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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1909.12195 | Victor Eijkhout | Victor Eijkhout, Margaret Myers, John McCalpin | Appearances of the Birthday Paradox in High Performance Computing | null | null | null | null | cs.AR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give an elementary statistical analysis of two High Performance Computing
issues, processor cache mapping and network port mapping. In both cases we find
that, as in the birthday paradox, random assignment leads to more frequent
coincidences than one expects a priori. Since these correspond to contention
for limit... | [
{
"created": "Thu, 26 Sep 2019 15:35:28 GMT",
"version": "v1"
}
] | 2019-09-27 | [
[
"Eijkhout",
"Victor",
""
],
[
"Myers",
"Margaret",
""
],
[
"McCalpin",
"John",
""
]
] | We give an elementary statistical analysis of two High Performance Computing issues, processor cache mapping and network port mapping. In both cases we find that, as in the birthday paradox, random assignment leads to more frequent coincidences than one expects a priori. Since these correspond to contention for limited... |
2305.09126 | Song Wei | Song Wei, Hanyu Zhang, Ronald Moore, Rishikesan Kamaleswaran, Yao Xie | Transfer Learning for Causal Effect Estimation | Preliminary version, titled "Transfer causal learning: Causal effect
estimation with knowledge transfer", has been presented in ICML 3rd Workshop
on Interpretable Machine Learning in Healthcare (IMLH), 2023; see the arXiv
version in v2 | null | null | null | cs.LG math.ST stat.ME stat.ML stat.TH | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We present a Transfer Causal Learning (TCL) framework when target and source
domains share the same covariate/feature spaces, aiming to improve causal
effect estimation accuracy in limited data. Limited data is very common in
medical applications, where some rare medical conditions, such as sepsis, are
of interest. O... | [
{
"created": "Tue, 16 May 2023 03:13:55 GMT",
"version": "v1"
},
{
"created": "Tue, 23 May 2023 16:46:08 GMT",
"version": "v2"
},
{
"created": "Mon, 1 Jan 2024 17:04:58 GMT",
"version": "v3"
}
] | 2024-01-02 | [
[
"Wei",
"Song",
""
],
[
"Zhang",
"Hanyu",
""
],
[
"Moore",
"Ronald",
""
],
[
"Kamaleswaran",
"Rishikesan",
""
],
[
"Xie",
"Yao",
""
]
] | We present a Transfer Causal Learning (TCL) framework when target and source domains share the same covariate/feature spaces, aiming to improve causal effect estimation accuracy in limited data. Limited data is very common in medical applications, where some rare medical conditions, such as sepsis, are of interest. Our... |
2305.16938 | Marius Mosbach | Marius Mosbach, Tiago Pimentel, Shauli Ravfogel, Dietrich Klakow,
Yanai Elazar | Few-shot Fine-tuning vs. In-context Learning: A Fair Comparison and
Evaluation | Accepted to Findings of ACL 2023 | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Few-shot fine-tuning and in-context learning are two alternative strategies
for task adaptation of pre-trained language models. Recently, in-context
learning has gained popularity over fine-tuning due to its simplicity and
improved out-of-domain generalization, and because extensive evidence shows
that fine-tuned mod... | [
{
"created": "Fri, 26 May 2023 13:55:17 GMT",
"version": "v1"
},
{
"created": "Tue, 30 May 2023 08:34:49 GMT",
"version": "v2"
}
] | 2023-05-31 | [
[
"Mosbach",
"Marius",
""
],
[
"Pimentel",
"Tiago",
""
],
[
"Ravfogel",
"Shauli",
""
],
[
"Klakow",
"Dietrich",
""
],
[
"Elazar",
"Yanai",
""
]
] | Few-shot fine-tuning and in-context learning are two alternative strategies for task adaptation of pre-trained language models. Recently, in-context learning has gained popularity over fine-tuning due to its simplicity and improved out-of-domain generalization, and because extensive evidence shows that fine-tuned model... |
2403.18995 | Ond\v{r}ej Leng\'al | Peter Habermehl, Vojt\v{e}ch Havlena, Michal He\v{c}ko, Luk\'a\v{s}
Hol\'ik, Ond\v{r}ej Leng\'al | Algebraic Reasoning Meets Automata in Solving Linear Integer Arithmetic
(Technical Report) | Accepted to CAV'24 | null | null | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | We present a new angle on solving quantified linear integer arithmetic based
on combining the automata-based approach, where numbers are understood as
bitvectors, with ideas from (nowadays prevalent) algebraic approaches, which
work directly with numbers. This combination is enabled by a fine-grained
version of the d... | [
{
"created": "Wed, 27 Mar 2024 20:28:30 GMT",
"version": "v1"
},
{
"created": "Sat, 18 May 2024 20:10:48 GMT",
"version": "v2"
}
] | 2024-05-21 | [
[
"Habermehl",
"Peter",
""
],
[
"Havlena",
"Vojtěch",
""
],
[
"Hečko",
"Michal",
""
],
[
"Holík",
"Lukáš",
""
],
[
"Lengál",
"Ondřej",
""
]
] | We present a new angle on solving quantified linear integer arithmetic based on combining the automata-based approach, where numbers are understood as bitvectors, with ideas from (nowadays prevalent) algebraic approaches, which work directly with numbers. This combination is enabled by a fine-grained version of the dua... |
2202.10695 | Zhuolin Wu | Zhuolin Wu, Li Wang, Fangsheng Huang, Linjun Zhou, Yu Song, Chengpeng
Ye, Pengyu Nie, Hao Ren, Jinghua Hao, Renqing He, Zhizhao Sun | A Framework for Multi-stage Bonus Allocation in meal delivery Platform | 9 pages; submit to KDD 2022 | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Online meal delivery is undergoing explosive growth, as this service is
becoming increasingly popular. A meal delivery platform aims to provide
excellent and stable services for customers and restaurants. However, in
reality, several hundred thousand orders are canceled per day in the Meituan
meal delivery platform s... | [
{
"created": "Tue, 22 Feb 2022 06:52:34 GMT",
"version": "v1"
}
] | 2022-02-23 | [
[
"Wu",
"Zhuolin",
""
],
[
"Wang",
"Li",
""
],
[
"Huang",
"Fangsheng",
""
],
[
"Zhou",
"Linjun",
""
],
[
"Song",
"Yu",
""
],
[
"Ye",
"Chengpeng",
""
],
[
"Nie",
"Pengyu",
""
],
[
"Ren",
"Hao",
... | Online meal delivery is undergoing explosive growth, as this service is becoming increasingly popular. A meal delivery platform aims to provide excellent and stable services for customers and restaurants. However, in reality, several hundred thousand orders are canceled per day in the Meituan meal delivery platform sin... |
1911.03053 | Michael Rotman | Michael Rotman, Lior Wolf | Electric Analog Circuit Design with Hypernetworks and a Differential
Simulator | The paper will be presented at ICASSP 2020 | null | null | null | cs.LG eess.SP stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The manual design of analog circuits is a tedious task of parameter tuning
that requires hours of work by human experts. In this work, we make a
significant step towards a fully automatic design method that is based on deep
learning. The method selects the components and their configuration, as well as
their numerica... | [
{
"created": "Fri, 8 Nov 2019 05:13:05 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Feb 2020 13:36:09 GMT",
"version": "v2"
}
] | 2020-02-11 | [
[
"Rotman",
"Michael",
""
],
[
"Wolf",
"Lior",
""
]
] | The manual design of analog circuits is a tedious task of parameter tuning that requires hours of work by human experts. In this work, we make a significant step towards a fully automatic design method that is based on deep learning. The method selects the components and their configuration, as well as their numerical ... |
2103.05668 | Christoforos Mavrogiannis | Christoforos Mavrogiannis, Francesca Baldini, Allan Wang, Dapeng Zhao,
Pete Trautman, Aaron Steinfeld, Jean Oh | Core Challenges of Social Robot Navigation: A Survey | Minor formatting edits (36 pages, 3 figures) | null | null | null | cs.RO cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Robot navigation in crowded public spaces is a complex task that requires
addressing a variety of engineering and human factors challenges. These
challenges have motivated a great amount of research resulting in important
developments for the fields of robotics and human-robot interaction over the
past three decades.... | [
{
"created": "Tue, 9 Mar 2021 19:13:09 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Mar 2021 00:24:33 GMT",
"version": "v2"
}
] | 2021-03-18 | [
[
"Mavrogiannis",
"Christoforos",
""
],
[
"Baldini",
"Francesca",
""
],
[
"Wang",
"Allan",
""
],
[
"Zhao",
"Dapeng",
""
],
[
"Trautman",
"Pete",
""
],
[
"Steinfeld",
"Aaron",
""
],
[
"Oh",
"Jean",
""
]
] | Robot navigation in crowded public spaces is a complex task that requires addressing a variety of engineering and human factors challenges. These challenges have motivated a great amount of research resulting in important developments for the fields of robotics and human-robot interaction over the past three decades. D... |
1605.05303 | Alejandro Ramos Soto | A. Ramos-Soto, A. Bugar\'in, S. Barro | Fuzzy Sets Across the Natural Language Generation Pipeline | Paper features: 16 pages, 2 tables, 13 figures | null | null | null | cs.AI cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the implications of using fuzzy techniques (mainly those commonly
used in the linguistic description/summarization of data discipline) from a
natural language generation perspective. For this, we provide an extensive
discussion of some general convergence points and an exploration of the
relationship betwe... | [
{
"created": "Tue, 17 May 2016 19:45:49 GMT",
"version": "v1"
}
] | 2016-05-18 | [
[
"Ramos-Soto",
"A.",
""
],
[
"Bugarín",
"A.",
""
],
[
"Barro",
"S.",
""
]
] | We explore the implications of using fuzzy techniques (mainly those commonly used in the linguistic description/summarization of data discipline) from a natural language generation perspective. For this, we provide an extensive discussion of some general convergence points and an exploration of the relationship between... |
2112.08634 | Robert Logan Iv | Robert L. Logan IV, Alexandre Passos, Sameer Singh and Ming-Wei Chang | FRUIT: Faithfully Reflecting Updated Information in Text | v2.0, NAACL 2022 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Textual knowledge bases such as Wikipedia require considerable effort to keep
up to date and consistent. While automated writing assistants could potentially
ease this burden, the problem of suggesting edits grounded in external
knowledge has been under-explored. In this paper, we introduce the novel
generation task ... | [
{
"created": "Thu, 16 Dec 2021 05:21:24 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Jul 2022 15:01:10 GMT",
"version": "v2"
}
] | 2022-07-14 | [
[
"Logan",
"Robert L.",
"IV"
],
[
"Passos",
"Alexandre",
""
],
[
"Singh",
"Sameer",
""
],
[
"Chang",
"Ming-Wei",
""
]
] | Textual knowledge bases such as Wikipedia require considerable effort to keep up to date and consistent. While automated writing assistants could potentially ease this burden, the problem of suggesting edits grounded in external knowledge has been under-explored. In this paper, we introduce the novel generation task of... |
1205.2382 | Mete Ozay | Mete Ozay, Ilke \"Oztekin, Uygar \"Oztekin, Fatos T. Yarman Vural | Mesh Learning for Classifying Cognitive Processes | null | null | null | null | cs.NE cs.AI cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A relatively recent advance in cognitive neuroscience has been multi-voxel
pattern analysis (MVPA), which enables researchers to decode brain states
and/or the type of information represented in the brain during a cognitive
operation. MVPA methods utilize machine learning algorithms to distinguish
among types of info... | [
{
"created": "Thu, 10 May 2012 20:22:17 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Nov 2012 17:44:03 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Feb 2015 21:50:00 GMT",
"version": "v3"
}
] | 2015-02-09 | [
[
"Ozay",
"Mete",
""
],
[
"Öztekin",
"Ilke",
""
],
[
"Öztekin",
"Uygar",
""
],
[
"Vural",
"Fatos T. Yarman",
""
]
] | A relatively recent advance in cognitive neuroscience has been multi-voxel pattern analysis (MVPA), which enables researchers to decode brain states and/or the type of information represented in the brain during a cognitive operation. MVPA methods utilize machine learning algorithms to distinguish among types of inform... |
cs/0109030 | David Martinez | Eneko Agirre and David Martinez | Knowledge Sources for Word Sense Disambiguation | null | Proceedings of the Fourth International Conference TSD 2001, Plzen
(Pilsen), Czech Republic, September 2001. Published in the Springer Verlag
Lecture Notes in Computer Science series. Vaclav Matousek, Pavel Mautner,
Roman Moucek, Karel Tauser (eds.) | null | null | cs.CL | null | Two kinds of systems have been defined during the long history of WSD:
principled systems that define which knowledge types are useful for WSD, and
robust systems that use the information sources at hand, such as, dictionaries,
light-weight ontologies or hand-tagged corpora. This paper tries to systematize
the relati... | [
{
"created": "Tue, 18 Sep 2001 14:14:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Agirre",
"Eneko",
""
],
[
"Martinez",
"David",
""
]
] | Two kinds of systems have been defined during the long history of WSD: principled systems that define which knowledge types are useful for WSD, and robust systems that use the information sources at hand, such as, dictionaries, light-weight ontologies or hand-tagged corpora. This paper tries to systematize the relation... |
2402.06373 | Inmaculada Guti\'errez | Daniel G\'omez, Javier Castro, Inmaculada Guti\'errez and Rosa
Esp\'inola | A new edge betweenness measure using a game theoretical approach: an
application to hierarchical community detection | 29 pages | Mathematics, 2021, 9, 2666 | 10.3390/math9212666 | null | cs.SI math.ST stat.TH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we formally define the hierarchical clustering network problem
(HCNP) as the problem to find a good hierarchical partition of a network. This
new problem focuses on the dynamic process of the clustering rather than on the
final picture of the clustering process. To address it, we introduce a new
ierarch... | [
{
"created": "Fri, 9 Feb 2024 12:41:51 GMT",
"version": "v1"
}
] | 2024-02-12 | [
[
"Gómez",
"Daniel",
""
],
[
"Castro",
"Javier",
""
],
[
"Gutiérrez",
"Inmaculada",
""
],
[
"Espínola",
"Rosa",
""
]
] | In this paper we formally define the hierarchical clustering network problem (HCNP) as the problem to find a good hierarchical partition of a network. This new problem focuses on the dynamic process of the clustering rather than on the final picture of the clustering process. To address it, we introduce a new ierarchic... |
1806.02446 | Dacheng Tao | Huan Fu, Mingming Gong, Chaohui Wang, Kayhan Batmanghelich, and
Dacheng Tao | Deep Ordinal Regression Network for Monocular Depth Estimation | CVPR 2018 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Monocular depth estimation, which plays a crucial role in understanding 3D
scene geometry, is an ill-posed problem. Recent methods have gained significant
improvement by exploring image-level information and hierarchical features from
deep convolutional neural networks (DCNNs). These methods model depth
estimation as... | [
{
"created": "Wed, 6 Jun 2018 22:36:23 GMT",
"version": "v1"
}
] | 2018-06-08 | [
[
"Fu",
"Huan",
""
],
[
"Gong",
"Mingming",
""
],
[
"Wang",
"Chaohui",
""
],
[
"Batmanghelich",
"Kayhan",
""
],
[
"Tao",
"Dacheng",
""
]
] | Monocular depth estimation, which plays a crucial role in understanding 3D scene geometry, is an ill-posed problem. Recent methods have gained significant improvement by exploring image-level information and hierarchical features from deep convolutional neural networks (DCNNs). These methods model depth estimation as a... |
1407.7182 | Joseph Y. Halpern | Joseph Y. Halpern | Conditional Plausibility Measures and Bayesian Networks | Appears in Proceedings of the Sixteenth Conference on Uncertainty in
Artificial Intelligence (UAI2000) | null | null | UAI-P-2000-PG-247-255 | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A general notion of algebraic conditional plausibility measures is defined.
