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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2306.08403 | Oumaima El Khettari | Oumaima El Khettari, Solen Quiniou, Samuel Chaffron | Building a Corpus for Biomedical Relation Extraction of Species Mentions | Accepted in BioNLP@ACL 2023 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | We present a manually annotated corpus, Species-Species Interaction, for
extracting meaningful binary relations between species, in biomedical texts, at
sentence level, with a focus on the gut microbiota. The corpus leverages
PubTator to annotate species in full-text articles after evaluating different
Named Entity R... | [
{
"created": "Wed, 14 Jun 2023 09:56:32 GMT",
"version": "v1"
}
] | 2023-06-16 | [
[
"Khettari",
"Oumaima El",
""
],
[
"Quiniou",
"Solen",
""
],
[
"Chaffron",
"Samuel",
""
]
] | We present a manually annotated corpus, Species-Species Interaction, for extracting meaningful binary relations between species, in biomedical texts, at sentence level, with a focus on the gut microbiota. The corpus leverages PubTator to annotate species in full-text articles after evaluating different Named Entity Rec... |
2310.03702 | Samuel Taggart | Jason Hartline, Darrell Hoy, and Samuel Taggart | Robust Analysis of Auction Equilibria | This paper provides an economic interpretation on results presented
in an extended abstract under the title "Price of Anarchy for Auction
Revenue" at the fifteenth ACM Conference on Economics and Computation | null | null | null | cs.GT | http://creativecommons.org/licenses/by/4.0/ | Equilibria in auctions can be very difficult to analyze, beyond the symmetric
environments where revenue equivalence renders the analysis straightforward.
This paper takes a robust approach to evaluating the equilibria of auctions.
Rather than identify the equilibria of an auction under specific environmental
conditi... | [
{
"created": "Thu, 5 Oct 2023 17:23:09 GMT",
"version": "v1"
}
] | 2023-10-06 | [
[
"Hartline",
"Jason",
""
],
[
"Hoy",
"Darrell",
""
],
[
"Taggart",
"Samuel",
""
]
] | Equilibria in auctions can be very difficult to analyze, beyond the symmetric environments where revenue equivalence renders the analysis straightforward. This paper takes a robust approach to evaluating the equilibria of auctions. Rather than identify the equilibria of an auction under specific environmental condition... |
1709.02285 | Darius Burschka | Darius Burschka | Monocular Navigation in Large Scale Dynamic Environments | 2017 British Machine Vision Conference, London (BMVC 2017) | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a processing technique for a robust reconstruction of motion
properties for single points in large scale, dynamic environments. We assume
that the acquisition camera is moving and that there are other independently
moving agents in a large environment, like road scenarios. The separation of
direction and m... | [
{
"created": "Thu, 7 Sep 2017 14:46:45 GMT",
"version": "v1"
}
] | 2017-09-08 | [
[
"Burschka",
"Darius",
""
]
] | We present a processing technique for a robust reconstruction of motion properties for single points in large scale, dynamic environments. We assume that the acquisition camera is moving and that there are other independently moving agents in a large environment, like road scenarios. The separation of direction and mag... |
1211.6988 | Florian Meyer | Florian Meyer, Erwin Riegler, Ondrej Hlinka, and Franz Hlawatsch | Simultaneous Distributed Sensor Self-Localization and Target Tracking
Using Belief Propagation and Likelihood Consensus | 10 pages, 5 figures | null | null | null | cs.NI cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce the framework of cooperative simultaneous localization and
tracking (CoSLAT), which provides a consistent combination of cooperative
self-localization (CSL) and distributed target tracking (DTT) in sensor
networks without a fusion center. CoSLAT extends simultaneous localization and
tracking (SLAT) in th... | [
{
"created": "Thu, 29 Nov 2012 17:14:55 GMT",
"version": "v1"
}
] | 2012-11-30 | [
[
"Meyer",
"Florian",
""
],
[
"Riegler",
"Erwin",
""
],
[
"Hlinka",
"Ondrej",
""
],
[
"Hlawatsch",
"Franz",
""
]
] | We introduce the framework of cooperative simultaneous localization and tracking (CoSLAT), which provides a consistent combination of cooperative self-localization (CSL) and distributed target tracking (DTT) in sensor networks without a fusion center. CoSLAT extends simultaneous localization and tracking (SLAT) in that... |
1406.1528 | Dustin Lang | Dustin Lang, David W. Hogg, and Bernhard Scholkopf | Towards building a Crowd-Sourced Sky Map | Appeared at AI-STATS 2014 | JMLR Workshop and Conference Proceedings, 33 (AI & Statistics
2014), 549 | null | null | cs.CV astro-ph.IM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a system that builds a high dynamic-range and wide-angle image of
the night sky by combining a large set of input images. The method makes use of
pixel-rank information in the individual input images to improve a "consensus"
pixel rank in the combined image. Because it only makes use of ranks and the
comp... | [
{
"created": "Thu, 5 Jun 2014 21:18:44 GMT",
"version": "v1"
}
] | 2014-06-09 | [
[
"Lang",
"Dustin",
""
],
[
"Hogg",
"David W.",
""
],
[
"Scholkopf",
"Bernhard",
""
]
] | We describe a system that builds a high dynamic-range and wide-angle image of the night sky by combining a large set of input images. The method makes use of pixel-rank information in the individual input images to improve a "consensus" pixel rank in the combined image. Because it only makes use of ranks and the comple... |
1806.02366 | Alex James Dr | Kamilya Smagulova and Kazybek Adam and Olga Krestinskaya and Alex
Pappachen James | Design of CMOS-memristor Circuits for LSTM architecture | null | IEEE International Conferences on Electron Devices and Solid-State
Circuits, 2018 | null | null | cs.ET | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Long Short-Term memory (LSTM) architecture is a well-known approach for
building recurrent neural networks (RNN) useful in sequential processing of
data in application to natural language processing. The near-sensor hardware
implementation of LSTM is challenged due to large parallelism and complexity.
We propose a 0.... | [
{
"created": "Wed, 6 Jun 2018 18:14:59 GMT",
"version": "v1"
}
] | 2018-06-08 | [
[
"Smagulova",
"Kamilya",
""
],
[
"Adam",
"Kazybek",
""
],
[
"Krestinskaya",
"Olga",
""
],
[
"James",
"Alex Pappachen",
""
]
] | Long Short-Term memory (LSTM) architecture is a well-known approach for building recurrent neural networks (RNN) useful in sequential processing of data in application to natural language processing. The near-sensor hardware implementation of LSTM is challenged due to large parallelism and complexity. We propose a 0.18... |
1603.02130 | Jing (Janet) Liu | Jing Liu and John D. Backes and Darren Cofer and Andrew Gacek | From Design Contracts to Component Requirements Verification | 15 pages, 2 figures, conference submission | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | During the development and verification of complex airborne systems, a
variety of languages and development environments are used for different levels
of the system hierarchy. As a result, there may be manual steps to translate
requirements between these different environments. This paper presents a
tool-supported ex... | [
{
"created": "Mon, 7 Mar 2016 16:09:42 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Apr 2016 21:28:19 GMT",
"version": "v2"
}
] | 2016-04-26 | [
[
"Liu",
"Jing",
""
],
[
"Backes",
"John D.",
""
],
[
"Cofer",
"Darren",
""
],
[
"Gacek",
"Andrew",
""
]
] | During the development and verification of complex airborne systems, a variety of languages and development environments are used for different levels of the system hierarchy. As a result, there may be manual steps to translate requirements between these different environments. This paper presents a tool-supported expo... |
2304.10664 | Miriam J\"ager | Miriam J\"ager, Patrick H\"ubner, Dennis Haitz, Boris Jutzi | A Comparative Neural Radiance Field (NeRF) 3D Analysis of Camera Poses
from HoloLens Trajectories and Structure from Motion | 7 pages, 5 figures. Will be published in the ISPRS The International
Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | Neural Radiance Fields (NeRFs) are trained using a set of camera poses and
associated images as input to estimate density and color values for each
position. The position-dependent density learning is of particular interest for
photogrammetry, enabling 3D reconstruction by querying and filtering the NeRF
coordinate s... | [
{
"created": "Thu, 20 Apr 2023 22:17:28 GMT",
"version": "v1"
}
] | 2023-04-24 | [
[
"Jäger",
"Miriam",
""
],
[
"Hübner",
"Patrick",
""
],
[
"Haitz",
"Dennis",
""
],
[
"Jutzi",
"Boris",
""
]
] | Neural Radiance Fields (NeRFs) are trained using a set of camera poses and associated images as input to estimate density and color values for each position. The position-dependent density learning is of particular interest for photogrammetry, enabling 3D reconstruction by querying and filtering the NeRF coordinate sys... |
1805.00976 | Saba Ahmadian | Saba Ahmadian, Onur Mutlu, and Hossein Asadi | ECI-Cache: A High-Endurance and Cost-Efficient I/O Caching Scheme for
Virtualized Platforms | null | Proceedings of the ACM on Measurement and Analysis of Computing
Systems 2.1 (2018): 9 | 10.1145/3179412 | null | cs.AR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, high interest in using Virtual Machines (VMs) in data
centers and Cloud computing has significantly increased the demand for
high-performance data storage systems. Recent studies suggest using SSDs as a
caching layer for HDD-based storage subsystems in virtualization platforms.
Such studies neglect t... | [
{
"created": "Wed, 2 May 2018 18:41:58 GMT",
"version": "v1"
}
] | 2018-05-04 | [
[
"Ahmadian",
"Saba",
""
],
[
"Mutlu",
"Onur",
""
],
[
"Asadi",
"Hossein",
""
]
] | In recent years, high interest in using Virtual Machines (VMs) in data centers and Cloud computing has significantly increased the demand for high-performance data storage systems. Recent studies suggest using SSDs as a caching layer for HDD-based storage subsystems in virtualization platforms. Such studies neglect to ... |
2210.14582 | Yan Huang | Xiang Long, Yan Huang, Zhendong Liu, Lansheng Han, Haili Sun, Jingyuan
He | WebCrack: Dynamic Dictionary Adjustment for Web Weak Password Detection
based on Blasting Response Event Discrimination | 22 pages, 6 figures, 4 tables | null | null | null | cs.CR cs.DS | http://creativecommons.org/licenses/by/4.0/ | The feature diversity of different web systems in page elements, submission
contents and return information makes it difficult to detect weak password
automatically. To solve this problem, multi-factor correlation detection method
as integrated in the DBKER algorithm is proposed to achieve automatic detection
of web ... | [
{
"created": "Wed, 26 Oct 2022 09:34:41 GMT",
"version": "v1"
}
] | 2022-10-27 | [
[
"Long",
"Xiang",
""
],
[
"Huang",
"Yan",
""
],
[
"Liu",
"Zhendong",
""
],
[
"Han",
"Lansheng",
""
],
[
"Sun",
"Haili",
""
],
[
"He",
"Jingyuan",
""
]
] | The feature diversity of different web systems in page elements, submission contents and return information makes it difficult to detect weak password automatically. To solve this problem, multi-factor correlation detection method as integrated in the DBKER algorithm is proposed to achieve automatic detection of web we... |
1703.07534 | Dong Liu | Jingxian Zhang and Dong Liu | Visual Analyses of Music History: A User-Centric Approach | null | null | null | null | cs.HC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Music history, referring to the records of users' listening or downloading
history in online music services, is the primary source for music service
providers to analyze users' preferences on music and thus to provide
personalized recommendations to users. In order to engage users into the
service and to improve user... | [
{
"created": "Wed, 22 Mar 2017 05:37:19 GMT",
"version": "v1"
}
] | 2017-03-23 | [
[
"Zhang",
"Jingxian",
""
],
[
"Liu",
"Dong",
""
]
] | Music history, referring to the records of users' listening or downloading history in online music services, is the primary source for music service providers to analyze users' preferences on music and thus to provide personalized recommendations to users. In order to engage users into the service and to improve user e... |
2403.11752 | Vigneshwaran Shankaran | Aditya Narayan Sankaran, Vigneshwaran Shankaran, Sampath Lonka, Rajesh
Sharma | Revisiting The Classics: A Study on Identifying and Rectifying Gender
Stereotypes in Rhymes and Poems | Accepted to appear at LREC-COLING 2024 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Rhymes and poems are a powerful medium for transmitting cultural norms and
societal roles. However, the pervasive existence of gender stereotypes in these
works perpetuates biased perceptions and limits the scope of individuals'
identities. Past works have shown that stereotyping and prejudice emerge in
early childho... | [
{
"created": "Mon, 18 Mar 2024 13:02:02 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Mar 2024 16:33:12 GMT",
"version": "v2"
}
] | 2024-03-26 | [
[
"Sankaran",
"Aditya Narayan",
""
],
[
"Shankaran",
"Vigneshwaran",
""
],
[
"Lonka",
"Sampath",
""
],
[
"Sharma",
"Rajesh",
""
]
] | Rhymes and poems are a powerful medium for transmitting cultural norms and societal roles. However, the pervasive existence of gender stereotypes in these works perpetuates biased perceptions and limits the scope of individuals' identities. Past works have shown that stereotyping and prejudice emerge in early childhood... |
1608.08505 | Carla Binucci | Carla Binucci, Markus Chimani, Walter Didimo, Giuseppe Liotta,
Fabrizio Montecchiani | Placing Arrows in Directed Graph Drawings | Appears in the Proceedings of the 24th International Symposium on
Graph Drawing and Network Visualization (GD 2016) | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the problem of placing arrow heads in directed graph drawings
without them overlapping other drawn objects. This gives drawings where edge
directions can be deduced unambiguously. We show hardness of the problem,
present exact and heuristic algorithms, and report on a practical study.
| [
{
"created": "Tue, 30 Aug 2016 15:33:56 GMT",
"version": "v1"
}
] | 2016-08-31 | [
[
"Binucci",
"Carla",
""
],
[
"Chimani",
"Markus",
""
],
[
"Didimo",
"Walter",
""
],
[
"Liotta",
"Giuseppe",
""
],
[
"Montecchiani",
"Fabrizio",
""
]
] | We consider the problem of placing arrow heads in directed graph drawings without them overlapping other drawn objects. This gives drawings where edge directions can be deduced unambiguously. We show hardness of the problem, present exact and heuristic algorithms, and report on a practical study. |
2308.09604 | Xiaokang Pan | Jin Liu, Xiaokang Pan, Junwen Duan, Hongdong Li, Youqi Li, Zhe Qu | Faster Stochastic Variance Reduction Methods for Compositional MiniMax
Optimization | null | null | null | null | cs.LG math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper delves into the realm of stochastic optimization for compositional
minimax optimization - a pivotal challenge across various machine learning
domains, including deep AUC and reinforcement learning policy evaluation.
