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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2402.11421 | Liao Wu | Ming Xuan Chua, Yoshiro Okubo, Shuhua Peng, Thanh Nho Do, Chun Hui
Wang, and Liao Wu | Analysis of Fatigue-Induced Compensatory Movements in Bicep Curls:
Gaining Insights for the Deployment of Wearable Sensors | 11 pages, 7 figures, accepted by T-MRB | null | null | null | cs.RO cs.SY eess.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A common challenge in Bicep Curls rehabilitation is muscle compensation,
where patients adopt alternative movement patterns when the primary muscle
group cannot act due to injury or fatigue, significantly decreasing the
effectiveness of rehabilitation efforts. The problem is exacerbated by the
growing trend toward tr... | [
{
"created": "Sun, 18 Feb 2024 01:43:39 GMT",
"version": "v1"
},
{
"created": "Sat, 25 May 2024 06:28:49 GMT",
"version": "v2"
}
] | 2024-05-28 | [
[
"Chua",
"Ming Xuan",
""
],
[
"Okubo",
"Yoshiro",
""
],
[
"Peng",
"Shuhua",
""
],
[
"Do",
"Thanh Nho",
""
],
[
"Wang",
"Chun Hui",
""
],
[
"Wu",
"Liao",
""
]
] | A common challenge in Bicep Curls rehabilitation is muscle compensation, where patients adopt alternative movement patterns when the primary muscle group cannot act due to injury or fatigue, significantly decreasing the effectiveness of rehabilitation efforts. The problem is exacerbated by the growing trend toward tran... |
2106.15252 | Kai Han | Kai Han and Sylvestre-Alvise Rebuffi and S\'ebastien Ehrhardt and
Andrea Vedaldi and Andrew Zisserman | AutoNovel: Automatically Discovering and Learning Novel Visual
Categories | TPAMI 2021, code:
http://www.robots.ox.ac.uk/~vgg/research/auto_novel/. arXiv admin note:
substantial text overlap with arXiv:2002.05714 | null | 10.1109/TPAMI.2021.3091944 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We tackle the problem of discovering novel classes in an image collection
given labelled examples of other classes. We present a new approach called
AutoNovel to address this problem by combining three ideas: (1) we suggest that
the common approach of bootstrapping an image representation using the labelled
data only... | [
{
"created": "Tue, 29 Jun 2021 11:12:16 GMT",
"version": "v1"
}
] | 2021-06-30 | [
[
"Han",
"Kai",
""
],
[
"Rebuffi",
"Sylvestre-Alvise",
""
],
[
"Ehrhardt",
"Sébastien",
""
],
[
"Vedaldi",
"Andrea",
""
],
[
"Zisserman",
"Andrew",
""
]
] | We tackle the problem of discovering novel classes in an image collection given labelled examples of other classes. We present a new approach called AutoNovel to address this problem by combining three ideas: (1) we suggest that the common approach of bootstrapping an image representation using the labelled data only i... |
cs/0603124 | Sheng Yang | Sheng Yang and Jean-Claude Belfiore | Diversity-Multiplexing Tradeoff of Double Scattering MIMO Channels | 17 pages, 1 figure, submitted to IEEE trans. IT | null | null | null | cs.IT math.IT | null | It is well known that the presence of double scattering degrades the
performance of a MIMO channel, in terms of both the multiplexing gain and the
diversity gain. In this paper, a closed-form expression of the
diversity-multiplexing tradeoff (DMT) of double scattering MIMO channels is
obtained. It is shown that, for ... | [
{
"created": "Thu, 30 Mar 2006 17:45:59 GMT",
"version": "v1"
},
{
"created": "Fri, 31 Mar 2006 12:40:33 GMT",
"version": "v2"
}
] | 2007-07-16 | [
[
"Yang",
"Sheng",
""
],
[
"Belfiore",
"Jean-Claude",
""
]
] | It is well known that the presence of double scattering degrades the performance of a MIMO channel, in terms of both the multiplexing gain and the diversity gain. In this paper, a closed-form expression of the diversity-multiplexing tradeoff (DMT) of double scattering MIMO channels is obtained. It is shown that, for a ... |
2206.15058 | Libin Zhu | Libin Zhu, Parthe Pandit, Mikhail Belkin | A note on Linear Bottleneck networks and their Transition to
Multilinearity | null | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Randomly initialized wide neural networks transition to linear functions of
weights as the width grows, in a ball of radius $O(1)$ around initialization. A
necessary condition for this result is that all layers of the network are wide
enough, i.e., all widths tend to infinity. However, the transition to linearity
bre... | [
{
"created": "Thu, 30 Jun 2022 06:40:32 GMT",
"version": "v1"
}
] | 2022-07-01 | [
[
"Zhu",
"Libin",
""
],
[
"Pandit",
"Parthe",
""
],
[
"Belkin",
"Mikhail",
""
]
] | Randomly initialized wide neural networks transition to linear functions of weights as the width grows, in a ball of radius $O(1)$ around initialization. A necessary condition for this result is that all layers of the network are wide enough, i.e., all widths tend to infinity. However, the transition to linearity break... |