Probability measures, ranking functions, possibility measures, and (under the
appropriate definitions) sets of probability measures can all be viewed as
defining algebraic conditional plausibility measures. It is shown that the
technology of ... | [
{
"created": "Sun, 27 Jul 2014 05:24:44 GMT",
"version": "v1"
}
] | 2014-07-29 | [
[
"Halpern",
"Joseph Y.",
""
]
] | A general notion of algebraic conditional plausibility measures is defined. Probability measures, ranking functions, possibility measures, and (under the appropriate definitions) sets of probability measures can all be viewed as defining algebraic conditional plausibility measures. It is shown that the technology of Ba... |
2308.06738 | SeungHyun Kim | SeungHyun Kim, Hyunsu Kim, EungGu Yun, Hwangrae Lee, Jaehun Lee, Juho
Lee | Probabilistic Imputation for Time-series Classification with Missing
Data | null | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by/4.0/ | Multivariate time series data for real-world applications typically contain a
significant amount of missing values. The dominant approach for classification
with such missing values is to impute them heuristically with specific values
(zero, mean, values of adjacent time-steps) or learnable parameters. However,
these... | [
{
"created": "Sun, 13 Aug 2023 10:04:13 GMT",
"version": "v1"
}
] | 2023-08-15 | [
[
"Kim",
"SeungHyun",
""
],
[
"Kim",
"Hyunsu",
""
],
[
"Yun",
"EungGu",
""
],
[
"Lee",
"Hwangrae",
""
],
[
"Lee",
"Jaehun",
""
],
[
"Lee",
"Juho",
""
]
] | Multivariate time series data for real-world applications typically contain a significant amount of missing values. The dominant approach for classification with such missing values is to impute them heuristically with specific values (zero, mean, values of adjacent time-steps) or learnable parameters. However, these s... |
2204.11083 | John Businge | Henrique Rocha, John Businge | Blockchain-Oriented Software Variant Forks: A Preliminary Study | Accepted for the 5th International Workshop on Blockchain Oriented
Software Engineering 2022 | null | null | null | cs.SE | http://creativecommons.org/licenses/by/4.0/ | In collaborative social development platforms such as GitHub, forking a
repository is a common activity. A variant fork wants to split the development
from the original repository and grow towards a different direction. In this
preliminary exploratory research, we analyze the possible reasons for creating
a variant f... | [
{
"created": "Sat, 23 Apr 2022 14:49:22 GMT",
"version": "v1"
}
] | 2022-04-26 | [
[
"Rocha",
"Henrique",
""
],
[
"Businge",
"John",
""
]
] | In collaborative social development platforms such as GitHub, forking a repository is a common activity. A variant fork wants to split the development from the original repository and grow towards a different direction. In this preliminary exploratory research, we analyze the possible reasons for creating a variant for... |
2405.09425 | Jianan Bai | Jianan Bai and Erik G. Larsson | Robust Covariance-Based Activity Detection for Massive Access | 5 pages, 11 figures. Asilomar SSC 2023 Conference | null | 10.1109/IEEECONF59524.2023.10476865 | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The wireless channel is undergoing continuous changes, and the block-fading
assumption, despite its popularity in theoretical contexts, never holds true in
practical scenarios. This discrepancy is particularly critical for user
activity detection in grant-free random access, where joint processing across
multiple res... | [
{
"created": "Wed, 15 May 2024 15:18:46 GMT",
"version": "v1"
}
] | 2024-05-16 | [
[
"Bai",
"Jianan",
""
],
[
"Larsson",
"Erik G.",
""
]
] | The wireless channel is undergoing continuous changes, and the block-fading assumption, despite its popularity in theoretical contexts, never holds true in practical scenarios. This discrepancy is particularly critical for user activity detection in grant-free random access, where joint processing across multiple resou... |
1305.2498 | Jun He | Boris Mitavskiy and Jun He | A Further Generalization of the Finite-Population Geiringer-like Theorem
for POMDPs to Allow Recombination Over Arbitrary Set Covers | arXiv admin note: text overlap with arXiv:1110.4657 | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A popular current research trend deals with expanding the Monte-Carlo tree
search sampling methodologies to the environments with uncertainty and
incomplete information. Recently a finite population version of Geiringer
theorem with nonhomologous recombination has been adopted to the setting of
Monte-Carlo tree searc... | [
{
"created": "Sat, 11 May 2013 11:42:09 GMT",
"version": "v1"
}
] | 2013-05-14 | [
[
"Mitavskiy",
"Boris",
""
],
[
"He",
"Jun",
""
]
] | A popular current research trend deals with expanding the Monte-Carlo tree search sampling methodologies to the environments with uncertainty and incomplete information. Recently a finite population version of Geiringer theorem with nonhomologous recombination has been adopted to the setting of Monte-Carlo tree search ... |
2404.03145 | Ramin Zabih | Michelle Shu, Charles Herrmann, Richard Strong Bowen, Forrester Cole,
Ramin Zabih | DreamWalk: Style Space Exploration using Diffusion Guidance | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Text-conditioned diffusion models can generate impressive images, but fall
short when it comes to fine-grained control. Unlike direct-editing tools like
Photoshop, text conditioned models require the artist to perform "prompt
engineering," constructing special text sentences to control the style or
amount of a partic... | [
{
"created": "Thu, 4 Apr 2024 01:39:01 GMT",
"version": "v1"
}
] | 2024-04-05 | [
[
"Shu",
"Michelle",
""
],
[
"Herrmann",
"Charles",
""
],
[
"Bowen",
"Richard Strong",
""
],
[
"Cole",
"Forrester",
""
],
[
"Zabih",
"Ramin",
""
]
] | Text-conditioned diffusion models can generate impressive images, but fall short when it comes to fine-grained control. Unlike direct-editing tools like Photoshop, text conditioned models require the artist to perform "prompt engineering," constructing special text sentences to control the style or amount of a particul... |
1902.00624 | Wahyudi Wahyudi | Wahyudi, Masayu Leylia Khodra, Ary Setijadi Prihatmanto, Carmadi
Machbub | A Question Answering System Using Graph-Pattern Association Rules
(QAGPAR) On YAGO Knowledge Base | null | null | null | null | cs.DB cs.AI | http://creativecommons.org/licenses/by/4.0/ | A question answering system (QA System) was developed that uses graph-pattern
association rules on the YAGO knowledge base. The answer as output of the
system is provided based on a user question as input. If the answer is missing
or unavailable in the database, then graph-pattern association rules are used
to get th... | [
{
"created": "Sat, 2 Feb 2019 02:24:08 GMT",
"version": "v1"
}
] | 2019-02-05 | [
[
"Wahyudi",
"",
""
],
[
"Khodra",
"Masayu Leylia",
""
],
[
"Prihatmanto",
"Ary Setijadi",
""
],
[
"Machbub",
"Carmadi",
""
]
] | A question answering system (QA System) was developed that uses graph-pattern association rules on the YAGO knowledge base. The answer as output of the system is provided based on a user question as input. If the answer is missing or unavailable in the database, then graph-pattern association rules are used to get the ... |
2209.05980 | Maksym Yatsura | Maksym Yatsura, Kaspar Sakmann, N. Grace Hua, Matthias Hein and Jan
Hendrik Metzen | Certified Defences Against Adversarial Patch Attacks on Semantic
Segmentation | accepted at ICLR 2023 | null | null | null | cs.CV cs.AI cs.CR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Adversarial patch attacks are an emerging security threat for real world deep
learning applications. We present Demasked Smoothing, the first approach (up to
our knowledge) to certify the robustness of semantic segmentation models
against this threat model. Previous work on certifiably defending against patch
attacks... | [
{
"created": "Tue, 13 Sep 2022 13:24:22 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2023 10:06:35 GMT",
"version": "v2"
}
] | 2023-02-22 | [
[
"Yatsura",
"Maksym",
""
],
[
"Sakmann",
"Kaspar",
""
],
[
"Hua",
"N. Grace",
""
],
[
"Hein",
"Matthias",
""
],
[
"Metzen",
"Jan Hendrik",
""
]
] | Adversarial patch attacks are an emerging security threat for real world deep learning applications. We present Demasked Smoothing, the first approach (up to our knowledge) to certify the robustness of semantic segmentation models against this threat model. Previous work on certifiably defending against patch attacks h... |
2408.05885 | Puhua Niu | Puhua Niu, Shili Wu, Mingzhou Fan, Xiaoning Qian | GFlowNet Training by Policy Gradients | null | null | null | null | cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Generative Flow Networks (GFlowNets) have been shown effective to generate
combinatorial objects with desired properties. We here propose a new GFlowNet
training framework, with policy-dependent rewards, that bridges keeping flow
balance of GFlowNets to optimizing the expected accumulated reward in
traditional Reinfo... | [
{
"created": "Mon, 12 Aug 2024 01:24:49 GMT",
"version": "v1"
}
] | 2024-08-13 | [
[
"Niu",
"Puhua",
""
],
[
"Wu",
"Shili",
""
],
[
"Fan",
"Mingzhou",
""
],
[
"Qian",
"Xiaoning",
""
]
] | Generative Flow Networks (GFlowNets) have been shown effective to generate combinatorial objects with desired properties. We here propose a new GFlowNet training framework, with policy-dependent rewards, that bridges keeping flow balance of GFlowNets to optimizing the expected accumulated reward in traditional Reinforc... |
2203.13693 | Tim Baumg\"artner | Tim Baumg\"artner, Kexin Wang, Rachneet Sachdeva, Max Eichler, Gregor
Geigle, Clifton Poth, Hannah Sterz, Haritz Puerto, Leonardo F. R. Ribeiro,
Jonas Pfeiffer, Nils Reimers, G\"ozde G\"ul \c{S}ahin, Iryna Gurevych | UKP-SQUARE: An Online Platform for Question Answering Research | Accepted at ACL 2022 Demo Track | null | null | null | cs.CL cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent advances in NLP and information retrieval have given rise to a diverse
set of question answering tasks that are of different formats (e.g.,
extractive, abstractive), require different model architectures (e.g.,
generative, discriminative), and setups (e.g., with or without retrieval).