Despite its significance, the problem of compositional minimax optimization is
still under-... | [
{
"created": "Fri, 18 Aug 2023 14:57:21 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Dec 2023 05:28:51 GMT",
"version": "v2"
}
] | 2023-12-13 | [
[
"Liu",
"Jin",
""
],
[
"Pan",
"Xiaokang",
""
],
[
"Duan",
"Junwen",
""
],
[
"Li",
"Hongdong",
""
],
[
"Li",
"Youqi",
""
],
[
"Qu",
"Zhe",
""
]
] | This paper delves into the realm of stochastic optimization for compositional minimax optimization - a pivotal challenge across various machine learning domains, including deep AUC and reinforcement learning policy evaluation. Despite its significance, the problem of compositional minimax optimization is still under-ex... |
2208.12850 | Michael Baddeley Dr | Michael Baddeley, Yevgen Gyl, Markus Schuss, Xiaoyuan Ma, and Carlo
Alberto Boano | OSF: An Open-Source Framework for Synchronous Flooding over Multiple
Physical Layers | null | null | null | null | cs.NI | http://creativecommons.org/licenses/by/4.0/ | Flooding protocols based on concurrent transmissions are regarded as the most
reliable way to collect or disseminate data across a multi-hop low-power
wireless mesh network. Recent works have shown that such protocols are
effective for narrowband communication not only over IEEE 802.15.4, but also
over the BLE 5 phys... | [
{
"created": "Fri, 26 Aug 2022 19:40:29 GMT",
"version": "v1"
}
] | 2022-08-30 | [
[
"Baddeley",
"Michael",
""
],
[
"Gyl",
"Yevgen",
""
],
[
"Schuss",
"Markus",
""
],
[
"Ma",
"Xiaoyuan",
""
],
[
"Boano",
"Carlo Alberto",
""
]
] | Flooding protocols based on concurrent transmissions are regarded as the most reliable way to collect or disseminate data across a multi-hop low-power wireless mesh network. Recent works have shown that such protocols are effective for narrowband communication not only over IEEE 802.15.4, but also over the BLE 5 physic... |
2210.09604 | Xiaoning Liu | Xiaoning Liu | Perceptual Multi-Exposure Fusion | The current version is our previous work rejected by IEEE TMM. I'm
very sorry and I want to withdraw this submitted version. I will resubmit it
when I improve it in the future. The version involves some ideas we are doing | null | null | null | cs.CV eess.IV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As an ever-increasing demand for high dynamic range (HDR) scene shooting,
multi-exposure image fusion (MEF) technology has abounded. In recent years,
multi-scale exposure fusion approaches based on detail-enhancement have led the
way for improvement in highlight and shadow details. Most of such methods,
however, are ... | [
{
"created": "Tue, 18 Oct 2022 05:34:58 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Oct 2022 06:58:48 GMT",
"version": "v2"
}
] | 2022-10-20 | [
[
"Liu",
"Xiaoning",
""
]
] | As an ever-increasing demand for high dynamic range (HDR) scene shooting, multi-exposure image fusion (MEF) technology has abounded. In recent years, multi-scale exposure fusion approaches based on detail-enhancement have led the way for improvement in highlight and shadow details. Most of such methods, however, are to... |
1904.01782 | Rui Liu | Rui Liu, Yu Liu, Xinyu Gong, Xiaogang Wang, Hongsheng Li | Conditional Adversarial Generative Flow for Controllable Image Synthesis | Accepted by CVPR 2019 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Flow-based generative models show great potential in image synthesis due to
its reversible pipeline and exact log-likelihood target, yet it suffers from
weak ability for conditional image synthesis, especially for multi-label or
unaware conditions. This is because the potential distribution of image
conditions is har... | [
{
"created": "Wed, 3 Apr 2019 05:58:01 GMT",
"version": "v1"
}
] | 2019-04-04 | [
[
"Liu",
"Rui",
""
],
[
"Liu",
"Yu",
""
],
[
"Gong",
"Xinyu",
""
],
[
"Wang",
"Xiaogang",
""
],
[
"Li",
"Hongsheng",
""
]
] | Flow-based generative models show great potential in image synthesis due to its reversible pipeline and exact log-likelihood target, yet it suffers from weak ability for conditional image synthesis, especially for multi-label or unaware conditions. This is because the potential distribution of image conditions is hard ... |
1511.08063 | Julien Mineraud | Julien Mineraud and Sasu Tarkoma | Toward interoperability for the Internet of Things with meta-hubs | 7 pages, 4 figures | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Internet of Things (IoT) envisions that objects may be connected to the
Internet, producing and consuming data in real-time. Today, numerous middleware
platforms are available to facilitate the communication with these objects.
Unfortunately, the interoperability of these platforms is very limited because
it requ... | [
{
"created": "Wed, 25 Nov 2015 13:57:08 GMT",
"version": "v1"
}
] | 2015-11-26 | [
[
"Mineraud",
"Julien",
""
],
[
"Tarkoma",
"Sasu",
""
]
] | The Internet of Things (IoT) envisions that objects may be connected to the Internet, producing and consuming data in real-time. Today, numerous middleware platforms are available to facilitate the communication with these objects. Unfortunately, the interoperability of these platforms is very limited because it requir... |
2203.10579 | \`Alex R. Atrio | \`Alex R. Atrio, Andrei Popescu-Belis | Small Batch Sizes Improve Training of Low-Resource Neural MT | To be published in 18th International Conference on Natural Language
Processing (ICON 2021) | null | null | null | cs.CL cs.AI cs.LG | http://creativecommons.org/licenses/by/4.0/ | We study the role of an essential hyper-parameter that governs the training
of Transformers for neural machine translation in a low-resource setting: the
batch size. Using theoretical insights and experimental evidence, we argue
against the widespread belief that batch size should be set as large as allowed
by the me... | [
{
"created": "Sun, 20 Mar 2022 15:14:39 GMT",
"version": "v1"
}
] | 2022-03-22 | [
[
"Atrio",
"Àlex R.",
""
],
[
"Popescu-Belis",
"Andrei",
""
]
] | We study the role of an essential hyper-parameter that governs the training of Transformers for neural machine translation in a low-resource setting: the batch size. Using theoretical insights and experimental evidence, we argue against the widespread belief that batch size should be set as large as allowed by the memo... |
0805.4323 | Martin Hoefer | Ulrik Brandes, Martin Hoefer, Bobo Nick | Network Connection Games with Disconnected Equilibria | 18 pages, 4 figures, extended abstract in WINE 2008 | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we extend a popular non-cooperative network creation game (NCG)
to allow for disconnected equilibrium networks. There are n players, each is a
vertex in a graph, and a strategy is a subset of players to build edges to. For
each edge a player must pay a cost \alpha, and the individual cost for a player
r... | [
{
"created": "Wed, 28 May 2008 12:09:15 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Oct 2008 22:12:35 GMT",
"version": "v2"
}
] | 2008-10-28 | [
[
"Brandes",
"Ulrik",
""
],
[
"Hoefer",
"Martin",
""
],
[
"Nick",
"Bobo",
""
]
] | In this paper we extend a popular non-cooperative network creation game (NCG) to allow for disconnected equilibrium networks. There are n players, each is a vertex in a graph, and a strategy is a subset of players to build edges to. For each edge a player must pay a cost \alpha, and the individual cost for a player rep... |
1903.01905 | Bernhard Kainz | Daniel Grzech, Lo\"ic le Folgoc, Mattias P. Heinrich, Bishesh Khanal,
Jakub Moll, Julia A. Schnabel, Ben Glocker, Bernhard Kainz | FastReg: Fast Non-Rigid Registration via Accelerated Optimisation on the
Manifold of Diffeomorphisms | There is an ongoing dispute about the presentation of this paper. It
will be withdrawn until the dispute is resoved | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an implementation of a new approach to diffeomorphic non-rigid
registration of medical images. The method is based on optical flow and warps
images via gradient flow with the standard $L^2$ inner product. To compute the
transformation, we rely on accelerated optimisation on the manifold of
diffeomorphisms.... | [
{
"created": "Tue, 5 Mar 2019 15:41:47 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Apr 2019 15:37:43 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Apr 2019 10:02:27 GMT",
"version": "v3"
}
] | 2019-04-25 | [
[
"Grzech",
"Daniel",
""
],
[
"Folgoc",
"Loïc le",
""
],
[
"Heinrich",
"Mattias P.",
""
],
[
"Khanal",
"Bishesh",
""
],
[
"Moll",
"Jakub",
""
],
[
"Schnabel",
"Julia A.",
""
],
[
"Glocker",
"Ben",
""
],
[... | We present an implementation of a new approach to diffeomorphic non-rigid registration of medical images. The method is based on optical flow and warps images via gradient flow with the standard $L^2$ inner product. To compute the transformation, we rely on accelerated optimisation on the manifold of diffeomorphisms. W... |
2105.02318 | Kishor Jothimurugan | Kishor Jothimurugan, Matthew Andrews, Jeongran Lee and Lorenzo Maggi | Learning Algorithms for Regenerative Stopping Problems with Applications
to Shipping Consolidation in Logistics | null | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study regenerative stopping problems in which the system starts anew
whenever the controller decides to stop and the long-term average cost is to be
minimized. Traditional model-based solutions involve estimating the underlying
process from data and computing strategies for the estimated model. In this
paper, we c... | [
{
"created": "Wed, 5 May 2021 20:45:46 GMT",
"version": "v1"
}
] | 2021-05-07 | [
[
"Jothimurugan",
"Kishor",
""
],
[
"Andrews",
"Matthew",
""
],
[
"Lee",
"Jeongran",
""
],
[
"Maggi",
"Lorenzo",
""
]
] | We study regenerative stopping problems in which the system starts anew whenever the controller decides to stop and the long-term average cost is to be minimized. Traditional model-based solutions involve estimating the underlying process from data and computing strategies for the estimated model. In this paper, we com... |
1410.8127 | Ali Soltani Tehrani | Ali Soltani Tehrani, Jessica Chani, Thomas Eriksson, and Christian
Fager | Investigation of Parameter Adaptation in RF Power Amplifier Behavioral
Models | null | null | null | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents an investigation into parameter adaptation in behavioral
model--based digital predistortion for radio frequency power amplifiers. A
novel measurement setup framework that emulates real--time adaptation in
transmitters is developed that allows evaluation of different parameters,
configurations and ... | [
{
"created": "Wed, 29 Oct 2014 19:59:34 GMT",
"version": "v1"
}
] | 2014-10-30 | [
[
"Tehrani",
"Ali Soltani",
""
],
[
"Chani",
"Jessica",
""
],
[
"Eriksson",
"Thomas",
""
],
[
"Fager",
"Christian",
""
]
] | This paper presents an investigation into parameter adaptation in behavioral model--based digital predistortion for radio frequency power amplifiers. A novel measurement setup framework that emulates real--time adaptation in transmitters is developed that allows evaluation of different parameters, configurations and ad... |
2211.13577 | Cheng Feng | Cheng Feng and Pingge Hu | Learning Invariant Rules from Data for Interpretable Anomaly Detection | null | null | null | null | cs.LG cs.AI | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In the research area of anomaly detection, novel and promising methods are
frequently developed. However, most existing studies exclusively focus on the
detection task only and ignore the interpretability of the underlying models as
well as their detection results. Nevertheless, anomaly interpretation, which
aims to ... | [
{
"created": "Thu, 24 Nov 2022 13:03:20 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Jan 2023 03:51:28 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Jan 2023 03:57:35 GMT",
"version": "v3"
}
] | 2023-01-16 | [
[
"Feng",
"Cheng",
""
],
[
"Hu",
"Pingge",
""
]
] | In the research area of anomaly detection, novel and promising methods are frequently developed. However, most existing studies exclusively focus on the detection task only and ignore the interpretability of the underlying models as well as their detection results. Nevertheless, anomaly interpretation, which aims to pr... |
1709.05861 | Narotam Singh | Narotam Singh (1), Nittin Singh (1), Abhinav Dhall (1) ((1) Indian
Institute of Technology Ropar) | Continuous Multimodal Emotion Recognition Approach for AVEC 2017 | 4 pages, 3 figures, arXiv:1605.06778, arXiv:1512.03385 | null | null | null | cs.CV cs.LG cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper reports the analysis of audio and visual features in predicting
the continuous emotion dimensions under the seventh Audio/Visual Emotion
Challenge (AVEC 2017), which was done as part of a B.Tech. 2nd year internship
project. For visual features we used the HOG (Histogram of Gradients) features,
Fisher enco... | [
{
"created": "Mon, 18 Sep 2017 11:01:43 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Oct 2017 12:08:09 GMT",
"version": "v2"
}
] | 2017-10-25 | [
[
"Singh",
"Narotam",
""
],
[
"Singh",
"Nittin",
""
],
[
"Dhall",
"Abhinav",
""
]
] | This paper reports the analysis of audio and visual features in predicting the continuous emotion dimensions under the seventh Audio/Visual Emotion Challenge (AVEC 2017), which was done as part of a B.Tech. 2nd year internship project. For visual features we used the HOG (Histogram of Gradients) features, Fisher encodi... |
1908.10149 | Michael Barz | Michael Barz and Daniel Sonntag | Incremental Improvement of a Question Answering System by Re-ranking
Answer Candidates using Machine Learning | Accepted for oral presentation at tenth International Workshop on
Spoken Dialogue Systems Technology (IWSDS) 2019 | null | 10.1007/978-981-15-9323-9_34 | null | cs.LG cs.CL cs.IR stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We implement a method for re-ranking top-10 results of a state-of-the-art
question answering (QA) system. The goal of our re-ranking approach is to
improve the answer selection given the user question and the top-10 candidates.