2208.13707 | Hui Zhou | Hui Zhou, Ken Raffenetti, Yanfei Guo, and Rajeev Thakur | MPIX Stream: An Explicit Solution to Hybrid MPI+X Programming | 10 pages, EuroMPI/USA'22 | null | 10.1145/3555819.3555820 | null | cs.DC cs.PF | http://creativecommons.org/licenses/by/4.0/ | The hybrid MPI+X programming paradigm, where X refers to threads or GPUs, has
gained prominence in the high-performance computing arena. This corresponds to
a trend of system architectures growing more heterogeneous. The current MPI
standard only specifies the compatibility levels between MPI and threading
runtimes. ... | [
{
"created": "Mon, 29 Aug 2022 16:36:03 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Aug 2022 02:15:43 GMT",
"version": "v2"
}
] | 2022-08-31 | [
[
"Zhou",
"Hui",
""
],
[
"Raffenetti",
"Ken",
""
],
[
"Guo",
"Yanfei",
""
],
[
"Thakur",
"Rajeev",
""
]
] | The hybrid MPI+X programming paradigm, where X refers to threads or GPUs, has gained prominence in the high-performance computing arena. This corresponds to a trend of system architectures growing more heterogeneous. The current MPI standard only specifies the compatibility levels between MPI and threading runtimes. No... |
2112.12284 | Linwei Zhu | Yun Zhang, Linwei Zhu, Gangyi Jiang, Sam Kwong and C.-C.Jay Kuo | A Survey on Perceptually Optimized Video Coding | 36 pages, 12 figures, 6 tables, accepted by ACM Computing Surveys | null | null | null | cs.MM eess.IV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To provide users with more realistic visual experiences, videos are
developing in the trends of Ultra High Definition (UHD), High Frame Rate (HFR),
High Dynamic Range (HDR), Wide Color Gammut (WCG) and high clarity. However,
the data amount of videos increases exponentially, which requires high
efficiency video compr... | [
{
"created": "Thu, 23 Dec 2021 00:19:16 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Nov 2022 02:28:27 GMT",
"version": "v2"
}
] | 2022-11-17 | [
[
"Zhang",
"Yun",
""
],
[
"Zhu",
"Linwei",
""
],
[
"Jiang",
"Gangyi",
""
],
[
"Kwong",
"Sam",
""
],
[
"Kuo",
"C. -C. Jay",
""
]
] | To provide users with more realistic visual experiences, videos are developing in the trends of Ultra High Definition (UHD), High Frame Rate (HFR), High Dynamic Range (HDR), Wide Color Gammut (WCG) and high clarity. However, the data amount of videos increases exponentially, which requires high efficiency video compres... |
2203.15958 | Yangyang Xu | Yangyang Xu and Bailin Deng and Junle Wang and Yanqing Jing and Jia
Pan and Shengfeng He | High-resolution Face Swapping via Latent Semantics Disentanglement | Paper is Acctpted by CVPR2022 | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We present a novel high-resolution face swapping method using the inherent
prior knowledge of a pre-trained GAN model. Although previous research can
leverage generative priors to produce high-resolution results, their quality
can suffer from the entangled semantics of the latent space. We explicitly
disentangle the ... | [
{
"created": "Wed, 30 Mar 2022 00:33:08 GMT",
"version": "v1"
}
] | 2022-03-31 | [
[
"Xu",
"Yangyang",
""
],
[
"Deng",
"Bailin",
""
],
[
"Wang",
"Junle",
""
],
[
"Jing",
"Yanqing",
""
],
[
"Pan",
"Jia",
""
],
[
"He",
"Shengfeng",
""
]
] | We present a novel high-resolution face swapping method using the inherent prior knowledge of a pre-trained GAN model. Although previous research can leverage generative priors to produce high-resolution results, their quality can suffer from the entangled semantics of the latent space. We explicitly disentangle the la... |
2111.00970 | Piotr Szyma\'nski | Szymon Wo\'zniak, Piotr Szyma\'nski | Hex2vec -- Context-Aware Embedding H3 Hexagons with OpenStreetMap Tags | Accepted at 4th ACM SIGSPATIAL International Workshop on AI for
Geographic Knowledge Discovery (GEOAI '21) | null | 10.1145/3486635.3491076 | null | cs.LG cs.AI | http://creativecommons.org/licenses/by-sa/4.0/ | Representation learning of spatial and geographic data is a rapidly
developing field which allows for similarity detection between areas and
high-quality inference using deep neural networks. Past approaches however
concentrated on embedding raster imagery (maps, street or satellite photos),
mobility data or road net... | [
{
"created": "Mon, 1 Nov 2021 14:22:53 GMT",
"version": "v1"
}
] | 2021-11-02 | [
[
"Woźniak",
"Szymon",
""
],
[
"Szymański",
"Piotr",
""
]
] | Representation learning of spatial and geographic data is a rapidly developing field which allows for similarity detection between areas and high-quality inference using deep neural networks. Past approaches however concentrated on embedding raster imagery (maps, street or satellite photos), mobility data or road netwo... |
1904.08788 | Giannis Delimpaltadakis | Giannis Delimpaltadakis and Manuel Mazo Jr | Isochronous Partitions for Region-Based Self-Triggered Control | One of the numerical examples contains improved results compared to
older versions | IEEE Transactions on Automatic Control, vol. 66, no. 3, pp.
