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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2402.17016 | Han Xiao | Isabelle Mohr, Markus Krimmel, Saba Sturua, Mohammad Kalim Akram,
Andreas Koukounas, Michael G\"unther, Georgios Mastrapas, Vinit Ravishankar,
Joan Fontanals Mart\'inez, Feng Wang, Qi Liu, Ziniu Yu, Jie Fu, Saahil
Ognawala, Susana Guzman, Bo Wang, Maximilian Werk, Nan Wang, Han Xiao | Multi-Task Contrastive Learning for 8192-Token Bilingual Text Embeddings | null | null | null | null | cs.CL cs.AI cs.IR | http://creativecommons.org/licenses/by/4.0/ | We introduce a novel suite of state-of-the-art bilingual text embedding
models that are designed to support English and another target language. These
models are capable of processing lengthy text inputs with up to 8192 tokens,
making them highly versatile for a range of natural language processing tasks
such as text... | [
{
"created": "Mon, 26 Feb 2024 20:53:12 GMT",
"version": "v1"
}
] | 2024-02-28 | [
[
"Mohr",
"Isabelle",
""
],
[
"Krimmel",
"Markus",
""
],
[
"Sturua",
"Saba",
""
],
[
"Akram",
"Mohammad Kalim",
""
],
[
"Koukounas",
"Andreas",
""
],
[
"Günther",
"Michael",
""
],
[
"Mastrapas",
"Georgios",
"... | We introduce a novel suite of state-of-the-art bilingual text embedding models that are designed to support English and another target language. These models are capable of processing lengthy text inputs with up to 8192 tokens, making them highly versatile for a range of natural language processing tasks such as text r... |
2211.03199 | Dominik Filipiak | Dominik Filipiak and Anna Fensel and Agata Filipowska | KGTN-ens: Few-Shot Image Classification with Knowledge Graph Ensembles | Applied Intelligence (2024) | null | 10.1007/s10489-023-05129-8 | null | cs.CV cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose KGTN-ens, a framework extending the recent Knowledge Graph
Transfer Network (KGTN) in order to incorporate multiple knowledge graph
embeddings at a small cost. We evaluate it with different combinations of
embeddings in a few-shot image classification task. We also construct a new
knowledge source - Wikida... | [
{
"created": "Sun, 6 Nov 2022 18:44:04 GMT",
"version": "v1"
}
] | 2024-01-29 | [
[
"Filipiak",
"Dominik",
""
],
[
"Fensel",
"Anna",
""
],
[
"Filipowska",
"Agata",
""
]
] | We propose KGTN-ens, a framework extending the recent Knowledge Graph Transfer Network (KGTN) in order to incorporate multiple knowledge graph embeddings at a small cost. We evaluate it with different combinations of embeddings in a few-shot image classification task. We also construct a new knowledge source - Wikidata... |
1908.10620 | Andrea Celli | Matteo Castiglioni, Andrea Celli, Nicola Gatti | Persuading Voters: It's Easy to Whisper, It's Hard to Speak Loud | null | null | null | null | cs.GT cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We focus on the following natural question: is it possible to influence the
outcome of a voting process through the strategic provision of information to
voters who update their beliefs rationally? We investigate whether it is
computationally tractable to design a signaling scheme maximizing the
probability with whic... | [
{
"created": "Wed, 28 Aug 2019 10:05:41 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Sep 2019 14:39:32 GMT",
"version": "v2"
}
] | 2019-09-24 | [
[
"Castiglioni",
"Matteo",
""
],
[
"Celli",
"Andrea",
""
],
[
"Gatti",
"Nicola",
""
]
] | We focus on the following natural question: is it possible to influence the outcome of a voting process through the strategic provision of information to voters who update their beliefs rationally? We investigate whether it is computationally tractable to design a signaling scheme maximizing the probability with which ... |
2211.15901 | Zichen He | Zichen He and Chunwei Song and Lu Dong | Multi-robot Social-aware Cooperative Planning in Pedestrian Environments
Using Multi-agent Reinforcement Learning | null | null | null | null | cs.RO cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Safe and efficient co-planning of multiple robots in pedestrian participation
environments is promising for applications. In this work, a novel multi-robot
social-aware efficient cooperative planner that on the basis of off-policy
multi-agent reinforcement learning (MARL) under partial dimension-varying
observation a... | [
{
"created": "Tue, 29 Nov 2022 03:38:47 GMT",
"version": "v1"
}
] | 2022-11-30 | [
[
"He",
"Zichen",
""
],
[
"Song",
"Chunwei",
""
],
[
"Dong",
"Lu",
""
]
] | Safe and efficient co-planning of multiple robots in pedestrian participation environments is promising for applications. In this work, a novel multi-robot social-aware efficient cooperative planner that on the basis of off-policy multi-agent reinforcement learning (MARL) under partial dimension-varying observation and... |
2210.00124 | Honglin Chen | Honglin Chen, Rundi Wu, Eitan Grinspun, Changxi Zheng, Peter Yichen
Chen | Implicit Neural Spatial Representations for Time-dependent PDEs | ICML 2023. Project page: http://www.cs.columbia.edu/cg/INSR-PDE/ | null | null | null | cs.LG cs.CE cs.GR cs.NA math.NA | http://creativecommons.org/licenses/by/4.0/ | Implicit Neural Spatial Representation (INSR) has emerged as an effective
representation of spatially-dependent vector fields. This work explores solving
time-dependent PDEs with INSR. Classical PDE solvers introduce both temporal
and spatial discretizations. Common spatial discretizations include meshes and
meshless... | [
{
"created": "Fri, 30 Sep 2022 22:46:40 GMT",
"version": "v1"
},
{
"created": "Wed, 31 May 2023 02:26:55 GMT",
"version": "v2"
}
] | 2023-06-01 | [
[
"Chen",
"Honglin",
""
],
[
"Wu",
"Rundi",
""
],
[
"Grinspun",
"Eitan",
""
],
[
"Zheng",
"Changxi",
""
],
[
"Chen",
"Peter Yichen",
""
]
] | Implicit Neural Spatial Representation (INSR) has emerged as an effective representation of spatially-dependent vector fields. This work explores solving time-dependent PDEs with INSR. Classical PDE solvers introduce both temporal and spatial discretizations. Common spatial discretizations include meshes and meshless p... |
2010.02481 | Hoang Nguyen | Hoang Nguyen, Chenwei Zhang, Congying Xia, Philip S. Yu | Dynamic Semantic Matching and Aggregation Network for Few-shot Intent
Detection | 10 pages, 3 figures. To appear in Findings of EMNLP 2020 | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Few-shot Intent Detection is challenging due to the scarcity of available
annotated utterances. Although recent works demonstrate that multi-level
matching plays an important role in transferring learned knowledge from seen
training classes to novel testing classes, they rely on a static similarity
measure and overly... | [
{
"created": "Tue, 6 Oct 2020 05:16:38 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Oct 2020 06:07:12 GMT",
"version": "v2"
}
] | 2020-10-13 | [
[
"Nguyen",
"Hoang",
""
],
[
"Zhang",
"Chenwei",
""
],
[
"Xia",
"Congying",
""
],
[
"Yu",
"Philip S.",
""
]
] | Few-shot Intent Detection is challenging due to the scarcity of available annotated utterances. Although recent works demonstrate that multi-level matching plays an important role in transferring learned knowledge from seen training classes to novel testing classes, they rely on a static similarity measure and overly f... |
1310.4217 | Bingni Brunton | B. W. Brunton, S. L. Brunton, J. L. Proctor, and J. N. Kutz | Optimal Sensor Placement and Enhanced Sparsity for Classification | 13 pages, 11 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The goal of compressive sensing is efficient reconstruction of data from few
measurements, sometimes leading to a categorical decision. If only
classification is required, reconstruction can be circumvented and the
measurements needed are orders-of-magnitude sparser still. We define enhanced
sparsity as the reduction... | [
{
"created": "Tue, 15 Oct 2013 21:41:17 GMT",
"version": "v1"
}
] | 2013-10-17 | [
[
"Brunton",
"B. W.",
""
],
[
"Brunton",
"S. L.",
""
],
[
"Proctor",
"J. L.",
""
],
[
"Kutz",
"J. N.",
""
]
] | The goal of compressive sensing is efficient reconstruction of data from few measurements, sometimes leading to a categorical decision. If only classification is required, reconstruction can be circumvented and the measurements needed are orders-of-magnitude sparser still. We define enhanced sparsity as the reduction i... |
2202.04428 | Ron Dorfman | Ron Dorfman, Kfir Y. Levy | Adapting to Mixing Time in Stochastic Optimization with Markovian Data | ICML 2022 | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider stochastic optimization problems where data is drawn from a
Markov chain. Existing methods for this setting crucially rely on knowing the
mixing time of the chain, which in real-world applications is usually unknown.
We propose the first optimization method that does not require the knowledge of
the mixin... | [
{
"created": "Wed, 9 Feb 2022 12:43:11 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Oct 2022 16:05:15 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Jul 2023 16:05:28 GMT",
"version": "v3"
}
] | 2023-07-14 | [
[
"Dorfman",
"Ron",
""
],
[
"Levy",
"Kfir Y.",
""
]
] | We consider stochastic optimization problems where data is drawn from a Markov chain. Existing methods for this setting crucially rely on knowing the mixing time of the chain, which in real-world applications is usually unknown. We propose the first optimization method that does not require the knowledge of the mixing ... |
1503.03535 | \c{C}a\u{g}lar G\"ul\c{c}ehre | Caglar Gulcehre, Orhan Firat, Kelvin Xu, Kyunghyun Cho, Loic Barrault,
Huei-Chi Lin, Fethi Bougares, Holger Schwenk, Yoshua Bengio | On Using Monolingual Corpora in Neural Machine Translation | 9 pages, 2 figures | null | null | null | cs.CL | http://creativecommons.org/licenses/by-nc-sa/3.0/ | Recent work on end-to-end neural network-based architectures for machine
translation has shown promising results for En-Fr and En-De translation.
Arguably, one of the major factors behind this success has been the
availability of high quality parallel corpora. In this work, we investigate how
to leverage abundant mon... | [
{
"created": "Wed, 11 Mar 2015 23:50:04 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Jun 2015 14:05:31 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Gulcehre",
"Caglar",
""
],
[
"Firat",
"Orhan",
""
],
[
"Xu",
"Kelvin",
""
],
[
"Cho",
"Kyunghyun",
""
],
[
"Barrault",
"Loic",
""
],
[
"Lin",
"Huei-Chi",
""
],
[
"Bougares",
"Fethi",
""
],
[
"Schwe... | Recent work on end-to-end neural network-based architectures for machine translation has shown promising results for En-Fr and En-De translation. Arguably, one of the major factors behind this success has been the availability of high quality parallel corpora. In this work, we investigate how to leverage abundant monol... |
1607.00918 | Vahid Aref | Vahid Aref, Narayanan Rengaswamy, Laurent Schmalen | Spatially Coupled LDPC Codes Affected by a Single Random Burst of
Erasures | Accepted for presentation in 2016 International Symposium on Turbo
Codes & Iterative Information Processing | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spatially-Coupled LDPC (SC-LDPC) ensembles achieve the capacity of binary
memoryless channels (BMS), asymptotically, under belief-propagation (BP)
decoding. In this paper, we study the BP decoding of these code ensembles over
a BMS channel and in the presence of a single random burst of erasures. We show
that in the ... | [
{
"created": "Mon, 4 Jul 2016 14:53:38 GMT",
"version": "v1"
}
] | 2016-07-05 | [
[
"Aref",
"Vahid",
""
],
[
"Rengaswamy",
"Narayanan",
""
],
[
"Schmalen",
"Laurent",
""
]
] | Spatially-Coupled LDPC (SC-LDPC) ensembles achieve the capacity of binary memoryless channels (BMS), asymptotically, under belief-propagation (BP) decoding. In this paper, we study the BP decoding of these code ensembles over a BMS channel and in the presence of a single random burst of erasures. We show that in the li... |
2304.14447 | Tu Nguyen Anh | Nguyen Anh Tu, Hoang Thi Thu Uyen, Tu Minh Phuong, Ngo Xuan Bach | Analyzing Vietnamese Legal Questions Using Deep Neural Networks with
Biaffine Classifiers | accepted as the oral presentation at ICONIP 2021 | null | 10.1007/978-3-030-92270-2_44 | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In this paper, we propose using deep neural networks to extract important
information from Vietnamese legal questions, a fundamental task towards
building a question answering system in the legal domain. Given a legal
question in natural language, the goal is to extract all the segments that
contain the needed inform... | [
{
"created": "Thu, 27 Apr 2023 18:19:24 GMT",
"version": "v1"
}
] | 2023-05-01 | [
[
"Tu",
"Nguyen Anh",
""
],
[
"Uyen",
"Hoang Thi Thu",
""
],
[
"Phuong",
"Tu Minh",
""
],
[
"Bach",
"Ngo Xuan",
""
]
] | In this paper, we propose using deep neural networks to extract important information from Vietnamese legal questions, a fundamental task towards building a question answering system in the legal domain. Given a legal question in natural language, the goal is to extract all the segments that contain the needed informat... |
2404.07479 | Xia Su | Xia Su, Han Zhang, Kaiming Cheng, Jaewook Lee, Qiaochu Liu, Wyatt
Olson, Jon Froehlich | RASSAR: Room Accessibility and Safety Scanning in Augmented Reality | To Appear in CHI 2024 | null | null | null | cs.HC | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The safety and accessibility of our homes is critical to quality of life and
evolves as we age, become ill, host guests, or experience life events such as
having children. Researchers and health professionals have created assessment
instruments such as checklists that enable homeowners and trained experts to
identify... | [
{
"created": "Thu, 11 Apr 2024 05:12:13 GMT",
"version": "v1"
}
] | 2024-04-12 | [
[
"Su",
"Xia",
""
],
[
"Zhang",
"Han",
""
],
[
"Cheng",
"Kaiming",
""
],
[
"Lee",
"Jaewook",
""
],
[
"Liu",
"Qiaochu",
""
],
[
"Olson",
"Wyatt",
""
],
[
"Froehlich",
"Jon",
""
