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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1509.06533 | Gianfranco Elena | Gianfranco Elena and Christopher W. Johnson | Factors influencing risk acceptance of Cloud Computing services in the
UK Government | null | null | null | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cloud Computing services are increasingly being made available by the UK
Government through the Government digital marketplace to reduce costs and
improve IT efficiency; however, little is known about factors influencing the
decision-making process to adopt cloud services within the UK Government. This
research aims ... | [
{
"created": "Tue, 22 Sep 2015 09:57:54 GMT",
"version": "v1"
}
] | 2015-09-23 | [
[
"Elena",
"Gianfranco",
""
],
[
"Johnson",
"Christopher W.",
""
]
] | Cloud Computing services are increasingly being made available by the UK Government through the Government digital marketplace to reduce costs and improve IT efficiency; however, little is known about factors influencing the decision-making process to adopt cloud services within the UK Government. This research aims to... |
2304.02330 | Sanghyeon Kim | Sanghyeon Kim, Eunbyung Park | SMPConv: Self-moving Point Representations for Continuous Convolution | Accepted to CVPR 2023 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Continuous convolution has recently gained prominence due to its ability to
handle irregularly sampled data and model long-term dependency. Also, the
promising experimental results of using large convolutional kernels have
catalyzed the development of continuous convolution since they can construct
large kernels very... | [
{
"created": "Wed, 5 Apr 2023 09:36:30 GMT",
"version": "v1"
}
] | 2023-04-06 | [
[
"Kim",
"Sanghyeon",
""
],
[
"Park",
"Eunbyung",
""
]
] | Continuous convolution has recently gained prominence due to its ability to handle irregularly sampled data and model long-term dependency. Also, the promising experimental results of using large convolutional kernels have catalyzed the development of continuous convolution since they can construct large kernels very e... |
2402.15430 | Shuren Qi | Shuren Qi, Yushu Zhang, Chao Wang, Zhihua Xia, Xiaochun Cao, Jian Weng | Hierarchical Invariance for Robust and Interpretable Vision Tasks at
Larger Scales | null | null | null | null | cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Developing robust and interpretable vision systems is a crucial step towards
trustworthy artificial intelligence. In this regard, a promising paradigm
considers embedding task-required invariant structures, e.g., geometric
invariance, in the fundamental image representation. However, such invariant
representations ty... | [
{
"created": "Fri, 23 Feb 2024 16:50:07 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Apr 2024 06:40:12 GMT",
"version": "v2"
}
] | 2024-04-12 | [
[
"Qi",
"Shuren",
""
],
[
"Zhang",
"Yushu",
""
],
[
"Wang",
"Chao",
""
],
[
"Xia",
"Zhihua",
""
],
[
"Cao",
"Xiaochun",
""
],
[
"Weng",
"Jian",
""
]
] | Developing robust and interpretable vision systems is a crucial step towards trustworthy artificial intelligence. In this regard, a promising paradigm considers embedding task-required invariant structures, e.g., geometric invariance, in the fundamental image representation. However, such invariant representations typi... |
2307.15793 | Sumit Asthana | Sumit Asthana, Sagih Hilleli, Pengcheng He, Aaron Halfaker | Summaries, Highlights, and Action items: Design, implementation and
evaluation of an LLM-powered meeting recap system | in review for CSCW 23 | null | null | null | cs.HC cs.AI cs.IR | http://creativecommons.org/licenses/by-sa/4.0/ | Meetings play a critical infrastructural role in the coordination of work. In
recent years, due to shift to hybrid and remote work, more meetings are moving
to online Computer Mediated Spaces. This has led to new problems (e.g. more
time spent in less engaging meetings) and new opportunities (e.g. automated
transcrip... | [
{
"created": "Fri, 28 Jul 2023 20:25:11 GMT",
"version": "v1"
}
] | 2023-08-01 | [
[
"Asthana",
"Sumit",
""
],
[
"Hilleli",
"Sagih",
""
],
[
"He",
"Pengcheng",
""
],
[
"Halfaker",
"Aaron",
""
]
] | Meetings play a critical infrastructural role in the coordination of work. In recent years, due to shift to hybrid and remote work, more meetings are moving to online Computer Mediated Spaces. This has led to new problems (e.g. more time spent in less engaging meetings) and new opportunities (e.g. automated transcripti... |
2310.17705 | Runze Cheng | Runze Cheng, Yao Sun, Dusit Niyato, Lan Zhang, Lei Zhang, and Muhammad
Ali Imran | A Wireless AI-Generated Content (AIGC) Provisioning Framework Empowered
by Semantic Communication | null | null | null | null | cs.NI cs.AI cs.LG eess.IV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Generative AI applications have been recently catering to a vast user base by
creating diverse and high-quality AI-generated content (AIGC). With the
proliferation of mobile devices and rapid growth of mobile traffic, providing
ubiquitous access to high-quality AIGC services via wireless communication
networks is bec... | [
{
"created": "Thu, 26 Oct 2023 18:05:22 GMT",
"version": "v1"
},
{
"created": "Wed, 29 May 2024 10:05:14 GMT",
"version": "v2"
}
] | 2024-05-30 | [
[
"Cheng",
"Runze",
""
],
[
"Sun",
"Yao",
""
],
[
"Niyato",
"Dusit",
""
],
[
"Zhang",
"Lan",
""
],
[
"Zhang",
"Lei",
""
],
[
"Imran",
"Muhammad Ali",
""
]
] | Generative AI applications have been recently catering to a vast user base by creating diverse and high-quality AI-generated content (AIGC). With the proliferation of mobile devices and rapid growth of mobile traffic, providing ubiquitous access to high-quality AIGC services via wireless communication networks is becom... |
1010.0019 | Byung-Gon Chun | Byung-Gon Chun, Ling Huang, Sangmin Lee, Petros Maniatis, Mayur Naik | Mantis: Predicting System Performance through Program Analysis and
Modeling | null | null | null | null | cs.PF cs.AI cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present Mantis, a new framework that automatically predicts program
performance with high accuracy. Mantis integrates techniques from programming
language and machine learning for performance modeling, and is a radical
departure from traditional approaches. Mantis extracts program features, which
are information a... | [
{
"created": "Thu, 30 Sep 2010 21:02:04 GMT",
"version": "v1"
}
] | 2010-10-05 | [
[
"Chun",
"Byung-Gon",
""
],
[
"Huang",
"Ling",
""
],
[
"Lee",
"Sangmin",
""
],
[
"Maniatis",
"Petros",
""
],
[
"Naik",
"Mayur",
""
]
] | We present Mantis, a new framework that automatically predicts program performance with high accuracy. Mantis integrates techniques from programming language and machine learning for performance modeling, and is a radical departure from traditional approaches. Mantis extracts program features, which are information abo... |
2201.08860 | Xikun Zhang | Xikun Zhang, Antoine Bosselut, Michihiro Yasunaga, Hongyu Ren, Percy
Liang, Christopher D. Manning, Jure Leskovec | GreaseLM: Graph REASoning Enhanced Language Models for Question
Answering | Published at ICLR 2022. All code, data, and pretrained models are
available at https://github.com/snap-stanford/GreaseLM | null | null | null | cs.CL cs.LG | http://creativecommons.org/licenses/by/4.0/ | Answering complex questions about textual narratives requires reasoning over
both stated context and the world knowledge that underlies it. However,
pretrained language models (LM), the foundation of most modern QA systems, do
not robustly represent latent relationships between concepts, which is
necessary for reason... | [
{
"created": "Fri, 21 Jan 2022 19:00:05 GMT",
"version": "v1"
}
] | 2022-01-25 | [
[
"Zhang",
"Xikun",
""
],
[
"Bosselut",
"Antoine",
""
],
[
"Yasunaga",
"Michihiro",
""
],
[
"Ren",
"Hongyu",
""
],
[
"Liang",
"Percy",
""
],
[
"Manning",
"Christopher D.",
""
],
[
"Leskovec",
"Jure",
""
]
] | Answering complex questions about textual narratives requires reasoning over both stated context and the world knowledge that underlies it. However, pretrained language models (LM), the foundation of most modern QA systems, do not robustly represent latent relationships between concepts, which is necessary for reasonin... |
1812.01941 | Swapneel Mehta | Swapneel Mehta, Prasanth Kothuri, Daniel Lanza Garcia | Anomaly Detection for Network Connection Logs | null | null | null | null | cs.LG cs.DC stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We leverage a streaming architecture based on ELK, Spark and Hadoop in order
to collect, store, and analyse database connection logs in near real-time. The
proposed system investigates outliers using unsupervised learning; widely
adopted clustering and classification algorithms for log data, highlighting the
subtle v... | [
{
"created": "Sat, 1 Dec 2018 00:50:51 GMT",
"version": "v1"
}
] | 2018-12-06 | [
[
"Mehta",
"Swapneel",
""
],
[
"Kothuri",
"Prasanth",
""
],
[
"Garcia",
"Daniel Lanza",
""
]
] | We leverage a streaming architecture based on ELK, Spark and Hadoop in order to collect, store, and analyse database connection logs in near real-time. The proposed system investigates outliers using unsupervised learning; widely adopted clustering and classification algorithms for log data, highlighting the subtle var... |
2002.04903 | Akash Lal | Pantazis Deligiannis and Narayanan Ganapathy and Akash Lal and Shaz
Qadeer | Building Reliable Cloud Services Using P# (Experience Report) | null | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cloud services must typically be distributed across a large number of
machines in order to make use of multiple compute and storage resources. This
opens the programmer to several sources of complexity such as concurrency,
order of message delivery, lossy network, timeouts and failures, all of which
impose a high cog... | [
{
"created": "Wed, 12 Feb 2020 10:38:59 GMT",
"version": "v1"
}
] | 2020-02-13 | [
[
"Deligiannis",
"Pantazis",
""
],
[
"Ganapathy",
"Narayanan",
""
],
[
"Lal",
"Akash",
""
],
[
"Qadeer",
"Shaz",
""
]
] | Cloud services must typically be distributed across a large number of machines in order to make use of multiple compute and storage resources. This opens the programmer to several sources of complexity such as concurrency, order of message delivery, lossy network, timeouts and failures, all of which impose a high cogni... |
2307.05949 | Agnimitra Sengupta | Agnimitra Sengupta, S. Ilgin Guler | Newell's theory based feature transformations for spatio-temporal
traffic prediction | null | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep learning (DL) models for spatio-temporal traffic flow forecasting employ
convolutional or graph-convolutional filters along with recurrent neural
networks to capture spatial and temporal dependencies in traffic data. These
models, such as CNN-LSTM, utilize traffic flows from neighboring detector
stations to pred... | [
{
"created": "Wed, 12 Jul 2023 06:31:43 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Jul 2023 00:09:14 GMT",
"version": "v2"
}
] | 2023-07-18 | [
[
"Sengupta",
"Agnimitra",
""
],
[
"Guler",
"S. Ilgin",
""
]
] | Deep learning (DL) models for spatio-temporal traffic flow forecasting employ convolutional or graph-convolutional filters along with recurrent neural networks to capture spatial and temporal dependencies in traffic data. These models, such as CNN-LSTM, utilize traffic flows from neighboring detector stations to predic... |
2302.08086 | Xuejie Liu | Xuejie Liu, Anji Liu, Guy Van den Broeck, Yitao Liang | Understanding the Distillation Process from Deep Generative Models to
Tractable Probabilistic Circuits | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Probabilistic Circuits (PCs) are a general and unified computational
framework for tractable probabilistic models that support efficient computation
of various inference tasks (e.g., computing marginal probabilities). Towards
enabling such reasoning capabilities in complex real-world tasks, Liu et al.