1160-1173, March 2021 | 10.1109/TAC.2020.2994020 | null | cs.SY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we propose a region-based self-triggered control (STC) scheme
for nonlinear systems. The state space is partitioned into a finite number of
regions, each of which is associated to a uniform inter-event time. The
controller, at each sampling time instant, checks to which region does the
current state bel... | [
{
"created": "Thu, 18 Apr 2019 13:53:09 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Mar 2020 13:42:36 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Mar 2022 14:33:49 GMT",
"version": "v3"
}
] | 2022-06-09 | [
[
"Delimpaltadakis",
"Giannis",
""
],
[
"Mazo",
"Manuel",
"Jr"
]
] | In this work, we propose a region-based self-triggered control (STC) scheme for nonlinear systems. The state space is partitioned into a finite number of regions, each of which is associated to a uniform inter-event time. The controller, at each sampling time instant, checks to which region does the current state belon... |
1902.03899 | Alexander Spiegelman | Guy Goren and Alexander Spiegelman | Mind the Mining | null | null | null | null | cs.CR cs.DC cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we revisit the mining strategies in proof of work based
cryptocurrencies and propose two strategies, we call smart and smarter mining,
that in many cases strictly dominate honest mining. In contrast to other known
attacks, like selfish mining, which induce zero-sum games among the miners, the
strategies... | [
{
"created": "Mon, 11 Feb 2019 14:38:04 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Feb 2019 10:22:31 GMT",
"version": "v2"
}
] | 2019-02-13 | [
[
"Goren",
"Guy",
""
],
[
"Spiegelman",
"Alexander",
""
]
] | In this paper we revisit the mining strategies in proof of work based cryptocurrencies and propose two strategies, we call smart and smarter mining, that in many cases strictly dominate honest mining. In contrast to other known attacks, like selfish mining, which induce zero-sum games among the miners, the strategies p... |
2206.06057 | Lam Pham | Lam Pham, Dat Ngo, Anahid Jalali, Alexander Schindler | Low-complexity deep learning frameworks for acoustic scene
classification | null | null | null | null | cs.SD cs.LG eess.AS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this report, we presents low-complexity deep learning frameworks for
acoustic scene classification (ASC). The proposed frameworks can be separated
into four main steps: Front-end spectrogram extraction, online data
augmentation, back-end classification, and late fusion of predicted
probabilities. In particular, we... | [
{
"created": "Mon, 13 Jun 2022 11:41:39 GMT",
"version": "v1"
}
] | 2022-06-14 | [
[
"Pham",
"Lam",
""
],
[
"Ngo",
"Dat",
""
],
[
"Jalali",
"Anahid",
""
],
[
"Schindler",
"Alexander",
""
]
] | In this report, we presents low-complexity deep learning frameworks for acoustic scene classification (ASC). The proposed frameworks can be separated into four main steps: Front-end spectrogram extraction, online data augmentation, back-end classification, and late fusion of predicted probabilities. In particular, we i... |
2305.16968 | Joseph Chazalon | Philippe Bernet (1), Joseph Chazalon (1), Edwin Carlinet (1),
Alexandre Bourquelot (1), Elodie Puybareau (1) ((1) EPITA Research Lab.) | Linear Object Detection in Document Images using Multiple Object
Tracking | Accepted to ICDAR 2023 | null | null | null | cs.CV | http://creativecommons.org/licenses/by-sa/4.0/ | Linear objects convey substantial information about document structure, but
are challenging to detect accurately because of degradation (curved, erased) or
decoration (doubled, dashed). Many approaches can recover some vector
representation, but only one closed-source technique introduced in 1994, based
on Kalman fil... | [
{
"created": "Fri, 26 May 2023 14:22:03 GMT",
"version": "v1"
}
] | 2023-05-29 | [
[
"Bernet",
"Philippe",
"",
"EPITA Research Lab"
],
[
"Chazalon",
"Joseph",
"",
"EPITA Research Lab"
],
[
"Carlinet",
"Edwin",
"",
"EPITA Research Lab"
],
[
"Bourquelot",
"Alexandre",
"",
"EPITA Research Lab"
],
[
"Puybareau",
"... | Linear objects convey substantial information about document structure, but are challenging to detect accurately because of degradation (curved, erased) or decoration (doubled, dashed). Many approaches can recover some vector representation, but only one closed-source technique introduced in 1994, based on Kalman filte... |
1904.06109 | In Kyu Park | Xiaowei Yuan, In Kyu Park | Face De-occlusion using 3D Morphable Model and Generative Adversarial
Network | Presented in ICCV 2019 | null | null | null | cs.CV | http://creativecommons.org/licenses/by/4.0/ | In recent decades, 3D morphable model (3DMM) has been commonly used in
image-based photorealistic 3D face reconstruction. However, face images are
often corrupted by serious occlusion by non-face objects including eyeglasses,
masks, and hands. Such objects block the correct capture of landmarks and
shading informatio... | [
{
"created": "Fri, 12 Apr 2019 09:06:47 GMT",
"version": "v1"
},
{
"created": "Fri, 6 Sep 2019 14:29:45 GMT",
"version": "v2"
}
] | 2019-09-09 | [
[
"Yuan",
"Xiaowei",
""
],
[
"Park",
"In Kyu",
""
]
] | In recent decades, 3D morphable model (3DMM) has been commonly used in image-based photorealistic 3D face reconstruction. However, face images are often corrupted by serious occlusion by non-face objects including eyeglasses, masks, and hands. Such objects block the correct capture of landmarks and shading information.... |
2401.06310 | Akshita Jha | Akshita Jha, Vinodkumar Prabhakaran, Remi Denton, Sarah Laszlo, Shachi
Dave, Rida Qadri, Chandan K. Reddy, Sunipa Dev | ViSAGe: A Global-Scale Analysis of Visual Stereotypes in Text-to-Image
Generation | Association for Computational Linguistics (ACL) 2024 | null | null | null | cs.CV cs.CL cs.CY | http://creativecommons.org/licenses/by/4.0/ | Recent studies have shown that Text-to-Image (T2I) model generations can