Despite having a large nu... | [
{
"created": "Fri, 25 Mar 2022 15:00:24 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Mar 2022 16:14:15 GMT",
"version": "v2"
}
] | 2022-03-29 | [
[
"Baumgärtner",
"Tim",
""
],
[
"Wang",
"Kexin",
""
],
[
"Sachdeva",
"Rachneet",
""
],
[
"Eichler",
"Max",
""
],
[
"Geigle",
"Gregor",
""
],
[
"Poth",
"Clifton",
""
],
[
"Sterz",
"Hannah",
""
],
[
"Pu... | Recent advances in NLP and information retrieval have given rise to a diverse set of question answering tasks that are of different formats (e.g., extractive, abstractive), require different model architectures (e.g., generative, discriminative), and setups (e.g., with or without retrieval). Despite having a large numb... |
2308.02037 | Shu-Feng Tsao | Shu-Feng Tsao, Helen Chen, Samantha Meyer, Zahid A. Butt | Proposing a conceptual framework: social media listening for public
health behavior | 20 pages, 2 figures, 3 tables | null | null | null | cs.CY cs.CL cs.SI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Existing communications and behavioral theories have been adopted to address
health misinformation. Although various theories and models have been used to
investigate the COVID-19 pandemic, there is no framework specially designed for
social listening or misinformation studies using social media data and natural
lang... | [
{
"created": "Sun, 30 Jul 2023 03:03:48 GMT",
"version": "v1"
}
] | 2023-08-07 | [
[
"Tsao",
"Shu-Feng",
""
],
[
"Chen",
"Helen",
""
],
[
"Meyer",
"Samantha",
""
],
[
"Butt",
"Zahid A.",
""
]
] | Existing communications and behavioral theories have been adopted to address health misinformation. Although various theories and models have been used to investigate the COVID-19 pandemic, there is no framework specially designed for social listening or misinformation studies using social media data and natural langua... |
1906.06433 | Christopher Mendoza | Christopher Mendoza, Venkat Dasari, Michael P. McGarry | Detecting Network Soft-failures with the Network Link Outlier Factor
(NLOF) | null | null | null | null | cs.NI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we describe and experimentally evaluate the performance of our
Network Link Outlier Factor (NLOF) for detecting soft-failures in communication
networks. The NLOF is computed using the throughput values derived from NetFlow
records. The flow throughput values are clustered in two stages, outlier values
... | [
{
"created": "Fri, 14 Jun 2019 23:34:17 GMT",
"version": "v1"
}
] | 2019-06-18 | [
[
"Mendoza",
"Christopher",
""
],
[
"Dasari",
"Venkat",
""
],
[
"McGarry",
"Michael P.",
""
]
] | In this paper, we describe and experimentally evaluate the performance of our Network Link Outlier Factor (NLOF) for detecting soft-failures in communication networks. The NLOF is computed using the throughput values derived from NetFlow records. The flow throughput values are clustered in two stages, outlier values ar... |
1806.03342 | Palash Goyal | Palash Goyal, KSM Tozammel Hossain, Ashok Deb, Nazgol Tavabi, Nathan
Bartley, Andr'es Abeliuk, Emilio Ferrara, Kristina Lerman | Discovering Signals from Web Sources to Predict Cyber Attacks | null | null | null | null | cs.SI cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cyber attacks are growing in frequency and severity. Over the past year alone
we have witnessed massive data breaches that stole personal information of
millions of people and wide-scale ransomware attacks that paralyzed critical
infrastructure of several countries. Combating the rising cyber threat calls
for a multi... | [
{
"created": "Fri, 8 Jun 2018 20:11:05 GMT",
"version": "v1"
}
] | 2018-06-13 | [
[
"Goyal",
"Palash",
""
],
[
"Hossain",
"KSM Tozammel",
""
],
[
"Deb",
"Ashok",
""
],
[
"Tavabi",
"Nazgol",
""
],
[
"Bartley",
"Nathan",
""
],
[
"Abeliuk",
"Andr'es",
""
],
[
"Ferrara",
"Emilio",
""
],
[
... | Cyber attacks are growing in frequency and severity. Over the past year alone we have witnessed massive data breaches that stole personal information of millions of people and wide-scale ransomware attacks that paralyzed critical infrastructure of several countries. Combating the rising cyber threat calls for a multi-p... |
2110.07118 | Xinyue Wei | Xinyue Wei, Weichao Qiu, Yi Zhang, Zihao Xiao, Alan Yuille | Nuisance-Label Supervision: Robustness Improvement by Free Labels | ICCV 2021 Workshop | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present a Nuisance-label Supervision (NLS) module, which
can make models more robust to nuisance factor variations. Nuisance factors are
those irrelevant to a task, and an ideal model should be invariant to them. For
example, an activity recognition model should perform consistently regardless
of th... | [
{
"created": "Thu, 14 Oct 2021 02:07:00 GMT",
"version": "v1"
}
] | 2021-10-15 | [
[
"Wei",
"Xinyue",
""
],
[
"Qiu",
"Weichao",
""
],
[
"Zhang",
"Yi",
""
],
[
"Xiao",
"Zihao",
""
],
[
"Yuille",
"Alan",
""
]
] | In this paper, we present a Nuisance-label Supervision (NLS) module, which can make models more robust to nuisance factor variations. Nuisance factors are those irrelevant to a task, and an ideal model should be invariant to them. For example, an activity recognition model should perform consistently regardless of the ... |
1102.0467 | Pierre Fraigniaud | Pierre Fraigniaud and Andrzej Pelc | Delays Induce an Exponential Memory Gap for Rendezvous in Trees | null | null | null | null | cs.DC cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The aim of rendezvous in a graph is meeting of two mobile agents at some node
of an unknown anonymous connected graph. In this paper, we focus on rendezvous
in trees, and, analogously to the efforts that have been made for solving the
exploration problem with compact automata, we study the size of memory of
mobile ag... | [
{
"created": "Wed, 2 Feb 2011 15:39:17 GMT",
"version": "v1"
}
] | 2015-03-18 | [
[
"Fraigniaud",
"Pierre",
""
],
[
"Pelc",
"Andrzej",
""
]
] | The aim of rendezvous in a graph is meeting of two mobile agents at some node of an unknown anonymous connected graph. In this paper, we focus on rendezvous in trees, and, analogously to the efforts that have been made for solving the exploration problem with compact automata, we study the size of memory of mobile agen... |
1704.07309 | Ching-Yi Lai | Yi-Hsiu Chen, Kai-Min Chung, Ching-Yi Lai, Salil P. Vadhan and Xiaodi
Wu | Computational Notions of Quantum Min-Entropy | 59 pages. This version: 1. the leakage chain rule for min-entropy is
removed. 2. the nonuniform quantum min-max is proved by MMWU method rather
than epsilon-net. 3. The model of quantum leakage-resilient stream cipher is
detailed. 4. Some bugs in the proof of the leakage simulation lemma by
boosting are fixed a... | null | null | null | cs.CR cs.CC quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We initiate the study of computational entropy in the quantum setting. We
investigate to what extent the classical notions of computational entropy
generalize to the quantum setting, and whether quantum analogues of classical
theorems hold. Our main results are as follows. (1) The classical Leakage Chain
Rule for pse... | [
{
"created": "Mon, 24 Apr 2017 16:14:59 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Apr 2017 14:47:46 GMT",
"version": "v2"
},
{
"created": "Sat, 9 Sep 2017 02:46:00 GMT",
"version": "v3"
},
{
"created": "Thu, 5 Oct 2017 14:08:50 GMT",
"version": "v4"
}
] | 2017-10-06 | [
[
"Chen",
"Yi-Hsiu",
""
],
[
"Chung",
"Kai-Min",
""
],
[
"Lai",
"Ching-Yi",
""
],
[
"Vadhan",
"Salil P.",
""
],
[
"Wu",
"Xiaodi",
""
]
] | We initiate the study of computational entropy in the quantum setting. We investigate to what extent the classical notions of computational entropy generalize to the quantum setting, and whether quantum analogues of classical theorems hold. Our main results are as follows. (1) The classical Leakage Chain Rule for pseud... |
cs/0610124 | Tuomo Kakkonen | Tuomo Kakkonen | Dependency Treebanks: Methods, Annotation Schemes and Tools | null | Proceedings of the 15th Nordic Conference of Computational
Linguistics (NODALIDA 2005), pp. 94-104. Joensuu, Finland, 2005 | null | null | cs.CL | null | In this paper, current dependencybased treebanks are introduced and analyzed.
The methods used for building the resources, the annotation schemes applied,
and the tools used (such as POS taggers, parsers and annotation software) are
discussed.
| [
{
"created": "Fri, 20 Oct 2006 11:48:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kakkonen",
"Tuomo",
""
]
] | In this paper, current dependencybased treebanks are introduced and analyzed. The methods used for building the resources, the annotation schemes applied, and the tools used (such as POS taggers, parsers and annotation software) are discussed. |
2009.06086 | Yuanyi Zhong | Yuanyi Zhong, Yuan Zhou, Jian Peng | Efficient Competitive Self-Play Policy Optimization | 18 pages (10 for main text, 2 for reference, 8 for appendix) | null | null | null | cs.LG cs.AI cs.GT stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Reinforcement learning from self-play has recently reported many successes.
Self-play, where the agents compete with themselves, is often used to generate
training data for iterative policy improvement. In previous work, heuristic
rules are designed to choose an opponent for the current learner. Typical rules
include... | [
{
"created": "Sun, 13 Sep 2020 21:01:38 GMT",
"version": "v1"
}
] | 2020-09-15 | [
[
"Zhong",
"Yuanyi",
""
],
[
"Zhou",
"Yuan",
""
],
[
"Peng",
"Jian",
""
]
] | Reinforcement learning from self-play has recently reported many successes. Self-play, where the agents compete with themselves, is often used to generate training data for iterative policy improvement. In previous work, heuristic rules are designed to choose an opponent for the current learner. Typical rules include c... |
2004.02462 | Yuval Jacoby | Yuval Jacoby, Clark Barrett, Guy Katz | Verifying Recurrent Neural Networks using Invariant Inference | This is the extended version of a paper with the same title that
appeared at ATVA 2020 | null | null | null | cs.AI cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep neural networks are revolutionizing the way complex systems are
developed. However, these automatically-generated networks are opaque to
humans, making it difficult to reason about them and guarantee their
correctness. Here, we propose a novel approach for verifying properties of a
widespread variant of neural n... | [
{
"created": "Mon, 6 Apr 2020 08:08:24 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Aug 2020 08:38:35 GMT",
"version": "v2"
}
] | 2020-08-11 | [
[
"Jacoby",
"Yuval",
""
],
[
"Barrett",
"Clark",
""
],
[
"Katz",
"Guy",
""
]
] | Deep neural networks are revolutionizing the way complex systems are developed. However, these automatically-generated networks are opaque to humans, making it difficult to reason about them and guarantee their correctness. Here, we propose a novel approach for verifying properties of a widespread variant of neural net... |
2302.02259 | David Paz | David Paz, Srinidhi Kalgundi Srinivas, Yunchao Yao, and Henrik I.
Christensen | CLiNet: Joint Detection of Road Network Centerlines in 2D and 3D | 5 pages, 4 figures, 1 table. Under review at IEEE Intelligent
Vehicles Symposium 2023 | null | null | null | cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | This work introduces a new approach for joint detection of centerlines based
on image data by localizing the features jointly in 2D and 3D. In contrast to
existing work that focuses on detection of visual cues, we explore feature
extraction methods that are directly amenable to the urban driving task. To
develop and ... | [
{
"created": "Sat, 4 Feb 2023 23:30:04 GMT",
"version": "v1"
}
] | 2023-02-07 | [
[
"Paz",
"David",
""
],
[
"Srinivas",
"Srinidhi Kalgundi",
""
],
[
"Yao",
"Yunchao",
""
],
[
"Christensen",
"Henrik I.",
""
]
] | This work introduces a new approach for joint detection of centerlines based on image data by localizing the features jointly in 2D and 3D. In contrast to existing work that focuses on detection of visual cues, we explore feature extraction methods that are directly amenable to the urban driving task. To develop and ev... |
1705.05804 | Vamsi Ithapu | Vamsi K. Ithapu, Risi Kondor, Sterling C. Johnson, Vikas Singh | The Incremental Multiresolution Matrix Factorization Algorithm | Computer Vision and Pattern Recognition (CVPR) 2017, 10 pages | null | null | null | cs.CV cs.NA stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Multiresolution analysis and matrix factorization are foundational tools in
computer vision. In this work, we study the interface between these two
distinct topics and obtain techniques to uncover hierarchical block structure
in symmetric matrices -- an important aspect in the success of many vision
problems. Our new... | [
{
"created": "Tue, 16 May 2017 17:10:05 GMT",
"version": "v1"
}
] | 2017-05-17 | [
[
"Ithapu",
"Vamsi K.",
""
],
[
"Kondor",
"Risi",
""
],
[
"Johnson",
"Sterling C.",
""
],
[
"Singh",
"Vikas",
""
]
] | Multiresolution analysis and matrix factorization are foundational tools in computer vision. In this work, we study the interface between these two distinct topics and obtain techniques to uncover hierarchical block structure in symmetric matrices -- an important aspect in the success of many vision problems. Our new a... |
1209.5490 | Adrian Kuhn | Adrian Kuhn and Peter Loretan and Oscar Nierstrasz | Consistent Layout for Thematic Software Maps | In Proceedings of 15th Working Conference on Reverse Engineering
(WCRE'08), IEEE Computer Society Press, Los Alamitos CA, October 2008, pp.
209-218 | null | 10.1109/WCRE.2008.45 | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Software visualizations can provide a concise overview of a complex software
system. Unfortunately, since software has no physical shape, there is no
"natural" mapping of software to a two-dimensional space. As a consequence most
visualizations tend to use a layout in which position and distance have no
meaning, and ... | [
{
"created": "Tue, 25 Sep 2012 04:19:04 GMT",
"version": "v1"
}
] | 2012-09-26 | [
[
"Kuhn",
"Adrian",
""
],
[
"Loretan",
"Peter",
""
],
[
"Nierstrasz",
"Oscar",
""
]
] | Software visualizations can provide a concise overview of a complex software system. Unfortunately, since software has no physical shape, there is no "natural" mapping of software to a two-dimensional space. As a consequence most visualizations tend to use a layout in which position and distance have no meaning, and co... |
2310.04253 | Tian-Zhu Xiang | Cong Zhang, Hongbo Bi, Tian-Zhu Xiang, Ranwan Wu, Jinghui Tong,
Xiufang Wang | Collaborative Camouflaged Object Detection: A Large-Scale Dataset and
Benchmark | Accepted by IEEE Transactions on Neural Networks and Learning Systems
(TNNLS) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we provide a comprehensive study on a new task called
collaborative camouflaged object detection (CoCOD), which aims to
simultaneously detect camouflaged objects with the same properties from a group
of relevant images. To this end, we meticulously construct the first
large-scale dataset, termed CoCOD8... | [
{
"created": "Fri, 6 Oct 2023 13:51:46 GMT",
"version": "v1"
}
] | 2023-10-09 | [
[
"Zhang",
"Cong",
""
],
[
"Bi",
"Hongbo",
""
],
[
"Xiang",
"Tian-Zhu",
""
],
[
"Wu",
"Ranwan",
""
],
[
"Tong",
"Jinghui",
""
],
[
"Wang",
"Xiufang",
""
]
] | In this paper, we provide a comprehensive study on a new task called collaborative camouflaged object detection (CoCOD), which aims to simultaneously detect camouflaged objects with the same properties from a group of relevant images. To this end, we meticulously construct the first large-scale dataset, termed CoCOD8K,... |
2407.09517 | Izak Tait | Izak Tait, Joshua Bensemann, Ziqi Wang | Is GPT-4 conscious? | Accepted for publication in the Journal of AI Consciousness | null | null | null | cs.AI q-bio.NC | http://creativecommons.org/licenses/by/4.0/ | GPT-4 is often heralded as a leading commercial AI offering, sparking debates
over its potential as a steppingstone toward artificial general intelligence.