(2022) propose ... | [
{
"created": "Thu, 16 Feb 2023 04:52:46 GMT",
"version": "v1"
}
] | 2023-02-17 | [
[
"Liu",
"Xuejie",
""
],
[
"Liu",
"Anji",
""
],
[
"Broeck",
"Guy Van den",
""
],
[
"Liang",
"Yitao",
""
]
] | Probabilistic Circuits (PCs) are a general and unified computational framework for tractable probabilistic models that support efficient computation of various inference tasks (e.g., computing marginal probabilities). Towards enabling such reasoning capabilities in complex real-world tasks, Liu et al. (2022) propose to... |
1709.01982 | Zhuan Khye Koh | Zhuan Khye Koh, Laura Sanit\`a | Stabilizing Weighted Graphs | null | null | null | null | cs.DS cs.DM cs.GT math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An edge-weighted graph $G=(V,E)$ is called stable if the value of a
maximum-weight matching equals the value of a maximum-weight fractional
matching. Stable graphs play an important role in some interesting game theory
problems, such as network bargaining games and cooperative matching games,
because they characteriz... | [
{
"created": "Wed, 6 Sep 2017 20:21:55 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Nov 2017 00:14:01 GMT",
"version": "v2"
}
] | 2017-11-28 | [
[
"Koh",
"Zhuan Khye",
""
],
[
"Sanità",
"Laura",
""
]
] | An edge-weighted graph $G=(V,E)$ is called stable if the value of a maximum-weight matching equals the value of a maximum-weight fractional matching. Stable graphs play an important role in some interesting game theory problems, such as network bargaining games and cooperative matching games, because they characterize ... |
2304.08870 | Soon Yau Cheong | Soon Yau Cheong, Armin Mustafa, Andrew Gilbert | UPGPT: Universal Diffusion Model for Person Image Generation, Editing
and Pose Transfer | null | Proceedings of the IEEE/CVF International Conference on Computer
Vision (ICCV) Workshops 2023 | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Text-to-image models (T2I) such as StableDiffusion have been used to generate
high quality images of people. However, due to the random nature of the
generation process, the person has a different appearance e.g. pose, face, and
clothing, despite using the same text prompt. The appearance inconsistency
makes T2I unsu... | [
{
"created": "Tue, 18 Apr 2023 10:05:37 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jul 2023 17:13:12 GMT",
"version": "v2"
}
] | 2023-12-19 | [
[
"Cheong",
"Soon Yau",
""
],
[
"Mustafa",
"Armin",
""
],
[
"Gilbert",
"Andrew",
""
]
] | Text-to-image models (T2I) such as StableDiffusion have been used to generate high quality images of people. However, due to the random nature of the generation process, the person has a different appearance e.g. pose, face, and clothing, despite using the same text prompt. The appearance inconsistency makes T2I unsuit... |
2406.09441 | Yimeng Min | Yimeng Min | Comment on paper: Position: Rethinking Post-Hoc Search-Based Neural
Approaches for Solving Large-Scale Traveling Salesman Problems | comment on arXiv:2406.03503, 4 pages, 1 figure and 1 table | null | null | null | cs.PF cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | We identify two major issues in the SoftDist paper (Xia et al.): (1) the
failure to run all steps of different baselines on the same hardware
environment, and (2) the use of inconsistent time measurements when comparing
to other baselines. These issues lead to flawed conclusions. When all steps are
executed in the sa... | [
{
"created": "Tue, 11 Jun 2024 23:14:19 GMT",
"version": "v1"
}
] | 2024-06-17 | [
[
"Min",
"Yimeng",
""
]
] | We identify two major issues in the SoftDist paper (Xia et al.): (1) the failure to run all steps of different baselines on the same hardware environment, and (2) the use of inconsistent time measurements when comparing to other baselines. These issues lead to flawed conclusions. When all steps are executed in the same... |
2403.07339 | Zhanpeng Zeng | Zhanpeng Zeng, Karthikeyan Sankaralingam, Vikas Singh | IM-Unpack: Training and Inference with Arbitrarily Low Precision
Integers | null | null | null | null | cs.LG cs.CL cs.CV | http://creativecommons.org/licenses/by/4.0/ | GEneral Matrix Multiply (GEMM) is a central operation in deep learning and
corresponds to the largest chunk of the compute footprint. Therefore, improving
its efficiency is an active topic of ongoing research. A popular strategy is
the use of low bit-width integers to approximate the original entries in a
matrix. Thi... | [
{
"created": "Tue, 12 Mar 2024 05:44:27 GMT",
"version": "v1"
}
] | 2024-03-13 | [
[
"Zeng",
"Zhanpeng",
""
],
[
"Sankaralingam",
"Karthikeyan",
""
],
[
"Singh",
"Vikas",
""
]
] | GEneral Matrix Multiply (GEMM) is a central operation in deep learning and corresponds to the largest chunk of the compute footprint. Therefore, improving its efficiency is an active topic of ongoing research. A popular strategy is the use of low bit-width integers to approximate the original entries in a matrix. This ... |
2406.07126 | Sagar Malhotra | Alexander Pluska, Pascal Welke, Thomas G\"artner, and Sagar Malhotra | Logical Distillation of Graph Neural Networks | Fixed errors in the statement of Theorem 1 | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We present a logic based interpretable model for learning on graphs and an
algorithm to distill this model from a Graph Neural Network (GNN). Recent
results have shown connections between the expressivity of GNNs and the
two-variable fragment of first-order logic with counting quantifiers (C2). We
introduce a decisio... | [
{
"created": "Tue, 11 Jun 2024 10:18:58 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Jul 2024 16:19:30 GMT",
"version": "v2"
}
] | 2024-07-16 | [
[
"Pluska",
"Alexander",
""
],
[
"Welke",
"Pascal",
""
],
[
"Gärtner",
"Thomas",
""
],
[
"Malhotra",
"Sagar",
""
]
] | We present a logic based interpretable model for learning on graphs and an algorithm to distill this model from a Graph Neural Network (GNN). Recent results have shown connections between the expressivity of GNNs and the two-variable fragment of first-order logic with counting quantifiers (C2). We introduce a decision-... |
2101.03298 | Bolin Ding | Shuyuan Yan, Bolin Ding, Wei Guo, Jingren Zhou, Zhewei Wei, Xiaowei
Jiang, and Sheng Xu | FlashP: An Analytical Pipeline for Real-time Forecasting of Time-Series
Relational Data | null | null | null | null | cs.DB cs.LG | http://creativecommons.org/licenses/by/4.0/ | Interactive response time is important in analytical pipelines for users to
explore a sufficient number of possibilities and make informed business
decisions. We consider a forecasting pipeline with large volumes of
high-dimensional time series data. Real-time forecasting can be conducted in
two steps. First, we spec... | [
{
"created": "Sat, 9 Jan 2021 06:23:13 GMT",
"version": "v1"
},
{
"created": "Sat, 16 Jan 2021 00:46:04 GMT",
"version": "v2"
}
] | 2021-01-19 | [
[
"Yan",
"Shuyuan",
""
],
[
"Ding",
"Bolin",
""
],
[
"Guo",
"Wei",
""
],
[
"Zhou",
"Jingren",
""
],
[
"Wei",
"Zhewei",
""
],
[
"Jiang",
"Xiaowei",
""
],
[
"Xu",
"Sheng",
""
]
] | Interactive response time is important in analytical pipelines for users to explore a sufficient number of possibilities and make informed business decisions. We consider a forecasting pipeline with large volumes of high-dimensional time series data. Real-time forecasting can be conducted in two steps. First, we specif... |
1804.08335 | Ioanna Symeonidou | Angelos Charalambidis, Panos Rondogiannis and Ioanna Symeonidou | Approximation Fixpoint Theory and the Well-Founded Semantics of
Higher-Order Logic Programs | Paper presented at the 34nd International Conference on Logic
Programming (ICLP 2018), Oxford, UK, July 14 to July 17, 2018 31 pages, LaTeX | Theory and Practice of Logic Programming 18 (2018) 421-437 | 10.1017/S1471068418000108 | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a novel, extensional, three-valued semantics for higher-order logic
programs with negation. The new semantics is based on interpreting the types of
the source language as three-valued Fitting-monotonic functions at all levels
of the type hierarchy. We prove that there exists a bijection between such
Fitting... | [
{
"created": "Mon, 23 Apr 2018 11:13:44 GMT",
"version": "v1"
}
] | 2019-07-25 | [
[
"Charalambidis",
"Angelos",
""
],
[
"Rondogiannis",
"Panos",
""
],
[
"Symeonidou",
"Ioanna",
""
]
] | We define a novel, extensional, three-valued semantics for higher-order logic programs with negation. The new semantics is based on interpreting the types of the source language as three-valued Fitting-monotonic functions at all levels of the type hierarchy. We prove that there exists a bijection between such Fitting-m... |
2405.01842 | Nirmalendu Prakash | Ri Chi Ng, Nirmalendu Prakash, Ming Shan Hee, Kenny Tsu Wei Choo, Roy
Ka-Wei Lee | SGHateCheck: Functional Tests for Detecting Hate Speech in Low-Resource
Languages of Singapore | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | To address the limitations of current hate speech detection models, we
introduce \textsf{SGHateCheck}, a novel framework designed for the linguistic
and cultural context of Singapore and Southeast Asia. It extends the functional
testing approach of HateCheck and MHC, employing large language models for
translation an... | [
{
"created": "Fri, 3 May 2024 04:18:10 GMT",
"version": "v1"
}
] | 2024-05-06 | [
[
"Ng",
"Ri Chi",
""
],
[
"Prakash",
"Nirmalendu",
""
],
[
"Hee",
"Ming Shan",
""
],
[
"Choo",
"Kenny Tsu Wei",
""
],
[
"Lee",
"Roy Ka-Wei",
""
]
] | To address the limitations of current hate speech detection models, we introduce \textsf{SGHateCheck}, a novel framework designed for the linguistic and cultural context of Singapore and Southeast Asia. It extends the functional testing approach of HateCheck and MHC, employing large language models for translation and ... |
1405.1703 | EPTCS | Ling Fang (National Institute of Advanced Industrial Science and
Technology, Japan), Yoriyuki Yamagata (National Institute of Advanced
Industrial Science and Technology, Japan), Yutaka Oiwa (National Institute of
Advanced Industrial Science and Technology, Japan) | Evaluation of A Resilience Embedded System Using Probabilistic
Model-Checking | In Proceedings ESSS 2014, arXiv:1405.0554 | EPTCS 150, 2014, pp. 35-49 | 10.4204/EPTCS.150.4 | null | cs.SE cs.LO math.PR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If a Micro Processor Unit (MPU) receives an external electric signal as
noise, the system function will freeze or malfunction easily. A new resilience
strategy is implemented in order to reset the MPU automatically and stop the
MPU from freezing or malfunctioning. The technique is useful for embedded
systems which wo... | [
{
"created": "Tue, 6 May 2014 00:53:56 GMT",
"version": "v1"
}
] | 2014-05-08 | [
[
"Fang",
"Ling",
"",
"National Institute of Advanced Industrial Science and\n Technology, Japan"
],
[
"Yamagata",
"Yoriyuki",
"",
"National Institute of Advanced\n Industrial Science and Technology, Japan"
],
[
"Oiwa",
"Yutaka",
"",
"National Institute of\n... | If a Micro Processor Unit (MPU) receives an external electric signal as noise, the system function will freeze or malfunction easily. A new resilience strategy is implemented in order to reset the MPU automatically and stop the MPU from freezing or malfunctioning. The technique is useful for embedded systems which work... |
1808.05698 | Mohammad Roohitavaf | Mohammad Roohitavaf, Jung-Sang Ahn, Woon-Hak Kang, Kun Ren, Gene
Zhang, Sami Ben-Romdhane, Sandeep S. Kulkarni | Session Guarantees with Raft and Hybrid Logical Clocks | null | null | null | null | cs.DC cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Eventual consistency is a popular consistency model for geo-replicated data
stores. Although eventual consistency provides high performance and
availability, it can cause anomalies that make programming complex for
application developers. Session guarantees can remove some of these anomalies
while causing much lower ... | [
{
"created": "Thu, 16 Aug 2018 22:54:25 GMT",
"version": "v1"
}
] | 2018-08-20 | [
[
"Roohitavaf",
"Mohammad",
""
],
[
"Ahn",
"Jung-Sang",
""
],
[
"Kang",
"Woon-Hak",
""
],
[
"Ren",
"Kun",
""
],
[
"Zhang",
"Gene",
""
],
[
"Ben-Romdhane",
"Sami",
""
],
[
"Kulkarni",
"Sandeep S.",
""
]
] | Eventual consistency is a popular consistency model for geo-replicated data stores. Although eventual consistency provides high performance and availability, it can cause anomalies that make programming complex for application developers. Session guarantees can remove some of these anomalies while causing much lower ov... |
1804.06434 | Jordan Dworkin | Jordan D. Dworkin, Russell T. Shinohara, Danielle S. Bassett | The emergent integrated network structure of scientific research | null | null | 10.1371/journal.pone.0216146 | null | cs.SI stat.AP | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The practice of scientific research is often thought of as individuals and
small teams striving for disciplinary advances. Yet as a whole, this endeavor
more closely resembles a complex system of natural computation, in which
information is obtained, generated, and disseminated more effectively than
would be possible... | [
{
"created": "Tue, 17 Apr 2018 18:54:56 GMT",
"version": "v1"
}
] | 2019-06-19 | [
[
"Dworkin",
"Jordan D.",
""
],
[
"Shinohara",
"Russell T.",
""
],
[
"Bassett",
"Danielle S.",
""
]
] | The practice of scientific research is often thought of as individuals and small teams striving for disciplinary advances. Yet as a whole, this endeavor more closely resembles a complex system of natural computation, in which information is obtained, generated, and disseminated more effectively than would be possible b... |
2402.10635 | Yuqi Chen | Yuqi Chen, Kan Ren, Yansen Wang, Yuchen Fang, Weiwei Sun, Dongsheng Li | ContiFormer: Continuous-Time Transformer for Irregular Time Series
Modeling | Neurips 2023 Poster | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | Modeling continuous-time dynamics on irregular time series is critical to
account for data evolution and correlations that occur continuously.
Traditional methods including recurrent neural networks or Transformer models
leverage inductive bias via powerful neural architectures to capture complex
patterns. However, d... | [
{
"created": "Fri, 16 Feb 2024 12:34:38 GMT",
"version": "v1"
}
] | 2024-02-19 | [
[
"Chen",
"Yuqi",
""
],
[
"Ren",
"Kan",
""
],
[
"Wang",
"Yansen",
""
],
[
"Fang",
"Yuchen",
""
],
[
"Sun",
"Weiwei",
""
],
[
"Li",
"Dongsheng",
""
]
] | Modeling continuous-time dynamics on irregular time series is critical to account for data evolution and correlations that occur continuously. Traditional methods including recurrent neural networks or Transformer models leverage inductive bias via powerful neural architectures to capture complex patterns. However, due... |
2004.05696 | Husam Suleiman | Husam Suleiman, Otman Basir | Service Level Driven Job Scheduling in Multi-Tier Cloud Computing: A
Biologically Inspired Approach | null | pp.99-118, Volume 9, Number 9, July 2019 | 10.5121/csit.2019.90910 | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cloud computing environments often have to deal with random-arrival
computational workloads that vary in resource requirements and demand high
Quality of Service (QoS) obligations. It is typical that a
Service-Level-Agreement (SLA) is employed to govern the QoS obligations of the
cloud computing service provider to t... | [
{
"created": "Sun, 12 Apr 2020 21:03:37 GMT",
"version": "v1"
}
] | 2020-04-21 | [
[
"Suleiman",
"Husam",
""
],
[
"Basir",
"Otman",
""
]
] | Cloud computing environments often have to deal with random-arrival computational workloads that vary in resource requirements and demand high Quality of Service (QoS) obligations. It is typical that a Service-Level-Agreement (SLA) is employed to govern the QoS obligations of the cloud computing service provider to the... |
2001.07393 | Yuhua Sun | Yuhua Sun, Tongjiang Yan, Qiuyan Wang | The 2-adic complexity of Yu-Gong sequences with interleaved structure
and optimal autocorrelation magnitude | 12 | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 2008, a class of binary sequences of period $N=4(2^k-1)(2^k+1)$ with
optimal autocorrelation magnitude has been presented by Yu and Gong based on an
$m$-sequence, the perfect sequence $(0,1,1,1)$ of period $4$ and interleaving
technique. In this paper, we study the 2-adic complexities of these sequences.