]
] | The safety and accessibility of our homes is critical to quality of life and evolves as we age, become ill, host guests, or experience life events such as having children. Researchers and health professionals have created assessment instruments such as checklists that enable homeowners and trained experts to identify a... |
1504.02921 | Wei Liu Dr | Wei Liu | Antenna Array Signal Processing for Quaternion-Valued Wireless
Communication Systems | 3 pages, 5 figures, published in Proc. of the IEEE Benjamin Franklin
Symposium on Microwave and Antenna Sub-systems (BenMAS), Philadelphia, US,
September 2014 | null | 10.1109/BenMAS.2014.7529462 | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quaternion-valued wireless communication systems have been studied in the
past. Although progress has been made in this promising area, a crucial missing
link is lack of effective and efficient quaternion-valued signal processing
algorithms for channel equalisation and beamforming. With most recent
developments in qu... | [
{
"created": "Sat, 11 Apr 2015 22:44:42 GMT",
"version": "v1"
}
] | 2016-11-02 | [
[
"Liu",
"Wei",
""
]
] | Quaternion-valued wireless communication systems have been studied in the past. Although progress has been made in this promising area, a crucial missing link is lack of effective and efficient quaternion-valued signal processing algorithms for channel equalisation and beamforming. With most recent developments in quat... |
1507.05272 | Emilia Oikarinen | Laura Koponen and Emilia Oikarinen and Tomi Janhunen and Laura
S\"ail\"a | Optimizing Phylogenetic Supertrees Using Answer Set Programming | To appear in Theory and Practice of Logic Programming (TPLP),
Proceedings of ICLP 2015 | Theory and Practice of Logic Programming 15 (2015) 604-619 | 10.1017/S1471068415000265 | null | cs.CE cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The supertree construction problem is about combining several phylogenetic
trees with possibly conflicting information into a single tree that has all the
leaves of the source trees as its leaves and the relationships between the
leaves are as consistent with the source trees as possible. This leads to an
optimizatio... | [
{
"created": "Sun, 19 Jul 2015 10:19:08 GMT",
"version": "v1"
}
] | 2020-02-19 | [
[
"Koponen",
"Laura",
""
],
[
"Oikarinen",
"Emilia",
""
],
[
"Janhunen",
"Tomi",
""
],
[
"Säilä",
"Laura",
""
]
] | The supertree construction problem is about combining several phylogenetic trees with possibly conflicting information into a single tree that has all the leaves of the source trees as its leaves and the relationships between the leaves are as consistent with the source trees as possible. This leads to an optimization ... |
2005.02218 | Matthias Bentert | Luis M\"uller and Matthias Bentert | On Reachable Assignments in Cycles and Cliques | null | null | null | null | cs.MA cs.DM cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The efficient and fair distribution of indivisible resources among agents is
a common problem in the field of \emph{Multi-Agent-Systems}. We consider a
graph-based version of this problem called Reachable Assignments, introduced by
Gourves, Lesca, and Wilczynski [AAAI, 2017]. The input for this problem
consists of a ... | [
{
"created": "Tue, 5 May 2020 14:23:55 GMT",
"version": "v1"
}
] | 2020-05-06 | [
[
"Müller",
"Luis",
""
],
[
"Bentert",
"Matthias",
""
]
] | The efficient and fair distribution of indivisible resources among agents is a common problem in the field of \emph{Multi-Agent-Systems}. We consider a graph-based version of this problem called Reachable Assignments, introduced by Gourves, Lesca, and Wilczynski [AAAI, 2017]. The input for this problem consists of a se... |
2403.08396 | Bruno Pereira Cipriano | Bruno Pereira Cipriano, Pedro Alves, Paul Denny | A Picture Is Worth a Thousand Words: Exploring Diagram and Video-Based
OOP Exercises to Counter LLM Over-Reliance | This is the author's draft of this paper | null | null | null | cs.SE cs.HC | http://creativecommons.org/licenses/by/4.0/ | Much research has highlighted the impressive capabilities of large language
models (LLMs), like GPT and Bard, for solving introductory programming
exercises. Recent work has shown that LLMs can effectively solve a range of
more complex object-oriented programming (OOP) exercises with text-based
specifications. This r... | [
{
"created": "Wed, 13 Mar 2024 10:21:29 GMT",
"version": "v1"
}
] | 2024-03-14 | [
[
"Cipriano",
"Bruno Pereira",
""
],
[
"Alves",
"Pedro",
""
],
[
"Denny",
"Paul",
""
]
] | Much research has highlighted the impressive capabilities of large language models (LLMs), like GPT and Bard, for solving introductory programming exercises. Recent work has shown that LLMs can effectively solve a range of more complex object-oriented programming (OOP) exercises with text-based specifications. This rai... |
2303.03174 | Paolo Bova | Paolo Bova and Alessandro Di Stefano and The Anh Han | Both eyes open: Vigilant Incentives help Regulatory Markets improve AI
Safety | null | null | null | null | cs.AI cs.CY cs.GT cs.MA econ.GN q-fin.EC | http://creativecommons.org/licenses/by/4.0/ | In the context of rapid discoveries by leaders in AI, governments must
consider how to design regulation that matches the increasing pace of new AI
capabilities. Regulatory Markets for AI is a proposal designed with
adaptability in mind. It involves governments setting outcome-based targets for
AI companies to achiev... | [
{
"created": "Mon, 6 Mar 2023 14:42:05 GMT",
"version": "v1"
}
] | 2023-03-07 | [
[
"Bova",
"Paolo",
""
],
[
"Di Stefano",
"Alessandro",
""
],
[
"Han",
"The Anh",
""
]
] | In the context of rapid discoveries by leaders in AI, governments must consider how to design regulation that matches the increasing pace of new AI capabilities. Regulatory Markets for AI is a proposal designed with adaptability in mind. It involves governments setting outcome-based targets for AI companies to achieve,... |
2307.01651 | Jonas-Dario Troles | Jonas-Dario Troles and Richard Nieding and Sonia Simons and Ute Schmid | Task Planning Support for Arborists and Foresters: Comparing Deep
Learning Approaches for Tree Inventory and Tree Vitality Assessment Based on
UAV-Data | I4CS 2023: 23rd International Conference on Innovations for Community
Services | null | null | null | cs.CV cs.CY | http://creativecommons.org/licenses/by-sa/4.0/ | Climate crisis and correlating prolonged, more intense periods of drought
threaten tree health in cities and forests. In consequence, arborists and
foresters suffer from increasing workloads and, in the best case, a consistent
but often declining workforce. To optimise workflows and increase productivity,
we propose ... | [
{
"created": "Tue, 4 Jul 2023 11:15:27 GMT",
"version": "v1"
}
] | 2023-07-06 | [
[
"Troles",
"Jonas-Dario",
""
],
[
"Nieding",
"Richard",
""
],
[
"Simons",
"Sonia",
""
],
[
"Schmid",
"Ute",
""
]
] | Climate crisis and correlating prolonged, more intense periods of drought threaten tree health in cities and forests. In consequence, arborists and foresters suffer from increasing workloads and, in the best case, a consistent but often declining workforce. To optimise workflows and increase productivity, we propose a ... |
2307.09263 | Kecheng Fan | Kecheng Fan, Wen Chen, Jun Li, Xiumei Deng, Xuefeng Han and Ming Ding | Mobility-Aware Joint User Scheduling and Resource Allocation for Low
Latency Federated Learning | null | null | null | null | cs.DC cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As an efficient distributed machine learning approach, Federated learning
(FL) can obtain a shared model by iterative local model training at the user
side and global model aggregating at the central server side, thereby
protecting privacy of users. Mobile users in FL systems typically communicate
with base stations ... | [
{
"created": "Tue, 18 Jul 2023 13:48:05 GMT",
"version": "v1"
}
] | 2023-07-19 | [
[
"Fan",
"Kecheng",
""
],
[
"Chen",
"Wen",
""
],
[
"Li",
"Jun",
""
],
[
"Deng",
"Xiumei",
""
],
[
"Han",
"Xuefeng",
""
],
[
"Ding",
"Ming",
""
]
] | As an efficient distributed machine learning approach, Federated learning (FL) can obtain a shared model by iterative local model training at the user side and global model aggregating at the central server side, thereby protecting privacy of users. Mobile users in FL systems typically communicate with base stations (B... |
2205.08790 | Mattia Giovanni Campana | Mattia Giovanni Campana, Franca Delmastro | On-device modeling of user's social context and familiar places from
smartphone-embedded sensor data | I request the withdrawal of the paper because it has been already
submitted (and published) on arXiv with identifier 2306.15437 | Elsevier Journal of Network and Computer Applications, Volume 205,
September 2022 | 10.1016/j.jnca.2022.103438 | null | cs.LG cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Context modeling and recognition represent complex tasks that allow mobile
and ubiquitous computing applications to adapt to the user's situation. Current
solutions mainly focus on limited context information generally processed on
centralized architectures, potentially exposing users' personal data to privacy
leakag... | [
{
"created": "Wed, 18 May 2022 08:32:26 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jun 2023 09:48:28 GMT",
"version": "v2"
},
{
"created": "Tue, 18 Jul 2023 09:00:25 GMT",
"version": "v3"
}
] | 2023-07-19 | [
[
"Campana",
"Mattia Giovanni",
""
],
[
"Delmastro",
"Franca",
""
]
] | Context modeling and recognition represent complex tasks that allow mobile and ubiquitous computing applications to adapt to the user's situation. Current solutions mainly focus on limited context information generally processed on centralized architectures, potentially exposing users' personal data to privacy leakage,... |
1112.2012 | Joshua Grochow | Joshua A. Grochow | Lie algebra conjugacy | null | null | null | null | cs.CC cs.DS cs.SC math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the problem of matrix Lie algebra conjugacy. Lie algebras arise
centrally in areas as diverse as differential equations, particle physics,
group theory, and the Mulmuley--Sohoni Geometric Complexity Theory program. A
matrix Lie algebra is a set L of matrices such that $A, B\in L$ implies $AB -
BA \in L$. Two... | [
{
"created": "Fri, 9 Dec 2011 03:24:19 GMT",
"version": "v1"
}
] | 2011-12-12 | [
[
"Grochow",
"Joshua A.",
""
]
] | We study the problem of matrix Lie algebra conjugacy. Lie algebras arise centrally in areas as diverse as differential equations, particle physics, group theory, and the Mulmuley--Sohoni Geometric Complexity Theory program. A matrix Lie algebra is a set L of matrices such that $A, B\in L$ implies $AB - BA \in L$. Two m... |
2002.01352 | Yi-Shuai Niu | Yi-Shuai Niu, Yu You, Wenxu Xu, Wentao Ding, Junpeng Hu, Songquan Yao | A Difference-of-Convex Programming Approach With Parallel
Branch-and-Bound For Sentence Compression Via A Hybrid Extractive Model | Full length paper (a short version of this paper for conference
proceedings can be found arXiv:1902.07248) | Optimization Letters (2021) | 10.1007/s11590-020-01695-9 | null | cs.AI math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sentence compression is an important problem in natural language processing
with wide applications in text summarization, search engine and human-AI
interaction system etc. In this paper, we design a hybrid extractive sentence
compression model combining a probability language model and a parse tree
language model fo... | [
{
"created": "Sun, 2 Feb 2020 18:33:31 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Feb 2021 14:59:45 GMT",
"version": "v2"
}
] | 2021-02-16 | [
[
"Niu",
"Yi-Shuai",
""
],
[
"You",
"Yu",
""
],
[
"Xu",
"Wenxu",
""
],
[
"Ding",
"Wentao",
""
],
[
"Hu",
"Junpeng",
""
],
[
"Yao",
"Songquan",
""
]
] | Sentence compression is an important problem in natural language processing with wide applications in text summarization, search engine and human-AI interaction system etc. In this paper, we design a hybrid extractive sentence compression model combining a probability language model and a parse tree language model for ... |
1805.04594 | Arunesh Mathur | Arunesh Mathur, Nathan Malkin, Marian Harbach, Eyal Peer, Serge
Egelman | Quantifying Users' Beliefs about Software Updates | 7 pages, 3 figures, NDSS Workshop on Usable Security (USEC 2018) | NDSS Workshop on Usable Security, San Diego (USEC 2018) | 10.14722/usec.2018.23036 | null | cs.CR cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Software updates are critical to the performance, compatibility, and security
of software systems. However, users do not always install updates, leaving
their machines vulnerable to attackers' exploits. While recent studies have
highlighted numerous reasons why users ignore updates, little is known about
how prevalen... | [
{
"created": "Fri, 11 May 2018 21:20:09 GMT",
"version": "v1"
}
] | 2018-09-06 | [
[
"Mathur",
"Arunesh",
""
],
[
"Malkin",
"Nathan",
""
],
[
"Harbach",
"Marian",
""
],
[
"Peer",
"Eyal",
""
],
[
"Egelman",
"Serge",
""
]
] | Software updates are critical to the performance, compatibility, and security of software systems. However, users do not always install updates, leaving their machines vulnerable to attackers' exploits. While recent studies have highlighted numerous reasons why users ignore updates, little is known about how prevalent ... |
2010.02847 | Haiyang Zhang | Haiyang Zhang, Alison Sneyd and Mark Stevenson | Robustness and Reliability of Gender Bias Assessment in Word Embeddings:
The Role of Base Pairs | Accepted at AACL-IJCNLP 2020 | null | null | null | cs.CL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been shown that word embeddings can exhibit gender bias, and various
methods have been proposed to quantify this. However, the extent to which the
methods are capturing social stereotypes inherited from the data has been
debated. Bias is a complex concept and there exist multiple ways to define it.