But does it possess consciousness? This paper investigates this key question
using the nine qualitative measurements of the Building Blocks theory. GPT-4's
design... | [
{
"created": "Wed, 19 Jun 2024 05:26:55 GMT",
"version": "v1"
}
] | 2024-07-16 | [
[
"Tait",
"Izak",
""
],
[
"Bensemann",
"Joshua",
""
],
[
"Wang",
"Ziqi",
""
]
] | GPT-4 is often heralded as a leading commercial AI offering, sparking debates over its potential as a steppingstone toward artificial general intelligence. But does it possess consciousness? This paper investigates this key question using the nine qualitative measurements of the Building Blocks theory. GPT-4's design, ... |
1705.08063 | Arman Cohan | Arman Cohan, Nazli Goharian | Contextualizing Citations for Scientific Summarization using Word
Embeddings and Domain Knowledge | SIGIR 2017 | null | 10.1145/3077136.3080740 | null | cs.CL cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Citation texts are sometimes not very informative or in some cases inaccurate
by themselves; they need the appropriate context from the referenced paper to
reflect its exact contributions. To address this problem, we propose an
unsupervised model that uses distributed representation of words as well as
domain knowled... | [
{
"created": "Tue, 23 May 2017 02:55:56 GMT",
"version": "v1"
}
] | 2017-05-24 | [
[
"Cohan",
"Arman",
""
],
[
"Goharian",
"Nazli",
""
]
] | Citation texts are sometimes not very informative or in some cases inaccurate by themselves; they need the appropriate context from the referenced paper to reflect its exact contributions. To address this problem, we propose an unsupervised model that uses distributed representation of words as well as domain knowledge... |
1608.00865 | Tomasz Kociumaka | Pawe{\l} Gawrychowski, Tomasz Kociumaka | Sparse Suffix Tree Construction in Optimal Time and Space | null | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Suffix tree (and the closely related suffix array) are fundamental structures
capturing all substrings of a given text essentially by storing all its
suffixes in the lexicographical order. In some applications, we work with a
subset of $b$ interesting suffixes, which are stored in the so-called sparse
suffix tree. Be... | [
{
"created": "Tue, 2 Aug 2016 15:25:52 GMT",
"version": "v1"
}
] | 2016-08-03 | [
[
"Gawrychowski",
"Paweł",
""
],
[
"Kociumaka",
"Tomasz",
""
]
] | Suffix tree (and the closely related suffix array) are fundamental structures capturing all substrings of a given text essentially by storing all its suffixes in the lexicographical order. In some applications, we work with a subset of $b$ interesting suffixes, which are stored in the so-called sparse suffix tree. Beca... |
1405.6684 | Piotr Plonski | Piotr P{\l}o\'nski and Krzysztof Zaremba | Visualizing Random Forest with Self-Organising Map | null | Lecture Notes in Computer Science Volume 8468, 2014, pp 63-71 | 10.1007/978-3-319-07176-3_6 | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Random Forest (RF) is a powerful ensemble method for classification and
regression tasks. It consists of decision trees set. Although, a single tree is
well interpretable for human, the ensemble of trees is a black-box model. The
popular technique to look inside the RF model is to visualize a RF proximity
matrix obta... | [
{
"created": "Mon, 26 May 2014 19:00:15 GMT",
"version": "v1"
}
] | 2014-07-17 | [
[
"Płoński",
"Piotr",
""
],
[
"Zaremba",
"Krzysztof",
""
]
] | Random Forest (RF) is a powerful ensemble method for classification and regression tasks. It consists of decision trees set. Although, a single tree is well interpretable for human, the ensemble of trees is a black-box model. The popular technique to look inside the RF model is to visualize a RF proximity matrix obtain... |
2003.12906 | Sabine Frittella | Marta B\'ilkov\'a, Sabine Frittella, Ondrej Majer, Sajad Nazari | How to reason with inconsistent probabilistic information? | null | null | null | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recent line of research has developed around logics of belief based on
evidence. The approach of B\'ilkov\'a et al understands belief as based on
information confirmed by a reliable source. We propose a finer analysis of how
belief can be based on information, where the confirmation comes from multiple
possibly con... | [
{
"created": "Sat, 28 Mar 2020 22:53:49 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 2020 08:36:36 GMT",
"version": "v2"
}
] | 2020-12-01 | [
[
"Bílková",
"Marta",
""
],
[
"Frittella",
"Sabine",
""
],
[
"Majer",
"Ondrej",
""
],
[
"Nazari",
"Sajad",
""
]
] | A recent line of research has developed around logics of belief based on evidence. The approach of B\'ilkov\'a et al understands belief as based on information confirmed by a reliable source. We propose a finer analysis of how belief can be based on information, where the confirmation comes from multiple possibly confl... |
1712.08226 | Matthew Kirchner | Matthew R. Kirchner, Gary Hewer, Jerome Darbon, Stanley Osher | A Primal-Dual Method for Optimal Control and Trajectory Generation in
High-Dimensional Systems | Updated references and funding sources. To appear in the proceedings
of the 2018 IEEE Conference on Control Technology and Applications | IEEE Conference on Control Technology and Applications, pp.
1575-1582, 2018 | 10.1109/CCTA.2018.8511584 | UCLA CAM 18-04 | cs.SY math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Presented is a method for efficient computation of the Hamilton-Jacobi (HJ)
equation for time-optimal control problems using the generalized Hopf formula.
Typically, numerical methods to solve the HJ equation rely on a discrete grid
of the solution space and exhibit exponential scaling with dimension. The
generalized... | [
{
"created": "Thu, 21 Dec 2017 21:48:01 GMT",
"version": "v1"
},
{
"created": "Thu, 4 Jan 2018 18:15:42 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Jun 2018 22:48:46 GMT",
"version": "v3"
}
] | 2019-10-22 | [
[
"Kirchner",
"Matthew R.",
""
],
[
"Hewer",
"Gary",
""
],
[
"Darbon",
"Jerome",
""
],
[
"Osher",
"Stanley",
""
]
] | Presented is a method for efficient computation of the Hamilton-Jacobi (HJ) equation for time-optimal control problems using the generalized Hopf formula. Typically, numerical methods to solve the HJ equation rely on a discrete grid of the solution space and exhibit exponential scaling with dimension. The generalized H... |
2301.04283 | Ruixue Ding | Ruixue Ding, Boli Chen, Pengjun Xie, Fei Huang, Xin Li, Qiang Zhang,
Yao Xu | MGeo: Multi-Modal Geographic Pre-Training Method | 10 pages, 5 figures | null | 10.1145/3539618.3591728 | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As a core task in location-based services (LBS) (e.g., navigation maps),
query and point of interest (POI) matching connects users' intent with
real-world geographic information. Recently, pre-trained models (PTMs) have
made advancements in many natural language processing (NLP) tasks. Generic
text-based PTMs do not ... | [
{
"created": "Wed, 11 Jan 2023 03:05:12 GMT",
"version": "v1"
},
{
"created": "Wed, 24 May 2023 04:20:27 GMT",
"version": "v2"
}
] | 2023-05-25 | [
[
"Ding",
"Ruixue",
""
],
[
"Chen",
"Boli",
""
],
[
"Xie",
"Pengjun",
""
],
[
"Huang",
"Fei",
""
],
[
"Li",
"Xin",
""
],
[
"Zhang",
"Qiang",
""
],
[
"Xu",
"Yao",
""
]
] | As a core task in location-based services (LBS) (e.g., navigation maps), query and point of interest (POI) matching connects users' intent with real-world geographic information. Recently, pre-trained models (PTMs) have made advancements in many natural language processing (NLP) tasks. Generic text-based PTMs do not ha... |
2302.12954 | Lei Wang | Lei Wang, Kaiyong Yang, Chenxi Wang, Wanling Gao, Chunjie Luo, Fan
Zhang, Zhongxin Ge, Li Zhang, Guoxin Kang, and Jianfeng Zhan | WPC: Whole-picture Workload Characterization | null | null | null | null | cs.PF | http://creativecommons.org/licenses/by-nc-nd/4.0/ | This article raises an important and challenging workload characterization
issue: can we uncover each critical component across the stacks contributing
what percentages to any specific bottleneck? The typical critical components
include languages, programming frameworks, runtime environments, instruction
set architec... | [
{
"created": "Sat, 25 Feb 2023 01:43:23 GMT",
"version": "v1"
}
] | 2023-02-28 | [
[
"Wang",
"Lei",
""
],
[
"Yang",
"Kaiyong",
""
],
[
"Wang",
"Chenxi",
""
],
[
"Gao",
"Wanling",
""
],
[
"Luo",
"Chunjie",
""
],
[
"Zhang",
"Fan",
""
],
[
"Ge",
"Zhongxin",
""
],
[
"Zhang",
"Li",
... | This article raises an important and challenging workload characterization issue: can we uncover each critical component across the stacks contributing what percentages to any specific bottleneck? The typical critical components include languages, programming frameworks, runtime environments, instruction set architectu... |
1504.00591 | Jonathan Beard | Jonathan C. Beard and Roger D. Chamberlain | Run Time Approximation of Non-blocking Service Rates for Streaming
Systems | technical report | null | null | null | cs.PF | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Stream processing is a compute paradigm that promises safe and efficient
parallelism. Modern big-data problems are often well suited for stream
processing's throughput-oriented nature. Realization of efficient stream
processing requires monitoring and optimization of multiple communications
links. Most techniques to ... | [
{
"created": "Thu, 2 Apr 2015 15:47:19 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Apr 2015 00:08:31 GMT",
"version": "v2"
}
] | 2015-04-14 | [
[
"Beard",
"Jonathan C.",
""
],
[
"Chamberlain",
"Roger D.",
""
]
] | Stream processing is a compute paradigm that promises safe and efficient parallelism. Modern big-data problems are often well suited for stream processing's throughput-oriented nature. Realization of efficient stream processing requires monitoring and optimization of multiple communications links. Most techniques to op... |
1308.5952 | Sergey Dolgov | S. V. Dolgov and A. P. Smirnov and E. E. Tyrtyshnikov | Low-rank approximation in the numerical modeling of the Farley-Buneman
instability in ionospheric plasma | null | null | 10.1016/j.jcp.2014.01.029 | null | cs.NA math.NA physics.comp-ph physics.plasm-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the numerical modeling of the Farley-Buneman instability
development in the earth's ionosphere plasma. The ion behavior is governed by
the kinetic Landau equation in the four-dimensional phase space, and since the
finite difference discretization on a tensor product grid is used, this
equation becomes the... | [
{
"created": "Tue, 27 Aug 2013 19:14:09 GMT",
"version": "v1"
}
] | 2014-03-05 | [
[
"Dolgov",
"S. V.",
""
],
[
"Smirnov",
"A. P.",
""
],
[
"Tyrtyshnikov",
"E. E.",
""
]
] | We consider the numerical modeling of the Farley-Buneman instability development in the earth's ionosphere plasma. The ion behavior is governed by the kinetic Landau equation in the four-dimensional phase space, and since the finite difference discretization on a tensor product grid is used, this equation becomes the m... |
0704.2857 | Andrea Montanari | Andrea Montanari and Rudiger Urbanke | Modern Coding Theory: The Statistical Mechanics and Computer Science
Point of View | Lectures at Les Houches Summer School on `Complex Systems', July
2006, 44 pages, 25 ps figures | null | null | null | cs.IT cond-mat.stat-mech math.IT | null | These are the notes for a set of lectures delivered by the two authors at the
Les Houches Summer School on `Complex Systems' in July 2006. They provide an
introduction to the basic concepts in modern (probabilistic) coding theory,
highlighting connections with statistical mechanics. We also stress common
concepts wit... | [
{
"created": "Sun, 22 Apr 2007 01:57:03 GMT",
"version": "v1"
}
] | 2007-07-13 | [
[
"Montanari",
"Andrea",
""
],
[
"Urbanke",
"Rudiger",
""
]
] | These are the notes for a set of lectures delivered by the two authors at the Les Houches Summer School on `Complex Systems' in July 2006. They provide an introduction to the basic concepts in modern (probabilistic) coding theory, highlighting connections with statistical mechanics. We also stress common concepts with ... |
2206.10400 | Yi Cui | Yi Cui, Wenfeng Shen, Jian Zhang, Weijia Lu, Chuang Liu, Lin Sun, Si
Chen | Using EBGAN for Anomaly Intrusion Detection | null | null | null | null | cs.CR cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As an active network security protection scheme, intrusion detection system
(IDS) undertakes the important responsibility of detecting network attacks in
the form of malicious network traffic. Intrusion detection technology is an
important part of IDS. At present, many scholars have carried out extensive
research on ... | [
{
"created": "Tue, 21 Jun 2022 13:49:34 GMT",
"version": "v1"
}
] | 2022-06-22 | [
[
"Cui",
"Yi",
""
],
[
"Shen",
"Wenfeng",
""
],
[
"Zhang",
"Jian",
""
],
[
"Lu",
"Weijia",
""
],
[
"Liu",
"Chuang",
""
],
[
"Sun",
"Lin",
""
],
[
"Chen",
"Si",
""
]
] | As an active network security protection scheme, intrusion detection system (IDS) undertakes the important responsibility of detecting network attacks in the form of malicious network traffic. Intrusion detection technology is an important part of IDS. At present, many scholars have carried out extensive research on in... |
1511.00876 | Rob Van Stee | Sandy Heydrich, Rob van Stee | Beating the Harmonic lower bound for online bin packing | Added reference and clarified some sentences | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the online bin packing problem, items of sizes in (0,1] arrive online to
be packed into bins of size 1. The goal is to minimize the number of used bins.