Our resul... | [
{
"created": "Tue, 21 Jan 2020 08:57:01 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Sep 2020 06:18:24 GMT",
"version": "v2"
}
] | 2020-09-17 | [
[
"Sun",
"Yuhua",
""
],
[
"Yan",
"Tongjiang",
""
],
[
"Wang",
"Qiuyan",
""
]
] | In 2008, a class of binary sequences of period $N=4(2^k-1)(2^k+1)$ with optimal autocorrelation magnitude has been presented by Yu and Gong based on an $m$-sequence, the perfect sequence $(0,1,1,1)$ of period $4$ and interleaving technique. In this paper, we study the 2-adic complexities of these sequences. Our results... |
2303.16554 | Maicol Ciani | Maicol Ciani, Stefano Bonato, Rafail Psiakis, Angelo Garofalo, Luca
Valente, Suresh Sugumar, Alessandro Giusti, Davide Rossi and Daniele Palossi | Cyber Security aboard Micro Aerial Vehicles: An OpenTitan-based Visual
Communication Use Case | null | null | 10.1109/ISCAS46773.2023.10181732 | null | cs.CR cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Autonomous Micro Aerial Vehicles (MAVs), with a form factor of 10cm in
diameter, are an emerging technology thanks to the broad applicability enabled
by their onboard intelligence. However, these platforms are strongly limited in
the onboard power envelope for processing, i.e., less than a few hundred mW,
which confi... | [
{
"created": "Wed, 29 Mar 2023 09:22:33 GMT",
"version": "v1"
}
] | 2024-06-18 | [
[
"Ciani",
"Maicol",
""
],
[
"Bonato",
"Stefano",
""
],
[
"Psiakis",
"Rafail",
""
],
[
"Garofalo",
"Angelo",
""
],
[
"Valente",
"Luca",
""
],
[
"Sugumar",
"Suresh",
""
],
[
"Giusti",
"Alessandro",
""
],
[... | Autonomous Micro Aerial Vehicles (MAVs), with a form factor of 10cm in diameter, are an emerging technology thanks to the broad applicability enabled by their onboard intelligence. However, these platforms are strongly limited in the onboard power envelope for processing, i.e., less than a few hundred mW, which confine... |
2406.07900 | Bulat Khaertdinov | Bulat Khaertdinov, Pedro Jeuris, Annanda Sousa, Enrique Hortal | Exploring Self-Supervised Multi-view Contrastive Learning for Speech
Emotion Recognition with Limited Annotations | Accepted to Interspeech 2024 | null | null | null | cs.CL cs.AI cs.SD eess.AS | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Recent advancements in Deep and Self-Supervised Learning (SSL) have led to
substantial improvements in Speech Emotion Recognition (SER) performance,
reaching unprecedented levels. However, obtaining sufficient amounts of
accurately labeled data for training or fine-tuning the models remains a costly
and challenging t... | [
{
"created": "Wed, 12 Jun 2024 06:06:55 GMT",
"version": "v1"
}
] | 2024-06-13 | [
[
"Khaertdinov",
"Bulat",
""
],
[
"Jeuris",
"Pedro",
""
],
[
"Sousa",
"Annanda",
""
],
[
"Hortal",
"Enrique",
""
]
] | Recent advancements in Deep and Self-Supervised Learning (SSL) have led to substantial improvements in Speech Emotion Recognition (SER) performance, reaching unprecedented levels. However, obtaining sufficient amounts of accurately labeled data for training or fine-tuning the models remains a costly and challenging tas... |
2403.11363 | Patrick Zschech | Theodor Stoecker, Nico Hambauer, Patrick Zschech, Mathias Kraus | IGANN Sparse: Bridging Sparsity and Interpretability with Non-linear
Insight | Preprint conditionally accepted for archival and presentation at the
32nd European Conference on Information Systems (ECIS 2024) | null | null | null | cs.LG cs.AI cs.CY | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Feature selection is a critical component in predictive analytics that
significantly affects the prediction accuracy and interpretability of models.
Intrinsic methods for feature selection are built directly into model learning,
providing a fast and attractive option for large amounts of data. Machine
learning algori... | [
{
"created": "Sun, 17 Mar 2024 22:44:36 GMT",
"version": "v1"
}
] | 2024-03-19 | [
[
"Stoecker",
"Theodor",
""
],
[
"Hambauer",
"Nico",
""
],
[
"Zschech",
"Patrick",
""
],
[
"Kraus",
"Mathias",
""
]
] | Feature selection is a critical component in predictive analytics that significantly affects the prediction accuracy and interpretability of models. Intrinsic methods for feature selection are built directly into model learning, providing a fast and attractive option for large amounts of data. Machine learning algorith... |
1009.0706 | Amir Daneshgar | Amir Daneshgar, Ramin Javadi | On Complexity of Isoperimetric Problems on Trees | null | null | null | null | cs.CC math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper is aimed to investigate some computational aspects of different
isoperimetric problems on weighted trees. In this regard, we consider different
connectivity parameters called {\it minimum normalized cuts}/{\it isoperimteric
numbers} defined through taking minimum of the maximum or the mean of the
normalize... | [
{
"created": "Fri, 3 Sep 2010 16:00:57 GMT",
"version": "v1"
}
] | 2010-09-06 | [
[
"Daneshgar",
"Amir",
""
],
[
"Javadi",
"Ramin",
""
]
] | This paper is aimed to investigate some computational aspects of different isoperimetric problems on weighted trees. In this regard, we consider different connectivity parameters called {\it minimum normalized cuts}/{\it isoperimteric numbers} defined through taking minimum of the maximum or the mean of the normalized ... |
1404.5356 | Jeannette Janssen | Jeannette Janssen and Celeste Vautour | Finding safe strategies for competitive diffusion on trees | 2 figures, colour | Internet Mathematics 11:232-252, 2015 | 10.1080/15427951.2014.977407 | null | cs.DM cs.GR cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the two-player safe game of Competitive Diffusion, a game-theoretic
model for the diffusion of technologies or influence through a social network.
In game theory, safe strategies are mixed strategies with a minimal expected
gain against unknown strategies of the opponents. Safe strategies for
competitive dif... | [
{
"created": "Tue, 22 Apr 2014 00:17:20 GMT",
"version": "v1"
}
] | 2015-07-10 | [
[
"Janssen",
"Jeannette",
""
],
[
"Vautour",
"Celeste",
""
]
] | We study the two-player safe game of Competitive Diffusion, a game-theoretic model for the diffusion of technologies or influence through a social network. In game theory, safe strategies are mixed strategies with a minimal expected gain against unknown strategies of the opponents. Safe strategies for competitive diffu... |
2305.13262 | Christopher Mitcheltree | Christopher Mitcheltree, Christian J. Steinmetz, Marco Comunit\`a,
Joshua D. Reiss | Modulation Extraction for LFO-driven Audio Effects | Accepted to DAFx 2023. Listening samples and plugins can be found at
https://christhetree.github.io/mod_extraction/ | null | null | null | cs.SD cs.LG eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Low frequency oscillator (LFO) driven audio effects such as phaser, flanger,
and chorus, modify an input signal using time-varying filters and delays,
resulting in characteristic sweeping or widening effects. It has been shown
that these effects can be modeled using neural networks when conditioned with
the ground tr... | [
{
"created": "Mon, 22 May 2023 17:33:07 GMT",
"version": "v1"
}
] | 2023-05-23 | [
[
"Mitcheltree",
"Christopher",
""
],
[
"Steinmetz",
"Christian J.",
""
],
[
"Comunità",
"Marco",
""
],
[
"Reiss",
"Joshua D.",
""
]
] | Low frequency oscillator (LFO) driven audio effects such as phaser, flanger, and chorus, modify an input signal using time-varying filters and delays, resulting in characteristic sweeping or widening effects. It has been shown that these effects can be modeled using neural networks when conditioned with the ground trut... |
0810.5578 | Shubha Nabar | Tomas Feder, Shubha U. Nabar, Evimaria Terzi | Anonymizing Graphs | 15 pages, 5 figures | null | null | null | cs.DB cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by recently discovered privacy attacks on social networks, we study
the problem of anonymizing the underlying graph of interactions in a social
network. We call a graph (k,l)-anonymous if for every node in the graph there
exist at least k other nodes that share at least l of its neighbors. We
consider two c... | [
{
"created": "Thu, 30 Oct 2008 21:12:25 GMT",
"version": "v1"
}
] | 2008-11-03 | [
[
"Feder",
"Tomas",
""
],
[
"Nabar",
"Shubha U.",
""
],
[
"Terzi",
"Evimaria",
""
]
] | Motivated by recently discovered privacy attacks on social networks, we study the problem of anonymizing the underlying graph of interactions in a social network. We call a graph (k,l)-anonymous if for every node in the graph there exist at least k other nodes that share at least l of its neighbors. We consider two com... |
2406.16925 | Jingwei Wang | Jingwei Wang | Analyzing Multi-Head Attention on Trojan BERT Models | null | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | This project investigates the behavior of multi-head attention in Transformer
models, specifically focusing on the differences between benign and trojan
models in the context of sentiment analysis. Trojan attacks cause models to
perform normally on clean inputs but exhibit misclassifications when presented
with input... | [
{
"created": "Wed, 12 Jun 2024 06:43:59 GMT",
"version": "v1"
}
] | 2024-06-26 | [
[
"Wang",
"Jingwei",
""
]
] | This project investigates the behavior of multi-head attention in Transformer models, specifically focusing on the differences between benign and trojan models in the context of sentiment analysis. Trojan attacks cause models to perform normally on clean inputs but exhibit misclassifications when presented with inputs ... |
1703.01281 | Alexander Ivanov | Alexander Ivanov and Mark Campbell | An Extended Consideration of Joint Exploration and Tracking: JET | 12 pages, 4 figures, extended conference/journal | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Autonomous exploration and multi-object tracking by a team of agents have
traditionally been considered as two separate, yet related, problems which are
usually solved in two phases: an exploration phase then a tracking phase. The
exploration problem is usually viewed through an information theoretic
framework where ... | [
{
"created": "Fri, 3 Mar 2017 18:35:34 GMT",
"version": "v1"
},
{
"created": "Thu, 18 May 2017 20:58:32 GMT",
"version": "v2"
}
] | 2017-05-22 | [
[
"Ivanov",
"Alexander",
""
],
[
"Campbell",
"Mark",
""
]
] | Autonomous exploration and multi-object tracking by a team of agents have traditionally been considered as two separate, yet related, problems which are usually solved in two phases: an exploration phase then a tracking phase. The exploration problem is usually viewed through an information theoretic framework where a ... |
2111.02161 | Aniya Aggarwal | Diptikalyan Saha, Aniya Aggarwal, Sandeep Hans | Data Synthesis for Testing Black-Box Machine Learning Models | Accepted as a 4-pages short paper in Research track at CODS-COMAD
2022 | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The increasing usage of machine learning models raises the question of the
reliability of these models. The current practice of testing with limited data
is often insufficient. In this paper, we provide a framework for automated test
data synthesis to test black-box ML/DL models. We address an important
challenge of ... | [
{
"created": "Wed, 3 Nov 2021 12:00:30 GMT",
"version": "v1"
}
] | 2021-11-04 | [
[
"Saha",
"Diptikalyan",
""
],
[
"Aggarwal",
"Aniya",
""
],
[
"Hans",
"Sandeep",
""
]
] | The increasing usage of machine learning models raises the question of the reliability of these models. The current practice of testing with limited data is often insufficient. In this paper, we provide a framework for automated test data synthesis to test black-box ML/DL models. We address an important challenge of ge... |
2006.05487 | Luiz F. O. Chamon | Luiz F. O. Chamon and Alejandro Ribeiro | Probably Approximately Correct Constrained Learning | null | null | null | null | cs.LG math.ST stat.ML stat.TH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As learning solutions reach critical applications in social, industrial, and
medical domains, the need to curtail their behavior has become paramount. There
is now ample evidence that without explicit tailoring, learning can lead to
biased, unsafe, and prejudiced solutions. To tackle these problems, we develop
a gene... | [
{
"created": "Tue, 9 Jun 2020 19:59:29 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Feb 2021 22:42:15 GMT",
"version": "v2"
}
] | 2021-02-19 | [
[
"Chamon",
"Luiz F. O.",
""
],
[
"Ribeiro",
"Alejandro",
""
]
] | As learning solutions reach critical applications in social, industrial, and medical domains, the need to curtail their behavior has become paramount. There is now ample evidence that without explicit tailoring, learning can lead to biased, unsafe, and prejudiced solutions. To tackle these problems, we develop a genera... |
2308.14593 | Kopo Marvin Ramokapane | Kopo M. Ramokapane, Anthony C. Mazeli, Awais Rashid | Skip, Skip, Skip, Accept!!!: A Study on the Usability of Smartphone
Manufacturer Provided Default Features and User Privacy | 19 pages, 3 figures, Proceedings on Privacy Enhancing Technologies
(PoPETS) | null | 10.2478/popets-2019-0027 | null | cs.HC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Smartphone manufacturer provided default features (e.g., default location
services, iCloud, Google Assistant, ad tracking) enhance the usability and
extend the functionality of these devices. Prior studies have highlighted
smartphone vulnerabilities and how users' data can be harvested without their
knowledge. Howeve... | [
{
"created": "Mon, 28 Aug 2023 14:00:09 GMT",
"version": "v1"
}
] | 2023-08-29 | [
[
"Ramokapane",
"Kopo M.",
""
],
[
"Mazeli",
"Anthony C.",
""
],
[
"Rashid",
"Awais",
""
]
] | Smartphone manufacturer provided default features (e.g., default location services, iCloud, Google Assistant, ad tracking) enhance the usability and extend the functionality of these devices. Prior studies have highlighted smartphone vulnerabilities and how users' data can be harvested without their knowledge. However,... |
1809.04702 | Farzad Farnoud (Hassanzadeh) | Ryan Gabrys, Farzad Farnoud (Hassanzadeh) | Reconciling Similar Sets of Data | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we consider the problem of synchronizing two sets of data where
the size of the symmetric difference between the sets is small and, in
addition, the elements in the symmetric difference are related through the
Hamming distance metric. Upper and lower bounds are derived on the minimum
amount of informati... | [
{
"created": "Wed, 12 Sep 2018 23:07:00 GMT",
"version": "v1"
}
] | 2018-09-14 | [
[
"Gabrys",
"Ryan",
"",
"Hassanzadeh"
],
[
"Farnoud",
"Farzad",
"",
"Hassanzadeh"
]
] | In this work, we consider the problem of synchronizing two sets of data where the size of the symmetric difference between the sets is small and, in addition, the elements in the symmetric difference are related through the Hamming distance metric. Upper and lower bounds are derived on the minimum amount of information... |
1907.07876 | Aravind Sivaramakrishnan | Aravind Sivaramakrishnan, Zakary Littlefield, Kostas E. Bekris | Towards Learning Efficient Maneuver Sets for Kinodynamic Motion Planning | null | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Planning for systems with dynamics is challenging as often there is no local
planner available and the only primitive to explore the state space is forward
propagation of controls. In this context, tree sampling-based planners have
been developed, some of which achieve asymptotic optimality by propagating
random cont... | [
{
"created": "Thu, 18 Jul 2019 05:13:08 GMT",
"version": "v1"
}
] | 2019-07-19 | [
[
"Sivaramakrishnan",
"Aravind",
""
],
[
"Littlefield",
"Zakary",
""
],
[
"Bekris",
"Kostas E.",
""
]
] | Planning for systems with dynamics is challenging as often there is no local planner available and the only primitive to explore the state space is forward propagation of controls. In this context, tree sampling-based planners have been developed, some of which achieve asymptotic optimality by propagating random contro... |
2104.09578 | Hunter Priniski | J. Hunter Priniski, Negar Mokhberian, Bahareh Harandizadeh, Fred
Morstatter, Kristina Lerman, Hongjing Lu, P. Jeffrey Brantingham | Mapping Moral Valence of Tweets Following the Killing of George Floyd | 6 pages, 4 figures | null | null | null | cs.SI cs.HC | http://creativecommons.org/licenses/by/4.0/ | The viral video documenting the killing of George Floyd by Minneapolis police
officer Derek Chauvin inspired nation-wide protests that brought national
attention to widespread racial injustice and biased policing practices towards
black communities in the United States. The use of social media by the Black
Lives Matt... | [
{
"created": "Mon, 19 Apr 2021 19:16:55 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Aug 2021 18:25:51 GMT",
"version": "v2"
}
] | 2021-08-30 | [
[
"Priniski",
"J. Hunter",
""
],
[
"Mokhberian",
"Negar",
""
],
[
"Harandizadeh",
"Bahareh",
""
],
[
"Morstatter",
"Fred",
""
],
[
"Lerman",
"Kristina",
""
],
[
"Lu",
"Hongjing",
""
],
[
"Brantingham",
"P. Jeffre... | The viral video documenting the killing of George Floyd by Minneapolis police officer Derek Chauvin inspired nation-wide protests that brought national attention to widespread racial injustice and biased policing practices towards black communities in the United States. The use of social media by the Black Lives Matter... |
2001.08878 | Xiaodong Wang | Xiaodong Wang, Zhedong Zheng, Yang He, Fei Yan, Zhiqiang Zeng, Yi Yang | Progressive Local Filter Pruning for Image Retrieval Acceleration | 7 pages, 5 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper focuses on network pruning for image retrieval acceleration.