Previous wo... | [
{
"created": "Tue, 6 Oct 2020 16:09:05 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Oct 2020 21:24:16 GMT",
"version": "v2"
}
] | 2020-10-29 | [
[
"Zhang",
"Haiyang",
""
],
[
"Sneyd",
"Alison",
""
],
[
"Stevenson",
"Mark",
""
]
] | It has been shown that word embeddings can exhibit gender bias, and various methods have been proposed to quantify this. However, the extent to which the methods are capturing social stereotypes inherited from the data has been debated. Bias is a complex concept and there exist multiple ways to define it. Previous work... |
2306.15925 | Chengkai Hou | Chengkai Hou and Jieyu Zhang and Haonan Wang and Tianyi Zhou | Subclass-balancing Contrastive Learning for Long-tailed Recognition | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Long-tailed recognition with imbalanced class distribution naturally emerges
in practical machine learning applications. Existing methods such as data
reweighing, resampling, and supervised contrastive learning enforce the class
balance with a price of introducing imbalance between instances of head class
and tail cl... | [
{
"created": "Wed, 28 Jun 2023 05:08:43 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Sep 2023 10:40:30 GMT",
"version": "v2"
}
] | 2023-09-12 | [
[
"Hou",
"Chengkai",
""
],
[
"Zhang",
"Jieyu",
""
],
[
"Wang",
"Haonan",
""
],
[
"Zhou",
"Tianyi",
""
]
] | Long-tailed recognition with imbalanced class distribution naturally emerges in practical machine learning applications. Existing methods such as data reweighing, resampling, and supervised contrastive learning enforce the class balance with a price of introducing imbalance between instances of head class and tail clas... |
1501.02659 | Damianos Gavalas | Thomas Chatzidimitris, Damianos Gavalas, Vlasios Kasapakis | PacMap: Transferring PacMan to the Physical Realm | 6 pages, 3 figures, Proceedings of the International Conference on
Pervasive Games (PERGAMES'2014), Rome, Italy, 27 October 2014 | null | null | null | cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper discusses the implementation of the pervasive game PacMap.
Openness and portability have been the main design objectives for PacMap. We
elaborate on programming techniques which may be applicable to a broad range of
location-based games that involve the movement of virtual characters over map
interfaces. I... | [
{
"created": "Mon, 12 Jan 2015 14:27:37 GMT",
"version": "v1"
}
] | 2015-01-13 | [
[
"Chatzidimitris",
"Thomas",
""
],
[
"Gavalas",
"Damianos",
""
],
[
"Kasapakis",
"Vlasios",
""
]
] | This paper discusses the implementation of the pervasive game PacMap. Openness and portability have been the main design objectives for PacMap. We elaborate on programming techniques which may be applicable to a broad range of location-based games that involve the movement of virtual characters over map interfaces. In ... |
2212.07558 | Siamak Layeghy | Mohanad Sarhan, Gayan Kulatilleke, Wai Weng Lo, Siamak Layeghy, Marius
Portmann | DOC-NAD: A Hybrid Deep One-class Classifier for Network Anomaly
Detection | null | null | null | null | cs.CR cs.LG cs.NI | http://creativecommons.org/licenses/by/4.0/ | Machine Learning (ML) approaches have been used to enhance the detection
capabilities of Network Intrusion Detection Systems (NIDSs). Recent work has
achieved near-perfect performance by following binary- and multi-class network
anomaly detection tasks. Such systems depend on the availability of both
(benign and mali... | [
{
"created": "Thu, 15 Dec 2022 00:08:05 GMT",
"version": "v1"
}
] | 2022-12-16 | [
[
"Sarhan",
"Mohanad",
""
],
[
"Kulatilleke",
"Gayan",
""
],
[
"Lo",
"Wai Weng",
""
],
[
"Layeghy",
"Siamak",
""
],
[
"Portmann",
"Marius",
""
]
] | Machine Learning (ML) approaches have been used to enhance the detection capabilities of Network Intrusion Detection Systems (NIDSs). Recent work has achieved near-perfect performance by following binary- and multi-class network anomaly detection tasks. Such systems depend on the availability of both (benign and malici... |
2007.09367 | Eloise Berson | Elo\"ise Berson, Catherine Soladi\'e, Vincent Barrielle, Nicolas
Stoiber | A Robust Interactive Facial Animation Editing System | null | Motion, Interaction and Games (MIG '19), October 28--30, 2019,
Newcastle upon Tyne, United Kingdom | 10.1145/3359566.3360076 | null | cs.GR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the past few years, the automatic generation of facial animation for
virtual characters has garnered interest among the animation research and
industry communities. Recent research contributions leverage machine-learning
approaches to enable impressive capabilities at generating plausible facial
animation from a... | [
{
"created": "Sat, 18 Jul 2020 08:31:02 GMT",
"version": "v1"
}
] | 2020-07-21 | [
[
"Berson",
"Eloïse",
""
],
[
"Soladié",
"Catherine",
""
],
[
"Barrielle",
"Vincent",
""
],
[
"Stoiber",
"Nicolas",
""
]
] | Over the past few years, the automatic generation of facial animation for virtual characters has garnered interest among the animation research and industry communities. Recent research contributions leverage machine-learning approaches to enable impressive capabilities at generating plausible facial animation from aud... |
2103.09595 | Sabreen Ahmadjee | Sabreen Ahmadjee, Carlos Mera-G\'omez, Rami Bahsoon | Assessing Smart Contracts Security Technical Debts | null | null | null | null | cs.CR cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Smart contracts are self-enforcing agreements that are employed to exchange
assets without the approval of trusted third parties. This feature has
encouraged various sectors to make use of smart contracts when transacting.
Experience shows that many deployed contracts are vulnerable to exploitation
due to their poor ... | [
{
"created": "Wed, 17 Mar 2021 12:23:21 GMT",
"version": "v1"
}
] | 2021-03-18 | [
[
"Ahmadjee",
"Sabreen",
""
],
[
"Mera-Gómez",
"Carlos",
""
],
[
"Bahsoon",
"Rami",
""
]
] | Smart contracts are self-enforcing agreements that are employed to exchange assets without the approval of trusted third parties. This feature has encouraged various sectors to make use of smart contracts when transacting. Experience shows that many deployed contracts are vulnerable to exploitation due to their poor de... |
2402.11596 | Tomohiro Koana | Tomohiro Koana and Magnus Wahlstr\"om | Faster algorithms on linear delta-matroids | null | null | null | null | cs.DS cs.DM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show new algorithms and constructions over linear delta-matroids. We
observe an alternative representation for linear delta-matroids, as a
contraction representation over a skew-symmetric matrix. This is equivalent to
the more standard "twist representation" up to $O(n^\omega)$-time
transformations, but is much mo... | [
{
"created": "Sun, 18 Feb 2024 14:17:30 GMT",
"version": "v1"
}
] | 2024-02-20 | [
[
"Koana",
"Tomohiro",
""
],
[
"Wahlström",
"Magnus",
""
]
] | We show new algorithms and constructions over linear delta-matroids. We observe an alternative representation for linear delta-matroids, as a contraction representation over a skew-symmetric matrix. This is equivalent to the more standard "twist representation" up to $O(n^\omega)$-time transformations, but is much more... |
1405.3381 | Yukun Bao | Mboni Kibelloh, Yukun Bao | Can Online MBA Programs Allow Professional Working Mothers to Balance
Work, Family, and Career Progression? A Case Study in China | 31 pages | null | 10.1007/s40299-013-0101-1 | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Career progression is a general concern of professional working mothers in
China. The purpose of this paper is to report a qualitative study of Chinese
professional working mothers that explored the perceptions of online Master's
of Business Administration (MBA) programmes as a tool for career progression
for working... | [
{
"created": "Wed, 14 May 2014 06:53:46 GMT",
"version": "v1"
}
] | 2014-05-15 | [
[
"Kibelloh",
"Mboni",
""
],
[
"Bao",
"Yukun",
""
]
] | Career progression is a general concern of professional working mothers in China. The purpose of this paper is to report a qualitative study of Chinese professional working mothers that explored the perceptions of online Master's of Business Administration (MBA) programmes as a tool for career progression for working m... |
2010.10805 | Jianlei Chi | Jianlei Chi, Yu Qu, Ting Liu, Qinghua Zheng, Heng Yin | SeqTrans: Automatic Vulnerability Fix via Sequence to Sequence Learning | 22 pages, 20 figures, 7 tables | null | null | null | cs.CR cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Software vulnerabilities are now reported at an unprecedented speed due to
the recent development of automated vulnerability hunting tools. However,
fixing vulnerabilities still mainly depends on programmers' manual efforts.
Developers need to deeply understand the vulnerability and try to affect the
system's functio... | [
{
"created": "Wed, 21 Oct 2020 07:49:08 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Jun 2021 06:17:30 GMT",
"version": "v2"
},
{
"created": "Tue, 22 Mar 2022 12:45:39 GMT",
"version": "v3"
}
] | 2022-03-23 | [
[
"Chi",
"Jianlei",
""
],
[
"Qu",
"Yu",
""
],
[
"Liu",
"Ting",
""
],
[
"Zheng",
"Qinghua",
""
],
[
"Yin",
"Heng",
""
]
] | Software vulnerabilities are now reported at an unprecedented speed due to the recent development of automated vulnerability hunting tools. However, fixing vulnerabilities still mainly depends on programmers' manual efforts. Developers need to deeply understand the vulnerability and try to affect the system's functions... |
2405.16292 | Federico Bergamini | F. Bergamini | A Simulation Study of Source Routing for Load Balancing in
Software-Defined Satellite Networks | null | null | null | null | cs.NI | http://creativecommons.org/licenses/by/4.0/ | In the next generation network, the satellite network will play a fundamental
role, in overcoming the limitation of the terrestrial network. Nonetheless, the
satellite-terrestrial network integration presents a number of problems due to
the time-variant topology of the first. One of the most important is the
routing ... | [
{
"created": "Sat, 25 May 2024 16:06:21 GMT",
"version": "v1"
}
] | 2024-05-28 | [
[
"Bergamini",
"F.",
""
]
] | In the next generation network, the satellite network will play a fundamental role, in overcoming the limitation of the terrestrial network. Nonetheless, the satellite-terrestrial network integration presents a number of problems due to the time-variant topology of the first. One of the most important is the routing pr... |
2105.09641 | Latif U. Khan | Latif U. Khan, Yan Kyaw Tun, Madyan Alsenwi, Muhammad Imran, Zhu Han,
and Choong Seon Hong | A Dispersed Federated Learning Framework for 6G-Enabled Autonomous
Driving Cars | null | null | null | null | cs.NI eess.SP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sixth-Generation (6G)-based Internet of Everything applications (e.g.
autonomous driving cars) have witnessed a remarkable interest. Autonomous
driving cars using federated learning (FL) has the ability to enable different
smart services. Although FL implements distributed machine learning model
training without the ... | [
{
"created": "Thu, 20 May 2021 10:17:50 GMT",
"version": "v1"
}
] | 2021-05-21 | [
[
"Khan",
"Latif U.",
""
],
[
"Tun",
"Yan Kyaw",
""
],
[
"Alsenwi",
"Madyan",
""
],
[
"Imran",
"Muhammad",
""
],
[
"Han",
"Zhu",
""
],
[
"Hong",
"Choong Seon",
""
]
] | Sixth-Generation (6G)-based Internet of Everything applications (e.g. autonomous driving cars) have witnessed a remarkable interest. Autonomous driving cars using federated learning (FL) has the ability to enable different smart services. Although FL implements distributed machine learning model training without the re... |
1808.05097 | Angel Cuenca-Ortega | Mar\'ia Alpuente and Angel Cuenca-Ortega and Santiago Escobar and
Jos\'e Meseguer | Homeomorphic Embedding modulo Combinations of Associativity and
Commutativity Axioms | Pre-proceedings paper presented at the 28th International Symposium
on Logic-Based Program Synthesis and Transformation (LOPSTR 2018), Frankfurt
am Main, Germany, 4-6 September 2018 | null | null | LOPSTR/2018/8 | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Homeomorphic Embedding relation has been amply used for defining
termination criteria of symbolic methods for program analysis, transformation,
and verification. However, homeomorphic embedding has never been investigated
in the context of order-sorted rewrite theories that support symbolic execution
methods modu... | [
{
"created": "Wed, 15 Aug 2018 14:30:12 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Nov 2018 15:34:26 GMT",
"version": "v2"
}
] | 2018-11-29 | [
[
"Alpuente",
"María",
""
],
[
"Cuenca-Ortega",
"Angel",
""
],
[
"Escobar",
"Santiago",
""
],
[
"Meseguer",
"José",
""
]
] | The Homeomorphic Embedding relation has been amply used for defining termination criteria of symbolic methods for program analysis, transformation, and verification. However, homeomorphic embedding has never been investigated in the context of order-sorted rewrite theories that support symbolic execution methods modulo... |
2401.15969 | Tianlin Liu | Tianlin Liu, Mathieu Blondel, Carlos Riquelme, Joan Puigcerver | Routers in Vision Mixture of Experts: An Empirical Study | null | null | null | null | cs.CV cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | Mixture-of-Experts (MoE) models are a promising way to scale up model
capacity without significantly increasing computational cost. A key component
of MoEs is the router, which decides which subset of parameters (experts)
process which feature embeddings (tokens). In this paper, we present a
comprehensive study of ro... | [
{
"created": "Mon, 29 Jan 2024 08:58:07 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Apr 2024 18:48:31 GMT",
"version": "v2"
}
] | 2024-04-22 | [
[
"Liu",
"Tianlin",
""
],
[
"Blondel",
"Mathieu",
""
],
[
"Riquelme",
"Carlos",
""
],
[
"Puigcerver",
"Joan",
""
]
] | Mixture-of-Experts (MoE) models are a promising way to scale up model capacity without significantly increasing computational cost. A key component of MoEs is the router, which decides which subset of parameters (experts) process which feature embeddings (tokens). In this paper, we present a comprehensive study of rout... |
1603.09381 | Peng Li | Peng Li and Heng Huang | Clinical Information Extraction via Convolutional Neural Network | arXiv admin note: text overlap with arXiv:1408.5882 by other authors | null | null | null | cs.LG cs.CL cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report an implementation of a clinical information extraction tool that
leverages deep neural network to annotate event spans and their attributes from