reflect social stereotypes present in the real world. However, existing
approaches for evaluating stereotypes have a noticeable lack of coverage of
global identity groups and their associated stereotypes. To address this gap,
we introduce the Vi... | [
{
"created": "Fri, 12 Jan 2024 00:43:57 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Feb 2024 20:35:02 GMT",
"version": "v2"
},
{
"created": "Sun, 14 Jul 2024 21:17:05 GMT",
"version": "v3"
}
] | 2024-07-16 | [
[
"Jha",
"Akshita",
""
],
[
"Prabhakaran",
"Vinodkumar",
""
],
[
"Denton",
"Remi",
""
],
[
"Laszlo",
"Sarah",
""
],
[
"Dave",
"Shachi",
""
],
[
"Qadri",
"Rida",
""
],
[
"Reddy",
"Chandan K.",
""
],
[
... | Recent studies have shown that Text-to-Image (T2I) model generations can reflect social stereotypes present in the real world. However, existing approaches for evaluating stereotypes have a noticeable lack of coverage of global identity groups and their associated stereotypes. To address this gap, we introduce the ViSA... |
2102.09392 | Jacob Swambo MSci | Jacob Swambo and Antoine Poinsot | Risk Framework for Bitcoin Custody Operation with the Revault Protocol | null | null | null | null | cs.CY | http://creativecommons.org/licenses/by/4.0/ | Our contributions with this paper are twofold. First, we elucidate the
methodological requirements for a risk framework of custodial operations and
argue for the value of this type of risk model as complementary with
cryptographic and blockchain security models. Second, we present a risk model
in the form of a librar... | [
{
"created": "Sat, 13 Feb 2021 11:26:15 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Apr 2021 10:45:34 GMT",
"version": "v2"
}
] | 2021-04-29 | [
[
"Swambo",
"Jacob",
""
],
[
"Poinsot",
"Antoine",
""
]
] | Our contributions with this paper are twofold. First, we elucidate the methodological requirements for a risk framework of custodial operations and argue for the value of this type of risk model as complementary with cryptographic and blockchain security models. Second, we present a risk model in the form of a library ... |
1203.0088 | Panigrahy Rina | Rina Panigrahy, Li Zhang | The Mind Grows Circuits | null | null | null | null | cs.AI cs.FL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There is a vast supply of prior art that study models for mental processes.
Some studies in psychology and philosophy approach it from an inner perspective
in terms of experiences and percepts. Others such as neurobiology or
connectionist-machines approach it externally by viewing the mind as complex
circuit of neuro... | [
{
"created": "Thu, 1 Mar 2012 04:20:03 GMT",
"version": "v1"
},
{
"created": "Sat, 17 Mar 2012 19:32:10 GMT",
"version": "v2"
}
] | 2012-03-20 | [
[
"Panigrahy",
"Rina",
""
],
[
"Zhang",
"Li",
""
]
] | There is a vast supply of prior art that study models for mental processes. Some studies in psychology and philosophy approach it from an inner perspective in terms of experiences and percepts. Others such as neurobiology or connectionist-machines approach it externally by viewing the mind as complex circuit of neurons... |
1809.03251 | Oleg Finko | Sergey Dichenko and Oleg Finko | Two-Dimensional Control and Assurance of Data Integrity in Information
Systems Based on Residue Number System Codes and Cryptographic Hash Functions | REMS 2018: Russian Federation & Europe Multidisciplinary Symposium on
Computer Science and ICT NCFU -- North-Caucasus Federal University Stavropol,
Russia, October 15-17, 2018 | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The method of two-dimensional control and assurance of data integrity with
the possibility of their recovery for information systems operating under
conditions of random errors as well as errors generated through deliberate
actions of the attacker is proposed. The data recovery procedure is based on
the application o... | [
{
"created": "Mon, 10 Sep 2018 11:58:15 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Nov 2018 13:16:24 GMT",
"version": "v2"
},
{
"created": "Sat, 1 Dec 2018 12:41:09 GMT",
"version": "v3"
}
] | 2018-12-04 | [
[
"Dichenko",
"Sergey",
""
],
[
"Finko",
"Oleg",
""
]
] | The method of two-dimensional control and assurance of data integrity with the possibility of their recovery for information systems operating under conditions of random errors as well as errors generated through deliberate actions of the attacker is proposed. The data recovery procedure is based on the application of ... |
2406.05472 | Aydin Zaboli | Aydin Zaboli, Seong Lok Choi, Tai-Jin Song, Junho Hong | A Novel Generative AI-Based Framework for Anomaly Detection in Multicast
Messages in Smart Grid Communications | 10 pages, 10 figures, Submitted to IEEE Transactions on Information
Forensics and Security | null | null | null | cs.CR cs.SY eess.SY | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Cybersecurity breaches in digital substations can pose significant challenges
to the stability and reliability of power system operations. To address these
challenges, defense and mitigation techniques are required. Identifying and
detecting anomalies in information and communication technology (ICT) is
crucial to en... | [
{
"created": "Sat, 8 Jun 2024 13:28:50 GMT",
"version": "v1"
}
] | 2024-06-11 | [
[
"Zaboli",
"Aydin",
""
],
[
"Choi",
"Seong Lok",
""
],
[
"Song",
"Tai-Jin",
""
],
[
"Hong",
"Junho",
""
]
] | Cybersecurity breaches in digital substations can pose significant challenges to the stability and reliability of power system operations. To address these challenges, defense and mitigation techniques are required. Identifying and detecting anomalies in information and communication technology (ICT) is crucial to ensu... |
1812.05168 | Luiz Capretz Dr. | Tamer Mohamed Abdellatif, Luiz Fernando Capretz | Searching for Relevant Lessons Learned Using Hybrid Information
Retrieval Classifiers: A Case Study in Software Engineering | null | International Workshop on Professional Search (ACM SIGIR - ProfS