Prevailing image retrieval works target at the discriminative feature learning,
while little attention is paid to how to accelerate the model inference, which
should be taken into consideration in real-world practice. The challenge of
pruning ima... | [
{
"created": "Fri, 24 Jan 2020 04:28:44 GMT",
"version": "v1"
}
] | 2020-01-27 | [
[
"Wang",
"Xiaodong",
""
],
[
"Zheng",
"Zhedong",
""
],
[
"He",
"Yang",
""
],
[
"Yan",
"Fei",
""
],
[
"Zeng",
"Zhiqiang",
""
],
[
"Yang",
"Yi",
""
]
] | This paper focuses on network pruning for image retrieval acceleration. Prevailing image retrieval works target at the discriminative feature learning, while little attention is paid to how to accelerate the model inference, which should be taken into consideration in real-world practice. The challenge of pruning image... |
1605.01235 | Sascha Eichst\"adt | S. Eichst\"adt, N. Makarava and C. Elster | On the evaluation of uncertainties for state estimation with the Kalman
filter | 27 pages, 5 figures | null | 10.1088/0957-0233/27/12/125009 | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Kalman filter is an established tool for the analysis of dynamic systems
with normally distributed noise, and it has been successfully applied in
numerous application areas. It provides sequentially calculated estimates of
the system states along with a corresponding covariance matrix. For nonlinear
systems, the ... | [
{
"created": "Wed, 4 May 2016 11:49:22 GMT",
"version": "v1"
}
] | 2016-10-26 | [
[
"Eichstädt",
"S.",
""
],
[
"Makarava",
"N.",
""
],
[
"Elster",
"C.",
""
]
] | The Kalman filter is an established tool for the analysis of dynamic systems with normally distributed noise, and it has been successfully applied in numerous application areas. It provides sequentially calculated estimates of the system states along with a corresponding covariance matrix. For nonlinear systems, the ex... |
2109.06068 | Marcus Botacin | Marcus Botacin and Andr\'e Gr\'egio | A [in]Seguran\c{c}a dos Sistemas Governamentais Brasileiros: Um Estudo
de Caso em Sistemas Web e Redes Abertas | in Portuguese | null | null | null | cs.CR | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Whereas the world relies on computer systems for providing public services,
there is a lack of academic work that systematically assess the security of
government systems. To partially fill this gap, we conducted a security
evaluation of publicly available systems from public institutions. We revisited
OWASP top-10 a... | [
{
"created": "Mon, 13 Sep 2021 15:40:03 GMT",
"version": "v1"
}
] | 2021-09-14 | [
[
"Botacin",
"Marcus",
""
],
[
"Grégio",
"André",
""
]
] | Whereas the world relies on computer systems for providing public services, there is a lack of academic work that systematically assess the security of government systems. To partially fill this gap, we conducted a security evaluation of publicly available systems from public institutions. We revisited OWASP top-10 and... |
1802.08611 | Sanjay Sahay | Ashu Sharma and Sanjay K. Sahay | An investigation of the classifiers to detect android malicious apps | 8 Pages, 8 Figures | Springer, Information and Communication Technology, 625, p. 207 -
217, 2017 | null | null | cs.CR cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Android devices are growing exponentially and are connected through the
internet accessing billion of online websites. The popularity of these devices
encourages malware developer to penetrate the market with malicious apps to
annoy and disrupt the victim. Although, for the detection of malicious apps
different appro... | [
{
"created": "Fri, 23 Feb 2018 15:45:35 GMT",
"version": "v1"
}
] | 2018-09-18 | [
[
"Sharma",
"Ashu",
""
],
[
"Sahay",
"Sanjay K.",
""
]
] | Android devices are growing exponentially and are connected through the internet accessing billion of online websites. The popularity of these devices encourages malware developer to penetrate the market with malicious apps to annoy and disrupt the victim. Although, for the detection of malicious apps different approac... |
2303.15269 | Silvia Cascianelli PhD | Vittorio Pippi, Silvia Cascianelli, Rita Cucchiara | Handwritten Text Generation from Visual Archetypes | Accepted at CVPR2023 | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Generating synthetic images of handwritten text in a writer-specific style is
a challenging task, especially in the case of unseen styles and new words, and
even more when these latter contain characters that are rarely encountered
during training. While emulating a writer's style has been recently addressed
by gener... | [
{
"created": "Mon, 27 Mar 2023 14:58:20 GMT",
"version": "v1"
}
] | 2023-03-28 | [
[
"Pippi",
"Vittorio",
""
],
[
"Cascianelli",
"Silvia",
""
],
[
"Cucchiara",
"Rita",
""
]
] | Generating synthetic images of handwritten text in a writer-specific style is a challenging task, especially in the case of unseen styles and new words, and even more when these latter contain characters that are rarely encountered during training. While emulating a writer's style has been recently addressed by generat... |
2202.13450 | Mario Felipe Munoz | Mario Felipe Munoz, Kaiwen Zhang and Fatima Amara | ZipZap: A Blockchain Solution for Local Energy Trading | null | null | null | null | cs.DC | http://creativecommons.org/licenses/by/4.0/ | In the last few years, electric utility companies have increasingly invested
into transactive energy systems. This trend was primarily caused by the
integration of distributed energy resources (DERs) and internet-of-things (IoT)
devices into their existing distribution networks. Influenced by the general
interest in ... | [
{
"created": "Sun, 27 Feb 2022 20:40:59 GMT",
"version": "v1"
}
] | 2022-03-01 | [
[
"Munoz",
"Mario Felipe",
""
],
[
"Zhang",
"Kaiwen",
""
],
[
"Amara",
"Fatima",
""
]
] | In the last few years, electric utility companies have increasingly invested into transactive energy systems. This trend was primarily caused by the integration of distributed energy resources (DERs) and internet-of-things (IoT) devices into their existing distribution networks. Influenced by the general interest in bl... |
2310.13778 | Rajarshi Roy | Rajarshi Roy and Daniel Neider | Inferring Properties in Computation Tree Logic | null | null | null | null | cs.LO cs.FL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of automatically inferring specifications in the
branching-time logic, Computation Tree Logic (CTL), from a given system.
Designing functional and usable specifications has always been one of the
biggest challenges of formal methods. While in recent years, works have focused
on automatically d... | [
{
"created": "Fri, 20 Oct 2023 19:23:32 GMT",
"version": "v1"
}
] | 2023-10-24 | [
[
"Roy",
"Rajarshi",
""
],
[
"Neider",
"Daniel",
""
]
] | We consider the problem of automatically inferring specifications in the branching-time logic, Computation Tree Logic (CTL), from a given system. Designing functional and usable specifications has always been one of the biggest challenges of formal methods. While in recent years, works have focused on automatically des... |
2007.07595 | Daniel Ritter | Jonas Dann, Daniel Ritter, Holger Fr\"oning | Non-Relational Databases on FPGAs: Survey, Design Decisions, Challenges | FPGA, hardware acceleration, non-relational databases, graph,
document, key-value; 28 pages | null | null | null | cs.DB cs.AR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-relational database systems (NRDS), such as graph, document, key-value,
and wide-column, have gained much attention in various trending (business)
application domains like smart logistics, social network analysis, and medical
applications, due to their data model variety and scalability. The broad data
variety an... | [
{
"created": "Wed, 15 Jul 2020 10:22:02 GMT",
"version": "v1"
}
] | 2020-07-16 | [
[
"Dann",
"Jonas",
""
],
[
"Ritter",
"Daniel",
""
],
[
"Fröning",
"Holger",
""
]
] | Non-relational database systems (NRDS), such as graph, document, key-value, and wide-column, have gained much attention in various trending (business) application domains like smart logistics, social network analysis, and medical applications, due to their data model variety and scalability. The broad data variety and ... |
2111.08154 | Javier Andreu-Perez Dr | Akshansh Gupta, Ramesh Kumar Agrawal, Jyoti Singh Kirar, Javier
Andreu-Perez, Wei-Ping Ding, Chin-Teng Lin, Mukesh Prasad | On the utility of power spectral techniques with feature selection
techniques for effective mental task classification in noninvasive BCI | null | IEEE Transactions on Systems, Man, and Cybernetics: Systems 51.5
(2019): 3080-3092 | 10.1109/TSMC.2019.2917599 | null | cs.HC cs.LG eess.SP q-bio.NC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | In this paper classification of mental task-root Brain-Computer Interfaces
(BCI) is being investigated, as those are a dominant area of investigations in
BCI and are of utmost interest as these systems can be augmented life of people
having severe disabilities. The BCI model's performance is primarily dependent
on th... | [
{
"created": "Tue, 16 Nov 2021 00:27:53 GMT",
"version": "v1"
}
] | 2021-11-17 | [
[
"Gupta",
"Akshansh",
""
],
[
"Agrawal",
"Ramesh Kumar",
""
],
[
"Kirar",
"Jyoti Singh",
""
],
[
"Andreu-Perez",
"Javier",
""
],
[
"Ding",
"Wei-Ping",
""
],
[
"Lin",
"Chin-Teng",
""
],
[
"Prasad",
"Mukesh",
... | In this paper classification of mental task-root Brain-Computer Interfaces (BCI) is being investigated, as those are a dominant area of investigations in BCI and are of utmost interest as these systems can be augmented life of people having severe disabilities. The BCI model's performance is primarily dependent on the ... |
2211.00981 | Tetsuya Sakai | Tetsuya Sakai, Sijie Tao, and Zhaohao Zeng | Relevance Assessments for Web Search Evaluation: Should We Randomise or
Prioritise the Pooled Documents? (CORRECTED VERSION) | 30 pages. This is a corrected version of an open-access TOIS paper (
https://dl.acm.org/doi/pdf/10.1145/3494833 ) | null | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of depth-$k$ pooling for constructing web search test
collections, we compare two approaches to ordering pooled documents for
relevance assessors: the prioritisation strategy (PRI) used widely at NTCIR,
and the simple randomisation strategy (RND). In order to address research
questions regarding PRI an... | [
{
"created": "Wed, 2 Nov 2022 09:38:38 GMT",
"version": "v1"
}
] | 2022-11-03 | [
[
"Sakai",
"Tetsuya",
""
],
[
"Tao",
"Sijie",
""
],
[
"Zeng",
"Zhaohao",
""
]
] | In the context of depth-$k$ pooling for constructing web search test collections, we compare two approaches to ordering pooled documents for relevance assessors: the prioritisation strategy (PRI) used widely at NTCIR, and the simple randomisation strategy (RND). In order to address research questions regarding PRI and ... |
1806.07579 | Maosheng Xiong | Maosheng Xiong, Nian Li, Zhengchun Zhou and Cunsheng Ding | Weight distribution of cyclic codes with arbitrary number of generalized
Niho type zeroes with corrigendum | The paper was published in Designs Codes Cryptogr., vol. 78, no. 3,
pp. 713-730, 2016. Here in the last page we correct a mistake in the paper | Designs Codes Cryptogr., vol. 78, no. 3, pp. 713-730, 2016 | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cyclic codes are an important class of linear codes, whose weight
distribution have been extensively studied. Most previous results obtained so
far were for cyclic codes with no more than three zeroes. Inspired by the works
\cite{Li-Zeng-Hu} and \cite{gegeng2}, we study two families of cyclic codes
over $\mathbb{F}_p... | [
{
"created": "Wed, 20 Jun 2018 07:12:30 GMT",
"version": "v1"
}
] | 2018-06-21 | [
[
"Xiong",
"Maosheng",
""
],
[
"Li",
"Nian",
""
],
[
"Zhou",
"Zhengchun",
""
],
[
"Ding",
"Cunsheng",
""
]
] | Cyclic codes are an important class of linear codes, whose weight distribution have been extensively studied. Most previous results obtained so far were for cyclic codes with no more than three zeroes. Inspired by the works \cite{Li-Zeng-Hu} and \cite{gegeng2}, we study two families of cyclic codes over $\mathbb{F}_p$ ... |
1306.4454 | Lutz Bornmann Dr. | Lutz Bornmann, Loet Leydesdorff, and Jian Wang | Which percentile-based approach should be preferred for calculating
normalized citation impact values? An empirical comparison of five approaches
including a newly developed citation-rank approach (P100) | Accepted for publication in the Journal of Informetrics | null | null | null | cs.DL stat.AP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Percentile-based approaches have been proposed as a non-parametric
alternative to parametric central-tendency statistics to normalize observed
citation counts. Percentiles are based on an ordered set of citation counts in
a reference set, whereby the fraction of papers at or below the citation counts
of a focal paper... | [
{
"created": "Wed, 19 Jun 2013 08:43:02 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Sep 2013 12:18:02 GMT",
"version": "v2"
}
] | 2013-09-18 | [
[
"Bornmann",
"Lutz",
""
],
[
"Leydesdorff",
"Loet",
""
],
[
"Wang",
"Jian",
""
]
] | Percentile-based approaches have been proposed as a non-parametric alternative to parametric central-tendency statistics to normalize observed citation counts. Percentiles are based on an ordered set of citation counts in a reference set, whereby the fraction of papers at or below the citation counts of a focal paper i... |
1707.04679 | Abhisek Kundu | Abhisek Kundu, Kunal Banerjee, Naveen Mellempudi, Dheevatsa Mudigere,
Dipankar Das, Bharat Kaul, Pradeep Dubey | Ternary Residual Networks | null | null | null | null | cs.IT cs.AI math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sub-8-bit representation of DNNs incur some discernible loss of accuracy
despite rigorous (re)training at low-precision. Such loss of accuracy
essentially makes them equivalent to a much shallower counterpart, diminishing
the power of being deep networks. To address this problem of accuracy drop we
introduce the noti... | [
{
"created": "Sat, 15 Jul 2017 02:36:28 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Oct 2017 05:32:41 GMT",
"version": "v2"
}
] | 2017-11-01 | [
[
"Kundu",
"Abhisek",
""
],
[
"Banerjee",
"Kunal",
""
],
[
"Mellempudi",
"Naveen",
""
],
[
"Mudigere",
"Dheevatsa",
""
],
[
"Das",
"Dipankar",
""
],
[
"Kaul",
"Bharat",
""
],
[
"Dubey",
"Pradeep",
""
]
] | Sub-8-bit representation of DNNs incur some discernible loss of accuracy despite rigorous (re)training at low-precision. Such loss of accuracy essentially makes them equivalent to a much shallower counterpart, diminishing the power of being deep networks. To address this problem of accuracy drop we introduce the notion... |
2104.03702 | Momin M. Malik | Hal Roberts, Rahul Bhargava, Linas Valiukas, Dennis Jen, Momin M.