raw clinical notes and pathology reports. Our approach uses context words and
their part-of-speech tags and shape information as features. Then we hire
temporal (1... | [
{
"created": "Wed, 30 Mar 2016 20:57:07 GMT",
"version": "v1"
}
] | 2016-04-01 | [
[
"Li",
"Peng",
""
],
[
"Huang",
"Heng",
""
]
] | We report an implementation of a clinical information extraction tool that leverages deep neural network to annotate event spans and their attributes from raw clinical notes and pathology reports. Our approach uses context words and their part-of-speech tags and shape information as features. Then we hire temporal (1D)... |
2308.15880 | EPTCS | Gonzague Yernaux (Faculty of Computer Science, University of Namur),
Wim Vanhoof (Faculty of Computer Science, University of Namur) | A Dataflow Analysis for Comparing and Reordering Predicate Arguments | In Proceedings ICLP 2023, arXiv:2308.14898 | EPTCS 385, 2023, pp. 41-54 | 10.4204/EPTCS.385.5 | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | In this work, which is done in the context of a (moded) logic programming
language, we devise a data-flow analysis dedicated to computing what we call
argument profiles. Such a profile essentially describes, for each argument of a
predicate, its functionality, i.e. the operations in which the argument can be
involved... | [
{
"created": "Wed, 30 Aug 2023 09:03:25 GMT",
"version": "v1"
}
] | 2023-08-31 | [
[
"Yernaux",
"Gonzague",
"",
"Faculty of Computer Science, University of Namur"
],
[
"Vanhoof",
"Wim",
"",
"Faculty of Computer Science, University of Namur"
]
] | In this work, which is done in the context of a (moded) logic programming language, we devise a data-flow analysis dedicated to computing what we call argument profiles. Such a profile essentially describes, for each argument of a predicate, its functionality, i.e. the operations in which the argument can be involved d... |
2201.04339 | Thai Duong | Thai Duong and Nikolay Atanasov | Physics-guided Learning-based Adaptive Control on the SE(3) Manifold | Accepted to Physical Reasoning and Inductive Biases for the Real
World workshop at NeurIPS 2021. arXiv admin note: text overlap with
arXiv:2109.09974 | null | null | null | cs.RO cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In real-world robotics applications, accurate models of robot dynamics are
critical for safe and stable control in rapidly changing operational
conditions. This motivates the use of machine learning techniques to
approximate robot dynamics and their disturbances over a training set of
state-control trajectories. This... | [
{
"created": "Wed, 12 Jan 2022 06:58:09 GMT",
"version": "v1"
}
] | 2022-01-13 | [
[
"Duong",
"Thai",
""
],
[
"Atanasov",
"Nikolay",
""
]
] | In real-world robotics applications, accurate models of robot dynamics are critical for safe and stable control in rapidly changing operational conditions. This motivates the use of machine learning techniques to approximate robot dynamics and their disturbances over a training set of state-control trajectories. This p... |
2109.03542 | Cunjia Liu | Callum Rhodes, Cunjia Liu, Paul Westoby, Wen-Hua Chen | Autonomous search of an airborne release in urban environments using
informed tree planning | null | null | 10.1007/s10514-022-10063-8 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The use of autonomous vehicles for chemical source localisation is a key
enabling tool for disaster response teams to safely and efficiently deal with
chemical emergencies. Whilst much work has been performed on source
localisation using autonomous systems, most previous works have assumed an open
environment or empl... | [
{
"created": "Wed, 8 Sep 2021 10:59:08 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Oct 2022 10:36:04 GMT",
"version": "v2"
}
] | 2022-10-05 | [
[
"Rhodes",
"Callum",
""
],
[
"Liu",
"Cunjia",
""
],
[
"Westoby",
"Paul",
""
],
[
"Chen",
"Wen-Hua",
""
]
] | The use of autonomous vehicles for chemical source localisation is a key enabling tool for disaster response teams to safely and efficiently deal with chemical emergencies. Whilst much work has been performed on source localisation using autonomous systems, most previous works have assumed an open environment or employ... |
1604.05273 | Ondrej Kuzelka | Ondrej Kuzelka, Jesse Davis, Steven Schockaert | Learning Possibilistic Logic Theories from Default Rules | Long version of a paper accepted at IJCAI 2016 | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a setting for learning possibilistic logic theories from
defaults of the form "if alpha then typically beta". We first analyse this
problem from the point of view of machine learning theory, determining the VC
dimension of possibilistic stratifications as well as the complexity of the
associated learning... | [
{
"created": "Mon, 18 Apr 2016 18:35:38 GMT",
"version": "v1"
}
] | 2016-04-19 | [
[
"Kuzelka",
"Ondrej",
""
],
[
"Davis",
"Jesse",
""
],
[
"Schockaert",
"Steven",
""
]
] | We introduce a setting for learning possibilistic logic theories from defaults of the form "if alpha then typically beta". We first analyse this problem from the point of view of machine learning theory, determining the VC dimension of possibilistic stratifications as well as the complexity of the associated learning p... |
2311.10773 | Narges Tabari | Narges Tabari, Sandesh Swamy, Rashmi Gangadharaiah | User Persona Identification and New Service Adaptation Recommendation | 6 pages | null | null | null | cs.IR cs.AI | http://creativecommons.org/licenses/by/4.0/ | Providing a personalized user experience on information dense webpages helps
users in reaching their end-goals sooner. We explore an automated approach to
identifying user personas by leveraging high dimensional trajectory information
from user sessions on webpages. While neural collaborative filtering (NCF)
approach... | [
{
"created": "Wed, 15 Nov 2023 22:11:39 GMT",
"version": "v1"
}
] | 2023-11-21 | [
[
"Tabari",
"Narges",
""
],
[
"Swamy",
"Sandesh",
""
],
[
"Gangadharaiah",
"Rashmi",
""
]
] | Providing a personalized user experience on information dense webpages helps users in reaching their end-goals sooner. We explore an automated approach to identifying user personas by leveraging high dimensional trajectory information from user sessions on webpages. While neural collaborative filtering (NCF) approaches... |
2210.02089 | Abdellah Madane | Abdellah Madane, Mohamed-djallel Dilmi, Florent Forest, Hanane Azzag,
Mustapha Lebbah, Jerome Lacaille | Transformer-based conditional generative adversarial network for
multivariate time series generation | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conditional generation of time-dependent data is a task that has much
interest, whether for data augmentation, scenario simulation, completing
missing data, or other purposes. Recent works proposed a Transformer-based Time
series generative adversarial network (TTS-GAN) to address the limitations of
recurrent neural ... | [
{
"created": "Wed, 5 Oct 2022 08:29:33 GMT",
"version": "v1"
}
] | 2022-10-06 | [
[
"Madane",
"Abdellah",
""
],
[
"Dilmi",
"Mohamed-djallel",
""
],
[
"Forest",
"Florent",
""
],
[
"Azzag",
"Hanane",
""
],
[
"Lebbah",
"Mustapha",
""
],
[
"Lacaille",
"Jerome",
""
]
] | Conditional generation of time-dependent data is a task that has much interest, whether for data augmentation, scenario simulation, completing missing data, or other purposes. Recent works proposed a Transformer-based Time series generative adversarial network (TTS-GAN) to address the limitations of recurrent neural ne... |
1701.06659 | Cheng-Yang Fu | Cheng-Yang Fu, Wei Liu, Ananth Ranga, Ambrish Tyagi, Alexander C. Berg | DSSD : Deconvolutional Single Shot Detector | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The main contribution of this paper is an approach for introducing additional
context into state-of-the-art general object detection. To achieve this we
first combine a state-of-the-art classifier (Residual-101[14]) with a fast
detection framework (SSD[18]). We then augment SSD+Residual-101 with
deconvolution layers ... | [
{
"created": "Mon, 23 Jan 2017 22:33:35 GMT",
"version": "v1"
}
] | 2017-01-25 | [
[
"Fu",
"Cheng-Yang",
""
],
[
"Liu",
"Wei",
""
],
[
"Ranga",
"Ananth",
""
],
[
"Tyagi",
"Ambrish",
""
],
[
"Berg",
"Alexander C.",
""
]
] | The main contribution of this paper is an approach for introducing additional context into state-of-the-art general object detection. To achieve this we first combine a state-of-the-art classifier (Residual-101[14]) with a fast detection framework (SSD[18]). We then augment SSD+Residual-101 with deconvolution layers to... |
1612.03402 | Andrzej Jaszkiewicz | Andrzej Jaszkiewicz | Improved Quick Hypervolume Algorithm | null | null | null | null | cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present a significant improvement of Quick Hypervolume
algorithm, one of the state-of-the-art algorithms for calculating exact
hypervolume of the space dominated by a set of d-dimensional points. This value
is often used as a quality indicator in multiobjective evolutionary algorithms
and other mult... | [
{
"created": "Sun, 11 Dec 2016 12:10:52 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2017 11:33:46 GMT",
"version": "v2"
},
{
"created": "Mon, 22 May 2017 11:17:53 GMT",
"version": "v3"
},
{
"created": "Fri, 11 Aug 2017 07:50:20 GMT",
"version": "v4"
}
] | 2017-08-14 | [
[
"Jaszkiewicz",
"Andrzej",
""
]
] | In this paper, we present a significant improvement of Quick Hypervolume algorithm, one of the state-of-the-art algorithms for calculating exact hypervolume of the space dominated by a set of d-dimensional points. This value is often used as a quality indicator in multiobjective evolutionary algorithms and other multio... |
2311.16603 | Chi Qin Cheng | C. Q. Cheng, K. S. Wong, L. K. Soon | l2Match: Optimization Techniques on Subgraph Matching Algorithm using
Label Pair, Neighboring Label Index, and Jump-Redo method | This short version of this article (6 pages) is accepted by ICEIC
2024 | null | null | null | cs.DS cs.IR | http://creativecommons.org/licenses/by/4.0/ | Graph database is designed to store bidirectional relationships between
objects and facilitate the traversal process to extract a subgraph. However,
the subgraph matching process is an NP-Complete problem. Existing solutions to
this problem usually employ a filter-and-verification framework and a
divide-and-conquer m... | [
{
"created": "Tue, 28 Nov 2023 08:44:01 GMT",
"version": "v1"
}
] | 2023-11-29 | [
[
"Cheng",
"C. Q.",
""
],
[
"Wong",
"K. S.",
""
],
[
"Soon",
"L. K.",
""
]
] | Graph database is designed to store bidirectional relationships between objects and facilitate the traversal process to extract a subgraph. However, the subgraph matching process is an NP-Complete problem. Existing solutions to this problem usually employ a filter-and-verification framework and a divide-and-conquer met... |
2312.17428 | Deyi Ji | Deyi Ji, Siqi Gao, Mingyuan Tao, Hongtao Lu, Feng Zhao | ChangeNet: Multi-Temporal Asymmetric Change Detection Dataset | Accepted to ICASSP 2024 Oral/Lecture | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Change Detection (CD) has been attracting extensive interests with the
availability of bi-temporal datasets. However, due to the huge cost of
multi-temporal images acquisition and labeling, existing change detection
datasets are small in quantity, short in temporal, and low in practicability.
Therefore, a large-scale... | [
{
"created": "Fri, 29 Dec 2023 01:42:20 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Apr 2024 03:06:07 GMT",
"version": "v2"
}
] | 2024-04-15 | [
[
"Ji",
"Deyi",
""
],
[
"Gao",
"Siqi",
""
],
[
"Tao",
"Mingyuan",
""
],
[
"Lu",
"Hongtao",
""
],
[
"Zhao",
"Feng",
""
]
] | Change Detection (CD) has been attracting extensive interests with the availability of bi-temporal datasets. However, due to the huge cost of multi-temporal images acquisition and labeling, existing change detection datasets are small in quantity, short in temporal, and low in practicability. Therefore, a large-scale p... |
1710.06331 | Wiktor Daszczuk | Wiktor B. Daszczuk, Jerzy Mie\'scicki, Waldemar Grabski | Distributed algorithm for empty vehicles management in personal rapid
transit (PRT) network | 22 pages, 6 figures, 5 tables | Journal of Advanced Transportation, vol. 50 (2016), No.4,
pp.608-629 | 10.1002/atr.1365 | null | cs.DC cs.AI cs.CE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, an original heuristic algorithm of empty vehicles management
in personal rapid transit network is presented. The algorithm is used for the
delivery of empty vehicles for waiting passengers, for balancing the
distribution of empty vehicles within the network, and for providing an empty
space for vehicle... | [
{
"created": "Tue, 17 Oct 2017 15:03:22 GMT",
"version": "v1"
}
] | 2017-10-18 | [
[
"Daszczuk",
"Wiktor B.",
""
],
[
"Mieścicki",
"Jerzy",
""
],
[
"Grabski",
"Waldemar",
""
]
] | In this paper, an original heuristic algorithm of empty vehicles management in personal rapid transit network is presented. The algorithm is used for the delivery of empty vehicles for waiting passengers, for balancing the distribution of empty vehicles within the network, and for providing an empty space for vehicles ... |
2110.00425 | Shiwen Ni | Shiwen Ni, Jiawen Li and Hung-Yu Kao | HAT4RD: Hierarchical Adversarial Training for Rumor Detection on Social
Media | null | null | null | null | cs.CL cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the development of social media, social communication has changed. While
this facilitates people's communication and access to information, it also
provides an ideal platform for spreading rumors. In normal or critical
situations, rumors will affect people's judgment and even endanger social
security. However, n... | [
{
"created": "Sun, 29 Aug 2021 10:10:34 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Aug 2022 14:45:20 GMT",
"version": "v2"
}
] | 2022-08-30 | [
[
"Ni",
"Shiwen",
""
],
[
"Li",
"Jiawen",
""
],
[
"Kao",
"Hung-Yu",
""
]
] | With the development of social media, social communication has changed. While this facilitates people's communication and access to information, it also provides an ideal platform for spreading rumors. In normal or critical situations, rumors will affect people's judgment and even endanger social security. However, nat... |
1608.02441 | Matthias Thimm | Sarah A. Gaggl, Matthias Thimm | Proceedings of the Second Summer School on Argumentation: Computational
and Linguistic Perspectives (SSA'16) | null | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This volume contains the thesis abstracts presented at the Second Summer
School on Argumentation: Computational and Linguistic Perspectives (SSA'2016)
held on September 8-12 in Potsdam, Germany.
