, paint-to-image, photo-realistic style
transfer, and artistic style transfer. We train our model on a single image
with cascaded multi-scal... | [
{
"created": "Mon, 14 Jun 2021 02:41:26 GMT",
"version": "v1"
}
] | 2021-06-15 | [
[
"Yoo",
"Jihyeong",
""
],
[
"Chen",
"Qifeng",
""
]
] | We propose SinIR, an efficient reconstruction-based framework trained on a single natural image for general image manipulation, including super-resolution, editing, harmonization, paint-to-image, photo-realistic style transfer, and artistic style transfer. We train our model on a single image with cascaded multi-scale ... |
2103.04768 | Liya Wang | Liya Wang, Panta Lucic, Keith Campbell, and Craig Wanke | Helicopter Track Identification with Autoencoder | Draft for ICNS conference. arXiv admin note: text overlap with
arXiv:2011.01464 | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | Computing power, big data, and advancement of algorithms have led to a
renewed interest in artificial intelligence (AI), especially in deep learning
(DL). The success of DL largely lies on data representation because different
representations can indicate to a degree the different explanatory factors of
variation beh... | [
{
"created": "Wed, 3 Mar 2021 22:32:39 GMT",
"version": "v1"
}
] | 2021-03-09 | [
[
"Wang",
"Liya",
""
],
[
"Lucic",
"Panta",
""
],
[
"Campbell",
"Keith",
""
],
[
"Wanke",
"Craig",
""
]
] | Computing power, big data, and advancement of algorithms have led to a renewed interest in artificial intelligence (AI), especially in deep learning (DL). The success of DL largely lies on data representation because different representations can indicate to a degree the different explanatory factors of variation behin... |
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