Malik, Cindy Bishop, Emily Ndulue, Aashka Dave, Justin Clark, Bruce Etling,
Rob Faris, Anushka Shah, Jasmin Rubinovitz, Alexis Hope, Catherine D'Ignazio,
Fernando Bermejo, Yochai Benkler, Ethan Zuckerman | Media Cloud: Massive Open Source Collection of Global News on the Open
Web | 15 pages, 9 figures, accepted (minus the 3-page, 3-image appendix
given here) for publication and forthcoming in Proceedings of the Fifteenth
International AAAI Conference on Web and Social Media (ICWSM-2021) | null | null | null | cs.SI cs.CY | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We present the first full description of Media Cloud, an open source platform
based on crawling hyperlink structure in operation for over 10 years, that for
many uses will be the best way to collect data for studying the media ecosystem
on the open web. We document the key choices behind what data Media Cloud
collect... | [
{
"created": "Thu, 8 Apr 2021 11:51:13 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Apr 2021 13:22:30 GMT",
"version": "v2"
},
{
"created": "Sat, 1 May 2021 23:01:20 GMT",
"version": "v3"
}
] | 2021-05-04 | [
[
"Roberts",
"Hal",
""
],
[
"Bhargava",
"Rahul",
""
],
[
"Valiukas",
"Linas",
""
],
[
"Jen",
"Dennis",
""
],
[
"Malik",
"Momin M.",
""
],
[
"Bishop",
"Cindy",
""
],
[
"Ndulue",
"Emily",
""
],
[
"Dave"... | We present the first full description of Media Cloud, an open source platform based on crawling hyperlink structure in operation for over 10 years, that for many uses will be the best way to collect data for studying the media ecosystem on the open web. We document the key choices behind what data Media Cloud collects ... |
2401.13363 | Zhe Xu | Zhe Xu, Kun Wei, Xu Yang, Cheng Deng | Do You Guys Want to Dance: Zero-Shot Compositional Human Dance
Generation with Multiple Persons | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Human dance generation (HDG) aims to synthesize realistic videos from images
and sequences of driving poses. Despite great success, existing methods are
limited to generating videos of a single person with specific backgrounds,
while the generalizability for real-world scenarios with multiple persons and
complex back... | [
{
"created": "Wed, 24 Jan 2024 10:44:16 GMT",
"version": "v1"
}
] | 2024-01-25 | [
[
"Xu",
"Zhe",
""
],
[
"Wei",
"Kun",
""
],
[
"Yang",
"Xu",
""
],
[
"Deng",
"Cheng",
""
]
] | Human dance generation (HDG) aims to synthesize realistic videos from images and sequences of driving poses. Despite great success, existing methods are limited to generating videos of a single person with specific backgrounds, while the generalizability for real-world scenarios with multiple persons and complex backgr... |
1803.06300 | Hengbiao Yu | Hengbiao Yu, Zhenbang Chen, Xianjin Fu, Ji Wang, Zhendong Su, Jun Sun,
Chun Huang, and Wei Dong | Combining Symbolic Execution and Model Checking to Verify MPI Programs | 17 pages | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Message passing is the standard paradigm of programming in high-performance
computing. However, verifying Message Passing Interface (MPI) programs is
challenging, due to the complex program features (such as non-determinism and
non-blocking operations). In this work, we present MPI symbolic verifier
(MPI-SV), the fir... | [
{
"created": "Fri, 16 Mar 2018 16:33:35 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Jan 2020 03:50:40 GMT",
"version": "v2"
}
] | 2020-01-20 | [
[
"Yu",
"Hengbiao",
""
],
[
"Chen",
"Zhenbang",
""
],
[
"Fu",
"Xianjin",
""
],
[
"Wang",
"Ji",
""
],
[
"Su",
"Zhendong",
""
],
[
"Sun",
"Jun",
""
],
[
"Huang",
"Chun",
""
],
[
"Dong",
"Wei",
"... | Message passing is the standard paradigm of programming in high-performance computing. However, verifying Message Passing Interface (MPI) programs is challenging, due to the complex program features (such as non-determinism and non-blocking operations). In this work, we present MPI symbolic verifier (MPI-SV), the first... |
2012.05829 | Marceau Coupechoux | Deepa Jagyasi and Marceau Coupechoux | Secure and Robust MIMO Transceiver for Multicast Mission Critical
Communications | null | null | null | null | cs.IT cs.NI math.IT | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Mission-critical communications (MCC) involve all communications between
people in charge of the safety of the civil society. MCC have unique
requirements that include improved reliability, security and group
communication support. In this paper, we propose a secure and robust
Multiple-Input-Multiple-Output (MIMO) tr... | [
{
"created": "Thu, 10 Dec 2020 17:09:33 GMT",
"version": "v1"
}
] | 2020-12-11 | [
[
"Jagyasi",
"Deepa",
""
],
[
"Coupechoux",
"Marceau",
""
]
] | Mission-critical communications (MCC) involve all communications between people in charge of the safety of the civil society. MCC have unique requirements that include improved reliability, security and group communication support. In this paper, we propose a secure and robust Multiple-Input-Multiple-Output (MIMO) tran... |
1910.11459 | Aaron M. Roth | Aaron M. Roth, Samantha Reig, Umang Bhatt, Jonathan Shulgach, Tamara
Amin, Afsaneh Doryab, Fei Fang, Manuela Veloso | A Robot's Expressive Language Affects Human Strategy and Perceptions in
a Competitive Game | RO-MAN 2019; 8 pages, 4 figures, 1 table | Proceedings of the 28th IEEE International Conference on Robot
Human Interactive Communication, New Delhi, India, October 2019 | null | null | cs.HC cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As robots are increasingly endowed with social and communicative
capabilities, they will interact with humans in more settings, both
collaborative and competitive. We explore human-robot relationships in the
context of a competitive Stackelberg Security Game. We vary humanoid robot
expressive language (in the form of... | [
{
"created": "Thu, 24 Oct 2019 23:39:44 GMT",
"version": "v1"
}
] | 2019-10-28 | [
[
"Roth",
"Aaron M.",
""
],
[
"Reig",
"Samantha",
""
],
[
"Bhatt",
"Umang",
""
],
[
"Shulgach",
"Jonathan",
""
],
[
"Amin",
"Tamara",
""
],
[
"Doryab",
"Afsaneh",
""
],
[
"Fang",
"Fei",
""
],
[
"Velos... | As robots are increasingly endowed with social and communicative capabilities, they will interact with humans in more settings, both collaborative and competitive. We explore human-robot relationships in the context of a competitive Stackelberg Security Game. We vary humanoid robot expressive language (in the form of "... |
2307.03175 | Xiaoyu Zhang | Xiaoyu Zhang, Saurabh Gupta | Push Past Green: Learning to Look Behind Plant Foliage by Moving It | Accepted by Conference on Robot Learning (CoRL) 2023. for project
website with video, see https://sites.google.com/view/pushpastgreen/ | null | null | null | cs.RO cs.AI cs.CV cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Autonomous agriculture applications (e.g., inspection, phenotyping, plucking
fruits) require manipulating the plant foliage to look behind the leaves and
the branches. Partial visibility, extreme clutter, thin structures, and unknown
geometry and dynamics for plants make such manipulation challenging. We tackle
these... | [
{
"created": "Thu, 6 Jul 2023 17:55:28 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2024 17:59:01 GMT",
"version": "v2"
}
] | 2024-06-06 | [
[
"Zhang",
"Xiaoyu",
""
],
[
"Gupta",
"Saurabh",
""
]
] | Autonomous agriculture applications (e.g., inspection, phenotyping, plucking fruits) require manipulating the plant foliage to look behind the leaves and the branches. Partial visibility, extreme clutter, thin structures, and unknown geometry and dynamics for plants make such manipulation challenging. We tackle these c... |
2406.14267 | Sara Rajaee | Rochelle Choenni, Sara Rajaee, Christof Monz, Ekaterina Shutova | On the Evaluation Practices in Multilingual NLP: Can Machine Translation
Offer an Alternative to Human Translations? | null | null | null | null | cs.CL cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While multilingual language models (MLMs) have been trained on 100+
languages, they are typically only evaluated across a handful of them due to a
lack of available test data in most languages. This is particularly problematic
when assessing MLM's potential for low-resource and unseen languages. In this
paper, we pre... | [
{
"created": "Thu, 20 Jun 2024 12:46:12 GMT",
"version": "v1"
}
] | 2024-06-21 | [
[
"Choenni",
"Rochelle",
""
],
[
"Rajaee",
"Sara",
""
],
[
"Monz",
"Christof",
""
],
[
"Shutova",
"Ekaterina",
""
]
] | While multilingual language models (MLMs) have been trained on 100+ languages, they are typically only evaluated across a handful of them due to a lack of available test data in most languages. This is particularly problematic when assessing MLM's potential for low-resource and unseen languages. In this paper, we prese... |
1705.03501 | Lixing Chen | Lixing Chen and Jie Xu | Socially Trusted Collaborative Edge Computing in Ultra Dense Networks | arXiv admin note: text overlap with arXiv:1010.4501 by other authors | null | null | null | cs.GT cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Small cell base stations (SBSs) endowed with cloud-like computing
capabilities are considered as a key enabler of edge computing (EC), which
provides ultra-low latency and location-awareness for a variety of emerging
mobile applications and the Internet of Things. However, due to the limited
computation resources of ... | [
{
"created": "Tue, 9 May 2017 19:28:04 GMT",
"version": "v1"
},
{
"created": "Thu, 11 May 2017 03:42:50 GMT",
"version": "v2"
}
] | 2017-05-15 | [
[
"Chen",
"Lixing",
""
],
[
"Xu",
"Jie",
""
]
] | Small cell base stations (SBSs) endowed with cloud-like computing capabilities are considered as a key enabler of edge computing (EC), which provides ultra-low latency and location-awareness for a variety of emerging mobile applications and the Internet of Things. However, due to the limited computation resources of an... |
1801.01203 | Daniel Gruss | Paul Kocher, Daniel Genkin, Daniel Gruss, Werner Haas, Mike Hamburg,
Moritz Lipp, Stefan Mangard, Thomas Prescher, Michael Schwarz, Yuval Yarom | Spectre Attacks: Exploiting Speculative Execution | null | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Modern processors use branch prediction and speculative execution to maximize
performance. For example, if the destination of a branch depends on a memory
value that is in the process of being read, CPUs will try guess the destination
and attempt to execute ahead. When the memory value finally arrives, the CPU
either... | [
{
"created": "Wed, 3 Jan 2018 23:16:14 GMT",
"version": "v1"
}
] | 2018-01-08 | [
[
"Kocher",
"Paul",
""
],
[
"Genkin",
"Daniel",
""
],
[
"Gruss",
"Daniel",
""
],
[
"Haas",
"Werner",
""
],
[
"Hamburg",
"Mike",
""
],
[
"Lipp",
"Moritz",
""
],
[
"Mangard",
"Stefan",
""
],
[
"Prescher... | Modern processors use branch prediction and speculative execution to maximize performance. For example, if the destination of a branch depends on a memory value that is in the process of being read, CPUs will try guess the destination and attempt to execute ahead. When the memory value finally arrives, the CPU either d... |
2010.09317 | Qingqing Wu | Qingqing Wu, Jie Xu, Yong Zeng, Derrick Wing Kwan Ng, Naofal
Al-Dhahir, Robert Schober, A. Lee Swindlehurst | A Comprehensive Overview on 5G-and-Beyond Networks with UAVs: From
Communications to Sensing and Intelligence | Accepted by IEEE JSAC | null | null | null | cs.IT cs.AI cs.LG cs.NI math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Due to the advancements in cellular technologies and the dense deployment of
cellular infrastructure, integrating unmanned aerial vehicles (UAVs) into the
fifth-generation (5G) and beyond cellular networks is a promising solution to
achieve safe UAV operation as well as enabling diversified applications with
mission-... | [
{
"created": "Mon, 19 Oct 2020 08:56:04 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Jun 2021 11:13:32 GMT",
"version": "v2"
}
] | 2021-06-15 | [
[
"Wu",
"Qingqing",
""
],
[
"Xu",
"Jie",
""
],
[
"Zeng",
"Yong",
""
],
[
"Ng",
"Derrick Wing Kwan",
""
],
[
"Al-Dhahir",
"Naofal",
""
],
[
"Schober",
"Robert",
""
],
[
"Swindlehurst",
"A. Lee",
""
]
] | Due to the advancements in cellular technologies and the dense deployment of cellular infrastructure, integrating unmanned aerial vehicles (UAVs) into the fifth-generation (5G) and beyond cellular networks is a promising solution to achieve safe UAV operation as well as enabling diversified applications with mission-sp... |
2206.04951 | Sebasti\'an Basterrech | Sebastian Basterrech, Gerardo Rubino | Evolutionary Echo State Network: evolving reservoirs in the Fourier
space | This manuscript was accepted at the 2022 International Joint
Conference on Neural Networks (IJCNN 2022) | null | null | null | cs.NE cs.AI cs.LG | http://creativecommons.org/licenses/by-nc-nd/4.0/ | The Echo State Network (ESN) is a class of Recurrent Neural Network with a
large number of hidden-hidden weights (in the so-called reservoir). Canonical
ESN and its variations have recently received significant attention due to
their remarkable success in the modeling of non-linear dynamical systems. The
reservoir is... | [
{
"created": "Fri, 10 Jun 2022 08:59:40 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Sep 2022 10:01:29 GMT",
"version": "v2"
}
] | 2022-09-30 | [
[
"Basterrech",
"Sebastian",
""
],
[
"Rubino",