2018), pp. 12-17, Ann Arbor, Michigan, USA, July 2018 | null | null | cs.IR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The lessons learned (LL) repository is one of the most valuable sources of
knowledge for a software organization. It can provide distinctive guidance
regarding previous working solutions for historical software management
problems, or former success stories to be followed. However, the unstructured
format of the LL r... | [
{
"created": "Wed, 12 Dec 2018 21:45:33 GMT",
"version": "v1"
}
] | 2018-12-14 | [
[
"Abdellatif",
"Tamer Mohamed",
""
],
[
"Capretz",
"Luiz Fernando",
""
]
] | The lessons learned (LL) repository is one of the most valuable sources of knowledge for a software organization. It can provide distinctive guidance regarding previous working solutions for historical software management problems, or former success stories to be followed. However, the unstructured format of the LL rep... |
2401.05746 | Heqing Zou | Heqing Zou, Meng Shen, Yuchen Hu, Chen Chen, Eng Siong Chng, Deepu
Rajan | Cross-Modality and Within-Modality Regularization for Audio-Visual
DeepFake Detection | Accepted by ICASSP 2024 | null | null | null | cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Audio-visual deepfake detection scrutinizes manipulations in public video
using complementary multimodal cues. Current methods, which train on fused
multimodal data for multimodal targets face challenges due to uncertainties and
inconsistencies in learned representations caused by independent modality
manipulations i... | [
{
"created": "Thu, 11 Jan 2024 08:52:13 GMT",
"version": "v1"
}
] | 2024-01-12 | [
[
"Zou",
"Heqing",
""
],
[
"Shen",
"Meng",
""
],
[
"Hu",
"Yuchen",
""
],
[
"Chen",
"Chen",
""
],
[
"Chng",
"Eng Siong",
""
],
[
"Rajan",
"Deepu",
""
]
] | Audio-visual deepfake detection scrutinizes manipulations in public video using complementary multimodal cues. Current methods, which train on fused multimodal data for multimodal targets face challenges due to uncertainties and inconsistencies in learned representations caused by independent modality manipulations in ... |
2208.12804 | Maximilian Weininger | Florian J\"ungermann, Jan K\v{r}et\'insk\'y, and Maximilian Weininger | Algebraically Explainable Controllers: Decision Trees and Support Vector
Machines Join Forces | null | null | null | null | cs.LG cs.AI cs.SY eess.SY | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Recently, decision trees (DT) have been used as an explainable representation
of controllers (a.k.a. strategies, policies, schedulers). Although they are
often very efficient and produce small and understandable controllers for
discrete systems, complex continuous dynamics still pose a challenge. In
particular, when ... | [
{
"created": "Fri, 26 Aug 2022 17:57:37 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Aug 2022 11:28:10 GMT",
"version": "v2"
}
] | 2022-08-30 | [
[
"Jüngermann",
"Florian",
""
],
[
"Křetínský",
"Jan",
""
],
[
"Weininger",
"Maximilian",
""
]
] | Recently, decision trees (DT) have been used as an explainable representation of controllers (a.k.a. strategies, policies, schedulers). Although they are often very efficient and produce small and understandable controllers for discrete systems, complex continuous dynamics still pose a challenge. In particular, when th... |
2307.15773 | Yanfang Liu | Yanfang Liu, Guohao Dai and Wei W.Xing | Seeking the Yield Barrier: High-Dimensional SRAM Evaluation Through
Optimal Manifold | 2023 60th ACM/IEEE Design Automation Conference(DAC) | null | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Being able to efficiently obtain an accurate estimate of the failure
probability of SRAM components has become a central issue as model circuits
shrink their scale to submicrometer with advanced technology nodes. In this
work, we revisit the classic norm minimization method. We then generalize it
with infinite compon... | [
{
"created": "Fri, 28 Jul 2023 19:21:39 GMT",
"version": "v1"
}
] | 2023-08-01 | [
[
"Liu",
"Yanfang",
""
],
[
"Dai",
"Guohao",
""
],
[
"Xing",
"Wei W.",
""
]
] | Being able to efficiently obtain an accurate estimate of the failure probability of SRAM components has become a central issue as model circuits shrink their scale to submicrometer with advanced technology nodes. In this work, we revisit the classic norm minimization method. We then generalize it with infinite componen... |
1905.03176 | Ti-Yen Lan | Ti-Yen Lan, Tamir Bendory, Nicolas Boumal, Amit Singer | Multi-target Detection with an Arbitrary Spacing Distribution | 13 pages, 8 figures | null | 10.1109/TSP.2020.2975943 | null | cs.IT eess.SP math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by the structure reconstruction problem in single-particle
cryo-electron microscopy, we consider the multi-target detection model, where
multiple copies of a target signal occur at unknown locations in a long
measurement, further corrupted by additive Gaussian noise. At low noise levels,
one can easily dete... | [
{
"created": "Wed, 8 May 2019 16:02:02 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jun 2019 14:45:20 GMT",
"version": "v2"
},
{
"created": "Thu, 23 Jan 2020 02:08:53 GMT",
"version": "v3"
}
] | 2020-04-22 | [
[
"Lan",
"Ti-Yen",
""
],
[
"Bendory",
"Tamir",
""
],
[
"Boumal",
"Nicolas",
""
],
[
"Singer",
"Amit",
""
]
] | Motivated by the structure reconstruction problem in single-particle cryo-electron microscopy, we consider the multi-target detection model, where multiple copies of a target signal occur at unknown locations in a long measurement, further corrupted by additive Gaussian noise. At low noise levels, one can easily detect... |
2206.00730 | Tom Schaul | Tom Schaul, Andr\'e Barreto, John Quan, Georg Ostrovski | The Phenomenon of Policy Churn | Published at NeurIPS 2022 | null | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We identify and study the phenomenon of policy churn, that is, the rapid
change of the greedy policy in value-based reinforcement learning. Policy churn
operates at a surprisingly rapid pace, changing the greedy action in a large