We focus on improving deployed QA systems that do not allow re-training or
re-training com... | [
{
"created": "Tue, 27 Aug 2019 11:54:23 GMT",
"version": "v1"
}
] | 2021-06-17 | [
[
"Barz",
"Michael",
""
],
[
"Sonntag",
"Daniel",
""
]
] | We implement a method for re-ranking top-10 results of a state-of-the-art question answering (QA) system. The goal of our re-ranking approach is to improve the answer selection given the user question and the top-10 candidates. We focus on improving deployed QA systems that do not allow re-training or re-training comes... |
2308.11373 | Zesen Liu | Zesen Liu, Meng Guo, Weimin Bao and Zhongkui Li | Fast and Adaptive Multi-agent Planning under Collaborative Temporal
Logic Tasks via Poset Products | 16 pages, 9 figures | null | null | null | cs.RO | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Efficient coordination and planning is essential for large-scale multi-agent
systems that collaborate in a shared dynamic environment. Heuristic search
methods or learning-based approaches often lack the guarantee on correctness
and performance. Moreover, when the collaborative tasks contain both spatial
and temporal... | [
{
"created": "Tue, 22 Aug 2023 11:56:15 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Apr 2024 14:01:16 GMT",
"version": "v2"
}
] | 2024-04-10 | [
[
"Liu",
"Zesen",
""
],
[
"Guo",
"Meng",
""
],
[
"Bao",
"Weimin",
""
],
[
"Li",
"Zhongkui",
""
]
] | Efficient coordination and planning is essential for large-scale multi-agent systems that collaborate in a shared dynamic environment. Heuristic search methods or learning-based approaches often lack the guarantee on correctness and performance. Moreover, when the collaborative tasks contain both spatial and temporal r... |
1005.0600 | Manuel Kauers | Manuel Kauers and Veronika Pillwein | When can we decide that a P-finite sequence is positive? | null | null | null | null | cs.SC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider two algorithms which can be used for proving positivity of
sequences that are defined by a linear recurrence equation with polynomial
coefficients (P-finite sequences). Both algorithms have in common that while
they do succeed on a great many examples, there is no guarantee for them to
terminate, and they... | [
{
"created": "Tue, 4 May 2010 18:24:19 GMT",
"version": "v1"
}
] | 2010-05-05 | [
[
"Kauers",
"Manuel",
""
],
[
"Pillwein",
"Veronika",
""
]
] | We consider two algorithms which can be used for proving positivity of sequences that are defined by a linear recurrence equation with polynomial coefficients (P-finite sequences). Both algorithms have in common that while they do succeed on a great many examples, there is no guarantee for them to terminate, and they d... |
1510.02395 | Mohammed Gollapalli Dr. | Mohammed Gollapalli | Literature Review Of Attribute Level And Structure Level Data Linkage
Techniques | 20 pages | International Journal of Data Mining & Knowledge Management
Process (IJDKP) Vol.5, No.5, September 2015 | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Data Linkage is an important step that can provide valuable insights for
evidence-based decision making, especially for crucial events. Performing
sensible queries across heterogeneous databases containing millions of records
is a complex task that requires a complete understanding of each contributing
databases sche... | [
{
"created": "Wed, 7 Oct 2015 12:38:24 GMT",
"version": "v1"
}
] | 2015-10-09 | [
[
"Gollapalli",
"Mohammed",
""
]
] | Data Linkage is an important step that can provide valuable insights for evidence-based decision making, especially for crucial events. Performing sensible queries across heterogeneous databases containing millions of records is a complex task that requires a complete understanding of each contributing databases schema... |
2205.08891 | Jingqing Zhang | Jingqing Zhang, Atri Sharma, Luis Bolanos, Tong Li, Ashwani Tanwar,
Vibhor Gupta, Yike Guo | A Scalable Workflow to Build Machine Learning Classifiers with
Clinician-in-the-Loop to Identify Patients in Specific Diseases | Under review | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | Clinicians may rely on medical coding systems such as International
Classification of Diseases (ICD) to identify patients with diseases from
Electronic Health Records (EHRs). However, due to the lack of detail and
specificity as well as a probability of miscoding, recent studies suggest the
ICD codes often cannot cha... | [
{
"created": "Wed, 18 May 2022 12:24:07 GMT",
"version": "v1"
}
] | 2022-05-19 | [
[
"Zhang",
"Jingqing",
""
],
[
"Sharma",
"Atri",
""
],
[
"Bolanos",
"Luis",
""
],
[
"Li",
"Tong",
""
],
[
"Tanwar",
"Ashwani",
""
],
[
"Gupta",
"Vibhor",
""
],
[
"Guo",
"Yike",
""
]
] | Clinicians may rely on medical coding systems such as International Classification of Diseases (ICD) to identify patients with diseases from Electronic Health Records (EHRs). However, due to the lack of detail and specificity as well as a probability of miscoding, recent studies suggest the ICD codes often cannot chara... |
2405.19701 | Lavanya Prahallad | Lavanya Prahallad, Radhika Mamidi | Significance of Chain of Thought in Gender Bias Mitigation for
English-Dravidian Machine Translation | 6 pages | null | null | null | cs.CL cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Gender bias in machine translation (MT) sys- tems poses a significant
challenge to achieving accurate and inclusive translations. This paper examines
gender bias in machine translation systems for languages such as Telugu and
Kan- nada from the Dravidian family, analyzing how gender inflections affect
translation acc... | [
{
"created": "Thu, 30 May 2024 05:26:57 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Jun 2024 15:59:34 GMT",
"version": "v2"
}
] | 2024-06-04 | [
[
"Prahallad",
"Lavanya",
""
],
[
"Mamidi",
"Radhika",
""
]
] | Gender bias in machine translation (MT) sys- tems poses a significant challenge to achieving accurate and inclusive translations. This paper examines gender bias in machine translation systems for languages such as Telugu and Kan- nada from the Dravidian family, analyzing how gender inflections affect translation accur... |
1312.5912 | Andrea Cal\`i PhD | Andrea Cal\`i and Riccardo Torlone | Containment of Schema Mappings for Data Exchange (Preliminary Report) | 11 pages, no figures | null | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In data exchange, data are materialised from a source schema to a target
schema, according to suitable source-to-target constraints. Constraints are
also expressed on the target schema to represent the domain of interest. A
schema mapping is the union of the source-to-target and of the target
constraints.
In this p... | [
{
"created": "Fri, 20 Dec 2013 12:13:11 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Dec 2013 09:51:14 GMT",
"version": "v2"
}
] | 2014-01-03 | [
[
"Calì",
"Andrea",
""
],
[
"Torlone",
"Riccardo",
""
]
] | In data exchange, data are materialised from a source schema to a target schema, according to suitable source-to-target constraints. Constraints are also expressed on the target schema to represent the domain of interest. A schema mapping is the union of the source-to-target and of the target constraints. In this paper... |
1411.1607 | Alan Edelman | Jeff Bezanson, Alan Edelman, Stefan Karpinski, Viral B. Shah | Julia: A Fresh Approach to Numerical Computing | 37 pages | null | null | null | cs.MS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Bridging cultures that have often been distant, Julia combines expertise from
the diverse fields of computer science and computational science to create a
new approach to numerical computing. Julia is designed to be easy and fast.
Julia questions notions generally held as "laws of nature" by practitioners of
numerica... | [
{
"created": "Thu, 6 Nov 2014 13:39:40 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Nov 2014 11:19:21 GMT",
"version": "v2"
},
{
"created": "Fri, 12 Dec 2014 22:40:09 GMT",
"version": "v3"
},
{
"created": "Sun, 19 Jul 2015 19:58:28 GMT",
"version": "v4"
}
] | 2015-07-21 | [
[
"Bezanson",
"Jeff",
""
],
[
"Edelman",
"Alan",
""
],
[
"Karpinski",
"Stefan",
""
],
[
"Shah",
"Viral B.",
""
]
] | Bridging cultures that have often been distant, Julia combines expertise from the diverse fields of computer science and computational science to create a new approach to numerical computing. Julia is designed to be easy and fast. Julia questions notions generally held as "laws of nature" by practitioners of numerical ... |
2208.06946 | Fangyi Yu | Fangyi Yu and Miguel Vargas Martin | Targeted Honeyword Generation with Language Models | 8 pages, 7 tables, 2 figures | null | null | null | cs.AI cs.CR | http://creativecommons.org/licenses/by/4.0/ | Honeywords are fictitious passwords inserted into databases in order to
identify password breaches. The major difficulty is how to produce honeywords
that are difficult to distinguish from real passwords. Although the generation
of honeywords has been widely investigated in the past, the majority of
existing research... | [
{
"created": "Mon, 15 Aug 2022 00:06:29 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Aug 2022 16:12:27 GMT",
"version": "v2"
}
] | 2022-08-24 | [
[
"Yu",
"Fangyi",
""
],
[
"Martin",
"Miguel Vargas",
""
]
] | Honeywords are fictitious passwords inserted into databases in order to identify password breaches. The major difficulty is how to produce honeywords that are difficult to distinguish from real passwords. Although the generation of honeywords has been widely investigated in the past, the majority of existing research a... |
1903.02255 | Peter Boyvalenkov | Peter Boyvalenkov, Danyo Danev | Linear Programming Bounds | 22 pages | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This chapter is written for the forthcoming book "A Concise Encyclopedia of
Coding Theory" (CRC press), edited by W. Cary Huffman, Jon-Lark Kim, and
Patrick Sol\'e. This book will collect short but foundational articles,
emphasizing definitions, examples, exhaustive references, and basic facts. The
target audience of... | [
{
"created": "Wed, 6 Mar 2019 09:16:13 GMT",
"version": "v1"
}
] | 2019-03-07 | [
[
"Boyvalenkov",
"Peter",
""
],
[
"Danev",
"Danyo",
""
]
] | This chapter is written for the forthcoming book "A Concise Encyclopedia of Coding Theory" (CRC press), edited by W. Cary Huffman, Jon-Lark Kim, and Patrick Sol\'e. This book will collect short but foundational articles, emphasizing definitions, examples, exhaustive references, and basic facts. The target audience of t... |
2203.16952 | Swalpa Kumar Roy Dr. | Swalpa Kumar Roy, Ankur Deria, Danfeng Hong, Behnood Rasti, Antonio
Plaza, Jocelyn Chanussot | Multimodal Fusion Transformer for Remote Sensing Image Classification | Published in IEEE Transactions on Geoscience and Remote Sensing | null | 10.1109/TGRS.2023.3286826 | null | cs.CV cs.LG eess.IV | http://creativecommons.org/licenses/by/4.0/ | Vision transformers (ViTs) have been trending in image classification tasks
due to their promising performance when compared to convolutional neural
networks (CNNs). As a result, many researchers have tried to incorporate ViTs
in hyperspectral image (HSI) classification tasks. To achieve satisfactory
performance, clo... | [
{
"created": "Thu, 31 Mar 2022 11:18:41 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Jun 2023 17:58:25 GMT",
"version": "v2"
}
] | 2023-06-21 | [
[
"Roy",
"Swalpa Kumar",
""
],
[
"Deria",
"Ankur",
""
],
[
"Hong",
"Danfeng",
""
],
[
"Rasti",
"Behnood",
""
],
[
"Plaza",
"Antonio",
""
],
[
"Chanussot",
"Jocelyn",
""
]
] | Vision transformers (ViTs) have been trending in image classification tasks due to their promising performance when compared to convolutional neural networks (CNNs). As a result, many researchers have tried to incorporate ViTs in hyperspectral image (HSI) classification tasks. To achieve satisfactory performance, close... |
cs/0701118 | Mohammad Ali Maddah-Ali Mr. | Mohammad Ali Maddah-Ali, Hajar Mahdavi-Doost, and Amir K. Khandani | Optimal Order of Decoding for Max-Min Fairness in $K$-User Memoryless
Interference Channels | 11 Pages, Submitted to IEEE International Symposium on Information
Theory(ISIT 2007) | null | 10.1109/ISIT.2007.4557653 | null | cs.IT math.IT | null | A $K$-user memoryless interference channel is considered where each receiver
sequentially decodes the data of a subset of transmitters before it decodes the
data of the designated transmitter. Therefore, the data rate of each
transmitter depends on (i) the subset of receivers which decode the data of
that transmitter... | [
{
"created": "Thu, 18 Jan 2007 20:54:03 GMT",
"version": "v1"
}
] | 2016-11-15 | [
[
"Maddah-Ali",
"Mohammad Ali",
""
],
[
"Mahdavi-Doost",
"Hajar",
""
],
[
"Khandani",
"Amir K.",
""
]
] | A $K$-user memoryless interference channel is considered where each receiver sequentially decodes the data of a subset of transmitters before it decodes the data of the designated transmitter. Therefore, the data rate of each transmitter depends on (i) the subset of receivers which decode the data of that transmitter, ... |
2201.04205 | Waleed Yousef | Waleed A.Yousef, Hisham E. Mohammed, Andrew A. Naguib, Rafat S. Eid,
Sherif E. Emabrak, Ahmed F. Hamed, Yusuf M. Khalifa, Shrouk T. AbdElrheem,
Eman A. Awad, Sara G. Gaafar, Alaa M. Mamdoh, Nada A. Shawky | JSOL: JavaScript Open-source Library for Grammar of Graphics | null | null | null | null | cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we introduce the JavaScript Open-source Library (\libname), a
high-level grammar for representing data in visualization graphs and plots.
\libname~perspective on the grammar of graphics is unique; it provides
state-of-art rules for encoding visual primitives that can be used to generate
a known scene o... | [
{
"created": "Tue, 11 Jan 2022 21:23:23 GMT",
"version": "v1"
}
] | 2022-01-13 | [
[
"Yousef",
"Waleed A.",
""
],
[
"Mohammed",
"Hisham E.",
""
],
[
"Naguib",
"Andrew A.",
""
],
[
"Eid",
"Rafat S.",
""
],
[
"Emabrak",
"Sherif E.",
""
],
[
"Hamed",
"Ahmed F.",
""
],
[
"Khalifa",
"Yusuf M.",
... | In this paper, we introduce the JavaScript Open-source Library (\libname), a high-level grammar for representing data in visualization graphs and plots. \libname~perspective on the grammar of graphics is unique; it provides state-of-art rules for encoding visual primitives that can be used to generate a known scene or ... |
1912.11855 | Aditi Sharma | Aditi Sharma, Ravi Ranjan | Software Effort Estimation using Neuro Fuzzy Inference System: Past and
Present | null | International Journal on Recent and Innovation Trends in Computing
and Communication ISSN: 2321-8169 2017 | null | null | cs.SE cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Most important reason for project failure is poor effort estimation. Software
development effort estimation is needed for assigning appropriate team members
for development, allocating resources for software development, binding etc.