"Gerardo",
""
]
] | The Echo State Network (ESN) is a class of Recurrent Neural Network with a large number of hidden-hidden weights (in the so-called reservoir). Canonical ESN and its variations have recently received significant attention due to their remarkable success in the modeling of non-linear dynamical systems. The reservoir is r... |
2401.17252 | Mohamed Nomeir | Mohamed Nomeir, Alptug Aytekin, Sennur Ulukus | Quantum $X$-Secure $B$-Byzantine $T$-Colluding Private Information
Retrieval | null | null | null | null | cs.IT cs.CR cs.NI eess.SP math.IT quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problems arising from the presence of Byzantine servers in a
quantum private information retrieval (QPIR) setting. This is the first work to
precisely define what the capabilities of Byzantine servers could be in a QPIR
context. We show that quantum Byzantine servers have more capabilities than
their ... | [
{
"created": "Tue, 30 Jan 2024 18:44:41 GMT",
"version": "v1"
},
{
"created": "Tue, 7 May 2024 17:19:49 GMT",
"version": "v2"
}
] | 2024-05-08 | [
[
"Nomeir",
"Mohamed",
""
],
[
"Aytekin",
"Alptug",
""
],
[
"Ulukus",
"Sennur",
""
]
] | We consider the problems arising from the presence of Byzantine servers in a quantum private information retrieval (QPIR) setting. This is the first work to precisely define what the capabilities of Byzantine servers could be in a QPIR context. We show that quantum Byzantine servers have more capabilities than their cl... |
2211.08770 | Martina Iannacito | Olivier Coulaud (CONCACE), Luc Giraud (CONCACE), Martina Iannacito
(KU-ESAT) | On some orthogonalization schemes in Tensor Train format | null | null | null | null | cs.DC cs.NA math.NA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of tensor spaces, we consider orthogonalization kernels to
generate an orthogonal basis of a tensor subspace from a set of linearly
independent tensors. In particular, we experimentally study the loss of
orthogonality of six orthogonalization methods, namely Classical and Modified
Gram-Schmidt with (... | [
{
"created": "Wed, 16 Nov 2022 08:58:17 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Dec 2022 14:30:58 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Jan 2024 09:27:47 GMT",
"version": "v3"
}
] | 2024-01-17 | [
[
"Coulaud",
"Olivier",
"",
"CONCACE"
],
[
"Giraud",
"Luc",
"",
"CONCACE"
],
[
"Iannacito",
"Martina",
"",
"KU-ESAT"
]
] | In the framework of tensor spaces, we consider orthogonalization kernels to generate an orthogonal basis of a tensor subspace from a set of linearly independent tensors. In particular, we experimentally study the loss of orthogonality of six orthogonalization methods, namely Classical and Modified Gram-Schmidt with (CG... |
1506.00060 | Xiaohao Cai | Xiaohao Cai, Raymond Chan, Mila Nikolova, and Tieyong Zeng | A Three-stage Approach for Segmenting Degraded Color Images: Smoothing,
Lifting and Thresholding (SLaT) | 19 pages | null | null | null | cs.CV math.NA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose a SLaT (Smoothing, Lifting and Thresholding) method
with three stages for multiphase segmentation of color images corrupted by
different degradations: noise, information loss, and blur. At the first stage,
a convex variant of the Mumford-Shah model is applied to each channel to obtain
a smoo... | [
{
"created": "Sat, 30 May 2015 02:53:18 GMT",
"version": "v1"
}
] | 2015-06-02 | [
[
"Cai",
"Xiaohao",
""
],
[
"Chan",
"Raymond",
""
],
[
"Nikolova",
"Mila",
""
],
[
"Zeng",
"Tieyong",
""
]
] | In this paper, we propose a SLaT (Smoothing, Lifting and Thresholding) method with three stages for multiphase segmentation of color images corrupted by different degradations: noise, information loss, and blur. At the first stage, a convex variant of the Mumford-Shah model is applied to each channel to obtain a smooth... |
1302.1537 | Didier Dubois | Didier Dubois, Helene Fargier, Henri Prade | Decision-making Under Ordinal Preferences and Comparative Uncertainty | Appears in Proceedings of the Thirteenth Conference on Uncertainty in
Artificial Intelligence (UAI1997) | null | null | UAI-P-1997-PG-157-164 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates the problem of finding a preference relation on a set
of acts from the knowledge of an ordering on events (subsets of states of the
world) describing the decision-maker (DM)s uncertainty and an ordering of
consequences of acts, describing the DMs preferences. However, contrary to
classical app... | [
{
"created": "Wed, 6 Feb 2013 15:55:15 GMT",
"version": "v1"
}
] | 2013-02-08 | [
[
"Dubois",
"Didier",
""
],
[
"Fargier",
"Helene",
""
],
[
"Prade",
"Henri",
""
]
] | This paper investigates the problem of finding a preference relation on a set of acts from the knowledge of an ordering on events (subsets of states of the world) describing the decision-maker (DM)s uncertainty and an ordering of consequences of acts, describing the DMs preferences. However, contrary to classical appro... |
2006.01033 | Marco Buongiorno Nardelli | Marco Buongiorno Nardelli | Tonal harmony and the topology of dynamical score networks | 24 pages | null | null | null | cs.SD cs.SI eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce the concept of dynamical score networks for the representation
and analysis of tonal compositions: a score is interpreted as a dynamical
network where every chord is a node and each progression links successive
chords. This network can be viewed as a time series of a non-stationary signal,
and as such, i... | [
{
"created": "Mon, 1 Jun 2020 15:59:56 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jan 2021 00:12:51 GMT",
"version": "v2"
}
] | 2021-01-28 | [
[
"Nardelli",
"Marco Buongiorno",
""
]
] | We introduce the concept of dynamical score networks for the representation and analysis of tonal compositions: a score is interpreted as a dynamical network where every chord is a node and each progression links successive chords. This network can be viewed as a time series of a non-stationary signal, and as such, it ... |
1004.0424 | Alexandru Popa Mr. | Rapha\"el Clifford, Zvi Gotthilf, Moshe Lewenstein and Alexandru Popa | Restricted Common Superstring and Restricted Common Supersequence | Submitted to WAOA 2010 | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The {\em shortest common superstring} and the {\em shortest common
supersequence} are two well studied problems having a wide range of
applications. In this paper we consider both problems with resource
constraints, denoted as the Restricted Common Superstring (shortly
\textit{RCSstr}) problem and the Restricted Comm... | [
{
"created": "Sat, 3 Apr 2010 07:14:53 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Jun 2010 18:56:01 GMT",
"version": "v2"
}
] | 2010-06-29 | [
[
"Clifford",
"Raphaël",
""
],
[
"Gotthilf",
"Zvi",
""
],
[
"Lewenstein",
"Moshe",
""
],
[
"Popa",
"Alexandru",
""
]
] | The {\em shortest common superstring} and the {\em shortest common supersequence} are two well studied problems having a wide range of applications. In this paper we consider both problems with resource constraints, denoted as the Restricted Common Superstring (shortly \textit{RCSstr}) problem and the Restricted Common... |
1511.03020 | Loet Leydesdorff | Loet Leydesdorff and Adina Nerghes | Co-word Maps and Topic Modeling: A Comparison Using Small and
Medium-Sized Corpora (n < 1000) | Journal of the Association for Information Science and Technology
(JASIST, in press) | null | null | null | cs.DL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Induced by "big data," "topic modeling" has become an attractive alternative
to mapping co-words in terms of co-occurrences and co-absences using network
techniques. Does topic modeling provide an alternative for co-word mapping in
research practices using moderately sized document collections? We return to
the word/... | [
{
"created": "Tue, 10 Nov 2015 08:43:43 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Feb 2016 07:53:45 GMT",
"version": "v2"
}
] | 2016-02-29 | [
[
"Leydesdorff",
"Loet",
""
],
[
"Nerghes",
"Adina",
""
]
] | Induced by "big data," "topic modeling" has become an attractive alternative to mapping co-words in terms of co-occurrences and co-absences using network techniques. Does topic modeling provide an alternative for co-word mapping in research practices using moderately sized document collections? We return to the word/do... |
2311.16682 | Changjian Li | Jiawei Wang, Changjian Li | ContextSeg: Sketch Semantic Segmentation by Querying the Context with
Attention | null | null | null | null | cs.CV cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Sketch semantic segmentation is a well-explored and pivotal problem in
computer vision involving the assignment of pre-defined part labels to
individual strokes. This paper presents ContextSeg - a simple yet highly
effective approach to tackling this problem with two stages. In the first
stage, to better encode the s... | [
{
"created": "Tue, 28 Nov 2023 10:53:55 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2024 18:54:18 GMT",
"version": "v2"
}
] | 2024-03-27 | [
[
"Wang",
"Jiawei",
""
],
[
"Li",
"Changjian",
""
]
] | Sketch semantic segmentation is a well-explored and pivotal problem in computer vision involving the assignment of pre-defined part labels to individual strokes. This paper presents ContextSeg - a simple yet highly effective approach to tackling this problem with two stages. In the first stage, to better encode the sha... |
2408.08143 | Yi Yu | Yi Yu, Qichen Zheng, Siyuan Yang, Wenhan Yang, Jun Liu, Shijian Lu,
Yap-Peng Tan, Kwok-Yan Lam, and Alex Kot | Unlearnable Examples Detection via Iterative Filtering | Accepted by ICANN 2024 | null | null | null | cs.CR cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep neural networks are proven to be vulnerable to data poisoning attacks.
Recently, a specific type of data poisoning attack known as availability
attacks has led to the failure of data utilization for model learning by adding
imperceptible perturbations to images. Consequently, it is quite beneficial and
challengi... | [
{
"created": "Thu, 15 Aug 2024 13:26:13 GMT",
"version": "v1"
}
] | 2024-08-16 | [
[
"Yu",
"Yi",
""
],
[
"Zheng",
"Qichen",
""
],
[
"Yang",
"Siyuan",
""
],
[
"Yang",
"Wenhan",
""
],
[
"Liu",
"Jun",
""
],
[
"Lu",
"Shijian",
""
],
[
"Tan",
"Yap-Peng",
""
],
[
"Lam",
"Kwok-Yan",
... | Deep neural networks are proven to be vulnerable to data poisoning attacks. Recently, a specific type of data poisoning attack known as availability attacks has led to the failure of data utilization for model learning by adding imperceptible perturbations to images. Consequently, it is quite beneficial and challenging... |
2110.12865 | Philipp Herholz | Philipp Herholz, Xuan Tang, Teseo Schneider, Shoaib Kamil, Daniele
Panozzo, Olga Sorkine-Hornung | Sparsity-Specific Code Optimization using Expression Trees | null | null | null | null | cs.PL cs.GR | http://creativecommons.org/licenses/by-sa/4.0/ | We introduce a code generator that converts unoptimized C++ code operating on
sparse data into vectorized and parallel CPU or GPU kernels. Our approach
unrolls the computation into a massive expression graph, performs redundant
expression elimination, grouping, and then generates an architecture-specific
kernel to so... | [
{
"created": "Fri, 15 Oct 2021 14:33:28 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Mar 2022 11:37:11 GMT",
"version": "v2"
}
] | 2022-03-15 | [
[
"Herholz",
"Philipp",
""
],
[
"Tang",
"Xuan",
""
],
[
"Schneider",
"Teseo",
""
],
[
"Kamil",
"Shoaib",
""
],
[
"Panozzo",
"Daniele",
""
],
[
"Sorkine-Hornung",
"Olga",
""
]
] | We introduce a code generator that converts unoptimized C++ code operating on sparse data into vectorized and parallel CPU or GPU kernels. Our approach unrolls the computation into a massive expression graph, performs redundant expression elimination, grouping, and then generates an architecture-specific kernel to solv... |
2012.11723 | Jean Walrand | Jean Walrand, Max Turner, and Roy Myers | An Architecture for In-Vehicle Network | 10 pages, 8 figures | null | null | null | cs.NI | http://creativecommons.org/licenses/by/4.0/ | As vehicles get equipped with increasingly complex sensors and processors,
the communication requirements become more demanding. Traditionally, vehicles
have used specialized networking technologies designed to guarantee bounded
latencies, such as the Controller Area Network (CAN) bus. Recently, some have
used dedica... | [
{
"created": "Mon, 21 Dec 2020 22:35:24 GMT",
"version": "v1"
}
] | 2020-12-23 | [
[
"Walrand",
"Jean",
""
],
[
"Turner",
"Max",
""
],
[
"Myers",
"Roy",
""
]
] | As vehicles get equipped with increasingly complex sensors and processors, the communication requirements become more demanding. Traditionally, vehicles have used specialized networking technologies designed to guarantee bounded latencies, such as the Controller Area Network (CAN) bus. Recently, some have used dedicate... |
1105.1347 | Daniel Genin | Daniel Genin and Tassos Nakassis | Modeling queuing dynamics of TCP: a simple model and its empirical
validation | null | null | null | null | cs.NI | http://creativecommons.org/licenses/publicdomain/ | Understanding queuing dynamics of TCP is important for correct router buffer
sizing as well as for optimizing the performance of the TCP protocol itself.