fraction of states within a handful of learning updates (in a typical deep RL
set-up suc... | [
{
"created": "Wed, 1 Jun 2022 19:44:18 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Jun 2022 15:42:47 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Oct 2022 19:29:24 GMT",
"version": "v3"
}
] | 2022-10-24 | [
[
"Schaul",
"Tom",
""
],
[
"Barreto",
"André",
""
],
[
"Quan",
"John",
""
],
[
"Ostrovski",
"Georg",
""
]
] | We identify and study the phenomenon of policy churn, that is, the rapid change of the greedy policy in value-based reinforcement learning. Policy churn operates at a surprisingly rapid pace, changing the greedy action in a large fraction of states within a handful of learning updates (in a typical deep RL set-up such ... |
1612.07120 | Bin Bai Dr. | Bin Bai, Jianbin Liu, Yu Zhou, Songlin Zhang, Yuchen He, Zhuo Xu | Imaging around corners with single-pixel detector by computational ghost
imaging | null | null | 10.1016/j.ijleo.2017.08.057 | null | cs.CV physics.optics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have designed a single-pixel camera with imaging around corners based on
computational ghost imaging. It can obtain the image of an object when the
camera cannot look at the object directly. Our imaging system explores the fact
that a bucket detector in a ghost imaging setup has no spatial resolution
capability. A... | [
{
"created": "Thu, 8 Dec 2016 09:54:20 GMT",
"version": "v1"
}
] | 2017-10-11 | [
[
"Bai",
"Bin",
""
],
[
"Liu",
"Jianbin",
""
],
[
"Zhou",
"Yu",
""
],
[
"Zhang",
"Songlin",
""
],
[
"He",
"Yuchen",
""
],
[
"Xu",
"Zhuo",
""
]
] | We have designed a single-pixel camera with imaging around corners based on computational ghost imaging. It can obtain the image of an object when the camera cannot look at the object directly. Our imaging system explores the fact that a bucket detector in a ghost imaging setup has no spatial resolution capability. A s... |
1810.03664 | Diptarka Chakraborty | Diptarka Chakraborty, Debarati Das, Elazar Goldenberg, Michal Koucky,
Michael Saks | Approximating Edit Distance Within Constant Factor in Truly
Sub-Quadratic Time | null | Journal of the ACM, Volume 67, Issue 6, October 2020, Article No.:
36, Page number: 1-22 | 10.1145/3422823 | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Edit distance is a measure of similarity of two strings based on the minimum
number of character insertions, deletions, and substitutions required to
transform one string into the other. The edit distance can be computed exactly
using a dynamic programming algorithm that runs in quadratic time. Andoni,
Krauthgamer, a... | [
{
"created": "Mon, 8 Oct 2018 19:08:37 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Feb 2021 04:57:03 GMT",
"version": "v2"
}
] | 2021-02-17 | [
[
"Chakraborty",
"Diptarka",
""
],
[
"Das",
"Debarati",
""
],
[
"Goldenberg",
"Elazar",
""
],
[
"Koucky",
"Michal",
""
],
[
"Saks",
"Michael",
""
]
] | Edit distance is a measure of similarity of two strings based on the minimum number of character insertions, deletions, and substitutions required to transform one string into the other. The edit distance can be computed exactly using a dynamic programming algorithm that runs in quadratic time. Andoni, Krauthgamer, and... |
2103.11715 | Antonios Liapis | Antonios Liapis, Hector P. Martinez, Julian Togelius and Georgios N.
Yannakakis | Transforming Exploratory Creativity with DeLeNoX | 8 pages | Proceedings of the Fourth International Conference on
Computational Creativity, 2013, pages 56-63 | null | null | cs.AI cs.LG cs.NE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce DeLeNoX (Deep Learning Novelty Explorer), a system that
autonomously creates artifacts in constrained spaces according to its own
evolving interestingness criterion. DeLeNoX proceeds in alternating phases of
exploration and transformation. In the exploration phases, a version of novelty
search augmented ... | [
{
"created": "Mon, 22 Mar 2021 10:39:29 GMT",
"version": "v1"
}
] | 2021-03-23 | [
[
"Liapis",
"Antonios",
""
],
[
"Martinez",
"Hector P.",
""
],
[
"Togelius",
"Julian",
""
],
[
"Yannakakis",
"Georgios N.",
""
]
] | We introduce DeLeNoX (Deep Learning Novelty Explorer), a system that autonomously creates artifacts in constrained spaces according to its own evolving interestingness criterion. DeLeNoX proceeds in alternating phases of exploration and transformation. In the exploration phases, a version of novelty search augmented wi... |
1203.3883 | Igor Sergeev | Igor S. Sergeev | A note on the fast power series' exponential | 7 pages, in English; 7 pages, in Russian | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is shown that the exponential of a complex power series up to order n can
be implemented via (23/12+o(1))M(n) binary arithmetic operations over complex
field, where M(n) stands for the (smoothed) complexity of multiplication of
polynomials of degree <n in FFT-model. Yet, it is shown how to raise a power
series to ... | [
{
"created": "Sat, 17 Mar 2012 18:20:32 GMT",
"version": "v1"
}
] | 2012-03-20 | [
[
"Sergeev",
"Igor S.",
""
]
] | It is shown that the exponential of a complex power series up to order n can be implemented via (23/12+o(1))M(n) binary arithmetic operations over complex field, where M(n) stands for the (smoothed) complexity of multiplication of polynomials of degree <n in FFT-model. Yet, it is shown how to raise a power series to a ... |
2403.08295 | Thomas Mesnard | Gemma Team: Thomas Mesnard, Cassidy Hardin, Robert Dadashi, Surya
Bhupatiraju, Shreya Pathak, Laurent Sifre, Morgane Rivi\`ere, Mihir Sanjay
Kale, Juliette Love, Pouya Tafti, L\'eonard Hussenot, Pier Giuseppe Sessa,
Aakanksha Chowdhery, Adam Roberts, Aditya Barua, Alex Botev, Alex Castro-Ros,
Ambrose Slone, Am\... | Gemma: Open Models Based on Gemini Research and Technology | null | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | This work introduces Gemma, a family of lightweight, state-of-the art open
models built from the research and technology used to create Gemini models.