Inaccurate software estimation may lead to delay in project, over-budget or
cancella... | [
{
"created": "Thu, 26 Dec 2019 12:55:38 GMT",
"version": "v1"
}
] | 2019-12-30 | [
[
"Sharma",
"Aditi",
""
],
[
"Ranjan",
"Ravi",
""
]
] | Most important reason for project failure is poor effort estimation. Software development effort estimation is needed for assigning appropriate team members for development, allocating resources for software development, binding etc. Inaccurate software estimation may lead to delay in project, over-budget or cancellati... |
2012.04580 | James Jordon | James Jordon, Alan Wilson and Mihaela van der Schaar | Synthetic Data: Opening the data floodgates to enable faster, more
directed development of machine learning methods | null | null | null | null | cs.LG cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Many ground-breaking advancements in machine learning can be attributed to
the availability of a large volume of rich data. Unfortunately, many
large-scale datasets are highly sensitive, such as healthcare data, and are not
widely available to the machine learning community. Generating synthetic data
with privacy gua... | [
{
"created": "Tue, 8 Dec 2020 17:26:10 GMT",
"version": "v1"
}
] | 2020-12-09 | [
[
"Jordon",
"James",
""
],
[
"Wilson",
"Alan",
""
],
[
"van der Schaar",
"Mihaela",
""
]
] | Many ground-breaking advancements in machine learning can be attributed to the availability of a large volume of rich data. Unfortunately, many large-scale datasets are highly sensitive, such as healthcare data, and are not widely available to the machine learning community. Generating synthetic data with privacy guara... |
1910.08888 | Carlo Zaniolo | Carlo Zaniolo, Ariyam Das, Jiaqi Gu, Youfu Li, Mingda li, Jin Wang | Monotonic Properties of Completed Aggregates in Recursive Queries | null | null | null | null | cs.DB | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The use of aggregates in recursion enables efficient and scalable support for
a wide range of BigData algorithms, including those used in graph applications,
KDD applications, and ML applications, which have proven difficult to be
expressed and supported efficiently in BigData systems supporting Datalog or
SQL. The p... | [
{
"created": "Sun, 20 Oct 2019 03:52:40 GMT",
"version": "v1"
}
] | 2019-10-22 | [
[
"Zaniolo",
"Carlo",
""
],
[
"Das",
"Ariyam",
""
],
[
"Gu",
"Jiaqi",
""
],
[
"Li",
"Youfu",
""
],
[
"li",
"Mingda",
""
],
[
"Wang",
"Jin",
""
]
] | The use of aggregates in recursion enables efficient and scalable support for a wide range of BigData algorithms, including those used in graph applications, KDD applications, and ML applications, which have proven difficult to be expressed and supported efficiently in BigData systems supporting Datalog or SQL. The pro... |
2407.15865 | Craig Pirie | Craig Pirie, Harsha Kalutarage, Muhammad Shadi Hajar, Nirmalie
Wiratunga, Subodha Charles, Geeth Sandaru Madhushan, Priyantha Buddhika,
Supun Wijesiriwardana, Akila Dimantha, Kithdara Hansamal, Shalitha
Pathiranage | A Survey of AI-Powered Mini-Grid Solutions for a Sustainable Future in
Rural Communities | null | null | null | null | cs.LG cs.AI cs.CE | http://creativecommons.org/licenses/by/4.0/ | This paper presents a comprehensive survey of AI-driven mini-grid solutions
aimed at enhancing sustainable energy access. It emphasises the potential of
mini-grids, which can operate independently or in conjunction with national
power grids, to provide reliable and affordable electricity to remote
communities. Given ... | [
{
"created": "Wed, 17 Jul 2024 20:23:38 GMT",
"version": "v1"
}
] | 2024-07-24 | [
[
"Pirie",
"Craig",
""
],
[
"Kalutarage",
"Harsha",
""
],
[
"Hajar",
"Muhammad Shadi",
""
],
[
"Wiratunga",
"Nirmalie",
""
],
[
"Charles",
"Subodha",
""
],
[
"Madhushan",
"Geeth Sandaru",
""
],
[
"Buddhika",
"Pri... | This paper presents a comprehensive survey of AI-driven mini-grid solutions aimed at enhancing sustainable energy access. It emphasises the potential of mini-grids, which can operate independently or in conjunction with national power grids, to provide reliable and affordable electricity to remote communities. Given th... |
2304.12152 | Haitian Jiang | Haitian Jiang, Dongliang Xiong, Xiaowen Jiang, Li Ding, Liang Chen,
Kai Huang | Efficient Halftoning via Deep Reinforcement Learning | null | IEEE Transactions on Image Processing (TIP), 2023 | 10.1109/TIP.2023.3318937 | null | cs.CV cs.GR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Halftoning aims to reproduce a continuous-tone image with pixels whose
intensities are constrained to two discrete levels. This technique has been
deployed on every printer, and the majority of them adopt fast methods (e.g.,
ordered dithering, error diffusion) that fail to render structural details,
which determine h... | [
{
"created": "Mon, 24 Apr 2023 15:03:37 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Oct 2023 03:40:42 GMT",
"version": "v2"
}
] | 2023-10-16 | [
[
"Jiang",
"Haitian",
""
],
[
"Xiong",
"Dongliang",
""
],
[
"Jiang",
"Xiaowen",
""
],
[
"Ding",
"Li",
""
],
[
"Chen",
"Liang",
""
],
[
"Huang",
"Kai",
""
]
] | Halftoning aims to reproduce a continuous-tone image with pixels whose intensities are constrained to two discrete levels. This technique has been deployed on every printer, and the majority of them adopt fast methods (e.g., ordered dithering, error diffusion) that fail to render structural details, which determine hal... |
2011.14058 | Wei He | Zhongzhan Huang, Senwei Liang, Mingfu Liang, Wei He, Haizhao Yang | Efficient Attention Network: Accelerate Attention by Searching Where to
Plug | null | null | null | null | cs.CV cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, many plug-and-play self-attention modules are proposed to enhance
the model generalization by exploiting the internal information of deep
convolutional neural networks (CNNs). Previous works lay an emphasis on the
design of attention module for specific functionality, e.g., light-weighted or
task-oriented a... | [
{
"created": "Sat, 28 Nov 2020 03:31:08 GMT",
"version": "v1"
},
{
"created": "Sun, 11 Jul 2021 12:44:58 GMT",
"version": "v2"
}
] | 2021-07-13 | [
[
"Huang",
"Zhongzhan",
""
],
[
"Liang",
"Senwei",
""
],
[
"Liang",
"Mingfu",
""
],
[
"He",
"Wei",
""
],
[
"Yang",
"Haizhao",
""
]
] | Recently, many plug-and-play self-attention modules are proposed to enhance the model generalization by exploiting the internal information of deep convolutional neural networks (CNNs). Previous works lay an emphasis on the design of attention module for specific functionality, e.g., light-weighted or task-oriented att... |
2307.12517 | Pourya Shamsolmoali | Pourya Shamsolmoali, Masoumeh Zareapoor | Entropy Transformer Networks: A Learning Approach via Tangent Bundle
Data Manifold | null | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | This paper focuses on an accurate and fast interpolation approach for image
transformation employed in the design of CNN architectures. Standard Spatial
Transformer Networks (STNs) use bilinear or linear interpolation as their
interpolation, with unrealistic assumptions about the underlying data
distributions, which ... | [
{
"created": "Mon, 24 Jul 2023 04:21:51 GMT",
"version": "v1"
}
] | 2023-07-25 | [
[
"Shamsolmoali",
"Pourya",
""
],
[
"Zareapoor",
"Masoumeh",
""
]
] | This paper focuses on an accurate and fast interpolation approach for image transformation employed in the design of CNN architectures. Standard Spatial Transformer Networks (STNs) use bilinear or linear interpolation as their interpolation, with unrealistic assumptions about the underlying data distributions, which le... |
1605.04359 | Aman Madaan | Aman Madaan, Sunita Sarawagi | Occurrence Statistics of Entities, Relations and Types on the Web | null | null | null | null | cs.CL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of collecting reliable estimates of occurrence of entities on the
open web forms the premise for this report. The models learned for tagging
entities cannot be expected to perform well when deployed on the web. This is
owing to the severe mismatch in the distributions of such entities on the web
and in th... | [
{
"created": "Sat, 14 May 2016 01:13:48 GMT",
"version": "v1"
}
] | 2016-05-17 | [
[
"Madaan",
"Aman",
""
],
[
"Sarawagi",
"Sunita",
""
]
] | The problem of collecting reliable estimates of occurrence of entities on the open web forms the premise for this report. The models learned for tagging entities cannot be expected to perform well when deployed on the web. This is owing to the severe mismatch in the distributions of such entities on the web and in the ... |
2002.04711 | Said Hanafi | Fred Glover, Said Hanafi, and Gintaras Palubeckis | Bi-objective Optimization of Biclustering with Binary Data | 37 pages | null | null | null | cs.AI cs.DM math.CO math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Clustering consists of partitioning data objects into subsets called clusters
according to some similarity criteria. This paper addresses a generalization
called quasi-clustering that allows overlapping of clusters, and which we link
to biclustering. Biclustering simultaneously groups the objects and features so
that... | [
{
"created": "Sun, 9 Feb 2020 21:49:26 GMT",
"version": "v1"
}
] | 2020-02-13 | [
[
"Glover",
"Fred",
""
],
[
"Hanafi",
"Said",
""
],
[
"Palubeckis",
"Gintaras",
""
]
] | Clustering consists of partitioning data objects into subsets called clusters according to some similarity criteria. This paper addresses a generalization called quasi-clustering that allows overlapping of clusters, and which we link to biclustering. Biclustering simultaneously groups the objects and features so that a... |
2108.02694 | Liming Xu | Liming Xu, Dave Towey, Andrew French, Steve Benford, Zhi Quan Zhou and
Tsong Yueh Chen | Using Metamorphic Relations to Verify and Enhance Artcode Classification | 32 pages, 11 figures | null | null | null | cs.SE cs.LG | http://creativecommons.org/licenses/by/4.0/ | Software testing is often hindered where it is impossible or impractical to
determine the correctness of the behaviour or output of the software under test
(SUT), a situation known as the oracle problem. An example of an area facing
the oracle problem is automatic image classification, using machine learning to
class... | [
{
"created": "Thu, 5 Aug 2021 15:54:56 GMT",
"version": "v1"
}
] | 2021-08-06 | [
[
"Xu",
"Liming",
""
],
[
"Towey",
"Dave",
""
],
[
"French",
"Andrew",
""
],
[
"Benford",
"Steve",
""
],
[
"Zhou",
"Zhi Quan",
""
],
[
"Chen",
"Tsong Yueh",
""
]
] | Software testing is often hindered where it is impossible or impractical to determine the correctness of the behaviour or output of the software under test (SUT), a situation known as the oracle problem. An example of an area facing the oracle problem is automatic image classification, using machine learning to classif... |
2305.10110 | Wenzhao Zhao | Wenzhao Zhao, Barbara D. Wichtmann, Steffen Albert, Angelika Maurer,
Frank G. Z\"ollner, Ulrike Attenberger and J\"urgen Hesser | Adaptive aggregation of Monte Carlo augmented decomposed filters for
efficient group-equivariant convolutional neural network | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Group-equivariant convolutional neural networks (G-CNN) heavily rely on
parameter sharing to increase CNN's data efficiency and performance. However,
the parameter-sharing strategy greatly increases the computational burden for
each added parameter, which hampers its application to deep neural network
models. In this... | [
{
"created": "Wed, 17 May 2023 10:18:02 GMT",
"version": "v1"
},
{
"created": "Sun, 4 Feb 2024 22:22:29 GMT",
"version": "v2"
},
{
"created": "Wed, 1 May 2024 21:54:24 GMT",
"version": "v3"
}
] | 2024-05-03 | [
[
"Zhao",
"Wenzhao",
""
],
[
"Wichtmann",
"Barbara D.",
""
],
[
"Albert",
"Steffen",
""
],
[
"Maurer",
"Angelika",
""
],
[
"Zöllner",
"Frank G.",
""
],
[
"Attenberger",
"Ulrike",
""
],
[
"Hesser",
"Jürgen",
"... | Group-equivariant convolutional neural networks (G-CNN) heavily rely on parameter sharing to increase CNN's data efficiency and performance. However, the parameter-sharing strategy greatly increases the computational burden for each added parameter, which hampers its application to deep neural network models. In this p... |
2004.10878 | Sujit Bhattacharya Professor | Sujit Bhattacharya and Shubham Singh | Visible Insights of the Invisible Pandemic: A Scientometric, Altmetric
and Topic Trend Analysis | 21 pages, 4 Figures and 4 tables | null | null | null | cs.DL cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The recent SARS-COV-2 virus outbreak has created an unprecedented global
health crisis! The disease is showing alarming trends with the number of people
getting infected with this disease, new cases and death rate are all
highlighting the need to control this disease at the earliest. The strategy now
for the governme... | [
{
"created": "Wed, 22 Apr 2020 21:53:15 GMT",
"version": "v1"
}
] | 2020-04-24 | [
[
"Bhattacharya",
"Sujit",
""
],
[
"Singh",
"Shubham",
""
]
] | The recent SARS-COV-2 virus outbreak has created an unprecedented global health crisis! The disease is showing alarming trends with the number of people getting infected with this disease, new cases and death rate are all highlighting the need to control this disease at the earliest. The strategy now for the government... |
2111.06334 | Sarthak Khanal | Sarthak Khanal, Maria Traskowsky, Doina Caragea | Identification of Fine-Grained Location Mentions in Crisis Tweets | null | null | null | null | cs.CL cs.LG | http://creativecommons.org/licenses/by/4.0/ | Identification of fine-grained location mentions in crisis tweets is central