In this paper, we present an online bin packing algorithm with asymptotic
competitive ratio of 1.5813. This is the first improvement in fifteen years and
reduces ... | [
{
"created": "Tue, 3 Nov 2015 12:24:08 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Feb 2016 09:10:42 GMT",
"version": "v2"
},
{
"created": "Wed, 28 Sep 2016 12:57:52 GMT",
"version": "v3"
},
{
"created": "Fri, 7 Jul 2017 12:32:23 GMT",
"version": "v4"
},
{
"cre... | 2018-06-29 | [
[
"Heydrich",
"Sandy",
""
],
[
"van Stee",
"Rob",
""
]
] | In the online bin packing problem, items of sizes in (0,1] arrive online to be packed into bins of size 1. The goal is to minimize the number of used bins. In this paper, we present an online bin packing algorithm with asymptotic competitive ratio of 1.5813. This is the first improvement in fifteen years and reduces th... |
0908.0358 | Yang Weng | Yang Weng and Daniela Tuninetti | Outage analysis of Block-Fading Gaussian Interference Channels | 39 pages, 9 figures | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper considers the asymptotic behavior of two-source block-fading
single-antenna Gaussian interference channels in the high-SNR regime by means
of the diversity-multiplexing tradeoff. We consider a general setting where the
users and the average channel gains are not restricted to be symmetric. Our
results are ... | [
{
"created": "Mon, 3 Aug 2009 22:47:34 GMT",
"version": "v1"
}
] | 2009-08-05 | [
[
"Weng",
"Yang",
""
],
[
"Tuninetti",
"Daniela",
""
]
] | This paper considers the asymptotic behavior of two-source block-fading single-antenna Gaussian interference channels in the high-SNR regime by means of the diversity-multiplexing tradeoff. We consider a general setting where the users and the average channel gains are not restricted to be symmetric. Our results are no... |
1312.0461 | Martin Monperrus | Alper Ortac, Martin Monperrus (INRIA Lille - Nord Europe), Mira Mezini | Abmash: Mashing Up Legacy Web Applications by Automated Imitation of
Human Actions | Software: Practice and Experience (2013) - | Software: Practice and Experience, Wiley, volume 45, 2013 | 10.1002/spe.2249 | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many business web-based applications do not offer applications programming
interfaces (APIs) to enable other applications to access their data and
functions in a programmatic manner. This makes their composition difficult (for
instance to synchronize data between two applications). To address this
challenge, this pap... | [
{
"created": "Mon, 2 Dec 2013 14:04:50 GMT",
"version": "v1"
}
] | 2018-07-06 | [
[
"Ortac",
"Alper",
"",
"INRIA Lille - Nord Europe"
],
[
"Monperrus",
"Martin",
"",
"INRIA Lille - Nord Europe"
],
[
"Mezini",
"Mira",
""
]
] | Many business web-based applications do not offer applications programming interfaces (APIs) to enable other applications to access their data and functions in a programmatic manner. This makes their composition difficult (for instance to synchronize data between two applications). To address this challenge, this paper... |
cs/9809016 | Gopalan Nadathur | Gopalan Nadathur, Bharat Jayaraman and Keehang Kwon | Scoping Constructs in Logic Programming: Implementation Problems and
their Solution | 46 pages | Journal of Logic Programming, 25(2)-119:161, 1995 | null | null | cs.PL | null | The inclusion of universal quantification and a form of implication in goals
in logic programming is considered. These additions provide a logical basis for
scoping but they also raise new implementation problems. When universal and
existential quantifiers are permitted to appear in mixed order in goals, the
devices ... | [
{
"created": "Thu, 10 Sep 1998 16:54:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nadathur",
"Gopalan",
""
],
[
"Jayaraman",
"Bharat",
""
],
[
"Kwon",
"Keehang",
""
]
] | The inclusion of universal quantification and a form of implication in goals in logic programming is considered. These additions provide a logical basis for scoping but they also raise new implementation problems. When universal and existential quantifiers are permitted to appear in mixed order in goals, the devices of... |
2305.00909 | Wenqing Zheng | Wenqing Zheng, S P Sharan, Ajay Kumar Jaiswal, Kevin Wang, Yihan Xi,
Dejia Xu, Zhangyang Wang | Outline, Then Details: Syntactically Guided Coarse-To-Fine Code
Generation | Accepted in ICML 2023 | null | null | null | cs.PL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For a complicated algorithm, its implementation by a human programmer usually
starts with outlining a rough control flow followed by iterative enrichments,
eventually yielding carefully generated syntactic structures and variables in a
hierarchy. However, state-of-the-art large language models generate codes in a
sin... | [
{
"created": "Fri, 28 Apr 2023 01:47:09 GMT",
"version": "v1"
},
{
"created": "Mon, 8 May 2023 19:17:20 GMT",
"version": "v2"
},
{
"created": "Mon, 29 May 2023 23:29:16 GMT",
"version": "v3"
},
{
"created": "Wed, 19 Jul 2023 02:41:58 GMT",
"version": "v4"
}
] | 2023-07-20 | [
[
"Zheng",
"Wenqing",
""
],
[
"Sharan",
"S P",
""
],
[
"Jaiswal",
"Ajay Kumar",
""
],
[
"Wang",
"Kevin",
""
],
[
"Xi",
"Yihan",
""
],
[
"Xu",
"Dejia",
""
],
[
"Wang",
"Zhangyang",
""
]
] | For a complicated algorithm, its implementation by a human programmer usually starts with outlining a rough control flow followed by iterative enrichments, eventually yielding carefully generated syntactic structures and variables in a hierarchy. However, state-of-the-art large language models generate codes in a singl... |
2304.12972 | Minwoo Jeon | Gahee Kim, Minwoo Jeon, Hyun Do Choi, Jun Ki Cho, Youn-Suk Choi,
Hyoseok Hwang | Automated Solubility Analysis System and Method Using Computer Vision
and Machine Learning | 20 pages, 6 figures, 3 tables | null | null | null | cs.CV physics.chem-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this study, a novel active solubility sensing device using computer vision
is proposed to improve separation purification performance and prevent
malfunctions of separation equipment such as preparative liquid
chromatographers and evaporators. The proposed device actively measures the
solubility by transmitting a ... | [
{
"created": "Fri, 7 Apr 2023 08:50:11 GMT",
"version": "v1"
}
] | 2023-04-26 | [
[
"Kim",
"Gahee",
""
],
[
"Jeon",
"Minwoo",
""
],
[
"Choi",
"Hyun Do",
""
],
[
"Cho",
"Jun Ki",
""
],
[
"Choi",
"Youn-Suk",
""
],
[
"Hwang",
"Hyoseok",
""
]
] | In this study, a novel active solubility sensing device using computer vision is proposed to improve separation purification performance and prevent malfunctions of separation equipment such as preparative liquid chromatographers and evaporators. The proposed device actively measures the solubility by transmitting a so... |
1004.3534 | Reza Rabieyan Mr | Reza Rabieyan | Propose a Fuzzy Queuing Maximal Benefit Location Problem | 27 pages,5 figure,& table | null | null | null | cs.OH | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents a fuzzy queuing location model for congested system. In a
queuing system there are different criteria that are not constant such as
service rate, service rate demand, queue length, the occupancy probability of a
service center and Probability of joining the queue line. In this paper with
fuzzifyin... | [
{
"created": "Tue, 20 Apr 2010 19:37:05 GMT",
"version": "v1"
}
] | 2010-04-21 | [
[
"Rabieyan",
"Reza",
""
]
] | This paper presents a fuzzy queuing location model for congested system. In a queuing system there are different criteria that are not constant such as service rate, service rate demand, queue length, the occupancy probability of a service center and Probability of joining the queue line. In this paper with fuzzifying ... |
2111.00660 | Necdet Gurkan | Necdet Gurkan and Jordan W. Suchow | Evaluation of Human and Machine Face Detection using a Novel Distinctive
Human Appearance Dataset | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Face detection is a long-standing challenge in the field of computer vision,
with the ultimate goal being to accurately localize human faces in an
unconstrained environment. There are significant technical hurdles in making
these systems accurate due to confounding factors related to pose, image
resolution, illuminat... | [
{
"created": "Mon, 1 Nov 2021 02:20:40 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Nov 2021 02:32:01 GMT",
"version": "v2"
}
] | 2021-11-03 | [
[
"Gurkan",
"Necdet",
""
],
[
"Suchow",
"Jordan W.",
""
]
] | Face detection is a long-standing challenge in the field of computer vision, with the ultimate goal being to accurately localize human faces in an unconstrained environment. There are significant technical hurdles in making these systems accurate due to confounding factors related to pose, image resolution, illuminatio... |
2102.09368 | Niels Doorn | Lex Bijlsma, Niels Doorn, Harrie Passier, Harold Pootjes, Sylvia
Stuurman | How do students test software units? | ICSE 2021 - JSEET - Joint Track on Software Engineering Education and
Training | null | null | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We gained insight into ideas and beliefs on testing of students who finished
an introductory course on programming without any formal education on testing.
We asked students to fill in a small survey, to do four exercises and to fill
in a second survey. We interviewed eleven of these students in semi-structured
inter... | [
{
"created": "Tue, 16 Feb 2021 07:02:59 GMT",
"version": "v1"
}
] | 2021-02-19 | [
[
"Bijlsma",
"Lex",
""
],
[
"Doorn",
"Niels",
""
],
[
"Passier",
"Harrie",
""
],
[
"Pootjes",
"Harold",
""
],
[
"Stuurman",
"Sylvia",
""
]
] | We gained insight into ideas and beliefs on testing of students who finished an introductory course on programming without any formal education on testing. We asked students to fill in a small survey, to do four exercises and to fill in a second survey. We interviewed eleven of these students in semi-structured intervi... |
1809.08628 | Suryanarayana Murthy Durbhakula | Murthy Durbhakula | OS Scheduling Algorithms for Memory Intensive Workloads in Multi-socket
Multi-core servers | null | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Major chip manufacturers have all introduced multicore microprocessors.
Multi-socket systems built from these processors are routinely used for running
various server applications. Depending on the application that is run on the
system, remote memory accesses can impact overall performance. This paper
presents a new ... | [
{
"created": "Sun, 23 Sep 2018 16:48:07 GMT",
"version": "v1"
}
] | 2018-09-25 | [
[
"Durbhakula",
"Murthy",
""
]
] | Major chip manufacturers have all introduced multicore microprocessors. Multi-socket systems built from these processors are routinely used for running various server applications. Depending on the application that is run on the system, remote memory accesses can impact overall performance. This paper presents a new op... |
2307.07393 | Yan Gao | Yasar Abbas Ur Rehman, Yan Gao, Pedro Porto Buarque de Gusm\~ao, Mina
Alibeigi, Jiajun Shen, Nicholas D. Lane | L-DAWA: Layer-wise Divergence Aware Weight Aggregation in Federated
Self-Supervised Visual Representation Learning | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The ubiquity of camera-enabled devices has led to large amounts of unlabeled
image data being produced at the edge. The integration of self-supervised
learning (SSL) and federated learning (FL) into one coherent system can
potentially offer data privacy guarantees while also advancing the quality and
robustness of th... | [
{
"created": "Fri, 14 Jul 2023 15:07:30 GMT",
"version": "v1"
}
] | 2023-07-17 | [
[
"Rehman",
"Yasar Abbas Ur",
""
],
[
"Gao",
"Yan",
""
],
[
"de Gusmão",
"Pedro Porto Buarque",
""
],
[
"Alibeigi",
"Mina",
""
],
[
"Shen",
"Jiajun",
""
],
[
"Lane",
"Nicholas D.",
""
]
] | The ubiquity of camera-enabled devices has led to large amounts of unlabeled image data being produced at the edge. The integration of self-supervised learning (SSL) and federated learning (FL) into one coherent system can potentially offer data privacy guarantees while also advancing the quality and robustness of the ... |
2002.07306 | Ke Tran | Ke Tran | From English To Foreign Languages: Transferring Pre-trained Language
Models | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pre-trained models have demonstrated their effectiveness in many downstream
natural language processing (NLP) tasks. The availability of multilingual
pre-trained models enables zero-shot transfer of NLP tasks from high resource
languages to low resource ones. However, recent research in improving
pre-trained models f... | [
{
"created": "Tue, 18 Feb 2020 00:22:54 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Apr 2020 01:16:24 GMT",
"version": "v2"
}
] | 2020-04-30 | [
[
"Tran",
"Ke",
""
]
] | Pre-trained models have demonstrated their effectiveness in many downstream natural language processing (NLP) tasks. The availability of multilingual pre-trained models enables zero-shot transfer of NLP tasks from high resource languages to low resource ones. However, recent research in improving pre-trained models foc... |
2305.02785 | R\'emy Cerda | R\'emy Cerda, Lionel Vaux Auclair | How To Play The Accordion. On the (Non-)Conservativity of the Reduction
Induced by the Taylor Approximation of $\lambda$-Terms | null | null | null | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | The Taylor expansion, which stems from Linear Logic and its differential
extensions, is an approximation framework for the $\lambda$-calculus (and many
of its variants). The reduction of the approximants of a $\lambda$-term induces
a reduction on the $\lambda$-term itself, which enjoys a simulation property:
whenever... | [
{
"created": "Thu, 4 May 2023 12:33:53 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Jun 2023 17:39:52 GMT",
"version": "v2"
}
] | 2023-06-19 | [
[
"Cerda",
"Rémy",
""
],
[
"Auclair",
"Lionel Vaux",
""
]
] | The Taylor expansion, which stems from Linear Logic and its differential extensions, is an approximation framework for the $\lambda$-calculus (and many of its variants). The reduction of the approximants of a $\lambda$-term induces a reduction on the $\lambda$-term itself, which enjoys a simulation property: whenever a... |
1905.01965 | Ali Fadel | Ali Fadel, Ibraheem Tuffaha, Bara' Al-Jawarneh and Mahmoud Al-Ayyoub | Arabic Text Diacritization Using Deep Neural Networks | 7 pages, 4 figures, 15 tables | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Diacritization of Arabic text is both an interesting and a challenging
problem at the same time with various applications ranging from speech
synthesis to helping students learning the Arabic language. Like many other
tasks or problems in Arabic language processing, the weak efforts invested into
this problem and the... | [
{
"created": "Thu, 25 Apr 2019 12:29:06 GMT",
"version": "v1"
}
] | 2019-05-07 | [
[
"Fadel",
"Ali",
""
],
[
"Tuffaha",
"Ibraheem",
""
],
[
"Al-Jawarneh",
"Bara'",
""
],
[
"Al-Ayyoub",
"Mahmoud",
""
]
] | Diacritization of Arabic text is both an interesting and a challenging problem at the same time with various applications ranging from speech synthesis to helping students learning the Arabic language. Like many other tasks or problems in Arabic language processing, the weak efforts invested into this problem and the l... |
0906.4779 | Jascha Sohl-Dickstein | Jascha Sohl-Dickstein, Peter Battaglino and Michael R. DeWeese | Minimum Probability Flow Learning | Updated to match ICML conference proceedings | null | null | null | cs.LG physics.data-an stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fitting probabilistic models to data is often difficult, due to the general
intractability of the partition function and its derivatives. Here we propose a
new parameter estimation technique that does not require computing an
intractable normalization factor or sampling from the equilibrium distribution
of the model.... | [
{
"created": "Thu, 25 Jun 2009 19:15:44 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Sep 2009 02:20:21 GMT",
"version": "v2"
},
{
"created": "Mon, 7 Jun 2010 07:03:16 GMT",
"version": "v3"
},
{
"created": "Sun, 25 Sep 2011 01:33:51 GMT",
"version": "v4"
}
] | 2015-03-13 | [
[
"Sohl-Dickstein",
"Jascha",
""
],
[
"Battaglino",
"Peter",
""
],
[
"DeWeese",
"Michael R.",
""
]
] | Fitting probabilistic models to data is often difficult, due to the general intractability of the partition function and its derivatives. Here we propose a new parameter estimation technique that does not require computing an intractable normalization factor or sampling from the equilibrium distribution of the model. T... |
1811.07655 | Abbas Ehsanfar | Abbas Ehsanfar and Mo Mansouri | An Influence-based Clustering Model on Twitter | INFORMS 13th Data Mining and Decision Analytics Workshop | null | null | null | cs.SI cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper introduces a temporal framework for detecting and clustering
emergent and viral topics on social networks. Endogenous and exogenous
influence on developing viral content is explored using a clustering method
based on the a user's behavior on social network and a dataset from Twitter
API. Results are discus... | [
{
"created": "Mon, 19 Nov 2018 12:51:07 GMT",
"version": "v1"
}
] | 2018-11-20 | [
[
"Ehsanfar",
"Abbas",
""
],
[
"Mansouri",
"Mo",
""
]
] | This paper introduces a temporal framework for detecting and clustering emergent and viral topics on social networks. Endogenous and exogenous influence on developing viral content is explored using a clustering method based on the a user's behavior on social network and a dataset from Twitter API. Results are discusse... |
1811.12177 | Christian Jilek | Christian Jilek, Jessica Chwalek, Sven Schwarz, Markus Schr\"oder,
Heiko Maus, Andreas Dengel | Advanced Memory Buoyancy for Forgetful Information Systems | 15 pages, 11 figures, preprint, final version to appear in AIS
Transactions on Enterprise Systems, Special Issue: Intentional Forgetting in
Organizations and Work Settings | AIS Transactions on Enterprise Systems. 4, 1 (May 2019) | 10.30844/ais-tes.v4i1.11 | null | cs.CY cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Knowledge workers face an ever increasing flood of information in their daily
lives. To counter this and provide better support for information management
and knowledge work in general, we have been investigating solutions inspired by
human forgetting since 2013. These solutions are based on Semantic Desktop (SD)
and... | [
{
"created": "Sat, 17 Nov 2018 09:29:17 GMT",
"version": "v1"
}
] | 2019-05-14 | [
[
"Jilek",
"Christian",
""
],
[
"Chwalek",
"Jessica",
""
],
[
"Schwarz",
"Sven",
""
],
[
"Schröder",
"Markus",
""
],
[
"Maus",
"Heiko",
""
],
[
"Dengel",
"Andreas",
""
]
] | Knowledge workers face an ever increasing flood of information in their daily lives. To counter this and provide better support for information management and knowledge work in general, we have been investigating solutions inspired by human forgetting since 2013. These solutions are based on Semantic Desktop (SD) and M... |
1908.03715 | Zhili Chen Prof. | Zhili Chen, Xiaoli Kan, Shun Zhang, Lin Chen, Yan Xu, Hong Zhong | Differentially Private Aggregated Mobility Data Publication Using Moving
Characteristics | 13 pages,12 figures | null | null | null | cs.CR cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the rapid development of GPS enabled devices (smartphones) and
location-based applications, location privacy is increasingly concerned.