| [
{
"created": "Wed, 3 Aug 2016 09:05:32 GMT",
"version": "v1"
}
] | 2016-08-09 | [
[
"Gaggl",
"Sarah A.",
""
],
[
"Thimm",
"Matthias",
""
]
] | This volume contains the thesis abstracts presented at the Second Summer School on Argumentation: Computational and Linguistic Perspectives (SSA'2016) held on September 8-12 in Potsdam, Germany. |
2202.02989 | Dongki Kim | Dongki Kim, Jinheon Baek, Sung Ju Hwang | Graph Self-supervised Learning with Accurate Discrepancy Learning | NeurIPS 2022 | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Self-supervised learning of graph neural networks (GNNs) aims to learn an
accurate representation of the graphs in an unsupervised manner, to obtain
transferable representations of them for diverse downstream tasks. Predictive
learning and contrastive learning are the two most prevalent approaches for
graph self-supe... | [
{
"created": "Mon, 7 Feb 2022 08:04:59 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Feb 2022 09:39:46 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Jun 2022 06:37:40 GMT",
"version": "v3"
},
{
"created": "Thu, 2 Jun 2022 08:05:54 GMT",
"version": "v4"
},
{
"crea... | 2022-10-11 | [
[
"Kim",
"Dongki",
""
],
[
"Baek",
"Jinheon",
""
],
[
"Hwang",
"Sung Ju",
""
]
] | Self-supervised learning of graph neural networks (GNNs) aims to learn an accurate representation of the graphs in an unsupervised manner, to obtain transferable representations of them for diverse downstream tasks. Predictive learning and contrastive learning are the two most prevalent approaches for graph self-superv... |
2408.06825 | Zheng Li | Zheng Li, Xinlei He, Ning Yu, Yang Zhang | Membership Inference Attack Against Masked Image Modeling | null | null | null | null | cs.CR cs.CV | http://creativecommons.org/licenses/by/4.0/ | Masked Image Modeling (MIM) has achieved significant success in the realm of
self-supervised learning (SSL) for visual recognition. The image encoder
pre-trained through MIM, involving the masking and subsequent reconstruction of
input images, attains state-of-the-art performance in various downstream vision
tasks. H... | [
{
"created": "Tue, 13 Aug 2024 11:34:28 GMT",
"version": "v1"
}
] | 2024-08-14 | [
[
"Li",
"Zheng",
""
],
[
"He",
"Xinlei",
""
],
[
"Yu",
"Ning",
""
],
[
"Zhang",
"Yang",
""
]
] | Masked Image Modeling (MIM) has achieved significant success in the realm of self-supervised learning (SSL) for visual recognition. The image encoder pre-trained through MIM, involving the masking and subsequent reconstruction of input images, attains state-of-the-art performance in various downstream vision tasks. How... |
1705.01484 | Kenza Guenda | Nouara Zoubir and Kenza Guenda | Some New Permutation Polynomials over Finite Fields | null | null | null | null | cs.IT math.IT | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In this paper, we construct a new class of complete permutation monomials and
several classes of permutation polynomials. Further, by giving another
characterization of o-polynomials, we obtain a class of permutation polynomials
of the form $G(x)+ \gamma Tr(H(x))$, where G(X) is neither a permutation nor a
linearized... | [
{
"created": "Sun, 30 Apr 2017 13:07:58 GMT",
"version": "v1"
},
{
"created": "Sun, 7 May 2017 09:00:59 GMT",
"version": "v2"
}
] | 2017-05-09 | [
[
"Zoubir",
"Nouara",
""
],
[
"Guenda",
"Kenza",
""
]
] | In this paper, we construct a new class of complete permutation monomials and several classes of permutation polynomials. Further, by giving another characterization of o-polynomials, we obtain a class of permutation polynomials of the form $G(x)+ \gamma Tr(H(x))$, where G(X) is neither a permutation nor a linearized p... |
2205.11808 | Adrian Schumacher | Adrian Schumacher, Ruben Merz, Andreas Burg | Increasing Cellular Network Energy Efficiency for Railway Corridors | 6 pages; published as shortened 4-page version in: 2022 Design,
Automation & Test in Europe Conference & Exhibition (DATE), 14-23 March 2022 | null | 10.23919/DATE54114.2022.9774757 | null | cs.NI eess.SP | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Modern trains act as Faraday cages making it challenging to provide high
cellular data capacities to passengers. A solution is the deployment of linear
cells along railway tracks, forming a cellular corridor. To provide a
sufficiently high data capacity, many cell sites need to be installed at
regular distances. Howe... | [
{
"created": "Tue, 24 May 2022 06:06:22 GMT",
"version": "v1"
}
] | 2022-05-25 | [
[
"Schumacher",
"Adrian",
""
],
[
"Merz",
"Ruben",
""
],
[
"Burg",
"Andreas",
""
]
] | Modern trains act as Faraday cages making it challenging to provide high cellular data capacities to passengers. A solution is the deployment of linear cells along railway tracks, forming a cellular corridor. To provide a sufficiently high data capacity, many cell sites need to be installed at regular distances. Howeve... |
2312.09731 | Mia Mohammad Imran | Mia Mohammad Imran, Preetha Chatterjee, Kostadin Damevski | Uncovering the Causes of Emotions in Software Developer Communication
Using Zero-shot LLMs | null | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | Understanding and identifying the causes behind developers' emotions (e.g.,
Frustration caused by `delays in merging pull requests') can be crucial towards
finding solutions to problems and fostering collaboration in open-source
communities. Effectively identifying such information in the high volume of
communication... | [
{
"created": "Fri, 15 Dec 2023 12:16:16 GMT",
"version": "v1"
}
] | 2023-12-18 | [
[
"Imran",
"Mia Mohammad",
""
],
[
"Chatterjee",
"Preetha",
""
],
[
"Damevski",
"Kostadin",
""
]
] | Understanding and identifying the causes behind developers' emotions (e.g., Frustration caused by `delays in merging pull requests') can be crucial towards finding solutions to problems and fostering collaboration in open-source communities. Effectively identifying such information in the high volume of communications ... |
2003.09869 | Xinxun Xu | Xinxun Xu, Muli Yang, Yanhua Yang and Hao Wang | Progressive Domain-Independent Feature Decomposition Network for
Zero-Shot Sketch-Based Image Retrieval | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Zero-shot sketch-based image retrieval (ZS-SBIR) is a specific cross-modal
retrieval task for searching natural images given free-hand sketches under the
zero-shot scenario. Most existing methods solve this problem by simultaneously
projecting visual features and semantic supervision into a low-dimensional
common spa... | [
{
"created": "Sun, 22 Mar 2020 12:07:23 GMT",
"version": "v1"
},
{
"created": "Fri, 6 May 2022 12:07:01 GMT",
"version": "v2"
}
] | 2022-05-09 | [
[
"Xu",
"Xinxun",
""
],
[
"Yang",
"Muli",
""
],
[
"Yang",
"Yanhua",
""
],
[
"Wang",
"Hao",
""
]
] | Zero-shot sketch-based image retrieval (ZS-SBIR) is a specific cross-modal retrieval task for searching natural images given free-hand sketches under the zero-shot scenario. Most existing methods solve this problem by simultaneously projecting visual features and semantic supervision into a low-dimensional common space... |
1806.08409 | Chiori Hori Dr. | Chiori Hori, Huda Alamri, Jue Wang, Gordon Wichern, Takaaki Hori,
Anoop Cherian, Tim K. Marks, Vincent Cartillier, Raphael Gontijo Lopes,
Abhishek Das, Irfan Essa, Dhruv Batra, Devi Parikh | End-to-End Audio Visual Scene-Aware Dialog using Multimodal
Attention-Based Video Features | A prototype system for the Audio Visual Scene-aware Dialog (AVSD) at
DSTC7 | null | null | null | cs.CL cs.CV cs.SD eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dialog systems need to understand dynamic visual scenes in order to have
conversations with users about the objects and events around them. Scene-aware
dialog systems for real-world applications could be developed by integrating
state-of-the-art technologies from multiple research areas, including:
end-to-end dialog ... | [
{
"created": "Thu, 21 Jun 2018 19:43:13 GMT",
"version": "v1"
},
{
"created": "Sat, 30 Jun 2018 00:35:25 GMT",
"version": "v2"
}
] | 2018-07-03 | [
[
"Hori",
"Chiori",
""
],
[
"Alamri",
"Huda",
""
],
[
"Wang",
"Jue",
""
],
[
"Wichern",
"Gordon",
""
],
[
"Hori",
"Takaaki",
""
],
[
"Cherian",
"Anoop",
""
],
[
"Marks",
"Tim K.",
""
],
[
"Cartillier"... | Dialog systems need to understand dynamic visual scenes in order to have conversations with users about the objects and events around them. Scene-aware dialog systems for real-world applications could be developed by integrating state-of-the-art technologies from multiple research areas, including: end-to-end dialog te... |
2107.07330 | Jake Deane | Jake Deane, Sinead Kearney, Kwang In Kim, Darren Cosker | DynaDog+T: A Parametric Animal Model for Synthetic Canine Image
Generation | CV4Animals Workshop in CVPR 2021. Update to correct minor spelling
and grammer mistakes in supplementary material | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Synthetic data is becoming increasingly common for training computer vision
models for a variety of tasks. Notably, such data has been applied in tasks
related to humans such as 3D pose estimation where data is either difficult to
create or obtain in realistic settings. Comparatively, there has been less work
into sy... | [
{
"created": "Thu, 15 Jul 2021 13:53:10 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jul 2021 14:07:12 GMT",
"version": "v2"
}
] | 2021-07-21 | [
[
"Deane",
"Jake",
""
],
[
"Kearney",
"Sinead",
""
],
[
"Kim",
"Kwang In",
""
],
[
"Cosker",
"Darren",
""
]
] | Synthetic data is becoming increasingly common for training computer vision models for a variety of tasks. Notably, such data has been applied in tasks related to humans such as 3D pose estimation where data is either difficult to create or obtain in realistic settings. Comparatively, there has been less work into synt... |
1603.01324 | Brayden Hollis | Brayden Hollis, Stacy Patterson, Jeff Trinkle | Compressed Sensing for Tactile Skins | 8 pages, 4 figures, submitted to ICRA16 | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Whole body tactile perception via tactile skins offers large benefits for
robots in unstructured environments. To fully realize this benefit, tactile
systems must support real-time data acquisition over a massive number of
tactile sensor elements. We present a novel approach for scalable tactile data
acquisition usin... | [
{
"created": "Fri, 4 Mar 2016 01:30:52 GMT",
"version": "v1"
}
] | 2016-03-07 | [
[
"Hollis",
"Brayden",
""
],
[
"Patterson",
"Stacy",
""
],
[
"Trinkle",
"Jeff",
""
]
] | Whole body tactile perception via tactile skins offers large benefits for robots in unstructured environments. To fully realize this benefit, tactile systems must support real-time data acquisition over a massive number of tactile sensor elements. We present a novel approach for scalable tactile data acquisition using ... |
1506.08134 | David Plonka | David Plonka and Arthur Berger | Temporal and Spatial Classification of Active IPv6 Addresses | null | null | 10.1145/2815675.2815678 | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There is striking volume of World-Wide Web activity on IPv6 today. In early
2015, one large Content Distribution Network handles 50 billion IPv6 requests
per day from hundreds of millions of IPv6 client addresses; billions of unique
client addresses are observed per month. Address counts, however, obscure the
number ... | [
{
"created": "Fri, 26 Jun 2015 16:07:55 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2015 08:58:27 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Jul 2015 21:33:54 GMT",
"version": "v3"
}
] | 2015-10-02 | [
[
"Plonka",
"David",
""
],
[
"Berger",
"Arthur",
""
]
] | There is striking volume of World-Wide Web activity on IPv6 today. In early 2015, one large Content Distribution Network handles 50 billion IPv6 requests per day from hundreds of millions of IPv6 client addresses; billions of unique client addresses are observed per month. Address counts, however, obscure the number of... |
1802.01880 | Dahun Kim | Dahun Kim, Donghyeon Cho, Donggeun Yoo, In So Kweon | Learning Image Representations by Completing Damaged Jigsaw Puzzles | accepted at WACV 2018 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we explore methods of complicating self-supervised tasks for
representation learning. That is, we do severe damage to data and encourage a
network to recover them. First, we complicate each of three powerful
self-supervised task candidates: jigsaw puzzle, inpainting, and colorization.