in transforming situational awareness information extracted from social media
into actionable information. Most prior works have focused on identifying
generic locations, without considering their specific types. To facilitate
progress on th... | [
{
"created": "Thu, 11 Nov 2021 17:48:03 GMT",
"version": "v1"
}
] | 2021-11-12 | [
[
"Khanal",
"Sarthak",
""
],
[
"Traskowsky",
"Maria",
""
],
[
"Caragea",
"Doina",
""
]
] | Identification of fine-grained location mentions in crisis tweets is central in transforming situational awareness information extracted from social media into actionable information. Most prior works have focused on identifying generic locations, without considering their specific types. To facilitate progress on the ... |
cs/0407036 | David Eppstein | David Eppstein | All Maximal Independent Sets and Dynamic Dominance for Sparse Graphs | 10 pages | ACM Trans. Algorithms 5(4):A38, 2009 | 10.1145/1597036.1597042 | null | cs.DS | null | We describe algorithms, based on Avis and Fukuda's reverse search paradigm,
for listing all maximal independent sets in a sparse graph in polynomial time
and delay per output. For bounded degree graphs, our algorithms take constant
time per set generated; for minor-closed graph families, the time is O(n) per
set, and... | [
{
"created": "Thu, 15 Jul 2004 21:04:45 GMT",
"version": "v1"
}
] | 2010-01-11 | [
[
"Eppstein",
"David",
""
]
] | We describe algorithms, based on Avis and Fukuda's reverse search paradigm, for listing all maximal independent sets in a sparse graph in polynomial time and delay per output. For bounded degree graphs, our algorithms take constant time per set generated; for minor-closed graph families, the time is O(n) per set, and f... |
2104.11298 | Siddhartha Jayanti | Siddhartha Jayanti | Nash Equilibria of The Multiplayer Colonel Blotto Game on Arbitrary
Measure Spaces | 19 pages | null | null | null | cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Colonel Blotto Problem proposed by Borel in 1921 has served as a widely
applicable model of budget-constrained simultaneous winner-take-all
competitions in the social sciences. Applications include elections,
advertising, R&D and more. However, the classic Blotto problem and variants
limit the study to competitio... | [
{
"created": "Thu, 22 Apr 2021 19:52:47 GMT",
"version": "v1"
}
] | 2021-04-26 | [
[
"Jayanti",
"Siddhartha",
""
]
] | The Colonel Blotto Problem proposed by Borel in 1921 has served as a widely applicable model of budget-constrained simultaneous winner-take-all competitions in the social sciences. Applications include elections, advertising, R&D and more. However, the classic Blotto problem and variants limit the study to competitions... |
2212.14129 | Bryan Ford | Bryan Ford | Matchertext: Towards Verbatim Interlanguage Embedding | 23 pages, 4 figures, 2 tables | null | null | null | cs.PL | http://creativecommons.org/licenses/by/4.0/ | Embedding text in one language within text of another is commonplace for
numerous purposes, but usually requires tedious and error-prone "escaping"
transformations on the embedded string. We propose a simple cross-language
syntactic discipline, matchertext, which enables the safe embedding a string in
any compliant l... | [
{
"created": "Thu, 29 Dec 2022 00:10:31 GMT",
"version": "v1"
}
] | 2023-01-02 | [
[
"Ford",
"Bryan",
""
]
] | Embedding text in one language within text of another is commonplace for numerous purposes, but usually requires tedious and error-prone "escaping" transformations on the embedded string. We propose a simple cross-language syntactic discipline, matchertext, which enables the safe embedding a string in any compliant lan... |
2311.04076 | Lindia Tjuatja | Lindia Tjuatja, Valerie Chen, Sherry Tongshuang Wu, Ameet Talwalkar,
Graham Neubig | Do LLMs exhibit human-like response biases? A case study in survey
design | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | As large language models (LLMs) become more capable, there is growing
excitement about the possibility of using LLMs as proxies for humans in
real-world tasks where subjective labels are desired, such as in surveys and
opinion polling. One widely-cited barrier to the adoption of LLMs as proxies
for humans in subjecti... | [
{
"created": "Tue, 7 Nov 2023 15:40:43 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2023 22:00:12 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Jan 2024 17:52:31 GMT",
"version": "v3"
},
{
"created": "Mon, 5 Feb 2024 15:12:06 GMT",
"version": "v4"
},
{
"cre... | 2024-02-07 | [
[
"Tjuatja",
"Lindia",
""
],
[
"Chen",
"Valerie",
""
],
[
"Wu",
"Sherry Tongshuang",
""
],
[
"Talwalkar",
"Ameet",
""
],
[
"Neubig",
"Graham",
""
]
] | As large language models (LLMs) become more capable, there is growing excitement about the possibility of using LLMs as proxies for humans in real-world tasks where subjective labels are desired, such as in surveys and opinion polling. One widely-cited barrier to the adoption of LLMs as proxies for humans in subjective... |
cs/0606057 | Fredrik Kuivinen | Fredrik Kuivinen | Approximability of Bounded Occurrence Max Ones | Accepted to MFCS 2006 | null | null | null | cs.CC | null | We study the approximability of Max Ones when the number of variable
occurrences is bounded by a constant. For conservative constraint languages
(i.e., when the unary relations are included) we give a complete classification
when the number of occurrences is three or more and a partial classification
when the bound i... | [
{
"created": "Tue, 13 Jun 2006 06:44:21 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kuivinen",
"Fredrik",
""
]
] | We study the approximability of Max Ones when the number of variable occurrences is bounded by a constant. For conservative constraint languages (i.e., when the unary relations are included) we give a complete classification when the number of occurrences is three or more and a partial classification when the bound is ... |
2103.11528 | Son T. Luu | Son T. Luu, Kiet Van Nguyen and Ngan Luu-Thuy Nguyen | A Large-scale Dataset for Hate Speech Detection on Vietnamese Social
Media Texts | IEA/AIE 2021: Advances and Trends in Artificial Intelligence.
Artificial Intelligence Practices, pp 415-426 | null | 10.1007/978-3-030-79457-6_35 | null | cs.CL | http://creativecommons.org/licenses/by-nc-nd/4.0/ | In recent years, Vietnam witnesses the mass development of social network
users on different social platforms such as Facebook, Youtube, Instagram, and
Tiktok. On social medias, hate speech has become a critical problem for social
network users. To solve this problem, we introduce the ViHSD - a
human-annotated datase... | [
{
"created": "Mon, 22 Mar 2021 00:55:47 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Mar 2021 02:46:47 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Apr 2021 09:29:18 GMT",
"version": "v3"
},
{
"created": "Tue, 20 Jul 2021 06:22:08 GMT",
"version": "v4"
}
] | 2021-07-21 | [
[
"Luu",
"Son T.",
""
],
[
"Van Nguyen",
"Kiet",
""
],
[
"Nguyen",
"Ngan Luu-Thuy",
""
]
] | In recent years, Vietnam witnesses the mass development of social network users on different social platforms such as Facebook, Youtube, Instagram, and Tiktok. On social medias, hate speech has become a critical problem for social network users. To solve this problem, we introduce the ViHSD - a human-annotated dataset ... |
2210.05391 | Ruoyu Guo | Chenxia Li, Ruoyu Guo, Jun Zhou, Mengtao An, Yuning Du, Lingfeng Zhu,
Yi Liu, Xiaoguang Hu, Dianhai Yu | PP-StructureV2: A Stronger Document Analysis System | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A large amount of document data exists in unstructured form such as raw
images without any text information. Designing a practical document image
analysis system is a meaningful but challenging task. In previous work, we
proposed an intelligent document analysis system PP-Structure. In order to
further upgrade the fu... | [
{
"created": "Tue, 11 Oct 2022 12:07:32 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Oct 2022 07:11:59 GMT",
"version": "v2"
}
] | 2022-10-14 | [
[
"Li",
"Chenxia",
""
],
[
"Guo",
"Ruoyu",
""
],
[
"Zhou",
"Jun",
""
],
[
"An",
"Mengtao",
""
],
[
"Du",
"Yuning",
""
],
[
"Zhu",
"Lingfeng",
""
],
[
"Liu",
"Yi",
""
],
[
"Hu",
"Xiaoguang",
""... | A large amount of document data exists in unstructured form such as raw images without any text information. Designing a practical document image analysis system is a meaningful but challenging task. In previous work, we proposed an intelligent document analysis system PP-Structure. In order to further upgrade the func... |
1912.11576 | Sheng Zhou | Yining Xu, Sheng Zhou | On the Coverage and Capacity of Ultra-Dense Networks with Directional
Transmissions | 5 pages, 4 figures, accepted by IEEE Wireless Commuincations Letters | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the performance of a downlink ultra-dense network (UDN) with
directional transmissions via stochastic geometry. Considering the dual-slope
path loss model and sectored beamforming pattern, we derive the expressions and
asymptotic characteristics of the coverage probability and constrained area
spectrum... | [
{
"created": "Wed, 25 Dec 2019 01:59:04 GMT",
"version": "v1"
}
] | 2019-12-30 | [
[
"Xu",
"Yining",
""
],
[
"Zhou",
"Sheng",
""
]
] | We investigate the performance of a downlink ultra-dense network (UDN) with directional transmissions via stochastic geometry. Considering the dual-slope path loss model and sectored beamforming pattern, we derive the expressions and asymptotic characteristics of the coverage probability and constrained area spectrum e... |
1203.1754 | Marek Cygan | Marek Cygan and Marcin Pilipczuk and Micha{\l} Pilipczuk | Known algorithms for EDGE CLIQUE COVER are probably optimal | To appear in SODA 2013 | null | null | null | cs.DS cs.CC cs.DM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the EDGE CLIQUE COVER (ECC) problem, given a graph G and an integer k, we
ask whether the edges of G can be covered with k complete subgraphs of G or,
equivalently, whether G admits an intersection model on k-element universe.
Gramm et al. [JEA 2008] have shown a set of simple rules that reduce the number
of verti... | [
{
"created": "Thu, 8 Mar 2012 11:19:09 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Sep 2012 08:51:46 GMT",
"version": "v2"
}
] | 2012-09-27 | [
[
"Cygan",
"Marek",
""
],
[
"Pilipczuk",
"Marcin",
""
],
[
"Pilipczuk",
"Michał",
""
]
] | In the EDGE CLIQUE COVER (ECC) problem, given a graph G and an integer k, we ask whether the edges of G can be covered with k complete subgraphs of G or, equivalently, whether G admits an intersection model on k-element universe. Gramm et al. [JEA 2008] have shown a set of simple rules that reduce the number of vertice... |
2304.07493 | Cong Guo | Cong Guo, Jiaming Tang, Weiming Hu, Jingwen Leng, Chen Zhang, Fan
Yang, Yunxin Liu, Minyi Guo, Yuhao Zhu | OliVe: Accelerating Large Language Models via Hardware-friendly
Outlier-Victim Pair Quantization | ISCA 2023 | null | 10.1145/3579371.3589038 | null | cs.AR | http://creativecommons.org/licenses/by/4.0/ | Transformer-based large language models (LLMs) have achieved great success
with the growing model size. LLMs' size grows by $240\times$ every two years,
which outpaces the hardware progress and makes model inference increasingly
costly. Model quantization is a promising approach to mitigate the widening gap
between L... | [
{
"created": "Sat, 15 Apr 2023 07:12:05 GMT",
"version": "v1"
}
] | 2023-04-18 | [
[
"Guo",
"Cong",
""
],
[
"Tang",
"Jiaming",
""
],
[
"Hu",
"Weiming",
""
],
[
"Leng",
"Jingwen",
""
],
[
"Zhang",
"Chen",
""
],
[
"Yang",
"Fan",
""
],
[
"Liu",
"Yunxin",
""
],
[
"Guo",
"Minyi",
... | Transformer-based large language models (LLMs) have achieved great success with the growing model size. LLMs' size grows by $240\times$ every two years, which outpaces the hardware progress and makes model inference increasingly costly. Model quantization is a promising approach to mitigate the widening gap between LLM... |
2405.07946 | Qiang Zou | Yaonaiming Zhao, Qiang Zou, Guoyue Luo, Jiayu Wu, Sifan Chen, Depeng
Gao, Minghao Xuan, Fuyu Wang | TPMS2STEP: error-controlled and C2 continuity-preserving translation of
TPMS models to STEP files based on constrained-PIA | null | null | null | null | cs.CG | http://creativecommons.org/publicdomain/zero/1.0/ | Triply periodic minimal surface (TPMS) is emerging as an important way of
designing microstructures. However, there has been limited use of commercial
CAD/CAM/CAE software packages for TPMS design and manufacturing. This is mainly
because TPMS is consistently described in the functional representation (F-rep)
format,... | [
{
"created": "Mon, 13 May 2024 17:22:44 GMT",
"version": "v1"
},
{
"created": "Fri, 24 May 2024 02:36:26 GMT",
"version": "v2"
}
] | 2024-05-27 | [
[
"Zhao",
"Yaonaiming",
""
],
[
"Zou",
"Qiang",
""
],
[
"Luo",
"Guoyue",
""
],
[
"Wu",
"Jiayu",
""
],
[
"Chen",
"Sifan",
""
],
[
"Gao",
"Depeng",
""
],
[
"Xuan",
"Minghao",
""
],
[
"Wang",
"Fuyu",... | Triply periodic minimal surface (TPMS) is emerging as an important way of designing microstructures. However, there has been limited use of commercial CAD/CAM/CAE software packages for TPMS design and manufacturing. This is mainly because TPMS is consistently described in the functional representation (F-rep) format, w... |
2210.01400 | Rui Yuan | Rui Yuan, Simon S. Du, Robert M. Gower, Alessandro Lazaric, Lin Xiao | Linear Convergence of Natural Policy Gradient Methods with Log-Linear
Policies | This version adds a table of comparison for the literature review.