However, modeling of buffer content dynamics under TCP has received relatively
little attention given its importance. Commonly used queuing models are based
on over... | [
{
"created": "Fri, 6 May 2011 18:19:42 GMT",
"version": "v1"
}
] | 2011-05-09 | [
[
"Genin",
"Daniel",
""
],
[
"Nakassis",
"Tassos",
""
]
] | Understanding queuing dynamics of TCP is important for correct router buffer sizing as well as for optimizing the performance of the TCP protocol itself. However, modeling of buffer content dynamics under TCP has received relatively little attention given its importance. Commonly used queuing models are based on overly... |
1803.11305 | Guangcan Liu | Guangcan Liu, Zhao Zhang, Qingshan Liu, Kongkai Xiong | Robust Subspace Clustering with Compressed Data | null | IEEE Transactions on Image Processing, 2019 | 10.1109/TIP.2019.2917857 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dimension reduction is widely regarded as an effective way for decreasing the
computation, storage and communication loads of data-driven intelligent
systems, leading to a growing demand for statistical methods that allow
analysis (e.g., clustering) of compressed data. We therefore study in this
paper a novel problem... | [
{
"created": "Fri, 30 Mar 2018 01:34:55 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2018 05:31:53 GMT",
"version": "v2"
},
{
"created": "Sat, 29 Dec 2018 03:27:43 GMT",
"version": "v3"
},
{
"created": "Wed, 2 Jan 2019 01:33:57 GMT",
"version": "v4"
},
{
"cr... | 2019-08-23 | [
[
"Liu",
"Guangcan",
""
],
[
"Zhang",
"Zhao",
""
],
[
"Liu",
"Qingshan",
""
],
[
"Xiong",
"Kongkai",
""
]
] | Dimension reduction is widely regarded as an effective way for decreasing the computation, storage and communication loads of data-driven intelligent systems, leading to a growing demand for statistical methods that allow analysis (e.g., clustering) of compressed data. We therefore study in this paper a novel problem c... |
2105.08008 | Marco Valentino | Julia Rozanova, Deborah Ferreira, Mokanarangan Thayaparan, Marco
Valentino, Andr\'e Freitas | Supporting Context Monotonicity Abstractions in Neural NLI Models | NALOMA'21 (NAtural LOgic Meets MAchine Learning) @IWCS 2021 | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Natural language contexts display logical regularities with respect to
substitutions of related concepts: these are captured in a functional
order-theoretic property called monotonicity. For a certain class of NLI
problems where the resulting entailment label depends only on the context
monotonicity and the relation ... | [
{
"created": "Mon, 17 May 2021 16:43:43 GMT",
"version": "v1"
}
] | 2021-05-18 | [
[
"Rozanova",
"Julia",
""
],
[
"Ferreira",
"Deborah",
""
],
[
"Thayaparan",
"Mokanarangan",
""
],
[
"Valentino",
"Marco",
""
],
[
"Freitas",
"André",
""
]
] | Natural language contexts display logical regularities with respect to substitutions of related concepts: these are captured in a functional order-theoretic property called monotonicity. For a certain class of NLI problems where the resulting entailment label depends only on the context monotonicity and the relation be... |
1809.03327 | Ning Xu | Ning Xu, Linjie Yang, Yuchen Fan, Dingcheng Yue, Yuchen Liang,
Jianchao Yang, and Thomas Huang | YouTube-VOS: A Large-Scale Video Object Segmentation Benchmark | Dataset Report. arXiv admin note: substantial text overlap with
arXiv:1809.00461 | null | null | null | cs.CV cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning long-term spatial-temporal features are critical for many video
analysis tasks. However, existing video segmentation methods predominantly rely
on static image segmentation techniques, and methods capturing temporal
dependency for segmentation have to depend on pretrained optical flow models,
leading to subo... | [
{
"created": "Thu, 6 Sep 2018 04:19:45 GMT",
"version": "v1"
}
] | 2018-09-11 | [
[
"Xu",
"Ning",
""
],
[
"Yang",
"Linjie",
""
],
[
"Fan",
"Yuchen",
""
],
[
"Yue",
"Dingcheng",
""
],
[
"Liang",
"Yuchen",
""
],
[
"Yang",
"Jianchao",
""
],
[
"Huang",
"Thomas",
""
]
] | Learning long-term spatial-temporal features are critical for many video analysis tasks. However, existing video segmentation methods predominantly rely on static image segmentation techniques, and methods capturing temporal dependency for segmentation have to depend on pretrained optical flow models, leading to subopt... |
1501.06419 | Diego Mirandola | Diego Mirandola and Gilles Z\'emor | Critical pairs for the Product Singleton Bound | null | Information Theory, IEEE Transactions on (Volume:61 , Issue: 9 ),
2015 | 10.1109/TIT.2015.2450207 | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We characterize Product-MDS pairs of linear codes, i.e.\ pairs of codes $C,D$
whose product under coordinatewise multiplication has maximum possible minimum
distance as a function of the code length and the dimensions $\dim C, \dim D$.
We prove in particular, for $C=D$, that if the square of the code $C$ has
minimum ... | [
{
"created": "Mon, 26 Jan 2015 14:48:04 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Aug 2015 10:09:01 GMT",
"version": "v2"
}
] | 2015-08-21 | [
[
"Mirandola",
"Diego",
""
],
[
"Zémor",
"Gilles",
""
]
] | We characterize Product-MDS pairs of linear codes, i.e.\ pairs of codes $C,D$ whose product under coordinatewise multiplication has maximum possible minimum distance as a function of the code length and the dimensions $\dim C, \dim D$. We prove in particular, for $C=D$, that if the square of the code $C$ has minimum di... |
1807.08237 | Xingjun Ma | Yisen Wang, Bo Dai, Lingkai Kong, Sarah Monazam Erfani, James Bailey,
Hongyuan Zha | Learning Deep Hidden Nonlinear Dynamics from Aggregate Data | In Proceedings of the Conference on Uncertainty in Artificial
Intelligence (UAI), 2018 | null | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning nonlinear dynamics from diffusion data is a challenging problem
since the individuals observed may be different at different time points,
generally following an aggregate behaviour. Existing work cannot handle the
tasks well since they model such dynamics either directly on observations or
enforce the availa... | [
{
"created": "Sun, 22 Jul 2018 05:59:41 GMT",
"version": "v1"
},
{
"created": "Sun, 29 Jul 2018 12:07:43 GMT",
"version": "v2"
}
] | 2018-07-31 | [
[
"Wang",
"Yisen",
""
],
[
"Dai",
"Bo",
""
],
[
"Kong",
"Lingkai",
""
],
[
"Erfani",
"Sarah Monazam",
""
],
[
"Bailey",
"James",
""
],
[
"Zha",
"Hongyuan",
""
]
] | Learning nonlinear dynamics from diffusion data is a challenging problem since the individuals observed may be different at different time points, generally following an aggregate behaviour. Existing work cannot handle the tasks well since they model such dynamics either directly on observations or enforce the availabi... |
2108.06313 | Daniel Kang | Daniel Kang, John Guibas, Peter Bailis, Tatsunori Hashimoto, Yi Sun,
Matei Zaharia | Accelerating Approximate Aggregation Queries with Expensive Predicates | null | PVLDB, 14(11): 2341 - 2354, 2021 | 10.14778/3476249.3476285 | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Researchers and industry analysts are increasingly interested in computing
aggregation queries over large, unstructured datasets with selective predicates
that are computed using expensive deep neural networks (DNNs). As these DNNs
are expensive and because many applications can tolerate approximate answers,
analysts... | [
{
"created": "Fri, 13 Aug 2021 16:38:53 GMT",
"version": "v1"
}
] | 2021-08-16 | [
[
"Kang",
"Daniel",
""
],
[
"Guibas",
"John",
""
],
[
"Bailis",
"Peter",
""
],
[
"Hashimoto",
"Tatsunori",
""
],
[
"Sun",
"Yi",
""
],
[
"Zaharia",
"Matei",
""
]
] | Researchers and industry analysts are increasingly interested in computing aggregation queries over large, unstructured datasets with selective predicates that are computed using expensive deep neural networks (DNNs). As these DNNs are expensive and because many applications can tolerate approximate answers, analysts a... |
2107.13720 | Xinyang Feng | Xinyang Feng, Dongjin Song, Yuncong Chen, Zhengzhang Chen, Jingchao
Ni, Haifeng Chen | Convolutional Transformer based Dual Discriminator Generative
Adversarial Networks for Video Anomaly Detection | Accepted for publication in the 29th ACM International Conference on
Multimedia (ACMMM '21) | null | 10.1145/3474085.3475693 | null | cs.CV cs.AI cs.LG cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Detecting abnormal activities in real-world surveillance videos is an
important yet challenging task as the prior knowledge about video anomalies is
usually limited or unavailable. Despite that many approaches have been
developed to resolve this problem, few of them can capture the normal
spatio-temporal patterns eff... | [
{
"created": "Thu, 29 Jul 2021 03:07:25 GMT",
"version": "v1"
}
] | 2021-07-30 | [
[
"Feng",
"Xinyang",
""
],
[
"Song",
"Dongjin",
""
],
[
"Chen",
"Yuncong",
""
],
[
"Chen",
"Zhengzhang",
""
],
[
"Ni",
"Jingchao",
""
],
[
"Chen",
"Haifeng",
""
]
] | Detecting abnormal activities in real-world surveillance videos is an important yet challenging task as the prior knowledge about video anomalies is usually limited or unavailable. Despite that many approaches have been developed to resolve this problem, few of them can capture the normal spatio-temporal patterns effec... |
2109.13412 | Jan Funke | Nils Eckstein, Alexander S. Bates, Gregory S.X.E. Jefferis, Jan Funke | Discriminative Attribution from Counterfactuals | null | null | null | null | cs.LG cs.CV | http://creativecommons.org/licenses/by/4.0/ | We present a method for neural network interpretability by combining feature
attribution with counterfactual explanations to generate attribution maps that
highlight the most discriminative features between pairs of classes. We show
that this method can be used to quantitatively evaluate the performance of
feature at... | [
{
"created": "Tue, 28 Sep 2021 00:53:34 GMT",
"version": "v1"
}
] | 2021-09-29 | [
[
"Eckstein",
"Nils",
""
],
[
"Bates",
"Alexander S.",
""
],
[
"Jefferis",
"Gregory S. X. E.",
""
],
[
"Funke",
"Jan",
""
]
] | We present a method for neural network interpretability by combining feature attribution with counterfactual explanations to generate attribution maps that highlight the most discriminative features between pairs of classes. We show that this method can be used to quantitatively evaluate the performance of feature attr... |
2301.08849 | Jiaqing Xie | Sofie Daniels, Jiugeng Sun, Jiaqing Xie | CADA-GAN: Context-Aware GAN with Data Augmentation | Submitted to ETHDL2023 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Current child face generators are restricted by the limited size of the
available datasets. In addition, feature selection can prove to be a
significant challenge, especially due to the large amount of features that need
to be trained for. To manage these problems, we proposed CADA-GAN, a
\textbf{C}ontext-\textbf{A}w... | [
{
"created": "Sat, 21 Jan 2023 01:52:17 GMT",
"version": "v1"
}
] | 2023-01-24 | [
[
"Daniels",
"Sofie",
""
],
[
"Sun",
"Jiugeng",
""
],
[
"Xie",
"Jiaqing",
""
]
] | Current child face generators are restricted by the limited size of the available datasets. In addition, feature selection can prove to be a significant challenge, especially due to the large amount of features that need to be trained for. To manage these problems, we proposed CADA-GAN, a \textbf{C}ontext-\textbf{A}war... |
2009.13953 | Shivaank Agarwal | Shivaank Agarwal, Ravindra Gudi, Paresh Saxena | One-Shot learning based classification for segregation of plastic waste | Accepted in The International Conference on Digital Image Computing:
Techniques and Applications, 2020 | null | null | null | cs.CV cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of segregating recyclable waste is fairly daunting for many
countries. This article presents an approach for image based classification of
plastic waste using one-shot learning techniques. The proposed approach
exploits discriminative features generated via the siamese and triplet loss
convolutional neura... | [
{
"created": "Tue, 29 Sep 2020 12:16:50 GMT",
"version": "v1"
}
] | 2020-09-30 | [
[
"Agarwal",
"Shivaank",
""
],
[
"Gudi",
"Ravindra",
""
],
[
"Saxena",
"Paresh",
""
]
] | The problem of segregating recyclable waste is fairly daunting for many countries. This article presents an approach for image based classification of plastic waste using one-shot learning techniques. The proposed approach exploits discriminative features generated via the siamese and triplet loss convolutional neural ... |
2403.11117 | Yingjie Pei | Yingjie Pei, Xinwei Yue, Chongwen Huang, Zhiping Lu | Secrecy Performance Analysis of RIS Assisted Ambient Backscatter
Communication Networks | This paper has been accepted for publication in IEEE Transactions on
Green Communications and Networking | null | 10.1109/TGCN.2024.3365692 | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Reconfigurable intelligent surface (RIS) and ambient backscatter
communication (AmBC) have been envisioned as two promising technologies due to
their high transmission reliability as well as energy-efficiency. This paper
investigates the secrecy performance of RIS assisted AmBC networks. New
closed-form and asymptoti... | [
{
"created": "Sun, 17 Mar 2024 06:56:42 GMT",
"version": "v1"
}
] | 2024-03-19 | [
[
"Pei",
"Yingjie",
""
],
[
"Yue",
"Xinwei",
""
],
[
"Huang",
"Chongwen",
""
],
[
"Lu",
"Zhiping",
""
]
] | Reconfigurable intelligent surface (RIS) and ambient backscatter communication (AmBC) have been envisioned as two promising technologies due to their high transmission reliability as well as energy-efficiency. This paper investigates the secrecy performance of RIS assisted AmBC networks. New closed-form and asymptotic ... |
2305.01958 | Chao Ren | Ren Chao and Yang Menghui | Information flow simulation community detection of weighted-directed
campus friendship network in continuous time | 22 pages, 4 tables | null | null | null | cs.SI cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Educational data mining has become an important research field in studying
the social behavior of college students using massive data. However,
traditional campus friendship network and their community detection algorithms,
which lack time characteristics, have their limitations. This paper proposes a