In addition, we i... | [
{
"created": "Tue, 6 Feb 2018 10:42:28 GMT",
"version": "v1"
}
] | 2018-02-07 | [
[
"Kim",
"Dahun",
""
],
[
"Cho",
"Donghyeon",
""
],
[
"Yoo",
"Donggeun",
""
],
[
"Kweon",
"In So",
""
]
] | In this paper, we explore methods of complicating self-supervised tasks for representation learning. That is, we do severe damage to data and encourage a network to recover them. First, we complicate each of three powerful self-supervised task candidates: jigsaw puzzle, inpainting, and colorization. In addition, we int... |
2303.04234 | Anthony Peruma | Wajdi Aljedaani, Mohamed Wiem Mkaouer, Anthony Peruma, Stephanie Ludi | Do the Test Smells Assertion Roulette and Eager Test Impact Students'
Troubleshooting and Debugging Capabilities? | This study has been accepted at: The 45th IEEE/ACM International
Conference on Software Engineering (ICSE 2023); Track: Software Engineering
Education and Training | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | To ensure the quality of a software system, developers perform an activity
known as unit testing, where they write code (known as test cases) that
verifies the individual software units that make up the system. Like production
code, test cases are subject to bad programming practices, known as test
smells, that hurt ... | [
{
"created": "Tue, 7 Mar 2023 20:51:37 GMT",
"version": "v1"
}
] | 2023-03-09 | [
[
"Aljedaani",
"Wajdi",
""
],
[
"Mkaouer",
"Mohamed Wiem",
""
],
[
"Peruma",
"Anthony",
""
],
[
"Ludi",
"Stephanie",
""
]
] | To ensure the quality of a software system, developers perform an activity known as unit testing, where they write code (known as test cases) that verifies the individual software units that make up the system. Like production code, test cases are subject to bad programming practices, known as test smells, that hurt ma... |
1606.07558 | Andrew Cotter | Gabriel Goh, Andrew Cotter, Maya Gupta, Michael Friedlander | Satisfying Real-world Goals with Dataset Constraints | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The goal of minimizing misclassification error on a training set is often
just one of several real-world goals that might be defined on different
datasets. For example, one may require a classifier to also make positive
predictions at some specified rate for some subpopulation (fairness), or to
achieve a specified em... | [
{
"created": "Fri, 24 Jun 2016 03:42:41 GMT",
"version": "v1"
},
{
"created": "Wed, 3 May 2017 23:02:56 GMT",
"version": "v2"
}
] | 2017-05-05 | [
[
"Goh",
"Gabriel",
""
],
[
"Cotter",
"Andrew",
""
],
[
"Gupta",
"Maya",
""
],
[
"Friedlander",
"Michael",
""
]
] | The goal of minimizing misclassification error on a training set is often just one of several real-world goals that might be defined on different datasets. For example, one may require a classifier to also make positive predictions at some specified rate for some subpopulation (fairness), or to achieve a specified empi... |
1002.3998 | William Jackson | Shakeel Ahmad, Adli Mustafa, Zahid Awan, Bashir Ahmad, Najeebullah,
Arjamand Bano | E-Courseware Design and Implementation Issues and Strategies | null | Journal of Computing, Volume 2, Issue 2, February 2010,
https://sites.google.com/site/journalofcomputing/ | null | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the last few years electronic learning has been in use mostly by
corporate institutes in the form of computer aided instructions and computer
based training. The scope of such use has not only been limited to introductory
courses for beginners and working people but also to impart knowledge in higher
education s... | [
{
"created": "Sun, 21 Feb 2010 19:28:29 GMT",
"version": "v1"
}
] | 2010-03-25 | [
[
"Ahmad",
"Shakeel",
""
],
[
"Mustafa",
"Adli",
""
],
[
"Awan",
"Zahid",
""
],
[
"Ahmad",
"Bashir",
""
],
[
"Najeebullah",
"",
""
],
[
"Bano",
"Arjamand",
""
]
] | Over the last few years electronic learning has been in use mostly by corporate institutes in the form of computer aided instructions and computer based training. The scope of such use has not only been limited to introductory courses for beginners and working people but also to impart knowledge in higher education sec... |
1709.07368 | Charalambos Poullis | Yuanlie He, Sudhir Mudur, and Charalambos Poullis | Multi-label Pixelwise Classification for Reconstruction of Large-scale
Urban Areas | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Object classification is one of the many holy grails in computer vision and
as such has resulted in a very large number of algorithms being proposed
already. Specifically in recent years there has been considerable progress in
this area primarily due to the increased efficiency and accessibility of deep
learning tech... | [
{
"created": "Thu, 21 Sep 2017 15:13:09 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jan 2018 21:32:13 GMT",
"version": "v2"
}
] | 2018-01-25 | [
[
"He",
"Yuanlie",
""
],
[
"Mudur",
"Sudhir",
""
],
[
"Poullis",
"Charalambos",
""
]
] | Object classification is one of the many holy grails in computer vision and as such has resulted in a very large number of algorithms being proposed already. Specifically in recent years there has been considerable progress in this area primarily due to the increased efficiency and accessibility of deep learning techni... |
2010.07284 | Vincenzo Ciancia | Laura Bussi, Vincenzo Ciancia, Fabio Gadducci | A spatial model checker in GPU (extended version) | null | null | null | null | cs.LO cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The tool voxlogica merges the state-of-the-art library of computational
imaging algorithms ITK with the combination of declarative specification and
optimised execution provided by spatial logic model checking. The analysis of
an existing benchmark for segmentation of brain tumours via a simple logical
specification ... | [
{
"created": "Wed, 14 Oct 2020 17:58:28 GMT",
"version": "v1"
}
] | 2020-10-16 | [
[
"Bussi",
"Laura",
""
],
[
"Ciancia",
"Vincenzo",
""
],
[
"Gadducci",
"Fabio",
""
]
] | The tool voxlogica merges the state-of-the-art library of computational imaging algorithms ITK with the combination of declarative specification and optimised execution provided by spatial logic model checking. The analysis of an existing benchmark for segmentation of brain tumours via a simple logical specification re... |
2110.11616 | Hoda Roodaki | Hoda Roodaki, Mahdi Nazm Bojnordi | Compressed Geometric Arrays for Point Cloud Processing | null | null | null | null | cs.MM | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The ever-increasing demand for 3D modeling in the emerging immersive
applications has made point clouds an essential class of data for 3D image and
video processing. Tree based structures are commonly used for representing
point clouds where pointers are used to realize the connection between nodes.
Tree-based struct... | [
{
"created": "Fri, 22 Oct 2021 06:43:55 GMT",
"version": "v1"
}
] | 2021-10-25 | [
[
"Roodaki",
"Hoda",
""
],
[
"Bojnordi",
"Mahdi Nazm",
""
]
] | The ever-increasing demand for 3D modeling in the emerging immersive applications has made point clouds an essential class of data for 3D image and video processing. Tree based structures are commonly used for representing point clouds where pointers are used to realize the connection between nodes. Tree-based structur... |
1312.6949 | Wang Taotao | Taotao Wang and Soung Chang Liew | Joint Phase Tracking and Channel Decoding for OFDM Physical-Layer
Network Coding | 7 pages, 8 figures | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates the problem of joint phase tracking and channel
decoding in OFDM based Physical-layer Network Coding (PNC) systems. OFDM
signaling can obviate the need for tight time synchronization among multiple
simultaneous transmissions in the uplink of PNC systems. However, OFDM PNC
systems are susceptib... | [
{
"created": "Wed, 25 Dec 2013 10:48:12 GMT",
"version": "v1"
}
] | 2013-12-30 | [
[
"Wang",
"Taotao",
""
],
[
"Liew",
"Soung Chang",
""
]
] | This paper investigates the problem of joint phase tracking and channel decoding in OFDM based Physical-layer Network Coding (PNC) systems. OFDM signaling can obviate the need for tight time synchronization among multiple simultaneous transmissions in the uplink of PNC systems. However, OFDM PNC systems are susceptible... |
1404.3033 | Gennaro Cordasco PhD | Ferdinando Cicalese, Gennaro Cordasco, Luisa Gargano, Martin Milanic,
Joseph Peters, Ugo Vaccaro | How to go Viral: Cheaply and Quickly | An extended abstract of this paper will appear in Proceedings of
Seventh International conference on Fun with Algorithms (FUN 2014), Lectures
Notes in Computer Science, Springer | 7th International Conference, FUN 2014, Lipari Island, Sicily,
Italy, July 1-3, 2014. Proceedings ISBN 978-3-319-07889-2 | 10.1007/978-3-319-07890-8_9 | null | cs.SI cs.DS math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Given a social network represented by a graph $G$, we consider the problem of
finding a bounded cardinality set of nodes $S$ with the property that the
influence spreading from $S$ in $G$ is as large as possible. The dynamics that
govern the spread of influence is the following: initially only elements in $S$
are inf... | [
{
"created": "Fri, 11 Apr 2014 08:43:46 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Apr 2014 08:53:50 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Apr 2014 18:28:17 GMT",
"version": "v3"
},
{
"created": "Wed, 11 Feb 2015 10:16:11 GMT",
"version": "v4"
},
{
"c... | 2015-02-17 | [
[
"Cicalese",
"Ferdinando",
""
],
[
"Cordasco",
"Gennaro",
""
],
[
"Gargano",
"Luisa",
""
],
[
"Milanic",
"Martin",
""
],
[
"Peters",
"Joseph",
""
],
[
"Vaccaro",
"Ugo",
""
]
] | Given a social network represented by a graph $G$, we consider the problem of finding a bounded cardinality set of nodes $S$ with the property that the influence spreading from $S$ in $G$ is as large as possible. The dynamics that govern the spread of influence is the following: initially only elements in $S$ are influ... |
1809.02562 | Seong-Ho Kwon | Seong-Ho Kwon and Hyo-Sung Ahn | Generalized weak rigidity: Theory, and local and global convergence of
formations | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper discusses generalized weak rigidity theory, and aims to apply the
theory to formation control problems with a gradient flow law. The generalized
weak rigidity theory is utilized in order that desired formations are
characterized by a general set of pure inter-agent distances and angles. As the
first result... | [
{
"created": "Fri, 7 Sep 2018 16:11:21 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Oct 2019 13:01:37 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Nov 2019 03:48:39 GMT",
"version": "v3"
},
{
"created": "Sun, 26 Apr 2020 08:16:50 GMT",
"version": "v4"
}
] | 2020-04-28 | [
[
"Kwon",
"Seong-Ho",
""
],
[
"Ahn",
"Hyo-Sung",
""
]
] | This paper discusses generalized weak rigidity theory, and aims to apply the theory to formation control problems with a gradient flow law. The generalized weak rigidity theory is utilized in order that desired formations are characterized by a general set of pure inter-agent distances and angles. As the first result o... |
2002.07839 | Blake Woodworth | Blake Woodworth, Kumar Kshitij Patel, Sebastian U. Stich, Zhen Dai,
Brian Bullins, H. Brendan McMahan, Ohad Shamir, Nathan Srebro | Is Local SGD Better than Minibatch SGD? | 29 pages | null | null | null | cs.LG math.OC stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study local SGD (also known as parallel SGD and federated averaging), a
natural and frequently used stochastic distributed optimization method. Its
theoretical foundations are currently lacking and we highlight how all existing
error guarantees in the convex setting are dominated by a simple baseline,
minibatch SG... | [
{
"created": "Tue, 18 Feb 2020 19:22:43 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 2020 15:47:48 GMT",
"version": "v2"
}
] | 2020-07-21 | [
[
"Woodworth",
"Blake",
""
],
[
"Patel",
"Kumar Kshitij",
""
],
[
"Stich",
"Sebastian U.",
""
],
[
"Dai",
"Zhen",
""
],
[
"Bullins",
"Brian",
""
],
[
"McMahan",
"H. Brendan",
""
],
[
"Shamir",
"Ohad",
""
],... | We study local SGD (also known as parallel SGD and federated averaging), a natural and frequently used stochastic distributed optimization method. Its theoretical foundations are currently lacking and we highlight how all existing error guarantees in the convex setting are dominated by a simple baseline, minibatch SGD.... |
2403.09197 | Hongyuan Su | Hongyuan Su, Yu Zheng, Jingtao Ding, Depeng Jin, Yong Li | MetroGNN: Metro Network Expansion with Reinforcement Learning | WWW24 short | null | 10.1145/3589335.3651536 | null | cs.CY | http://creativecommons.org/licenses/by/4.0/ | Selecting urban regions for metro network expansion to meet maximal
transportation demands is crucial for urban development, while computationally
challenging to solve. The expansion process relies not only on complicated
features like urban demographics and origin-destination (OD) flow but is also
constrained by the... | [
{
"created": "Thu, 14 Mar 2024 09:09:15 GMT",
"version": "v1"
}
] | 2024-03-15 | [
[
"Su",
"Hongyuan",
""
],
[
"Zheng",
"Yu",
""
],
[
"Ding",
"Jingtao",
""
],
[
"Jin",
"Depeng",
""
],
[
"Li",
"Yong",
""
]
] | Selecting urban regions for metro network expansion to meet maximal transportation demands is crucial for urban development, while computationally challenging to solve. The expansion process relies not only on complicated features like urban demographics and origin-destination (OD) flow but is also constrained by the e... |
1111.5892 | Gene Sher | Gene I. Sher | Evolving Chart Pattern Sensitive Neural Network Based Forex Trading
Agents | null | null | null | null | cs.NE cs.CE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Though machine learning has been applied to the foreign exchange market for
algorithmic trading for quiet some time now, and neural networks(NN) have been
shown to yield positive results, in most modern approaches the NN systems are
optimized through traditional methods like the backpropagation algorithm for
example,... | [
{
"created": "Fri, 25 Nov 2011 05:11:14 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jan 2012 19:48:31 GMT",
"version": "v2"
}
] | 2012-01-31 | [
[
"Sher",
"Gene I.",
""
]
] | Though machine learning has been applied to the foreign exchange market for algorithmic trading for quiet some time now, and neural networks(NN) have been shown to yield positive results, in most modern approaches the NN systems are optimized through traditional methods like the backpropagation algorithm for example, a... |
2402.12959 | Zeyang Sha | Zeyang Sha and Yang Zhang | Prompt Stealing Attacks Against Large Language Models | null | null | null | null | cs.CR cs.CL | http://creativecommons.org/licenses/by/4.0/ | The increasing reliance on large language models (LLMs) such as ChatGPT in
various fields emphasizes the importance of ``prompt engineering,'' a
technology to improve the quality of model outputs. With companies investing
significantly in expert prompt engineers and educational resources rising to
meet market demand,... | [
{
"created": "Tue, 20 Feb 2024 12:25:26 GMT",
"version": "v1"
}
] | 2024-02-21 | [
[
"Sha",
"Zeyang",
""
],
[
"Zhang",
"Yang",
""
]
] | The increasing reliance on large language models (LLMs) such as ChatGPT in various fields emphasizes the importance of ``prompt engineering,'' a technology to improve the quality of model outputs. With companies investing significantly in expert prompt engineers and educational resources rising to meet market demand, d... |
1207.4158 | Max Welling | Max Welling | On the Choice of Regions for Generalized Belief Propagation | Appears in Proceedings of the Twentieth Conference on Uncertainty in
Artificial Intelligence (UAI2004) | null | null | UAI-P-2004-PG-585-592 | cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generalized belief propagation (GBP) has proven to be a promising technique
for approximate inference tasks in AI and machine learning. However, the choice
of a good set of clusters to be used in GBP has remained more of an art then a
science until this day. This paper proposes a sequential approach to adding new
clu... | [
{
"created": "Wed, 11 Jul 2012 15:01:36 GMT",
"version": "v1"
}
] | 2012-07-19 | [
[
"Welling",
"Max",
""
]
] | Generalized belief propagation (GBP) has proven to be a promising technique for approximate inference tasks in AI and machine learning. However, the choice of a good set of clusters to be used in GBP has remained more of an art then a science until this day. This paper proposes a sequential approach to adding new clust... |
2009.11514 | Yanyi Liu | Yanyi Liu, Rafael Pass | On One-way Functions and Kolmogorov Complexity | null | null | null | null | cs.CC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove that the equivalence of two fundamental problems in the theory of
computing. For every polynomial $t(n)\geq (1+\varepsilon)n, \varepsilon>0$, the
following are equivalent:
- One-way functions exists (which in turn is equivalent to the existence of
secure private-key encryption schemes, digital signatures, ... | [
{
"created": "Thu, 24 Sep 2020 06:50:27 GMT",
"version": "v1"
}
] | 2020-09-25 | [
[
"Liu",
"Yanyi",
""
],
[
"Pass",
"Rafael",
""
]
] | We prove that the equivalence of two fundamental problems in the theory of computing. For every polynomial $t(n)\geq (1+\varepsilon)n, \varepsilon>0$, the following are equivalent: - One-way functions exists (which in turn is equivalent to the existence of secure private-key encryption schemes, digital signatures, pseu... |
2403.11960 | Baoyu Jing | Baoyu Jing, Dawei Zhou, Kan Ren, Carl Yang | CASPER: Causality-Aware Spatiotemporal Graph Neural Networks for
Spatiotemporal Time Series Imputation | Preprint. Work in progress | null | null | null | cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Spatiotemporal time series is the foundation of understanding human
activities and their impacts, which is usually collected via monitoring sensors
placed at different locations. The collected data usually contains missing
values due to various failures, which have significant impact on data analysis.