Intuitively, it is widely believed that location privacy can be preserved by
publishing aggregated mobility data, such as the number of users in an area at
some time. However, a... | [
{
"created": "Sat, 10 Aug 2019 09:19:44 GMT",
"version": "v1"
}
] | 2019-08-13 | [
[
"Chen",
"Zhili",
""
],
[
"Kan",
"Xiaoli",
""
],
[
"Zhang",
"Shun",
""
],
[
"Chen",
"Lin",
""
],
[
"Xu",
"Yan",
""
],
[
"Zhong",
"Hong",
""
]
] | With the rapid development of GPS enabled devices (smartphones) and location-based applications, location privacy is increasingly concerned. Intuitively, it is widely believed that location privacy can be preserved by publishing aggregated mobility data, such as the number of users in an area at some time. However, a r... |
2211.14603 | Xinyu Huang | Xinyu Huang, Yu Huang, Miaowen Wen, Nan Yang, Robert Schober | Analysis of Molecule Harvesting by Heterogeneous Receptors on MC
Transmitters | 7 pages, 4 figures. This work has been accepted by IEEE GLOBECOM
2023. Copyright may be transferred without notice, after which this version
may no longer be accessible | null | null | null | cs.ET | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper designs a molecule harvesting transmitter (TX) model, where the
surface of a spherical TX is covered by heterogeneous receptors with different
sizes and arbitrary locations. If molecules hit any receptor, they are absorbed
by the TX immediately. Within the TX, molecules are stored in vesicles that are
cont... | [
{
"created": "Sat, 26 Nov 2022 16:06:48 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Aug 2023 11:19:15 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Oct 2023 21:18:02 GMT",
"version": "v3"
}
] | 2023-10-19 | [
[
"Huang",
"Xinyu",
""
],
[
"Huang",
"Yu",
""
],
[
"Wen",
"Miaowen",
""
],
[
"Yang",
"Nan",
""
],
[
"Schober",
"Robert",
""
]
] | This paper designs a molecule harvesting transmitter (TX) model, where the surface of a spherical TX is covered by heterogeneous receptors with different sizes and arbitrary locations. If molecules hit any receptor, they are absorbed by the TX immediately. Within the TX, molecules are stored in vesicles that are contin... |
cs/0605036 | Filip Radlinski | Filip Radlinski and Thorsten Joachims | Evaluating the Robustness of Learning from Implicit Feedback | 8 pages, Presented at ICML Workshop on Learning In Web Search, 2005 | null | null | null | cs.LG cs.IR | null | This paper evaluates the robustness of learning from implicit feedback in web
search. In particular, we create a model of user behavior by drawing upon user
studies in laboratory and real-world settings. The model is used to understand
the effect of user behavior on the performance of a learning algorithm for
ranked ... | [
{
"created": "Mon, 8 May 2006 23:38:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Radlinski",
"Filip",
""
],
[
"Joachims",
"Thorsten",
""
]
] | This paper evaluates the robustness of learning from implicit feedback in web search. In particular, we create a model of user behavior by drawing upon user studies in laboratory and real-world settings. The model is used to understand the effect of user behavior on the performance of a learning algorithm for ranked re... |
2406.03731 | Chao Qian | Ren-Jian Wang, Ke Xue, Cong Guan, Chao Qian | Quality-Diversity with Limited Resources | ICML 2024 | null | null | null | cs.LG cs.NE | http://creativecommons.org/licenses/by/4.0/ | Quality-Diversity (QD) algorithms have emerged as a powerful optimization
paradigm with the aim of generating a set of high-quality and diverse
solutions. To achieve such a challenging goal, QD algorithms require
maintaining a large archive and a large population in each iteration, which
brings two main issues, sampl... | [
{
"created": "Thu, 6 Jun 2024 04:06:00 GMT",
"version": "v1"
}
] | 2024-06-07 | [
[
"Wang",
"Ren-Jian",
""
],
[
"Xue",
"Ke",
""
],
[
"Guan",
"Cong",
""
],
[
"Qian",
"Chao",
""
]
] | Quality-Diversity (QD) algorithms have emerged as a powerful optimization paradigm with the aim of generating a set of high-quality and diverse solutions. To achieve such a challenging goal, QD algorithms require maintaining a large archive and a large population in each iteration, which brings two main issues, sample ... |
1811.10574 | Federico Galatolo | Federico A. Galatolo, Mario G.C.A. Cimino, Gigliola Vaglini | Using stigmergy to incorporate the time into artificial neural networks | null | null | 10.1007/978-3-030-05918-7_22 | null | cs.NE cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A current research trend in neurocomputing involves the design of novel
artificial neural networks incorporating the concept of time into their
operating model. In this paper, a novel architecture that employs stigmergy is
proposed. Computational stigmergy is used to dynamically increase (or decrease)
the strength of... | [
{
"created": "Fri, 26 Oct 2018 00:12:11 GMT",
"version": "v1"
}
] | 2019-01-29 | [
[
"Galatolo",
"Federico A.",
""
],
[
"Cimino",
"Mario G. C. A.",
""
],
[
"Vaglini",
"Gigliola",
""
]
] | A current research trend in neurocomputing involves the design of novel artificial neural networks incorporating the concept of time into their operating model. In this paper, a novel architecture that employs stigmergy is proposed. Computational stigmergy is used to dynamically increase (or decrease) the strength of a... |
2306.04441 | Weizhi Wang | Weizhi Wang, Hong Wang, Xifeng Yan | STEPS: A Benchmark for Order Reasoning in Sequential Tasks | Work in Progress | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Various human activities can be abstracted into a sequence of actions in
natural text, i.e. cooking, repairing, manufacturing, etc. Such action
sequences heavily depend on the executing order, while disorder in action
sequences leads to failure of further task execution by robots or AI agents.
Therefore, to verify th... | [
{
"created": "Wed, 7 Jun 2023 13:58:55 GMT",
"version": "v1"
}
] | 2023-06-08 | [
[
"Wang",
"Weizhi",
""
],
[
"Wang",
"Hong",
""
],
[
"Yan",
"Xifeng",
""
]
] | Various human activities can be abstracted into a sequence of actions in natural text, i.e. cooking, repairing, manufacturing, etc. Such action sequences heavily depend on the executing order, while disorder in action sequences leads to failure of further task execution by robots or AI agents. Therefore, to verify the ... |
cs/9912011 | Kagan Tumer | David H. Wolpert, Sergey Kirshner, Chris J. Merz and Kagan Tumer | Adaptivity in Agent-Based Routing for Data Networks | null | null | null | NASA-ARC-IC-99-122 | cs.MA adap-org cs.NI nlin.AO | null | Adaptivity, both of the individual agents and of the interaction structure
among the agents, seems indispensable for scaling up multi-agent systems
(MAS's) in noisy environments. One important consideration in designing
adaptive agents is choosing their action spaces to be as amenable as possible
to machine learning ... | [
{
"created": "Mon, 20 Dec 1999 19:25:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Wolpert",
"David H.",
""
],
[
"Kirshner",
"Sergey",
""
],
[
"Merz",
"Chris J.",
""
],
[
"Tumer",
"Kagan",
""
]
] | Adaptivity, both of the individual agents and of the interaction structure among the agents, seems indispensable for scaling up multi-agent systems (MAS's) in noisy environments. One important consideration in designing adaptive agents is choosing their action spaces to be as amenable as possible to machine learning te... |
2310.03866 | Ruben Martins | Aidan Z.H. Yang, Ricardo Brancas, Pedro Esteves, Sofia Aparicio, Joao
Pedro Nadkarni, Miguel Terra-Neves, Vasco Manquinho, Ruben Martins | On Repairing Natural Language to SQL Queries | null | null | null | null | cs.DB cs.SE | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Data analysts use SQL queries to access and manipulate data on their
databases. However, these queries are often challenging to write, and small
mistakes can lead to unexpected data output. Recent work has explored several
ways to automatically synthesize queries based on a user-provided
specification. One promising ... | [
{
"created": "Thu, 5 Oct 2023 19:50:52 GMT",
"version": "v1"
}
] | 2023-10-09 | [
[
"Yang",
"Aidan Z. H.",
""
],
[
"Brancas",
"Ricardo",
""
],
[
"Esteves",
"Pedro",
""
],
[
"Aparicio",
"Sofia",
""
],
[
"Nadkarni",
"Joao Pedro",
""
],
[
"Terra-Neves",
"Miguel",
""
],
[
"Manquinho",
"Vasco",
... | Data analysts use SQL queries to access and manipulate data on their databases. However, these queries are often challenging to write, and small mistakes can lead to unexpected data output. Recent work has explored several ways to automatically synthesize queries based on a user-provided specification. One promising te... |
cs/9909020 | Harald Hempel | Lane A. Hemaspaandra, Harald Hempel, and Gerd Wechsung | Query Order | 18 pages, 1 figure (earlier version appears as UR-CS-TR-95-596) | SIAM Journal on Computing, 28, 637-651, 1999 | null | null | cs.CC | null | We study the effect of query order on computational power, and show that
$\pjk$-the languages computable via a polynomial-time machine given one query
to the jth level of the boolean hierarchy followed by one query to the kth
level of the boolean hierarchy-equals $\redttnp{j+2k-1}$ if j is even and k is
odd, and equa... | [
{
"created": "Thu, 30 Sep 1999 17:06:40 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hemaspaandra",
"Lane A.",
""
],
[
"Hempel",
"Harald",
""
],
[
"Wechsung",
"Gerd",
""
]
] | We study the effect of query order on computational power, and show that $\pjk$-the languages computable via a polynomial-time machine given one query to the jth level of the boolean hierarchy followed by one query to the kth level of the boolean hierarchy-equals $\redttnp{j+2k-1}$ if j is even and k is odd, and equals... |
2203.05364 | Robert Ganian | Steven Chaplick, Emilio Di Giacomo, Fabrizio Frati, Robert Ganian,
Chrysanthi N. Raftopoulou, Kirill Simonov | Parameterized Algorithms for Upward Planarity | To appear at the 38th International Symposium on Computational
Geometry (SoCG 2022) | null | null | null | cs.CG cs.DS | http://creativecommons.org/licenses/by/4.0/ | We obtain new parameterized algorithms for the classical problem of
determining whether a directed acyclic graph admits an upward planar drawing.