new approach to... | [
{
"created": "Wed, 3 May 2023 08:20:08 GMT",
"version": "v1"
}
] | 2023-05-04 | [
[
"Chao",
"Ren",
""
],
[
"Menghui",
"Yang",
""
]
] | Educational data mining has become an important research field in studying the social behavior of college students using massive data. However, traditional campus friendship network and their community detection algorithms, which lack time characteristics, have their limitations. This paper proposes a new approach to a... |
2004.13609 | Jonathan P. Chang | Jonathan P. Chang, Justin Cheng, Cristian Danescu-Niculescu-Mizil | Don't Let Me Be Misunderstood: Comparing Intentions and Perceptions in
Online Discussions | Proceedings of The Web Conference (WWW) 2020 | null | 10.1145/3366423.3380273 | null | cs.CY cs.CL cs.SI physics.soc-ph | http://creativecommons.org/licenses/by/4.0/ | Discourse involves two perspectives: a person's intention in making an
utterance and others' perception of that utterance. The misalignment between
these perspectives can lead to undesirable outcomes, such as misunderstandings,
low productivity and even overt strife. In this work, we present a
computational framework... | [
{
"created": "Tue, 28 Apr 2020 15:43:46 GMT",
"version": "v1"
}
] | 2020-04-29 | [
[
"Chang",
"Jonathan P.",
""
],
[
"Cheng",
"Justin",
""
],
[
"Danescu-Niculescu-Mizil",
"Cristian",
""
]
] | Discourse involves two perspectives: a person's intention in making an utterance and others' perception of that utterance. The misalignment between these perspectives can lead to undesirable outcomes, such as misunderstandings, low productivity and even overt strife. In this work, we present a computational framework f... |
2407.17305 | Ali Safa | Ali Safa | Continual Learning in Bio-plausible Spiking Neural Networks with Hebbian
and Spike Timing Dependent Plasticity: A Survey and Perspective | null | null | null | null | cs.NE | http://creativecommons.org/licenses/by/4.0/ | Recently, the use bio-plausible learning techniques such as Hebbian and
Spike-Timing-Dependent Plasticity (STDP) have drawn significant attention for
the design of compute-efficient AI systems that can continuously learn on-line
at the edge. A key differentiating factor regarding this emerging class of
neuromorphic c... | [
{
"created": "Wed, 24 Jul 2024 14:20:59 GMT",
"version": "v1"
}
] | 2024-07-25 | [
[
"Safa",
"Ali",
""
]
] | Recently, the use bio-plausible learning techniques such as Hebbian and Spike-Timing-Dependent Plasticity (STDP) have drawn significant attention for the design of compute-efficient AI systems that can continuously learn on-line at the edge. A key differentiating factor regarding this emerging class of neuromorphic con... |
2005.00209 | EPTCS | Octavio Zapata | Effectus of Quantum Probability on Relational Structures | In Proceedings QPL 2019, arXiv:2004.14750 | EPTCS 318, 2020, pp. 53-65 | 10.4204/EPTCS.318.4 | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The notion of effectus from categorical logic is relevant in the emerging
field of categorical probability theory. In some cases, stochastic maps are
represented by maps in the Kleisli category of some probability monad. Quantum
homomorphisms from combinatorics and quantum information theory are the Kleisli
maps of c... | [
{
"created": "Fri, 1 May 2020 04:10:25 GMT",
"version": "v1"
}
] | 2020-05-04 | [
[
"Zapata",
"Octavio",
""
]
] | The notion of effectus from categorical logic is relevant in the emerging field of categorical probability theory. In some cases, stochastic maps are represented by maps in the Kleisli category of some probability monad. Quantum homomorphisms from combinatorics and quantum information theory are the Kleisli maps of cer... |
2305.00380 | Zifeng Wang | Zifeng Wang, Zheng Zhan, Yifan Gong, Yucai Shao, Stratis Ioannidis,
Yanzhi Wang, Jennifer Dy | DualHSIC: HSIC-Bottleneck and Alignment for Continual Learning | Accepted at ICML 2023 as a conference paper | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Rehearsal-based approaches are a mainstay of continual learning (CL). They
mitigate the catastrophic forgetting problem by maintaining a small fixed-size
buffer with a subset of data from past tasks. While most rehearsal-based
approaches study how to effectively exploit the knowledge from the buffered
past data, litt... | [
{
"created": "Sun, 30 Apr 2023 04:09:45 GMT",
"version": "v1"
}
] | 2023-05-02 | [
[
"Wang",
"Zifeng",
""
],
[
"Zhan",
"Zheng",
""
],
[
"Gong",
"Yifan",
""
],
[
"Shao",
"Yucai",
""
],
[
"Ioannidis",
"Stratis",
""
],
[
"Wang",
"Yanzhi",
""
],
[
"Dy",
"Jennifer",
""
]
] | Rehearsal-based approaches are a mainstay of continual learning (CL). They mitigate the catastrophic forgetting problem by maintaining a small fixed-size buffer with a subset of data from past tasks. While most rehearsal-based approaches study how to effectively exploit the knowledge from the buffered past data, little... |
1606.00877 | Petri Hallikainen | Petri Hallikainen and Ravi Seethamraju | Aligning Enterprise Systems with the Organisation A Sensemaking
Perspective | Research-in-progress ISBN# 978-0-646-95337-3 Presented at the
Australasian Conference on Information Systems 2015 (arXiv:1605.01032) | null | null | ACIS/2015/79 | cs.CY | http://creativecommons.org/licenses/by-nc-sa/4.0/ | This paper explores the alignment of enterprise systems and organisations on
the post-adoptive phase. A research model is presented focusing on the
alignment decisions in the managerial search process for solutions to business
problems related to enterprise systems. Based on the research model we propose
research que... | [
{
"created": "Sat, 28 May 2016 04:55:50 GMT",
"version": "v1"
}
] | 2016-06-06 | [
[
"Hallikainen",
"Petri",
""
],
[
"Seethamraju",
"Ravi",
""
]
] | This paper explores the alignment of enterprise systems and organisations on the post-adoptive phase. A research model is presented focusing on the alignment decisions in the managerial search process for solutions to business problems related to enterprise systems. Based on the research model we propose research quest... |
2008.02159 | Wanxin Jin | Wanxin Jin, Todd D. Murphey, Dana Kuli\'c, Neta Ezer, Shaoshuai Mou | Learning from Sparse Demonstrations | This is a preprint. The published version can be accessed at IEEE
Transactions on Robotics | null | null | null | cs.RO cs.LG cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper develops the method of Continuous Pontryagin Differentiable
Programming (Continuous PDP), which enables a robot to learn an objective
function from a few sparsely demonstrated keyframes. The keyframes, labeled
with some time stamps, are the desired task-space outputs, which a robot is
expected to follow se... | [
{
"created": "Wed, 5 Aug 2020 14:25:39 GMT",
"version": "v1"
},
{
"created": "Mon, 24 Jan 2022 02:41:13 GMT",
"version": "v2"
},
{
"created": "Mon, 8 Aug 2022 21:51:08 GMT",
"version": "v3"
}
] | 2022-08-10 | [
[
"Jin",
"Wanxin",
""
],
[
"Murphey",
"Todd D.",
""
],
[
"Kulić",
"Dana",
""
],
[
"Ezer",
"Neta",
""
],
[
"Mou",
"Shaoshuai",
""
]
] | This paper develops the method of Continuous Pontryagin Differentiable Programming (Continuous PDP), which enables a robot to learn an objective function from a few sparsely demonstrated keyframes. The keyframes, labeled with some time stamps, are the desired task-space outputs, which a robot is expected to follow sequ... |
1309.5946 | Piotr Beling | Piotr Beling | A Complexity of double dummy bridge | 10 pages, in Polish | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents an analysis of complexity of double dummy bridge. Values
of both, a state-space (search-space) complexity and a game tree complexity
have been estimated.
-----
Oszacowanie z{\l}o\.zono\'sci problemu rozgrywki w otwarte karty w bryd\.zu
Artyku{\l} zawiera analiz{\ke} z{\l}o\.zono\'sci problem... | [
{
"created": "Mon, 23 Sep 2013 19:54:06 GMT",
"version": "v1"
}
] | 2013-09-25 | [
[
"Beling",
"Piotr",
""
]
] | This paper presents an analysis of complexity of double dummy bridge. Values of both, a state-space (search-space) complexity and a game tree complexity have been estimated. ----- Oszacowanie z{\l}o\.zono\'sci problemu rozgrywki w otwarte karty w bryd\.zu Artyku{\l} zawiera analiz{\ke} z{\l}o\.zono\'sci problemu rozgry... |
0911.5246 | Ian Pratt-Hartmann | Ivo D\"untsch, Ian Pratt-Hartmann | Complex Algebras of Arithmetic | null | Fundamenta Informaticae, 97 (4), 2009, pp. 347-367 | null | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An 'arithmetic circuit' is a labeled, acyclic directed graph specifying a
sequence of arithmetic and logical operations to be performed on sets of
natural numbers. Arithmetic circuits can also be viewed as the elements of the
smallest subalgebra of the complex algebra of the semiring of natural numbers.
In the presen... | [
{
"created": "Fri, 27 Nov 2009 11:43:04 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Dec 2009 17:39:28 GMT",
"version": "v2"
}
] | 2024-04-24 | [
[
"Düntsch",
"Ivo",
""
],
[
"Pratt-Hartmann",
"Ian",
""
]
] | An 'arithmetic circuit' is a labeled, acyclic directed graph specifying a sequence of arithmetic and logical operations to be performed on sets of natural numbers. Arithmetic circuits can also be viewed as the elements of the smallest subalgebra of the complex algebra of the semiring of natural numbers. In the present ... |
2309.10432 | Aurel Page | Aurel Page (IMB, CANARI, LFANT), Benjamin Wesolowski (CNRS, ENS de
Lyon, UMPA-ENSL) | The supersingular Endomorphism Ring and One Endomorphism problems are
equivalent | null | null | null | null | cs.CR math.AG math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The supersingular Endomorphism Ring problem is the following: given a
supersingular elliptic curve, compute all of its endomorphisms. The presumed
hardness of this problem is foundational for isogeny-based cryptography. The
One Endomorphism problem only asks to find a single non-scalar endomorphism. We
prove that the... | [
{
"created": "Tue, 19 Sep 2023 08:47:12 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Oct 2023 11:06:20 GMT",
"version": "v2"
}
] | 2023-10-17 | [
[
"Page",
"Aurel",
"",
"IMB, CANARI, LFANT"
],
[
"Wesolowski",
"Benjamin",
"",
"CNRS, ENS de\n Lyon, UMPA-ENSL"
]
] | The supersingular Endomorphism Ring problem is the following: given a supersingular elliptic curve, compute all of its endomorphisms. The presumed hardness of this problem is foundational for isogeny-based cryptography. The One Endomorphism problem only asks to find a single non-scalar endomorphism. We prove that these... |
2308.01285 | Martin Josifoski | Martin Josifoski, Lars Klein, Maxime Peyrard, Nicolas Baldwin, Yifei
Li, Saibo Geng, Julian Paul Schnitzler, Yuxing Yao, Jiheng Wei, Debjit Paul,
Robert West | Flows: Building Blocks of Reasoning and Collaborating AI | null | null | null | null | cs.AI cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent advances in artificial intelligence (AI) have produced highly capable
and controllable systems. This creates unprecedented opportunities for
structured reasoning as well as collaboration among multiple AI systems and
humans. To fully realize this potential, it is essential to develop a
principled way of design... | [
{
"created": "Wed, 2 Aug 2023 17:14:22 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 20:46:47 GMT",
"version": "v2"
},
{
"created": "Wed, 7 Feb 2024 10:15:53 GMT",
"version": "v3"
}
] | 2024-02-08 | [
[
"Josifoski",
"Martin",
""
],
[
"Klein",
"Lars",
""
],
[
"Peyrard",
"Maxime",
""
],
[
"Baldwin",
"Nicolas",
""
],
[
"Li",
"Yifei",
""
],
[
"Geng",
"Saibo",
""
],
[
"Schnitzler",
"Julian Paul",
""
],
[
... | Recent advances in artificial intelligence (AI) have produced highly capable and controllable systems. This creates unprecedented opportunities for structured reasoning as well as collaboration among multiple AI systems and humans. To fully realize this potential, it is essential to develop a principled way of designin... |
1611.02737 | Jaroslaw Szlichta | Sridevi Baskaran, Alexander Keller, Fei Chiang, Golab Lukasz, Jaroslaw
Szlichta | Efficient Discovery of Ontology Functional Dependencies | 12 pages | null | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Poor data quality has become a pervasive issue due to the increasing
complexity and size of modern datasets. Constraint based data cleaning
techniques rely on integrity constraints as a benchmark to identify and correct
errors. Data values that do not satisfy the given set of constraints are
flagged as dirty, and dat... | [
{
"created": "Tue, 8 Nov 2016 22:03:35 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Nov 2016 05:13:36 GMT",
"version": "v2"
},
{
"created": "Wed, 24 May 2017 01:44:45 GMT",
"version": "v3"
}
] | 2017-05-25 | [
[
"Baskaran",
"Sridevi",
""
],
[
"Keller",
"Alexander",
""
],
[
"Chiang",
"Fei",
""
],
[
"Lukasz",
"Golab",
""
],
[
"Szlichta",
"Jaroslaw",
""
]
] | Poor data quality has become a pervasive issue due to the increasing complexity and size of modern datasets. Constraint based data cleaning techniques rely on integrity constraints as a benchmark to identify and correct errors. Data values that do not satisfy the given set of constraints are flagged as dirty, and data ... |
2010.00363 | Daichi Mochihashi | Chihiro Shibata, Kei Uchiumi, Daichi Mochihashi | How LSTM Encodes Syntax: Exploring Context Vectors and Semi-Quantization
on Natural Text | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Long Short-Term Memory recurrent neural network (LSTM) is widely used and
known to capture informative long-term syntactic dependencies. However, how
such information are reflected in its internal vectors for natural text has not
yet been sufficiently investigated. We analyze them by learning a language
model where s... | [
{
"created": "Thu, 1 Oct 2020 12:49:01 GMT",
"version": "v1"
}
] | 2020-10-02 | [
[
"Shibata",
"Chihiro",
""
],
[
"Uchiumi",
"Kei",
""
],
[
"Mochihashi",
"Daichi",
""
]
] | Long Short-Term Memory recurrent neural network (LSTM) is widely used and known to capture informative long-term syntactic dependencies. However, how such information are reflected in its internal vectors for natural text has not yet been sufficiently investigated. We analyze them by learning a language model where syn... |
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