The paper is published as a conference paper at ICLR 2023 | null | null | null | cs.LG cs.AI math.OC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We consider infinite-horizon discounted Markov decision processes and study
the convergence rates of the natural policy gradient (NPG) and the Q-NPG
methods with the log-linear policy class. Using the compatible function
approximation framework, both methods with log-linear policies can be written
as inexact versions... | [
{
"created": "Tue, 4 Oct 2022 06:17:52 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Nov 2022 12:58:36 GMT",
"version": "v2"
},
{
"created": "Tue, 21 Feb 2023 14:48:00 GMT",
"version": "v3"
}
] | 2023-02-22 | [
[
"Yuan",
"Rui",
""
],
[
"Du",
"Simon S.",
""
],
[
"Gower",
"Robert M.",
""
],
[
"Lazaric",
"Alessandro",
""
],
[
"Xiao",
"Lin",
""
]
] | We consider infinite-horizon discounted Markov decision processes and study the convergence rates of the natural policy gradient (NPG) and the Q-NPG methods with the log-linear policy class. Using the compatible function approximation framework, both methods with log-linear policies can be written as inexact versions o... |
2110.05305 | Pascal Koiran | Pascal Koiran and Subhayan Saha | Black Box Absolute Reconstruction for Sums of Powers of Linear Forms | null | null | null | null | cs.CC cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the decomposition of multivariate polynomials as sums of powers of
linear forms. We give a randomized algorithm for the following problem: If a
homogeneous polynomial $f \in K[x_1 , . . . , x_n]$ (where $K \subseteq
\mathbb{C}$) of degree $d$ is given as a blackbox, decide whether it can be
written as a line... | [
{
"created": "Mon, 11 Oct 2021 14:25:24 GMT",
"version": "v1"
}
] | 2021-10-12 | [
[
"Koiran",
"Pascal",
""
],
[
"Saha",
"Subhayan",
""
]
] | We study the decomposition of multivariate polynomials as sums of powers of linear forms. We give a randomized algorithm for the following problem: If a homogeneous polynomial $f \in K[x_1 , . . . , x_n]$ (where $K \subseteq \mathbb{C}$) of degree $d$ is given as a blackbox, decide whether it can be written as a linear... |
2302.09813 | Juexiao Zhou | Juexiao Zhou, Haoyang Li, Xingyu Liao, Bin Zhang, Wenjia He, Zhongxiao
Li, Longxi Zhou, Xin Gao | Audit to Forget: A Unified Method to Revoke Patients' Private Data in
Intelligent Healthcare | null | null | 10.1038/s41467-023-41703-x | null | cs.LG cs.CR | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Revoking personal private data is one of the basic human rights, which has
already been sheltered by several privacy-preserving laws in many countries.
However, with the development of data science, machine learning and deep
learning techniques, this right is usually neglected or violated as more and
more patients' d... | [
{
"created": "Mon, 20 Feb 2023 07:29:22 GMT",
"version": "v1"
}
] | 2024-01-12 | [
[
"Zhou",
"Juexiao",
""
],
[
"Li",
"Haoyang",
""
],
[
"Liao",
"Xingyu",
""
],
[
"Zhang",
"Bin",
""
],
[
"He",
"Wenjia",
""
],
[
"Li",
"Zhongxiao",
""
],
[
"Zhou",
"Longxi",
""
],
[
"Gao",
"Xin",
... | Revoking personal private data is one of the basic human rights, which has already been sheltered by several privacy-preserving laws in many countries. However, with the development of data science, machine learning and deep learning techniques, this right is usually neglected or violated as more and more patients' dat... |
cs/0703030 | Konstantin Rybnikov | Konstantin Rybnikov | An Efficient Local Approach to Convexity Testing of Piecewise-Linear
Hypersurfaces | 3 figures | null | null | null | cs.CG | null | We show that a closed piecewise-linear hypersurface immersed in $R^n$ ($n\ge
3$) is the boundary of a convex body if and only if every point in the interior
of each $(n-3)$-face has a neighborhood that lies on the boundary of some
convex body; no assumptions about the hypersurface's topology are needed. We
derive thi... | [
{
"created": "Wed, 7 Mar 2007 07:33:02 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rybnikov",
"Konstantin",
""
]
] | We show that a closed piecewise-linear hypersurface immersed in $R^n$ ($n\ge 3$) is the boundary of a convex body if and only if every point in the interior of each $(n-3)$-face has a neighborhood that lies on the boundary of some convex body; no assumptions about the hypersurface's topology are needed. We derive this ... |
2207.09159 | Ahmed El Kerim | Ahmed El Kerim and Pierre Gosselet and Frederic Magoules | Couplage Global-Local en asynchrone pour des probl\`emes lin\'eaires | in French language | null | null | null | cs.DC | http://creativecommons.org/licenses/by-nc-nd/4.0/ | An asynchronous parallel version of the non-intrusive global-local coupling
is implemented. The case of many patches, including those covering the entire
structure, is studied. The asynchronism limits the dependency on
communications, failures, and load imbalance. We detail the method and
illustrate its performance i... | [
{
"created": "Tue, 19 Jul 2022 09:59:12 GMT",
"version": "v1"
}
] | 2022-07-20 | [
[
"Kerim",
"Ahmed El",
""
],
[
"Gosselet",
"Pierre",
""
],
[
"Magoules",
"Frederic",
""
]
] | An asynchronous parallel version of the non-intrusive global-local coupling is implemented. The case of many patches, including those covering the entire structure, is studied. The asynchronism limits the dependency on communications, failures, and load imbalance. We detail the method and illustrate its performance in ... |
1811.08225 | Danilo Vasconcellos Vargas | Danilo Vasconcellos Vargas and Hirotaka Takano and Junichi Murata | Self Organizing Classifiers: First Steps in Structured Evolutionary
Machine Learning | null | Evolutionary Intelligence 6 (2), 57-72 (2013) | null | null | cs.NE cs.AI cs.LG cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Learning classifier systems (LCSs) are evolutionary machine learning
algorithms, flexible enough to be applied to reinforcement, supervised and
unsupervised learning problems with good performance. Recently, self organizing
classifiers were proposed which are similar to LCSs but have the advantage that
in its structu... | [
{
"created": "Tue, 20 Nov 2018 13:00:51 GMT",
"version": "v1"
}
] | 2018-11-21 | [
[
"Vargas",
"Danilo Vasconcellos",
""
],
[
"Takano",
"Hirotaka",
""
],
[
"Murata",
"Junichi",
""
]
] | Learning classifier systems (LCSs) are evolutionary machine learning algorithms, flexible enough to be applied to reinforcement, supervised and unsupervised learning problems with good performance. Recently, self organizing classifiers were proposed which are similar to LCSs but have the advantage that in its structure... |
1210.6719 | Jun Muramatsu | Jun Muramatsu and Shigeki Miyake | Construction of Multiple Access Channel Codes Based on Hash Property | This paper has been presented in part at Proc. 2011 IEEE Internal
Symposium on Information Theory and submitted to IEEE Transactions on
Information Theory. 39 pages | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The aim of this paper is to introduce the construction of codes for a general
discrete stationary memoryless multiple access channel based on the the notion
of the hash property. Since an ensemble of sparse matrices has a hash property,
we can use sparse matrices for code construction. Our approach has a potential
ad... | [
{
"created": "Thu, 25 Oct 2012 01:34:37 GMT",
"version": "v1"
}
] | 2012-10-26 | [
[
"Muramatsu",
"Jun",
""
],
[
"Miyake",
"Shigeki",
""
]
] | The aim of this paper is to introduce the construction of codes for a general discrete stationary memoryless multiple access channel based on the the notion of the hash property. Since an ensemble of sparse matrices has a hash property, we can use sparse matrices for code construction. Our approach has a potential adva... |
2201.07048 | Tianyu Fang | Tianyu Fang, Yijie Mao, Shanpu Shen, Zhencai Zhu, Bruno Clerckx | Fully Connected Reconfigurable Intelligent Surface Aided Rate-Splitting
Multiple Access for Multi-User Multi-Antenna Transmission | 6 pages, 5figures, conference | null | null | null | cs.IT math.IT | http://creativecommons.org/licenses/by/4.0/ | Rate-splitting multiple access (RSMA) has been recognized as a promising and
powerful multiple access (MA) scheme, non-orthogonal transmission framework and
interference management strategy for 6G. Inspired by the appealing spectral
efficiency gain achieved by RSMA over conventional MA schemes in multi-user
multi-ant... | [
{
"created": "Tue, 18 Jan 2022 15:20:02 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Mar 2022 05:19:47 GMT",
"version": "v2"
}
] | 2022-03-11 | [
[
"Fang",
"Tianyu",
""
],
[
"Mao",
"Yijie",
""
],
[
"Shen",
"Shanpu",
""
],
[
"Zhu",
"Zhencai",
""
],
[
"Clerckx",
"Bruno",
""
]
] | Rate-splitting multiple access (RSMA) has been recognized as a promising and powerful multiple access (MA) scheme, non-orthogonal transmission framework and interference management strategy for 6G. Inspired by the appealing spectral efficiency gain achieved by RSMA over conventional MA schemes in multi-user multi-anten... |
1510.02181 | Alejandro Erickson | Alejandro Erickson and and Iain A. Stewart and Javier Navaridas and
Abbas E. Kiasari | The Stellar Transformation: From Interconnection Networks to Datacenter
Networks | Submitted to a journal | null | null | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The first dual-port server-centric datacenter network, FiConn, was introduced
in 2009 and there are several others now in existence; however, the pool of
topologies to choose from remains small. We propose a new generic construction,
the stellar transformation, that dramatically increases the size of this pool
by fac... | [
{
"created": "Thu, 8 Oct 2015 02:09:29 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Nov 2015 01:16:36 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Feb 2016 01:01:34 GMT",
"version": "v3"
},
{
"created": "Mon, 27 Jun 2016 21:41:20 GMT",
"version": "v4"
}
] | 2016-06-29 | [
[
"Erickson",
"Alejandro",
""
],
[
"Stewart",
"and Iain A.",
""
],
[
"Navaridas",
"Javier",
""
],
[
"Kiasari",
"Abbas E.",
""
]
] | The first dual-port server-centric datacenter network, FiConn, was introduced in 2009 and there are several others now in existence; however, the pool of topologies to choose from remains small. We propose a new generic construction, the stellar transformation, that dramatically increases the size of this pool by facil... |
2303.07710 | Th\'eo Pierron | Nicolas Bousquet, Valentin Gledel, Jonathan Narboni, Th\'eo Pierron | A note on the flip distance between non-crossing spanning trees | null | null | null | null | cs.CG cs.DM math.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider spanning trees of $n$ points in convex position whose edges are
pairwise non-crossing. Applying a flip to such a tree consists in adding an
edge and removing another so that the result is still a non-crossing spanning
tree. Given two trees, we investigate the minimum number of flips required to
transform ... | [
{
"created": "Tue, 14 Mar 2023 08:52:36 GMT",
"version": "v1"
}
] | 2023-03-15 | [
[
"Bousquet",
"Nicolas",
""
],
[
"Gledel",
"Valentin",
""
],
[
"Narboni",
"Jonathan",
""
],
[
"Pierron",
"Théo",
""
]
] | We consider spanning trees of $n$ points in convex position whose edges are pairwise non-crossing. Applying a flip to such a tree consists in adding an edge and removing another so that the result is still a non-crossing spanning tree. Given two trees, we investigate the minimum number of flips required to transform on... |
1704.05091 | Pedro Saleiro | Pedro Saleiro, Eduarda Mendes Rodrigues, Carlos Soares, Eug\'enio
Oliveira | FEUP at SemEval-2017 Task 5: Predicting Sentiment Polarity and Intensity
with Financial Word Embeddings | null | null | null | null | cs.CL cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper presents the approach developed at the Faculty of Engineering of
University of Porto, to participate in SemEval 2017, Task 5: Fine-grained
Sentiment Analysis on Financial Microblogs and News. The task consisted in
predicting a real continuous variable from -1.0 to +1.0 representing the
polarity and intensi... | [
{
"created": "Mon, 17 Apr 2017 18:48:00 GMT",
"version": "v1"
}
] | 2017-04-19 | [
[
"Saleiro",
"Pedro",
""
],
[
"Rodrigues",
"Eduarda Mendes",
""
],
[
"Soares",
"Carlos",
""
],
[
"Oliveira",
"Eugénio",
""
]
] | This paper presents the approach developed at the Faculty of Engineering of University of Porto, to participate in SemEval 2017, Task 5: Fine-grained Sentiment Analysis on Financial Microblogs and News. The task consisted in predicting a real continuous variable from -1.0 to +1.0 representing the polarity and intensity... |
2402.19076 | Moritz Blum | Gennaro Nolano, Moritz Blum, Basil Ell, Philipp Cimiano | Pointing out the Shortcomings of Relation Extraction Models with
Semantically Motivated Adversarials | null | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In recent years, large language models have achieved state-of-the-art
performance across various NLP tasks. However, investigations have shown that
these models tend to rely on shortcut features, leading to inaccurate
predictions and causing the models to be unreliable at generalization to
out-of-distribution (OOD) s... | [
{
"created": "Thu, 29 Feb 2024 12:01:46 GMT",
"version": "v1"
}
] | 2024-03-01 | [
[
"Nolano",
"Gennaro",
""
],
[
"Blum",
"Moritz",
""
],
[
"Ell",
"Basil",
""
],
[
"Cimiano",
"Philipp",
""
]
] | In recent years, large language models have achieved state-of-the-art performance across various NLP tasks. However, investigations have shown that these models tend to rely on shortcut features, leading to inaccurate predictions and causing the models to be unreliable at generalization to out-of-distribution (OOD) sam... |
2307.08074 | Longyue Wang | Longyue Wang, Zefeng Du, Donghuai Liu, Deng Cai, Dian Yu, Haiyun
Jiang, Yan Wang, Leyang Cui, Shuming Shi, Zhaopeng Tu | Disco-Bench: A Discourse-Aware Evaluation Benchmark for Language