Our results include a new fixed-parameter algorithm parameterized by the number
of sources, an XP-algorithm parameterized by treewidth, and a fixed-parameter
algorithm para... | [
{
"created": "Thu, 10 Mar 2022 13:32:16 GMT",
"version": "v1"
}
] | 2022-03-11 | [
[
"Chaplick",
"Steven",
""
],
[
"Di Giacomo",
"Emilio",
""
],
[
"Frati",
"Fabrizio",
""
],
[
"Ganian",
"Robert",
""
],
[
"Raftopoulou",
"Chrysanthi N.",
""
],
[
"Simonov",
"Kirill",
""
]
] | We obtain new parameterized algorithms for the classical problem of determining whether a directed acyclic graph admits an upward planar drawing. Our results include a new fixed-parameter algorithm parameterized by the number of sources, an XP-algorithm parameterized by treewidth, and a fixed-parameter algorithm parame... |
2203.11399 | Bodhisattwa Prasad Majumder | Bodhisattwa Prasad Majumder, Harsh Jhamtani, Taylor Berg-Kirkpatrick,
Julian McAuley | Achieving Conversational Goals with Unsupervised Post-hoc Knowledge
Injection | Accepted at ACL 2022 main conference | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | A limitation of current neural dialog models is that they tend to suffer from
a lack of specificity and informativeness in generated responses, primarily due
to dependence on training data that covers a limited variety of scenarios and
conveys limited knowledge. One way to alleviate this issue is to extract
relevant ... | [
{
"created": "Tue, 22 Mar 2022 00:42:27 GMT",
"version": "v1"
}
] | 2022-03-23 | [
[
"Majumder",
"Bodhisattwa Prasad",
""
],
[
"Jhamtani",
"Harsh",
""
],
[
"Berg-Kirkpatrick",
"Taylor",
""
],
[
"McAuley",
"Julian",
""
]
] | A limitation of current neural dialog models is that they tend to suffer from a lack of specificity and informativeness in generated responses, primarily due to dependence on training data that covers a limited variety of scenarios and conveys limited knowledge. One way to alleviate this issue is to extract relevant kn... |
2110.02503 | Qizheng He | Timothy M. Chan, Qizheng He | More on Change-Making and Related Problems | This is the full version of our ESA 2020 paper | null | 10.4230/LIPIcs.ESA.2020.54 | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Given a set of $n$ integer-valued coin types and a target value $t$, the
well-known change-making problem asks for the minimum number of coins that sum
to $t$, assuming an unlimited number of coins in each type. In the more general
all-targets version of the problem, we want the minimum number of coins summing
to $j$... | [
{
"created": "Wed, 6 Oct 2021 04:33:25 GMT",
"version": "v1"
}
] | 2021-10-07 | [
[
"Chan",
"Timothy M.",
""
],
[
"He",
"Qizheng",
""
]
] | Given a set of $n$ integer-valued coin types and a target value $t$, the well-known change-making problem asks for the minimum number of coins that sum to $t$, assuming an unlimited number of coins in each type. In the more general all-targets version of the problem, we want the minimum number of coins summing to $j$, ... |
2006.13461 | Xinyue Huo | Xinyue Huo, Lingxi Xie, Jianzhong He, Zijie Yang and Qi Tian | ATSO: Asynchronous Teacher-Student Optimization for Semi-Supervised
Medical Image Segmentation | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In medical image analysis, semi-supervised learning is an effective method to
extract knowledge from a small amount of labeled data and a large amount of
unlabeled data. This paper focuses on a popular pipeline known as self
learning, and points out a weakness named lazy learning that refers to the
difficulty for a m... | [
{
"created": "Wed, 24 Jun 2020 04:05:12 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jul 2020 04:29:36 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Aug 2020 01:18:45 GMT",
"version": "v3"
}
] | 2020-08-10 | [
[
"Huo",
"Xinyue",
""
],
[
"Xie",
"Lingxi",
""
],
[
"He",
"Jianzhong",
""
],
[
"Yang",
"Zijie",
""
],
[
"Tian",
"Qi",
""
]
] | In medical image analysis, semi-supervised learning is an effective method to extract knowledge from a small amount of labeled data and a large amount of unlabeled data. This paper focuses on a popular pipeline known as self learning, and points out a weakness named lazy learning that refers to the difficulty for a mod... |
1901.03842 | Kumar Abhishek | Kumar Abhishek, Ashok Yogi | Summarization and Visualization of Large Volumes of Broadcast Video Data | Undergraduate Thesis from April 2015, 55 pages, 25 figures | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the past few years, there has been an astounding growth in the number of
news channels as well as the amount of broadcast news video data. As a result,
it is imperative that automated methods need to be developed in order to
effectively summarize and store this voluminous data. Format detection of news
videos pl... | [
{
"created": "Sat, 12 Jan 2019 10:43:48 GMT",
"version": "v1"
}
] | 2019-01-15 | [
[
"Abhishek",
"Kumar",
""
],
[
"Yogi",
"Ashok",
""
]
] | Over the past few years, there has been an astounding growth in the number of news channels as well as the amount of broadcast news video data. As a result, it is imperative that automated methods need to be developed in order to effectively summarize and store this voluminous data. Format detection of news videos play... |
2011.09986 | Raj Kumar Maity | Raj Kumar Maity and Cameron Musco | Estimation of Shortest Path Covariance Matrices | null | null | null | null | cs.LG cs.DS | http://creativecommons.org/licenses/by/4.0/ | We study the sample complexity of estimating the covariance matrix
$\mathbf{\Sigma} \in \mathbb{R}^{d\times d}$ of a distribution $\mathcal D$
over $\mathbb{R}^d$ given independent samples, under the assumption that
$\mathbf{\Sigma}$ is graph-structured. In particular, we focus on shortest path
covariance matrices, w... | [
{
"created": "Thu, 19 Nov 2020 17:37:46 GMT",
"version": "v1"
}
] | 2020-11-20 | [
[
"Maity",
"Raj Kumar",
""
],
[
"Musco",
"Cameron",
""
]
] | We study the sample complexity of estimating the covariance matrix $\mathbf{\Sigma} \in \mathbb{R}^{d\times d}$ of a distribution $\mathcal D$ over $\mathbb{R}^d$ given independent samples, under the assumption that $\mathbf{\Sigma}$ is graph-structured. In particular, we focus on shortest path covariance matrices, whe... |
2405.08299 | Jie Fu | Jie Fu, Yuan Hong, Xinpeng Ling, Leixia Wang, Xun Ran, Zhiyu Sun,
Wendy Hui Wang, Zhili Chen, and Yang Cao | Differentially Private Federated Learning: A Systematic Review | 36pages | null | null | null | cs.CR cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, privacy and security concerns in machine learning have
promoted trusted federated learning to the forefront of research. Differential
privacy has emerged as the de facto standard for privacy protection in
federated learning due to its rigorous mathematical foundation and provable
guarantee. Despite e... | [
{
"created": "Tue, 14 May 2024 03:49:14 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 2024 01:26:29 GMT",
"version": "v2"
},
{
"created": "Mon, 20 May 2024 02:10:54 GMT",
"version": "v3"
}
] | 2024-05-21 | [
[
"Fu",
"Jie",
""
],
[
"Hong",
"Yuan",
""
],
[
"Ling",
"Xinpeng",
""
],
[
"Wang",
"Leixia",
""
],
[
"Ran",
"Xun",
""
],
[
"Sun",
"Zhiyu",
""
],
[
"Wang",
"Wendy Hui",
""
],
[
"Chen",
"Zhili",
... | In recent years, privacy and security concerns in machine learning have promoted trusted federated learning to the forefront of research. Differential privacy has emerged as the de facto standard for privacy protection in federated learning due to its rigorous mathematical foundation and provable guarantee. Despite ext... |
2304.01334 | Pooyan Fazli | Ramzi Abou Chahine, Steven Vasquez, Pooyan Fazli, Hasti Seifi | Clustering Social Touch Gestures for Human-Robot Interaction | 8 pages | null | null | null | cs.HC cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Social touch provides a rich non-verbal communication channel between humans
and robots. Prior work has identified a set of touch gestures for human-robot
interaction and described them with natural language labels (e.g., stroking,
patting). Yet, no data exists on the semantic relationships between the touch
gestures... | [
{
"created": "Mon, 3 Apr 2023 20:00:01 GMT",
"version": "v1"
}
] | 2023-04-05 | [
[
"Chahine",
"Ramzi Abou",
""
],
[
"Vasquez",
"Steven",
""
],
[
"Fazli",
"Pooyan",
""
],
[
"Seifi",
"Hasti",
""
]
] | Social touch provides a rich non-verbal communication channel between humans and robots. Prior work has identified a set of touch gestures for human-robot interaction and described them with natural language labels (e.g., stroking, patting). Yet, no data exists on the semantic relationships between the touch gestures i... |
2104.12910 | Tobias Fischer | Tobias Fischer and Wolf Vollprecht and Silvio Traversaro and Sean Yen
and Carlos Herrero and Michael Milford | A RoboStack Tutorial: Using the Robot Operating System Alongside the
Conda and Jupyter Data Science Ecosystems | IEEE Robotics & Automation Magazine | null | 10.1109/MRA.2021.3128367 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that it is beneficial to tightly couple the widely-used Robot
Operating System with Conda, a cross-platform, language-agnostic package
manager, and Jupyter, a web-based interactive computational environment
affording scientific computing. We provide new ROS packages for Conda, enabling
the installation of RO... | [
{
"created": "Mon, 26 Apr 2021 23:34:47 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Nov 2021 21:55:50 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Dec 2021 23:37:15 GMT",
"version": "v3"
}
] | 2021-12-17 | [
[
"Fischer",
"Tobias",
""
],
[
"Vollprecht",
"Wolf",
""
],
[
"Traversaro",
"Silvio",
""
],
[
"Yen",
"Sean",
""
],
[
"Herrero",
"Carlos",
""
],
[
"Milford",
"Michael",
""
]
] | We argue that it is beneficial to tightly couple the widely-used Robot Operating System with Conda, a cross-platform, language-agnostic package manager, and Jupyter, a web-based interactive computational environment affording scientific computing. We provide new ROS packages for Conda, enabling the installation of ROS ... |
2108.04816 | Amir Karami | Amir Karami, Michael Zhu, Bailey Goldschmidt, Hannah R. Boyajieff,
Mahdi M. Najafabadi | COVID-19 Vaccine and Social Media: Exploring Emotions and Discussions on
Twitter | null | null | 10.3390/vaccines9101059 | null | cs.SI cs.CL | http://creativecommons.org/licenses/by/4.0/ | The understanding of the public response to COVID-19 vaccines is the key
success factor to control the COVID-19 pandemic. To understand the public
response, there is a need to explore public opinion. Traditional surveys are
expensive and time-consuming, address limited health topics, and obtain
small-scale data. Twit... | [
{
"created": "Thu, 29 Jul 2021 17:31:11 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Sep 2021 15:04:48 GMT",
"version": "v2"
}
] | 2021-09-30 | [
[
"Karami",
"Amir",
""
],
[
"Zhu",
"Michael",
""
],
[
"Goldschmidt",
"Bailey",
""
],
[
"Boyajieff",
"Hannah R.",
""
],
[
"Najafabadi",
"Mahdi M.",
""
]
] | The understanding of the public response to COVID-19 vaccines is the key success factor to control the COVID-19 pandemic. To understand the public response, there is a need to explore public opinion. Traditional surveys are expensive and time-consuming, address limited health topics, and obtain small-scale data. Twitte... |
2203.02230 | Hongpeng Cao | Hongpeng Cao, Mirco Theile, Federico G. Wyrwal, and Marco Caccamo | Cloud-Edge Training Architecture for Sim-to-Real Deep Reinforcement
Learning | Submitted to IROS 2022 | null | 10.1109/IROS47612.2022.9981565 | null | cs.LG cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep reinforcement learning (DRL) is a promising approach to solve complex
control tasks by learning policies through interactions with the environment.
However, the training of DRL policies requires large amounts of training
experiences, making it impractical to learn the policy directly on physical
systems. Sim-to-... | [
{
"created": "Fri, 4 Mar 2022 10:27:01 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jul 2022 18:34:07 GMT",
"version": "v2"
}
] | 2023-01-02 | [
[
"Cao",
"Hongpeng",
""
],
[
"Theile",
"Mirco",
""
],
[
"Wyrwal",
"Federico G.",
""
],
[
"Caccamo",
"Marco",
""
]
] | Deep reinforcement learning (DRL) is a promising approach to solve complex control tasks by learning policies through interactions with the environment. However, the training of DRL policies requires large amounts of training experiences, making it impractical to learn the policy directly on physical systems. Sim-to-re... |
2301.11958 | Jinghui Cheng | Mitra Lashkari, Jinghui Cheng | "Finding the Magic Sauce": Exploring Perspectives of Recruiters and Job
Seekers on Recruitment Bias and Automated Tools | 16 pages, 1 figure, CHI 2023 | null | 10.1145/3544548.3581548 | null | cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Automated recruitment tools are proliferating. While having the promise of
improving efficiency, various risks, including bias, challenges the potential
of these tools. An in-depth understanding of the perceived risk factors and
needs from the perspective of both recruiters and job seekers is needed. We
address this ... | [
{
"created": "Fri, 27 Jan 2023 19:27:08 GMT",
"version": "v1"
}
] | 2023-01-31 | [
[
"Lashkari",
"Mitra",
""
],
[
"Cheng",
"Jinghui",
""
]
] | Automated recruitment tools are proliferating. While having the promise of improving efficiency, various risks, including bias, challenges the potential of these tools. An in-depth understanding of the perceived risk factors and needs from the perspective of both recruiters and job seekers is needed. We address this th... |
1705.01626 | Minsoo Rhu | Minsoo Rhu, Mike O'Connor, Niladrish Chatterjee, Jeff Pool, Stephen W.