Gemma models demonstrate strong performance across academic benchmarks for
language understanding, reasoning, and safety. We release two sizes of models
(2 billion and... | [
{
"created": "Wed, 13 Mar 2024 06:59:16 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 2024 12:32:33 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Apr 2024 13:53:29 GMT",
"version": "v3"
},
{
"created": "Tue, 16 Apr 2024 12:52:47 GMT",
"version": "v4"
}
] | 2024-04-17 | [
[
"Gemma Team",
"",
""
],
[
"Mesnard",
"Thomas",
""
],
[
"Hardin",
"Cassidy",
""
],
[
"Dadashi",
"Robert",
""
],
[
"Bhupatiraju",
"Surya",
""
],
[
"Pathak",
"Shreya",
""
],
[
"Sifre",
"Laurent",
""
],
[
... | This work introduces Gemma, a family of lightweight, state-of-the art open models built from the research and technology used to create Gemini models. Gemma models demonstrate strong performance across academic benchmarks for language understanding, reasoning, and safety. We release two sizes of models (2 billion and 7... |
2308.10068 | Duo Wu | Duo Wu, Dayou Zhang, Miao Zhang, Ruoyu Zhang, Fangxin Wang, Shuguang
Cui | ILCAS: Imitation Learning-Based Configuration-Adaptive Streaming for
Live Video Analytics with Cross-Camera Collaboration | This article has been accepted for publication in IEEE Transactions
on Mobile Computing. Citation information: DOI 10.1109/TMC.2023.3327097 | null | 10.1109/TMC.2023.3327097 | null | cs.NI cs.LG cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The high-accuracy and resource-intensive deep neural networks (DNNs) have
been widely adopted by live video analytics (VA), where camera videos are
streamed over the network to resource-rich edge/cloud servers for DNN
inference. Common video encoding configurations (e.g., resolution and frame
rate) have been identifi... | [
{
"created": "Sat, 19 Aug 2023 16:20:59 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Nov 2023 12:05:23 GMT",
"version": "v2"
}
] | 2023-11-03 | [
[
"Wu",
"Duo",
""
],
[
"Zhang",
"Dayou",
""
],
[
"Zhang",
"Miao",
""
],
[
"Zhang",
"Ruoyu",
""
],
[
"Wang",
"Fangxin",
""
],
[
"Cui",
"Shuguang",
""
]
] | The high-accuracy and resource-intensive deep neural networks (DNNs) have been widely adopted by live video analytics (VA), where camera videos are streamed over the network to resource-rich edge/cloud servers for DNN inference. Common video encoding configurations (e.g., resolution and frame rate) have been identified... |
0903.2188 | Damiano Zanardini | Victor Pablos Ceruelo and Susana Munoz-Hernandez and Hannes Strass | Rfuzzy framework | Paper presented at the 18th Workshop on Logic-based Methods in
Programming Environments (WLPE2008) (Report-No: WLPE/2008). Paper submitted
by a co-editor of the Workshop proceedings | null | null | WLPE/2008/01 | cs.PL cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Fuzzy reasoning is a very productive research field that during the last
years has provided a number of theoretical approaches and practical
implementation prototypes. Nevertheless, the classical implementations, like
Fril, are not adapted to the latest formal approaches, like multi-adjoint logic
semantics. Some prom... | [
{
"created": "Thu, 12 Mar 2009 15:20:19 GMT",
"version": "v1"
}
] | 2009-03-13 | [
[
"Ceruelo",
"Victor Pablos",
""
],
[
"Munoz-Hernandez",
"Susana",
""
],
[
"Strass",
"Hannes",
""
]
] | Fuzzy reasoning is a very productive research field that during the last years has provided a number of theoretical approaches and practical implementation prototypes. Nevertheless, the classical implementations, like Fril, are not adapted to the latest formal approaches, like multi-adjoint logic semantics. Some promis... |
1609.06553 | Jose Barros Justo | Jose Luis Barros-Justo, Fernando Pinciroli, Santiago Matalonga, Marco
Aurelio Paz Gonzalez, Nelson Martinez Araujo | Systematic Mapping Protocol: Have Systematic Reuse Benefits Been
Transferred to Real-world Settings? | The aim of this complete description of a protocol for conducting a
systematic mapping study is to accompany a full research paper on the subject
of Software Reuse | null | null | null | cs.SE | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This document details the planning phase of a Systematic Mapping Study. Our
goal is to identify and to understand the benefits that the software
engineering community has reported on the application of the different reuse
strategies in industrial context, by building a general picture (map)
containing: the claimed be... | [
{
"created": "Tue, 20 Sep 2016 12:13:19 GMT",
"version": "v1"
}
] | 2016-09-22 | [
[
"Barros-Justo",
"Jose Luis",
""
],
[
"Pinciroli",
"Fernando",
""
],
[
"Matalonga",
"Santiago",
""
],
[
"Gonzalez",
"Marco Aurelio Paz",
""
],
[
"Araujo",
"Nelson Martinez",
""
]
] | This document details the planning phase of a Systematic Mapping Study. Our goal is to identify and to understand the benefits that the software engineering community has reported on the application of the different reuse strategies in industrial context, by building a general picture (map) containing: the claimed bene... |
2208.11246 | Richard Zhang | Gavin Zhang, Hong-Ming Chiu, Richard Y. Zhang | Accelerating SGD for Highly Ill-Conditioned Huge-Scale Online Matrix
Completion | NeurIPS 2022 | null | null | null | cs.LG math.OC stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The matrix completion problem seeks to recover a $d\times d$ ground truth
matrix of low rank $r\ll d$ from observations of its individual elements.