To impute the m... | [
{
"created": "Mon, 18 Mar 2024 16:57:16 GMT",
"version": "v1"
}
] | 2024-03-19 | [
[
"Jing",
"Baoyu",
""
],
[
"Zhou",
"Dawei",
""
],
[
"Ren",
"Kan",
""
],
[
"Yang",
"Carl",
""
]
] | Spatiotemporal time series is the foundation of understanding human activities and their impacts, which is usually collected via monitoring sensors placed at different locations. The collected data usually contains missing values due to various failures, which have significant impact on data analysis. To impute the mis... |
1910.10942 | Simon Leglaive | Simon Leglaive (IETR), Xavier Alameda-Pineda (PERCEPTION), Laurent
Girin (GIPSA-CRISSP, PERCEPTION), Radu Horaud (PERCEPTION) | A Recurrent Variational Autoencoder for Speech Enhancement | null | ICASSP 2020 - 2020 IEEE International Conference on Acoustics,
Speech and Signal Processing (ICASSP), May 2020, Barcelona, Spain | null | null | cs.LG cs.AI cs.NE cs.SD eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a generative approach to speech enhancement based on a
recurrent variational autoencoder (RVAE). The deep generative speech model is
trained using clean speech signals only, and it is combined with a nonnegative
matrix factorization noise model for speech enhancement. We propose a
variational expe... | [
{
"created": "Thu, 24 Oct 2019 06:54:36 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Feb 2020 09:36:23 GMT",
"version": "v2"
}
] | 2020-02-11 | [
[
"Leglaive",
"Simon",
"",
"IETR"
],
[
"Alameda-Pineda",
"Xavier",
"",
"PERCEPTION"
],
[
"Girin",
"Laurent",
"",
"GIPSA-CRISSP, PERCEPTION"
],
[
"Horaud",
"Radu",
"",
"PERCEPTION"
]
] | This paper presents a generative approach to speech enhancement based on a recurrent variational autoencoder (RVAE). The deep generative speech model is trained using clean speech signals only, and it is combined with a nonnegative matrix factorization noise model for speech enhancement. We propose a variational expect... |
1210.1568 | Dimiter Dobrev | Dimiter Dobrev | A Definition of Artificial Intelligence | null | Dobrev D. A Definition of Artificial Intelligence. In: Mathematica
Balkanica, New Series, Vol. 19, 2005, Fasc. 1-2, pp.67-74 | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we offer a formal definition of Artificial Intelligence and
this directly gives us an algorithm for construction of this object. Really,
this algorithm is useless due to the combinatory explosion.
The main innovation in our definition is that it does not include the
knowledge as a part of the intellig... | [
{
"created": "Wed, 3 Oct 2012 20:46:10 GMT",
"version": "v1"
}
] | 2012-10-08 | [
[
"Dobrev",
"Dimiter",
""
]
] | In this paper we offer a formal definition of Artificial Intelligence and this directly gives us an algorithm for construction of this object. Really, this algorithm is useless due to the combinatory explosion. The main innovation in our definition is that it does not include the knowledge as a part of the intelligence... |
2403.19336 | Mingbo Zhao | Jiacui Huang, Hongtao Zhang, Mingbo Zhao, Zhou Wu | IVLMap: Instance-Aware Visual Language Grounding for Consumer Robot
Navigation | null | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by/4.0/ | Vision-and-Language Navigation (VLN) is a challenging task that requires a
robot to navigate in photo-realistic environments with human natural language
promptings. Recent studies aim to handle this task by constructing the semantic
spatial map representation of the environment, and then leveraging the strong
ability... | [
{
"created": "Thu, 28 Mar 2024 11:52:42 GMT",
"version": "v1"
}
] | 2024-03-29 | [
[
"Huang",
"Jiacui",
""
],
[
"Zhang",
"Hongtao",
""
],
[
"Zhao",
"Mingbo",
""
],
[
"Wu",
"Zhou",
""
]
] | Vision-and-Language Navigation (VLN) is a challenging task that requires a robot to navigate in photo-realistic environments with human natural language promptings. Recent studies aim to handle this task by constructing the semantic spatial map representation of the environment, and then leveraging the strong ability o... |
2405.16919 | Ruipu Luo | Zejun Li, Ruipu Luo, Jiwen Zhang, Minghui Qiu, Zhongyu Wei | VoCoT: Unleashing Visually Grounded Multi-Step Reasoning in Large
Multi-Modal Models | null | null | null | null | cs.CV cs.AI cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While large multi-modal models (LMMs) have exhibited impressive capabilities
across diverse tasks, their effectiveness in handling complex tasks has been
limited by the prevailing single-step reasoning paradigm. To this end, this
paper proposes VoCoT, a multi-step Visually grounded object-centric
Chain-of-Thought rea... | [
{
"created": "Mon, 27 May 2024 08:12:00 GMT",
"version": "v1"
},
{
"created": "Tue, 28 May 2024 06:12:45 GMT",
"version": "v2"
}
] | 2024-05-29 | [
[
"Li",
"Zejun",
""
],
[
"Luo",
"Ruipu",
""
],
[
"Zhang",
"Jiwen",
""
],
[
"Qiu",
"Minghui",
""
],
[
"Wei",
"Zhongyu",
""
]
] | While large multi-modal models (LMMs) have exhibited impressive capabilities across diverse tasks, their effectiveness in handling complex tasks has been limited by the prevailing single-step reasoning paradigm. To this end, this paper proposes VoCoT, a multi-step Visually grounded object-centric Chain-of-Thought reaso... |
2006.16322 | Subham Sekhar Sahoo | Subham Sekhar Sahoo, Subhashini Venugopalan, Li Li, Rishabh Singh,
Patrick Riley | Scaling Symbolic Methods using Gradients for Neural Model Explanation | null | null | null | null | cs.LG cs.AI cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Symbolic techniques based on Satisfiability Modulo Theory (SMT) solvers have
been proposed for analyzing and verifying neural network properties, but their
usage has been fairly limited owing to their poor scalability with larger
networks. In this work, we propose a technique for combining gradient-based
methods with... | [
{
"created": "Mon, 29 Jun 2020 19:12:22 GMT",
"version": "v1"
},
{
"created": "Sat, 3 Oct 2020 00:45:28 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Mar 2021 19:19:35 GMT",
"version": "v3"
},
{
"created": "Wed, 5 May 2021 14:13:39 GMT",
"version": "v4"
}
] | 2021-05-06 | [
[
"Sahoo",
"Subham Sekhar",
""
],
[
"Venugopalan",
"Subhashini",
""
],
[
"Li",
"Li",
""
],
[
"Singh",
"Rishabh",
""
],
[
"Riley",
"Patrick",
""
]
] | Symbolic techniques based on Satisfiability Modulo Theory (SMT) solvers have been proposed for analyzing and verifying neural network properties, but their usage has been fairly limited owing to their poor scalability with larger networks. In this work, we propose a technique for combining gradient-based methods with s... |
2111.14302 | Mengnan Shi | Mengnan Shi, Chang Liu, Jianbin Jiao, Qixiang Ye | Self-supervised Feature-Gate Coupling for Dynamic Network Pruning | Pattern Recognition, Preprint | Pattern Recognition, Volume 154, 2024, 110594. | 10.1016/j.patcog.2024.110594 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gating modules have been widely explored in dynamic network pruning to reduce
the run-time computational cost of deep neural networks while preserving the
representation of features. Despite the substantial progress, existing methods
remain ignoring the consistency between feature and gate distributions, which
may le... | [
{
"created": "Mon, 29 Nov 2021 02:16:54 GMT",
"version": "v1"
},
{
"created": "Fri, 31 May 2024 01:32:49 GMT",
"version": "v2"
}
] | 2024-06-03 | [
[
"Shi",
"Mengnan",
""
],
[
"Liu",
"Chang",
""
],
[
"Jiao",
"Jianbin",
""
],
[
"Ye",
"Qixiang",
""
]
] | Gating modules have been widely explored in dynamic network pruning to reduce the run-time computational cost of deep neural networks while preserving the representation of features. Despite the substantial progress, existing methods remain ignoring the consistency between feature and gate distributions, which may lead... |
1301.7361 | Craig Boutilier | Craig Boutilier, Ronen I. Brafman, Christopher W. Geib | Structured Reachability Analysis for Markov Decision Processes | Appears in Proceedings of the Fourteenth Conference on Uncertainty in
Artificial Intelligence (UAI1998) | null | null | UAI-P-1998-PG-24-32 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent research in decision theoretic planning has focussed on making the
solution of Markov decision processes (MDPs) more feasible. We develop a family
of algorithms for structured reachability analysis of MDPs that are suitable
when an initial state (or set of states) is known. Using compact, structured
representa... | [
{
"created": "Wed, 30 Jan 2013 15:02:33 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Apr 2013 15:58:57 GMT",
"version": "v2"
}
] | 2013-04-24 | [
[
"Boutilier",
"Craig",
""
],
[
"Brafman",
"Ronen I.",
""
],
[
"Geib",
"Christopher W.",
""
]
] | Recent research in decision theoretic planning has focussed on making the solution of Markov decision processes (MDPs) more feasible. We develop a family of algorithms for structured reachability analysis of MDPs that are suitable when an initial state (or set of states) is known. Using compact, structured representati... |
2211.08639 | Huaxiong Li | Haoxing Chen and Zhangxuan Gu and Yaohui Li and Jun Lan and Changhua
Meng and Weiqiang Wang and Huaxiong Li | Hierarchical Dynamic Image Harmonization | null | null | null | null | cs.CV cs.AI cs.MM | http://creativecommons.org/licenses/by/4.0/ | Image harmonization is a critical task in computer vision, which aims to
adjust the foreground to make it compatible with the background. Recent works
mainly focus on using global transformations (i.e., normalization and color
curve rendering) to achieve visual consistency. However, these models ignore
local visual c... | [
{
"created": "Wed, 16 Nov 2022 03:15:19 GMT",
"version": "v1"
},
{
"created": "Thu, 4 May 2023 08:36:09 GMT",
"version": "v2"
},
{
"created": "Sat, 6 May 2023 10:04:06 GMT",
"version": "v3"
}
] | 2023-05-09 | [
[
"Chen",
"Haoxing",
""
],
[
"Gu",
"Zhangxuan",
""
],
[
"Li",
"Yaohui",
""
],
[
"Lan",
"Jun",
""
],
[
"Meng",
"Changhua",
""
],
[
"Wang",
"Weiqiang",
""
],
[
"Li",
"Huaxiong",
""
]
] | Image harmonization is a critical task in computer vision, which aims to adjust the foreground to make it compatible with the background. Recent works mainly focus on using global transformations (i.e., normalization and color curve rendering) to achieve visual consistency. However, these models ignore local visual con... |
1812.04514 | Sushant Kondguli | Sushant Kondguli and Michael Huang | R3-DLA (Reduce, Reuse, Recycle): A More Efficient Approach to Decoupled
Look-Ahead Architectures | 16 pages, 16 Figures, Scheduled to appear in 25th IEEE International
Symposium on High-Performance Computer Architecture 2019 | null | null | null | cs.AR cs.PF | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Modern societies have developed insatiable demands for more computation
capabilities. Exploiting implicit parallelism to provide automatic performance
improvement remains a central goal in engineering future general-purpose
computing systems. One approach is to use a separate thread context to perform
continuous look... | [
{
"created": "Tue, 11 Dec 2018 16:13:35 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Dec 2018 17:19:36 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Dec 2018 16:05:14 GMT",
"version": "v3"
}
] | 2018-12-14 | [
[
"Kondguli",
"Sushant",
""
],
[
"Huang",
"Michael",
""
]
] | Modern societies have developed insatiable demands for more computation capabilities. Exploiting implicit parallelism to provide automatic performance improvement remains a central goal in engineering future general-purpose computing systems. One approach is to use a separate thread context to perform continuous look-a... |
2105.03235 | Arianna Salazar Miranda | Arianna Salazar Miranda, Guangyu Du, Claire Gorman, Fabio Duarte,
Washington Fajardo, Carlo Ratti | Favelas 4D: Scalable methods for morphology analysis of informal
settlements using terrestrial laser scanning data | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | One billion people live in informal settlements worldwide. The complex and
multilayered spaces that characterize this unplanned form of urbanization pose
a challenge to traditional approaches to mapping and morphological analysis.