Modelling | Zhaopeng Tu is the corresponding author | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | Modeling discourse -- the linguistic phenomena that go beyond individual
sentences, is a fundamental yet challenging aspect of natural language
processing (NLP). However, existing evaluation benchmarks primarily focus on
the evaluation of inter-sentence properties and overlook critical discourse
phenomena that cross ... | [
{
"created": "Sun, 16 Jul 2023 15:18:25 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Jul 2023 00:11:24 GMT",
"version": "v2"
}
] | 2023-07-25 | [
[
"Wang",
"Longyue",
""
],
[
"Du",
"Zefeng",
""
],
[
"Liu",
"Donghuai",
""
],
[
"Cai",
"Deng",
""
],
[
"Yu",
"Dian",
""
],
[
"Jiang",
"Haiyun",
""
],
[
"Wang",
"Yan",
""
],
[
"Cui",
"Leyang",
... | Modeling discourse -- the linguistic phenomena that go beyond individual sentences, is a fundamental yet challenging aspect of natural language processing (NLP). However, existing evaluation benchmarks primarily focus on the evaluation of inter-sentence properties and overlook critical discourse phenomena that cross se... |
2212.08241 | Inayat Ali | Sonia Sabir, Inayat Ali, Eraj Khan | H-LPS: a hybrid approach for user's location privacy in location-based
services | null | null | null | null | cs.CR | http://creativecommons.org/publicdomain/zero/1.0/ | Applications providing location-based services (LBS) have gained much
attention and importance with the notion of the internet of things (IoT). Users
are utilizing LBS by providing their location information to third-party
service providers. However, location data is very sensitive that can reveal
user's private life... | [
{
"created": "Fri, 16 Dec 2022 02:16:29 GMT",
"version": "v1"
}
] | 2022-12-19 | [
[
"Sabir",
"Sonia",
""
],
[
"Ali",
"Inayat",
""
],
[
"Khan",
"Eraj",
""
]
] | Applications providing location-based services (LBS) have gained much attention and importance with the notion of the internet of things (IoT). Users are utilizing LBS by providing their location information to third-party service providers. However, location data is very sensitive that can reveal user's private life t... |
2311.09217 | Yinghao Xu | Yinghao Xu, Hao Tan, Fujun Luan, Sai Bi, Peng Wang, Jiahao Li, Zifan
Shi, Kalyan Sunkavalli, Gordon Wetzstein, Zexiang Xu, Kai Zhang | DMV3D: Denoising Multi-View Diffusion using 3D Large Reconstruction
Model | Project Page: https://justimyhxu.github.io/projects/dmv3d/ | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose \textbf{DMV3D}, a novel 3D generation approach that uses a
transformer-based 3D large reconstruction model to denoise multi-view
diffusion. Our reconstruction model incorporates a triplane NeRF representation
and can denoise noisy multi-view images via NeRF reconstruction and rendering,
achieving single-st... | [
{
"created": "Wed, 15 Nov 2023 18:58:41 GMT",
"version": "v1"
}
] | 2023-11-16 | [
[
"Xu",
"Yinghao",
""
],
[
"Tan",
"Hao",
""
],
[
"Luan",
"Fujun",
""
],
[
"Bi",
"Sai",
""
],
[
"Wang",
"Peng",
""
],
[
"Li",
"Jiahao",
""
],
[
"Shi",
"Zifan",
""
],
[
"Sunkavalli",
"Kalyan",
"... | We propose \textbf{DMV3D}, a novel 3D generation approach that uses a transformer-based 3D large reconstruction model to denoise multi-view diffusion. Our reconstruction model incorporates a triplane NeRF representation and can denoise noisy multi-view images via NeRF reconstruction and rendering, achieving single-stag... |
2402.11217 | Wenting Chen | Wenxuan Wang, Yihang Su, Jingyuan Huan, Jie Liu, Wenting Chen, Yudi
Zhang, Cheng-Yi Li, Kao-Jung Chang, Xiaohan Xin, Linlin Shen, Michael R. Lyu | Asclepius: A Spectrum Evaluation Benchmark for Medical Multi-Modal Large
Language Models | 20 pages, 15 figures | null | null | null | cs.CL cs.CV | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The significant breakthroughs of Medical Multi-Modal Large Language Models
(Med-MLLMs) renovate modern healthcare with robust information synthesis and
medical decision support. However, these models are often evaluated on
benchmarks that are unsuitable for the Med-MLLMs due to the intricate nature of
the real-world ... | [
{
"created": "Sat, 17 Feb 2024 08:04:23 GMT",
"version": "v1"
}
] | 2024-02-20 | [
[
"Wang",
"Wenxuan",
""
],
[
"Su",
"Yihang",
""
],
[
"Huan",
"Jingyuan",
""
],
[
"Liu",
"Jie",
""
],
[
"Chen",
"Wenting",
""
],
[
"Zhang",
"Yudi",
""
],
[
"Li",
"Cheng-Yi",
""
],
[
"Chang",
"Kao-J... | The significant breakthroughs of Medical Multi-Modal Large Language Models (Med-MLLMs) renovate modern healthcare with robust information synthesis and medical decision support. However, these models are often evaluated on benchmarks that are unsuitable for the Med-MLLMs due to the intricate nature of the real-world di... |
2109.06710 | Junlin Zhao | Mehmet Emre Ozfatura, Junlin Zhao, and Deniz G\"und\"uz | Fast Federated Edge Learning with Overlapped Communication and
Computation and Channel-Aware Fair Client Scheduling | Accepted in IEEE SPAWC 2021 | null | null | null | cs.IT cs.LG math.IT | http://creativecommons.org/licenses/by/4.0/ | We consider federated edge learning (FEEL) over wireless fading channels
taking into account the downlink and uplink channel latencies, and the random
computation delays at the clients. We speed up the training process by
overlapping the communication with computation. With fountain coded
transmission of the global m... | [
{
"created": "Tue, 14 Sep 2021 14:16:01 GMT",
"version": "v1"
}
] | 2021-09-15 | [
[
"Ozfatura",
"Mehmet Emre",
""
],
[
"Zhao",
"Junlin",
""
],
[
"Gündüz",
"Deniz",
""
]
] | We consider federated edge learning (FEEL) over wireless fading channels taking into account the downlink and uplink channel latencies, and the random computation delays at the clients. We speed up the training process by overlapping the communication with computation. With fountain coded transmission of the global mod... |
2407.00265 | Shayan Khorassany | Shayan Khorassany, Eric B. Dew, Mohammad Rahim Sobhani, Roger J. Zemp | Radiation Impedance of Rectangular CMUTs | 18 pages, 10 figures, submitted to Sensors | null | null | null | cs.CE | http://creativecommons.org/licenses/by/4.0/ | Recently, capacitive micromachined ultrasound transducers (CMUTs) with long
rectangular membranes have demonstrated performance advantages over
conventional piezoelectric transducers; however, modeling these CMUT geometries
has been limited to computationally burdensome numerical methods. Improved fast
modeling metho... | [
{
"created": "Fri, 28 Jun 2024 23:55:28 GMT",
"version": "v1"
}
] | 2024-07-02 | [
[
"Khorassany",
"Shayan",
""
],
[
"Dew",
"Eric B.",
""
],
[
"Sobhani",
"Mohammad Rahim",
""
],
[
"Zemp",
"Roger J.",
""
]
] | Recently, capacitive micromachined ultrasound transducers (CMUTs) with long rectangular membranes have demonstrated performance advantages over conventional piezoelectric transducers; however, modeling these CMUT geometries has been limited to computationally burdensome numerical methods. Improved fast modeling methods... |
2309.01240 | Visweswaran Baskaran | Akshaya C S, Karthik Soma, Visweswaran B, Aditya Ravichander and
Venkata Nagarjun PM | Decentralized shape formation and force-based interactive formation
control in robot swarms | 6 pages, 10 figures | null | null | null | cs.MA cs.RO | http://creativecommons.org/licenses/by/4.0/ | Swarm robotic systems utilize collective behaviour to achieve goals that
might be too complex for a lone entity, but become attainable with localized
communication and collective decision making. In this paper, a behaviour-based
distributed approach to shape formation is proposed. Flocking into strategic
formations i... | [
{
"created": "Sun, 3 Sep 2023 18:46:39 GMT",
"version": "v1"
}
] | 2023-09-06 | [
[
"S",
"Akshaya C",
""
],
[
"Soma",
"Karthik",
""
],
[
"B",
"Visweswaran",
""
],
[
"Ravichander",
"Aditya",
""
],
[
"PM",
"Venkata Nagarjun",
""
]
] | Swarm robotic systems utilize collective behaviour to achieve goals that might be too complex for a lone entity, but become attainable with localized communication and collective decision making. In this paper, a behaviour-based distributed approach to shape formation is proposed. Flocking into strategic formations is ... |
2308.11204 | Zihang Liu | Zihang Liu, Le Yu, Tongyu Zhu, Leiei Sun | A Simple Framework for Multi-mode Spatial-Temporal Data Modeling | null | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Spatial-temporal data modeling aims to mine the underlying spatial
relationships and temporal dependencies of objects in a system. However, most
existing methods focus on the modeling of spatial-temporal data in a single
mode, lacking the understanding of multiple modes. Though very few methods have
been presented to... | [
{
"created": "Tue, 22 Aug 2023 05:41:20 GMT",
"version": "v1"
}
] | 2023-08-23 | [
[
"Liu",
"Zihang",
""
],
[
"Yu",
"Le",
""
],
[
"Zhu",
"Tongyu",
""
],
[
"Sun",
"Leiei",
""
]
] | Spatial-temporal data modeling aims to mine the underlying spatial relationships and temporal dependencies of objects in a system. However, most existing methods focus on the modeling of spatial-temporal data in a single mode, lacking the understanding of multiple modes. Though very few methods have been presented to l... |
2203.15706 | Alec Linot | Alec J. Linot, Joshua W. Burby, Qi Tang, Prasanna Balaprakash, Michael
D. Graham, Romit Maulik | Stabilized Neural Ordinary Differential Equations for Long-Time
Forecasting of Dynamical Systems | null | null | 10.1016/j.jcp.2022.111838 | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | In data-driven modeling of spatiotemporal phenomena careful consideration
often needs to be made in capturing the dynamics of the high wavenumbers. This
problem becomes especially challenging when the system of interest exhibits
shocks or chaotic dynamics. We present a data-driven modeling method that
accurately capt... | [
{
"created": "Tue, 29 Mar 2022 16:10:34 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Oct 2022 00:03:30 GMT",
"version": "v2"
}
] | 2022-12-28 | [
[
"Linot",
"Alec J.",
""
],
[
"Burby",
"Joshua W.",
""
],
[
"Tang",
"Qi",
""
],
[
"Balaprakash",
"Prasanna",
""
],
[
"Graham",
"Michael D.",
""
],
[
"Maulik",
"Romit",
""
]
] | In data-driven modeling of spatiotemporal phenomena careful consideration often needs to be made in capturing the dynamics of the high wavenumbers. This problem becomes especially challenging when the system of interest exhibits shocks or chaotic dynamics. We present a data-driven modeling method that accurately captur... |
2306.02190 | Sofia Serrano | Sofia Serrano, Jesse Dodge, Noah A. Smith | Stubborn Lexical Bias in Data and Models | ACL Findings 2023 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | In NLP, recent work has seen increased focus on spurious correlations between
various features and labels in training data, and how these influence model
behavior. However, the presence and effect of such correlations are typically
examined feature by feature. We investigate the cumulative impact on a model of
many s... | [
{
"created": "Sat, 3 Jun 2023 20:12:27 GMT",
"version": "v1"
}
] | 2023-06-06 | [
[
"Serrano",
"Sofia",
""
],
[
"Dodge",
"Jesse",
""
],
[
"Smith",
"Noah A.",
""
]
] | In NLP, recent work has seen increased focus on spurious correlations between various features and labels in training data, and how these influence model behavior. However, the presence and effect of such correlations are typically examined feature by feature. We investigate the cumulative impact on a model of many suc... |
1501.07422 | Kohta Ishikawa | Kohta Ishikawa, Ikuro Sato, Mitsuru Ambai | Pairwise Rotation Hashing for High-dimensional Features | 16 pages, 8 figures, wrote at Mar 2014 | null | null | null | cs.CV stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Binary Hashing is widely used for effective approximate nearest neighbors
search. Even though various binary hashing methods have been proposed, very few
methods are feasible for extremely high-dimensional features often used in
visual tasks today. We propose a novel highly sparse linear hashing method
based on pairw... | [
{
"created": "Thu, 29 Jan 2015 11:50:33 GMT",
"version": "v1"
}
] | 2015-01-30 | [
[
"Ishikawa",
"Kohta",
""
],
[
"Sato",
"Ikuro",
""
],
[
"Ambai",
"Mitsuru",
""
]
] | Binary Hashing is widely used for effective approximate nearest neighbors search. Even though various binary hashing methods have been proposed, very few methods are feasible for extremely high-dimensional features often used in visual tasks today. We propose a novel highly sparse linear hashing method based on pairwis... |
cs/0612081 | Manas Tungare | Manas Tungare, Pardha S. Pyla, Manuel P\'erez-Qui\~nones, and Steve
Harrison | Personal Information Ecosystems and Implications for Design | null | null | null | null | cs.HC | null | Today, people use multiple devices to fulfill their information needs.
However, designers design each device individually, without accounting for the
other devices that users may also use. In many cases, the applications on all
these devices are designed to be functional replicates of each other. We argue
that this r... | [
{
"created": "Mon, 18 Dec 2006 07:53:34 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Tungare",
"Manas",
""
],
[
"Pyla",
"Pardha S.",
""
],
[
"Pérez-Quiñones",
"Manuel",
""
],
[
"Harrison",
"Steve",
""
]
] | Today, people use multiple devices to fulfill their information needs. However, designers design each device individually, without accounting for the other devices that users may also use. In many cases, the applications on all these devices are designed to be functional replicates of each other. We argue that this res... |
2305.09527 | Dominik Muhle | Dominik Muhle, Lukas Koestler, Krishna Murthy Jatavallabhula, Daniel
Cremers | Learning Correspondence Uncertainty via Differentiable Nonlinear Least
Squares | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a differentiable nonlinear least squares framework to account for
uncertainty in relative pose estimation from feature correspondences.