Keckler | Compressing DMA Engine: Leveraging Activation Sparsity for Training Deep
Neural Networks | null | null | null | null | cs.LG cs.AR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Popular deep learning frameworks require users to fine-tune their memory
usage so that the training data of a deep neural network (DNN) fits within the
GPU physical memory. Prior work tries to address this restriction by
virtualizing the memory usage of DNNs, enabling both CPU and GPU memory to be
utilized for memory... | [
{
"created": "Wed, 3 May 2017 21:07:47 GMT",
"version": "v1"
}
] | 2017-05-05 | [
[
"Rhu",
"Minsoo",
""
],
[
"O'Connor",
"Mike",
""
],
[
"Chatterjee",
"Niladrish",
""
],
[
"Pool",
"Jeff",
""
],
[
"Keckler",
"Stephen W.",
""
]
] | Popular deep learning frameworks require users to fine-tune their memory usage so that the training data of a deep neural network (DNN) fits within the GPU physical memory. Prior work tries to address this restriction by virtualizing the memory usage of DNNs, enabling both CPU and GPU memory to be utilized for memory a... |
1109.5426 | Youngchul Sung | Youngchul Sung and Cheulsoon Kim | The capacity for the linear time-invariant Gaussian relay channel | 5 pages, 3 figures. Submitted to ICASSP 2012 | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the Gaussian relay channel with linear time-invariant relay
filtering is considered. Based on spectral theory for stationary processes, the
maximum achievable rate for this subclass of linear Gaussian relay operation is
obtained in finite-letter characterization. The maximum rate can be achieved by
div... | [
{
"created": "Mon, 26 Sep 2011 02:14:51 GMT",
"version": "v1"
}
] | 2011-09-27 | [
[
"Sung",
"Youngchul",
""
],
[
"Kim",
"Cheulsoon",
""
]
] | In this paper, the Gaussian relay channel with linear time-invariant relay filtering is considered. Based on spectral theory for stationary processes, the maximum achievable rate for this subclass of linear Gaussian relay operation is obtained in finite-letter characterization. The maximum rate can be achieved by divid... |
1507.02372 | Min Sang Yoon | Min Sang Yoon, Ahmed E. Kamal, Zhengyuan Zhu | Request Prediction in Cloud with a Cyclic Window Learning Algorithm | 7 pages | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Automatic resource scaling is one advantage of Cloud systems. Cloud systems
are able to scale the number of physical machines depending on user requests.
Therefore, accurate request prediction brings a great improvement in Cloud
systems' performance. If we can make accurate requests prediction, the
appropriate number... | [
{
"created": "Thu, 9 Jul 2015 04:43:57 GMT",
"version": "v1"
}
] | 2015-07-10 | [
[
"Yoon",
"Min Sang",
""
],
[
"Kamal",
"Ahmed E.",
""
],
[
"Zhu",
"Zhengyuan",
""
]
] | Automatic resource scaling is one advantage of Cloud systems. Cloud systems are able to scale the number of physical machines depending on user requests. Therefore, accurate request prediction brings a great improvement in Cloud systems' performance. If we can make accurate requests prediction, the appropriate number o... |
1208.0296 | Simina Br\^anzei | Simina Br\^anzei, Clara Forero, Kate Larson, and Peter Bro Miltersen | Equilibria of Chinese Auctions | null | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Chinese auctions are a combination between a raffle and an auction and are
held in practice at charity events or festivals. In a Chinese auction, multiple
players compete for several items by buying tickets, which can be used to win
the items. In front of each item there is a basket, and the players can bid by
placin... | [
{
"created": "Wed, 1 Aug 2012 17:40:07 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Sep 2012 16:48:50 GMT",
"version": "v2"
}
] | 2012-09-04 | [
[
"Brânzei",
"Simina",
""
],
[
"Forero",
"Clara",
""
],
[
"Larson",
"Kate",
""
],
[
"Miltersen",
"Peter Bro",
""
]
] | Chinese auctions are a combination between a raffle and an auction and are held in practice at charity events or festivals. In a Chinese auction, multiple players compete for several items by buying tickets, which can be used to win the items. In front of each item there is a basket, and the players can bid by placing ... |
1009.5249 | Bin Jiang | Xintao Liu and Bin Jiang | Defining and Generating Axial Lines from Street Center Lines for better
Understanding of Urban Morphologies | 10 pages, 7 figures, and 2 tables, one figure added + minor revision | International Journal of Geographical Information Science, 26(8),
2012, 1521-1532 | null | null | cs.CV physics.data-an | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Axial lines are defined as the longest visibility lines for representing
individual linear spaces in urban environments. The least number of axial lines
that cover the free space of an urban environment or the space between
buildings constitute what is often called an axial map. This is a fundamental
tool in space sy... | [
{
"created": "Mon, 27 Sep 2010 13:17:40 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Apr 2011 04:03:29 GMT",
"version": "v2"
}
] | 2013-07-17 | [
[
"Liu",
"Xintao",
""
],
[
"Jiang",
"Bin",
""
]
] | Axial lines are defined as the longest visibility lines for representing individual linear spaces in urban environments. The least number of axial lines that cover the free space of an urban environment or the space between buildings constitute what is often called an axial map. This is a fundamental tool in space synt... |
0907.1978 | Matteo Magnani | Matteo Magnani, Danilo Montesi | BPDMN: A Conservative Extension of BPMN with Enhanced Data
Representation Capabilities | 17 pages | null | null | null | cs.SE cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The design of business processes involves the usage of modeling languages,
tools and methodologies. In this paper we highlight and address a relevant
limitation of the Business Process Modeling Notation (BPMN): its weak data
representation capabilities. In particular, we extend it with data-specific
constructs derive... | [
{
"created": "Sat, 11 Jul 2009 17:34:55 GMT",
"version": "v1"
}
] | 2009-07-14 | [
[
"Magnani",
"Matteo",
""
],
[
"Montesi",
"Danilo",
""
]
] | The design of business processes involves the usage of modeling languages, tools and methodologies. In this paper we highlight and address a relevant limitation of the Business Process Modeling Notation (BPMN): its weak data representation capabilities. In particular, we extend it with data-specific constructs derived ... |
2310.05072 | Xusheng Zhu | Xusheng Zhu, Wen Chen, Qingqing Wu, Jun Li, Nan Cheng, Fangjiong Chen,
and Changle Li | Performance Analysis of RIS-Aided Double Spatial Scattering Modulation
for mmWave MIMO Systems | null | null | null | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate a practical structure of reconfigurable
intelligent surface (RIS)-based double spatial scattering modulation (DSSM) for
millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. A
suboptimal detector is proposed, in which the beam direction is first
demodulated according to... | [
{
"created": "Sun, 8 Oct 2023 08:40:11 GMT",
"version": "v1"
}
] | 2023-10-10 | [
[
"Zhu",
"Xusheng",
""
],
[
"Chen",
"Wen",
""
],
[
"Wu",
"Qingqing",
""
],
[
"Li",
"Jun",
""
],
[
"Cheng",
"Nan",
""
],
[
"Chen",
"Fangjiong",
""
],
[
"Li",
"Changle",
""
]
] | In this paper, we investigate a practical structure of reconfigurable intelligent surface (RIS)-based double spatial scattering modulation (DSSM) for millimeter-wave (mmWave) multiple-input multiple-output (MIMO) systems. A suboptimal detector is proposed, in which the beam direction is first demodulated according to t... |
2401.09289 | Cindy Xiong Bearfield | Cindy Xiong Bearfield, Lisanne van Weelden, Adam Waytz, Steven
Franconeri | Same Data, Diverging Perspectives: The Power of Visualizations to Elicit
Competing Interpretations | null | null | null | null | cs.HC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | People routinely rely on data to make decisions, but the process can be
riddled with biases. We show that patterns in data might be noticed first or
more strongly, depending on how the data is visually represented or what the
viewer finds salient. We also demonstrate that viewer interpretation of data is
similar to t... | [
{
"created": "Wed, 17 Jan 2024 15:43:12 GMT",
"version": "v1"
}
] | 2024-01-18 | [
[
"Bearfield",
"Cindy Xiong",
""
],
[
"van Weelden",
"Lisanne",
""
],
[
"Waytz",
"Adam",
""
],
[
"Franconeri",
"Steven",
""
]
] | People routinely rely on data to make decisions, but the process can be riddled with biases. We show that patterns in data might be noticed first or more strongly, depending on how the data is visually represented or what the viewer finds salient. We also demonstrate that viewer interpretation of data is similar to tha... |
1804.08887 | Farhad Nooralahzadeh | Farhad Nooralahzadeh, Lilja {\O}vrelid, Jan Tore L{\o}nning | SIRIUS-LTG-UiO at SemEval-2018 Task 7: Convolutional Neural Networks
with Shortest Dependency Paths for Semantic Relation Extraction and
Classification in Scientific Papers | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This article presents the SIRIUS-LTG-UiO system for the SemEval 2018 Task 7
on Semantic Relation Extraction and Classification in Scientific Papers. First
we extract the shortest dependency path (sdp) between two entities, then we
introduce a convolutional neural network (CNN) which takes the shortest
dependency path... | [
{
"created": "Tue, 24 Apr 2018 08:10:07 GMT",
"version": "v1"
}
] | 2018-04-25 | [
[
"Nooralahzadeh",
"Farhad",
""
],
[
"Øvrelid",
"Lilja",
""
],
[
"Lønning",
"Jan Tore",
""
]
] | This article presents the SIRIUS-LTG-UiO system for the SemEval 2018 Task 7 on Semantic Relation Extraction and Classification in Scientific Papers. First we extract the shortest dependency path (sdp) between two entities, then we introduce a convolutional neural network (CNN) which takes the shortest dependency path e... |
2108.03273 | Jan Zenisek | Jan Zenisek, Gabriel Kronberger, Josef Wolfartsberger, Norbert Wild,
Michael Affenzeller | Concept Drift Detection with Variable Interaction Networks | International Conference on Computer Aided Systems Theory, Eurocast
2019, pp. 296-303 | In: Moreno-D\'iaz R. et al (eds) Computer Aided Systems Theory,
Eurocast 2019. Lecture Notes in Computer Science, Vol. 12013. Springer, Cham | 10.1007/978-3-030-45093-9_36 | null | cs.LG cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The current development of today's production industry towards seamless
sensor-based monitoring is paving the way for concepts such as Predictive
Maintenance. By this means, the condition of plants and products in future
production lines will be continuously analyzed with the objective to predict
any kind of breakdow... | [
{
"created": "Fri, 6 Aug 2021 18:46:44 GMT",
"version": "v1"
}
] | 2021-08-22 | [
[
"Zenisek",
"Jan",
""
],
[
"Kronberger",
"Gabriel",
""
],
[
"Wolfartsberger",
"Josef",
""
],
[
"Wild",
"Norbert",
""
],
[
"Affenzeller",
"Michael",
""
]
] | The current development of today's production industry towards seamless sensor-based monitoring is paving the way for concepts such as Predictive Maintenance. By this means, the condition of plants and products in future production lines will be continuously analyzed with the objective to predict any kind of breakdown ... |
2211.11885 | Tobias Reinhard | Tobias Reinhard | Completeness Thresholds for Memory Safety of Array Traversing Programs:
Early Technical Report | 20 pages, early technical report, revised title to reflect scope to
TR | null | null | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this early technical report on an ongoing project, we present -- to the
best of our knowledge -- the first study of completeness thresholds for memory
safety proofs. Specifically we consider heap-manipulating programs that iterate
over arrays without allocating or freeing memory. We present the first notion
of com... | [
{
"created": "Mon, 21 Nov 2022 22:24:56 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Feb 2023 11:57:32 GMT",
"version": "v2"
},
{
"created": "Wed, 3 May 2023 09:04:03 GMT",
"version": "v3"
}
] | 2023-05-04 | [
[
"Reinhard",
"Tobias",
""
]
] | In this early technical report on an ongoing project, we present -- to the best of our knowledge -- the first study of completeness thresholds for memory safety proofs. Specifically we consider heap-manipulating programs that iterate over arrays without allocating or freeing memory. We present the first notion of compl... |
1912.02323 | Michael Snower | Michael Snower, Asim Kadav, Farley Lai, Hans Peter Graf | 15 Keypoints Is All You Need | CVPR 2020 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Pose tracking is an important problem that requires identifying unique human
pose-instances and matching them temporally across different frames of a video.
However, existing pose tracking methods are unable to accurately model temporal
relationships and require significant computation, often computing the tracks
off... | [
{
"created": "Thu, 5 Dec 2019 00:38:55 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Mar 2020 17:18:57 GMT",
"version": "v2"
}
] | 2020-03-16 | [
[
"Snower",
"Michael",
""
],
[
"Kadav",
"Asim",
""
],
[
"Lai",
"Farley",
""
],
[
"Graf",
"Hans Peter",
""
]
] | Pose tracking is an important problem that requires identifying unique human pose-instances and matching them temporally across different frames of a video. However, existing pose tracking methods are unable to accurately model temporal relationships and require significant computation, often computing the tracks offli... |
1511.03958 | Ricardo Ribeiro | Luis Botelho, Luis Nunes, Ricardo Ribeiro, and Rui J. Lopes | Software Agents with Concerns of their Own | null | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We claim that it is possible to have artificial software agents for which
their actions and the world they inhabit have first-person or intrinsic
meanings. The first-person or intrinsic meaning of an entity to a system is
defined as its relation with the system's goals and capabilities, given the
properties of the en... | [
{
"created": "Thu, 12 Nov 2015 16:39:21 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Apr 2019 16:54:48 GMT",
"version": "v2"
}
] | 2019-04-04 | [
[
"Botelho",
"Luis",
""
],
[
"Nunes",
"Luis",
""
],
[
"Ribeiro",
"Ricardo",
""
],
[
"Lopes",
"Rui J.",
""
]
] | We claim that it is possible to have artificial software agents for which their actions and the world they inhabit have first-person or intrinsic meanings. The first-person or intrinsic meaning of an entity to a system is defined as its relation with the system's goals and capabilities, given the properties of the envi... |
1911.05604 | Jungwei Fan | Andrew Wen, Mohamed Y. Elwazir, Sungrim Moon, Jungwei Fan | Adapting and evaluating a deep learning language model for clinical
why-question answering | null | null | 10.1093/jamiaopen/ooz072 | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Objectives: To adapt and evaluate a deep learning language model for
answering why-questions based on patient-specific clinical text. Materials and
Methods: Bidirectional encoder representations from transformers (BERT) models
were trained with varying data sources to perform SQuAD 2.0 style why-question
answering (w... | [
{
"created": "Wed, 13 Nov 2019 16:43:22 GMT",
"version": "v1"
}
] | 2020-03-09 | [
[
"Wen",
"Andrew",
""
],
[
"Elwazir",
"Mohamed Y.",
""
],
[
"Moon",
"Sungrim",
""
],
[
"Fan",
"Jungwei",
""
]
] | Objectives: To adapt and evaluate a deep learning language model for answering why-questions based on patient-specific clinical text. Materials and Methods: Bidirectional encoder representations from transformers (BERT) models were trained with varying data sources to perform SQuAD 2.0 style why-question answering (why... |
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