This study proposes a methodology to study the morphological properties of
informal set... | [
{
"created": "Fri, 23 Apr 2021 15:32:59 GMT",
"version": "v1"
}
] | 2021-05-10 | [
[
"Miranda",
"Arianna Salazar",
""
],
[
"Du",
"Guangyu",
""
],
[
"Gorman",
"Claire",
""
],
[
"Duarte",
"Fabio",
""
],
[
"Fajardo",
"Washington",
""
],
[
"Ratti",
"Carlo",
""
]
] | One billion people live in informal settlements worldwide. The complex and multilayered spaces that characterize this unplanned form of urbanization pose a challenge to traditional approaches to mapping and morphological analysis. This study proposes a methodology to study the morphological properties of informal settl... |
2110.02887 | Sawsan Alqahtani | Sawsan Alqahtani, Garima Lalwani, Yi Zhang, Salvatore Romeo, Saab
Mansour | Using Optimal Transport as Alignment Objective for fine-tuning
Multilingual Contextualized Embeddings | null | EMNLP 2021 | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent studies have proposed different methods to improve multilingual word
representations in contextualized settings including techniques that align
between source and target embedding spaces. For contextualized embeddings,
alignment becomes more complex as we additionally take context into
consideration. In this w... | [
{
"created": "Wed, 6 Oct 2021 16:13:45 GMT",
"version": "v1"
}
] | 2021-10-07 | [
[
"Alqahtani",
"Sawsan",
""
],
[
"Lalwani",
"Garima",
""
],
[
"Zhang",
"Yi",
""
],
[
"Romeo",
"Salvatore",
""
],
[
"Mansour",
"Saab",
""
]
] | Recent studies have proposed different methods to improve multilingual word representations in contextualized settings including techniques that align between source and target embedding spaces. For contextualized embeddings, alignment becomes more complex as we additionally take context into consideration. In this wor... |
1906.09602 | Ruo-Chun Tzeng | Ruo-Chun Tzeng, Shan-Hung Wu | Ego-CNN: Distributed, Egocentric Representations of Graphs for Detecting
Critical Structures | Proceedings of the 36th International Conference on Machine Learning | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the problem of detecting critical structures using a graph embedding
model. Existing graph embedding models lack the ability to precisely detect
critical structures that are specific to a task at the global scale. In this
paper, we propose a novel graph embedding model, called the Ego-CNNs, that
employs the ... | [
{
"created": "Sun, 23 Jun 2019 16:14:22 GMT",
"version": "v1"
}
] | 2019-06-25 | [
[
"Tzeng",
"Ruo-Chun",
""
],
[
"Wu",
"Shan-Hung",
""
]
] | We study the problem of detecting critical structures using a graph embedding model. Existing graph embedding models lack the ability to precisely detect critical structures that are specific to a task at the global scale. In this paper, we propose a novel graph embedding model, called the Ego-CNNs, that employs the eg... |
cs/0608066 | Mariano Zelke | Mariano Zelke | k-Connectivity in the Semi-Streaming Model | 13 pages, submitted to Theoretical Computer Science | null | null | null | cs.DM cs.DS | null | We present the first semi-streaming algorithms to determine k-connectivity of
an undirected graph with k being any constant. The semi-streaming model for
graph algorithms was introduced by Muthukrishnan in 2003 and turns out to be
useful when dealing with massive graphs streamed in from an external storage
device.
... | [
{
"created": "Wed, 16 Aug 2006 10:37:07 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Zelke",
"Mariano",
""
]
] | We present the first semi-streaming algorithms to determine k-connectivity of an undirected graph with k being any constant. The semi-streaming model for graph algorithms was introduced by Muthukrishnan in 2003 and turns out to be useful when dealing with massive graphs streamed in from an external storage device. Our ... |
1305.1690 | Nicholas Downing | Nicholas Downing and Thibaut Feydy and Peter J. Stuckey | Unsatisfiable Cores for Constraint Programming | Submitted to CP2013 | null | null | null | cs.LO cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Constraint Programming (CP) solvers typically tackle optimization problems by
repeatedly finding solutions to a problem while placing tighter and tighter
bounds on the solution cost. This approach is somewhat naive, especially for
soft-constraint optimization problems in which the soft constraints are mostly
satisfie... | [
{
"created": "Wed, 8 May 2013 01:50:05 GMT",
"version": "v1"
}
] | 2013-05-09 | [
[
"Downing",
"Nicholas",
""
],
[
"Feydy",
"Thibaut",
""
],
[
"Stuckey",
"Peter J.",
""
]
] | Constraint Programming (CP) solvers typically tackle optimization problems by repeatedly finding solutions to a problem while placing tighter and tighter bounds on the solution cost. This approach is somewhat naive, especially for soft-constraint optimization problems in which the soft constraints are mostly satisfied.... |
2201.06573 | Salar Mohtaj | Salar Mohtaj, Fatemeh Tavakkoli, Habibollah Asghari | PerPaDa: A Persian Paraphrase Dataset based on Implicit Crowdsourcing
Data Collection | Submitted to LREC 2022 | Proceedings of the Language Resources and Evaluation Conference.
2022; 5090-5096 | null | null | cs.CL cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | In this paper we introduce PerPaDa, a Persian paraphrase dataset that is
collected from users' input in a plagiarism detection system. As an implicit
crowdsourcing experience, we have gathered a large collection of original and
paraphrased sentences from Hamtajoo; a Persian plagiarism detection system, in
which users... | [
{
"created": "Mon, 17 Jan 2022 18:48:39 GMT",
"version": "v1"
}
] | 2022-09-14 | [
[
"Mohtaj",
"Salar",
""
],
[
"Tavakkoli",
"Fatemeh",
""
],
[
"Asghari",
"Habibollah",
""
]
] | In this paper we introduce PerPaDa, a Persian paraphrase dataset that is collected from users' input in a plagiarism detection system. As an implicit crowdsourcing experience, we have gathered a large collection of original and paraphrased sentences from Hamtajoo; a Persian plagiarism detection system, in which users t... |
2105.13203 | Julien Grand-Cl\'ement | Julien Grand-Cl\'ement, Christian Kroer | Conic Blackwell Algorithm: Parameter-Free Convex-Concave Saddle-Point
Solving | null | null | null | null | cs.LG cs.GT | http://creativecommons.org/licenses/by/4.0/ | We develop new parameter-free and scale-free algorithms for solving
convex-concave saddle-point problems. Our results are based on a new simple
regret minimizer, the Conic Blackwell Algorithm$^+$ (CBA$^+$), which attains
$O(1/\sqrt{T})$ average regret. Intuitively, our approach generalizes to other
decision sets of i... | [
{
"created": "Thu, 27 May 2021 14:50:31 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Jun 2021 12:27:34 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Oct 2021 17:03:53 GMT",
"version": "v3"
}
] | 2021-10-15 | [
[
"Grand-Clément",
"Julien",
""
],
[
"Kroer",
"Christian",
""
]
] | We develop new parameter-free and scale-free algorithms for solving convex-concave saddle-point problems. Our results are based on a new simple regret minimizer, the Conic Blackwell Algorithm$^+$ (CBA$^+$), which attains $O(1/\sqrt{T})$ average regret. Intuitively, our approach generalizes to other decision sets of int... |
2309.13302 | Hao Cheng | Hao Cheng, Jiahang Cao, Erjia Xiao, Mengshu Sun, Renjing Xu | Gaining the Sparse Rewards by Exploring Lottery Tickets in Spiking
Neural Network | This paper is under submission | null | null | null | cs.NE cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deploying energy-efficient deep learning algorithms on computational-limited
devices, such as robots, is still a pressing issue for real-world applications.
Spiking Neural Networks (SNNs), a novel brain-inspired algorithm, offer a
promising solution due to their low-latency and low-energy properties over
traditional ... | [
{
"created": "Sat, 23 Sep 2023 08:24:36 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Sep 2023 15:20:37 GMT",
"version": "v2"
},
{
"created": "Thu, 28 Mar 2024 02:24:38 GMT",
"version": "v3"
}
] | 2024-03-29 | [
[
"Cheng",
"Hao",
""
],
[
"Cao",
"Jiahang",
""
],
[
"Xiao",
"Erjia",
""
],
[
"Sun",
"Mengshu",
""
],
[
"Xu",
"Renjing",
""
]
] | Deploying energy-efficient deep learning algorithms on computational-limited devices, such as robots, is still a pressing issue for real-world applications. Spiking Neural Networks (SNNs), a novel brain-inspired algorithm, offer a promising solution due to their low-latency and low-energy properties over traditional Ar... |
2012.11336 | Bo Chen | Bo Chen, Jing Zhang, Xiaokang Zhang, Xiaobin Tang, Lingfan Cai, Hong
Chen, Cuiping Li, Peng Zhang, and Jie Tang | CODE: Contrastive Pre-training with Adversarial Fine-tuning for
Zero-shot Expert Linking | To appear in AAAI 2022 | null | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Expert finding, a popular service provided by many online websites such as
Expertise Finder, LinkedIn, and AMiner, is beneficial to seeking candidate
qualifications, consultants, and collaborators. However, its quality is
suffered from lack of ample sources of expert information. This paper employs
AMiner as the basi... | [
{
"created": "Mon, 14 Dec 2020 03:11:11 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Jan 2022 06:17:40 GMT",
"version": "v2"
}
] | 2022-01-04 | [
[
"Chen",
"Bo",
""
],
[
"Zhang",
"Jing",
""
],
[
"Zhang",
"Xiaokang",
""
],
[
"Tang",
"Xiaobin",
""
],
[
"Cai",
"Lingfan",
""
],
[
"Chen",
"Hong",
""
],
[
"Li",
"Cuiping",
""
],
[
"Zhang",
"Peng",... | Expert finding, a popular service provided by many online websites such as Expertise Finder, LinkedIn, and AMiner, is beneficial to seeking candidate qualifications, consultants, and collaborators. However, its quality is suffered from lack of ample sources of expert information. This paper employs AMiner as the basis ... |
2106.10419 | Enyu Yu | En-Yu Yu, Yan Fu, Jun-Lin Zhou, Hong-Liang Sun, Duan-Bing Chen | Predicting Critical Nodes in Temporal Networks by Dynamic Graph
Convolutional Networks | null | null | null | null | cs.SI cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many real-world systems can be expressed in temporal networks with nodes
playing far different roles in structure and function and edges representing
the relationships between nodes. Identifying critical nodes can help us control
the spread of public opinions or epidemics, predict leading figures in
academia, conduct... | [
{
"created": "Sat, 19 Jun 2021 04:16:18 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jul 2021 10:47:33 GMT",
"version": "v2"
}
] | 2021-07-07 | [
[
"Yu",
"En-Yu",
""
],
[
"Fu",
"Yan",
""
],
[
"Zhou",
"Jun-Lin",
""
],
[
"Sun",
"Hong-Liang",
""
],
[
"Chen",
"Duan-Bing",
""
]
] | Many real-world systems can be expressed in temporal networks with nodes playing far different roles in structure and function and edges representing the relationships between nodes. Identifying critical nodes can help us control the spread of public opinions or epidemics, predict leading figures in academia, conduct a... |
2109.07365 | Benedikt Mersch | Benedikt Mersch, Thomas H\"ollen, Kun Zhao, Cyrill Stachniss, Ribana
Roscher | Maneuver-based Trajectory Prediction for Self-driving Cars Using
Spatio-temporal Convolutional Networks | Accepted for IROS 2021 | null | null | null | cs.RO | http://creativecommons.org/licenses/by/4.0/ | The ability to predict the future movements of other vehicles is a
subconscious and effortless skill for humans and key to safe autonomous
driving. Therefore, trajectory prediction for autonomous cars has gained a lot
of attention in recent years. It is, however, still a hard task to achieve
human-level performance. ... | [
{
"created": "Wed, 15 Sep 2021 15:20:36 GMT",
"version": "v1"
}
] | 2021-09-16 | [
[
"Mersch",
"Benedikt",
""
],
[
"Höllen",
"Thomas",
""
],
[
"Zhao",
"Kun",
""
],
[
"Stachniss",
"Cyrill",
""
],
[
"Roscher",
"Ribana",
""
]
] | The ability to predict the future movements of other vehicles is a subconscious and effortless skill for humans and key to safe autonomous driving. Therefore, trajectory prediction for autonomous cars has gained a lot of attention in recent years. It is, however, still a hard task to achieve human-level performance. In... |
2204.10610 | Julio A. Placed Perales | Julio A. Placed and Jos\'e A. Castellanos | Fast Autonomous Robotic Exploration Using the Underlying Graph Structure | 2021 IEEE/RSJ International Conference on Intelligent Robots and
Systems (IROS). arXiv admin note: text overlap with arXiv:2110.01289 | null | 10.1109/IROS51168.2021.9636148 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we fully define the existing relationships between traditional
optimality criteria and the connectivity of the underlying pose-graph in Active
SLAM, characterizing, therefore, the connection between Graph Theory and the
Theory Optimal Experimental Design. We validate the proposed relationships in
2D and... | [
{
"created": "Fri, 22 Apr 2022 10:02:47 GMT",
"version": "v1"
}
] | 2022-04-25 | [
[
"Placed",
"Julio A.",
""
],
[
"Castellanos",
"José A.",
""
]
] | In this work, we fully define the existing relationships between traditional optimality criteria and the connectivity of the underlying pose-graph in Active SLAM, characterizing, therefore, the connection between Graph Theory and the Theory Optimal Experimental Design. We validate the proposed relationships in 2D and 3... |
2204.13869 | Haoran Xu | Haoran Xu, Kenton Murray | Por Qu\'e N\~ao Utiliser Alla Spr{\aa}k? Mixed Training with Gradient
Optimization in Few-Shot Cross-Lingual Transfer | Accepted at Findings of NAACL 2022 | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The current state-of-the-art for few-shot cross-lingual transfer learning
first trains on abundant labeled data in the source language and then
fine-tunes with a few examples on the target language, termed target-adapting.
Though this has been demonstrated to work on a variety of tasks, in this paper
we show some def... | [
{
"created": "Fri, 29 Apr 2022 04:05:02 GMT",
"version": "v1"
}
] | 2022-05-02 | [
[
"Xu",
"Haoran",
""
],
[
"Murray",
"Kenton",
""
]
] | The current state-of-the-art for few-shot cross-lingual transfer learning first trains on abundant labeled data in the source language and then fine-tunes with a few examples on the target language, termed target-adapting. Though this has been demonstrated to work on a variety of tasks, in this paper we show some defic... |
2105.14423 | Ryoma Sato | Ryoma Sato | Enumerating Fair Packages for Group Recommendations | WSDM 2022 | null | null | null | cs.IR cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Package-to-group recommender systems recommend a set of unified items to a
group of people. Different from conventional settings, it is not easy to
measure the utility of group recommendations because it involves more than one
user. In particular, fairness is crucial in group recommendations. Even if some
members in ... | [
{
"created": "Sun, 30 May 2021 04:06:03 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Dec 2021 03:00:20 GMT",
"version": "v2"
}
] | 2021-12-30 | [
[
"Sato",
"Ryoma",
""
]
] | Package-to-group recommender systems recommend a set of unified items to a group of people. Different from conventional settings, it is not easy to measure the utility of group recommendations because it involves more than one user. In particular, fairness is crucial in group recommendations. Even if some members in a ... |
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