Specifically, we introduce a symmetric version of the probabilistic normal
epipolar constraint, and an approach to estimate the covariance of feature
positions by differen... | [
{
"created": "Tue, 16 May 2023 15:21:09 GMT",
"version": "v1"
},
{
"created": "Thu, 18 May 2023 18:35:23 GMT",
"version": "v2"
}
] | 2023-05-22 | [
[
"Muhle",
"Dominik",
""
],
[
"Koestler",
"Lukas",
""
],
[
"Jatavallabhula",
"Krishna Murthy",
""
],
[
"Cremers",
"Daniel",
""
]
] | We propose a differentiable nonlinear least squares framework to account for uncertainty in relative pose estimation from feature correspondences. Specifically, we introduce a symmetric version of the probabilistic normal epipolar constraint, and an approach to estimate the covariance of feature positions by differenti... |
2206.00169 | Giannis Daras | Giannis Daras and Alexandros G. Dimakis | Discovering the Hidden Vocabulary of DALLE-2 | 6 pages, 4 figures | null | null | null | cs.LG cs.CL cs.CR cs.CV | http://creativecommons.org/licenses/by/4.0/ | We discover that DALLE-2 seems to have a hidden vocabulary that can be used
to generate images with absurd prompts. For example, it seems that
\texttt{Apoploe vesrreaitais} means birds and \texttt{Contarra ccetnxniams
luryca tanniounons} (sometimes) means bugs or pests. We find that these prompts
are often consistent... | [
{
"created": "Wed, 1 Jun 2022 01:14:48 GMT",
"version": "v1"
}
] | 2022-06-02 | [
[
"Daras",
"Giannis",
""
],
[
"Dimakis",
"Alexandros G.",
""
]
] | We discover that DALLE-2 seems to have a hidden vocabulary that can be used to generate images with absurd prompts. For example, it seems that \texttt{Apoploe vesrreaitais} means birds and \texttt{Contarra ccetnxniams luryca tanniounons} (sometimes) means bugs or pests. We find that these prompts are often consistent i... |
2005.05455 | Ron Roth | Ron M. Roth, Paul H. Siegel | Variable-Length Constrained Coding and Kraft Conditions: The
Parity-Preserving Case | Title has been changed, along with minor modification in text | null | null | null | cs.IT math.CO math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Previous work by the authors on parity-preserving fixed-length constrained
encoders is extended to the variable-length case. Parity-preserving
variable-length encoders are formally defined, and, to this end, Kraft
conditions are developed for the parity-preserving variable-length setting.
Then, a necessary and suffic... | [
{
"created": "Mon, 11 May 2020 21:53:22 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Jul 2021 20:53:48 GMT",
"version": "v2"
}
] | 2021-07-05 | [
[
"Roth",
"Ron M.",
""
],
[
"Siegel",
"Paul H.",
""
]
] | Previous work by the authors on parity-preserving fixed-length constrained encoders is extended to the variable-length case. Parity-preserving variable-length encoders are formally defined, and, to this end, Kraft conditions are developed for the parity-preserving variable-length setting. Then, a necessary and sufficie... |
2305.18859 | Jan Mrkos | David Fiedler and Jan Mrkos | Large-scale Ridesharing DARP Instances Based on Real Travel Demand | 8 pages, 9 figures. Submitted to 26th IEEE International Conference
on Intelligent Transportation Systems ITSC 2023. For the published associated
dataset and source codes, see the repository
https://github.com/aicenter/Ridesharing_DARP_instances | null | null | null | cs.AI math.OC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Accurately predicting the real-life performance of algorithms solving the
Dial-a-Ride Problem (DARP) in the context of Mobility on Demand (MoD) systems
with ridesharing requires evaluating them on representative instances. However,
the benchmarking of state-of-the-art DARP solution methods has been limited to
small, ... | [
{
"created": "Tue, 30 May 2023 08:51:11 GMT",
"version": "v1"
}
] | 2023-05-31 | [
[
"Fiedler",
"David",
""
],
[
"Mrkos",
"Jan",
""
]
] | Accurately predicting the real-life performance of algorithms solving the Dial-a-Ride Problem (DARP) in the context of Mobility on Demand (MoD) systems with ridesharing requires evaluating them on representative instances. However, the benchmarking of state-of-the-art DARP solution methods has been limited to small, ar... |
1809.08198 | Huda Nassar | Huda Nassar, Georgios Kollias, Ananth Grama, David F. Gleich | Low rank methods for multiple network alignment | 17 pages, 10 figures | null | null | null | cs.SI cs.LG physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Multiple network alignment is the problem of identifying similar and related
regions in a given set of networks. While there are a large number of effective
techniques for pairwise problems with two networks that scale in terms of
edges, these cannot be readily extended to align multiple networks as the
computational... | [
{
"created": "Fri, 21 Sep 2018 16:38:36 GMT",
"version": "v1"
}
] | 2018-09-24 | [
[
"Nassar",
"Huda",
""
],
[
"Kollias",
"Georgios",
""
],
[
"Grama",
"Ananth",
""
],
[
"Gleich",
"David F.",
""
]
] | Multiple network alignment is the problem of identifying similar and related regions in a given set of networks. While there are a large number of effective techniques for pairwise problems with two networks that scale in terms of edges, these cannot be readily extended to align multiple networks as the computational c... |
1806.00428 | Aditya Vora | Aditya Vora | A Classification approach towards Unsupervised Learning of Visual
Representations | null | null | null | null | cs.CV cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we present a technique for unsupervised learning of visual
representations. Specifically, we train a model for foreground and background
classification task, in the process of which it learns visual representations.
Foreground and background patches for training come af- ter mining for such
patches fro... | [
{
"created": "Fri, 1 Jun 2018 16:35:08 GMT",
"version": "v1"
}
] | 2018-06-04 | [
[
"Vora",
"Aditya",
""
]
] | In this paper, we present a technique for unsupervised learning of visual representations. Specifically, we train a model for foreground and background classification task, in the process of which it learns visual representations. Foreground and background patches for training come af- ter mining for such patches from ... |
2401.09456 | Denis Shchepakin | Denis Shchepakin, Sreecharan Sankaranarayanan, Dawn Zimmaro | Parametric Constraints for Bayesian Knowledge Tracing from First
Principles | null | null | null | null | cs.CY cs.LG stat.ML | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Bayesian Knowledge Tracing (BKT) is a probabilistic model of a learner's
state of mastery corresponding to a knowledge component. It considers the
learner's state of mastery as a "hidden" or latent binary variable and updates
this state based on the observed correctness of the learner's response using
parameters that... | [
{
"created": "Sat, 23 Dec 2023 03:58:41 GMT",
"version": "v1"
}
] | 2024-01-19 | [
[
"Shchepakin",
"Denis",
""
],
[
"Sankaranarayanan",
"Sreecharan",
""
],
[
"Zimmaro",
"Dawn",
""
]
] | Bayesian Knowledge Tracing (BKT) is a probabilistic model of a learner's state of mastery corresponding to a knowledge component. It considers the learner's state of mastery as a "hidden" or latent binary variable and updates this state based on the observed correctness of the learner's response using parameters that r... |
1511.09360 | Faisal Abu-Khzam | Faisal N. Abu-Khzam | On the Complexity of Multi-Parameterized Cluster Editing | null | null | null | null | cs.DS cs.CC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Cluster Editing problem seeks a transformation of a given undirected
graph into a disjoint union of cliques via a minimum number of edge additions
or deletions. A multi-parameterized version of the problem is studied,
featuring a number of input parameters that bound the amount of both
edge-additions and deletion... | [
{
"created": "Mon, 30 Nov 2015 15:56:47 GMT",
"version": "v1"
}
] | 2015-12-01 | [
[
"Abu-Khzam",
"Faisal N.",
""
]
] | The Cluster Editing problem seeks a transformation of a given undirected graph into a disjoint union of cliques via a minimum number of edge additions or deletions. A multi-parameterized version of the problem is studied, featuring a number of input parameters that bound the amount of both edge-additions and deletions ... |
1512.06922 | Yinxiao Li | Yinxiao Li and Yonghao Yue and Danfei Xu and Eitan Grinspun and Peter
Allen | Folding Deformable Objects using Predictive Simulation and Trajectory
Optimization | 8 pages, 9 figures, Proceedings of IROS 2015 | null | null | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Robotic manipulation of deformable objects remains a challenging task. One
such task is folding a garment autonomously. Given start and end folding
positions, what is an optimal trajectory to move the robotic arm to fold a
garment? Certain trajectories will cause the garment to move, creating
wrinkles, and gaps, othe... | [
{
"created": "Tue, 22 Dec 2015 00:46:47 GMT",
"version": "v1"
}
] | 2015-12-23 | [
[
"Li",
"Yinxiao",
""
],
[
"Yue",
"Yonghao",
""
],
[
"Xu",
"Danfei",
""
],
[
"Grinspun",
"Eitan",
""
],
[
"Allen",
"Peter",
""
]
] | Robotic manipulation of deformable objects remains a challenging task. One such task is folding a garment autonomously. Given start and end folding positions, what is an optimal trajectory to move the robotic arm to fold a garment? Certain trajectories will cause the garment to move, creating wrinkles, and gaps, other ... |
2312.09369 | Dmitriy Serdyuk | Avner May, Dmitriy Serdyuk, Ankit Parag Shah, Otavio Braga, Olivier
Siohan | Audio-visual fine-tuning of audio-only ASR models | null | null | null | null | cs.SD cs.AI eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Audio-visual automatic speech recognition (AV-ASR) models are very effective
at reducing word error rates on noisy speech, but require large amounts of
transcribed AV training data. Recently, audio-visual self-supervised learning
(SSL) approaches have been developed to reduce this dependence on transcribed
AV data, b... | [
{
"created": "Thu, 14 Dec 2023 22:05:15 GMT",
"version": "v1"
}
] | 2023-12-18 | [
[
"May",
"Avner",
""
],
[
"Serdyuk",
"Dmitriy",
""
],
[
"Shah",
"Ankit Parag",
""
],
[
"Braga",
"Otavio",
""
],
[
"Siohan",
"Olivier",
""
]
] | Audio-visual automatic speech recognition (AV-ASR) models are very effective at reducing word error rates on noisy speech, but require large amounts of transcribed AV training data. Recently, audio-visual self-supervised learning (SSL) approaches have been developed to reduce this dependence on transcribed AV data, but... |
2406.08754 | HengRui Xing | Bangxin Li and Hengrui Xing and Chao Huang and Jin Qian and Huangqing
Xiao and Linfeng Feng and Cong Tian | Exploiting Uncommon Text-Encoded Structures for Automated Jailbreaks in
LLMs | 12 pages, 4 figures | null | null | null | cs.CL cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large Language Models (LLMs) are widely used in natural language processing
but face the risk of jailbreak attacks that maliciously induce them to generate
harmful content. Existing jailbreak attacks, including character-level and
context-level attacks, mainly focus on the prompt of the plain text without
specificall... | [
{
"created": "Thu, 13 Jun 2024 02:24:08 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Jul 2024 08:23:38 GMT",
"version": "v2"
}
] | 2024-07-22 | [
[
"Li",
"Bangxin",
""
],
[
"Xing",
"Hengrui",
""
],
[
"Huang",
"Chao",
""
],
[
"Qian",
"Jin",
""
],
[
"Xiao",
"Huangqing",
""
],
[
"Feng",
"Linfeng",
""
],
[
"Tian",
"Cong",
""
]
] | Large Language Models (LLMs) are widely used in natural language processing but face the risk of jailbreak attacks that maliciously induce them to generate harmful content. Existing jailbreak attacks, including character-level and context-level attacks, mainly focus on the prompt of the plain text without specifically ... |
2311.10732 | Daniel Leiker | Daniel Leiker | White Paper: The Generative Education (GenEd) Framework | null | null | null | null | cs.CY | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The Generative Education (GenEd) Framework explores the transition from Large
Language Models (LLMs) to Large Multimodal Models (LMMs) in education,
envisioning a harmonious relationship between AI and educators to enhance
learning experiences. This paper delves into the potential of LMMs to create
personalized, inte... | [
{
"created": "Mon, 16 Oct 2023 23:30:42 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Nov 2023 16:07:26 GMT",
"version": "v2"
}
] | 2023-11-23 | [
[
"Leiker",
"Daniel",
""
]
] | The Generative Education (GenEd) Framework explores the transition from Large Language Models (LLMs) to Large Multimodal Models (LMMs) in education, envisioning a harmonious relationship between AI and educators to enhance learning experiences. This paper delves into the potential of LMMs to create personalized, intera... |
1810.01351 | Elena Guti\'errez Viedma | Pierre Ganty and Elena Guti\'errez | The Parikh Property for Weighted Context-Free Grammars | 29 pages, 2 figures, long version of FSTTCS'18 paper | null | 10.4230/LIPIcs.FSTTCS.2018 | null | cs.FL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Parikh's Theorem states that every context-free grammar (CFG) is equivalent
to some regular CFG when the ordering of symbols in the words is ignored. The
same is not true for the so-called weighted CFGs, which additionally assign a
weight to each grammar rule. If the result holds for a given weighted CFG $G$,
we say ... | [
{
"created": "Tue, 2 Oct 2018 16:22:27 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Dec 2018 14:49:19 GMT",
"version": "v2"
},
{
"created": "Wed, 19 Jun 2019 01:24:47 GMT",
"version": "v3"
}
] | 2019-06-20 | [
[
"Ganty",
"Pierre",
""
],
[
"Gutiérrez",
"Elena",
""
]
] | Parikh's Theorem states that every context-free grammar (CFG) is equivalent to some regular CFG when the ordering of symbols in the words is ignored. The same is not true for the so-called weighted CFGs, which additionally assign a weight to each grammar rule. If the result holds for a given weighted CFG $G$, we say th... |
1705.01823 | Michael Vanden Boom | Michael Benedikt, Pierre Bourhis, Michael Vanden Boom | Definability and Interpolation within Decidable Fixpoint Logics | null | Logical Methods in Computer Science, Volume 15, Issue 3 (September
10, 2019) lmcs:4729 | 10.23638/LMCS-15(3:29)2019 | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | We look at characterizing which formulas are expressible in rich decidable
logics such as guarded fixpoint logic, unary negation fixpoint logic, and
guarded negation fixpoint logic. We consider semantic characterizations of
definability, as well as effective characterizations. Our algorithms revolve
around a finer an... | [
{
"created": "Thu, 4 May 2017 12:59:24 GMT",
"version": "v1"
},
{
"created": "Tue, 31 Jul 2018 14:28:42 GMT",
"version": "v2"
},
{
"created": "Sun, 2 Jun 2019 07:39:10 GMT",
"version": "v3"
},
{
"created": "Mon, 9 Sep 2019 15:00:17 GMT",
"version": "v4"
}
] | 2023-06-22 | [
[
"Benedikt",
"Michael",
""
],
[
"Bourhis",
"Pierre",
""
],
[
"Boom",
"Michael Vanden",
""
]
] | We look at characterizing which formulas are expressible in rich decidable logics such as guarded fixpoint logic, unary negation fixpoint logic, and guarded negation fixpoint logic. We consider semantic characterizations of definability, as well as effective characterizations. Our algorithms revolve around a finer anal... |
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