Real-world matrix completion is often a huge-scale optimization problem, with
$d$ so large that even the simplest full-dimension vector operations with
$O(d)$ time comple... | [
{
"created": "Wed, 24 Aug 2022 00:56:52 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Oct 2022 01:25:40 GMT",
"version": "v2"
}
] | 2022-10-25 | [
[
"Zhang",
"Gavin",
""
],
[
"Chiu",
"Hong-Ming",
""
],
[
"Zhang",
"Richard Y.",
""
]
] | The matrix completion problem seeks to recover a $d\times d$ ground truth matrix of low rank $r\ll d$ from observations of its individual elements. Real-world matrix completion is often a huge-scale optimization problem, with $d$ so large that even the simplest full-dimension vector operations with $O(d)$ time complexi... |
2007.08303 | Klaus Kursawe | Klaus Kursawe | Wendy, the Good Little Fairness Widget | null | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The advent of decentralized trading markets introduces a number of new
challenges for consensus protocols. In addition to the `usual' attacks -- a
subset of the validators trying to prevent disagreement -- there is now the
possibility of financial fraud, which can abuse properties not normally
considered critical in ... | [
{
"created": "Thu, 16 Jul 2020 12:43:31 GMT",
"version": "v1"
}
] | 2020-07-17 | [
[
"Kursawe",
"Klaus",
""
]
] | The advent of decentralized trading markets introduces a number of new challenges for consensus protocols. In addition to the `usual' attacks -- a subset of the validators trying to prevent disagreement -- there is now the possibility of financial fraud, which can abuse properties not normally considered critical in co... |
2211.05716 | Sixing Yu | Sixing Yu, J. Pablo Mu\~noz, Ali Jannesari | Resource-Aware Heterogeneous Federated Learning using Neural
Architecture Search | Accepted at the 30th International European Conference on Parallel
and Distributed Computing (Euro-Par 2024) | null | null | null | cs.LG cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Federated Learning (FL) is extensively used to train AI/ML models in
distributed and privacy-preserving settings. Participant edge devices in FL
systems typically contain non-independent and identically distributed (Non-IID)
private data and unevenly distributed computational resources. Preserving user
data privacy w... | [
{
"created": "Wed, 9 Nov 2022 09:38:57 GMT",
"version": "v1"
},
{
"created": "Wed, 1 May 2024 03:31:12 GMT",
"version": "v2"
}
] | 2024-05-02 | [
[
"Yu",
"Sixing",
""
],
[
"Muñoz",
"J. Pablo",
""
],
[
"Jannesari",
"Ali",
""
]
] | Federated Learning (FL) is extensively used to train AI/ML models in distributed and privacy-preserving settings. Participant edge devices in FL systems typically contain non-independent and identically distributed (Non-IID) private data and unevenly distributed computational resources. Preserving user data privacy whi... |
2304.09174 | Chunxu Zhang | Zijian Zhang, Xiangyu Zhao, Hao Miao, Chunxu Zhang, Hongwei Zhao and
Junbo Zhang | AutoSTL: Automated Spatio-Temporal Multi-Task Learning | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Spatio-Temporal prediction plays a critical role in smart city construction.
Jointly modeling multiple spatio-temporal tasks can further promote an
intelligent city life by integrating their inseparable relationship. However,
existing studies fail to address this joint learning problem well, which
generally solve tas... | [
{
"created": "Sun, 16 Apr 2023 10:03:05 GMT",
"version": "v1"
}
] | 2023-04-20 | [
[
"Zhang",
"Zijian",
""
],
[
"Zhao",
"Xiangyu",
""
],
[
"Miao",
"Hao",
""
],
[
"Zhang",
"Chunxu",
""
],
[
"Zhao",
"Hongwei",
""
],
[
"Zhang",
"Junbo",
""
]
] | Spatio-Temporal prediction plays a critical role in smart city construction. Jointly modeling multiple spatio-temporal tasks can further promote an intelligent city life by integrating their inseparable relationship. However, existing studies fail to address this joint learning problem well, which generally solve tasks... |
1401.3907 | Xiaosong Lu | Xiaosong Lu, Howard M. Schwartz, Sidney N. Givigi Jr | Policy Invariance under Reward Transformations for General-Sum
Stochastic Games | null | Journal Of Artificial Intelligence Research, Volume 41, pages
397-406, 2011 | 10.1613/jair.3384 | null | cs.GT cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the potential-based shaping method from Markov decision processes
to multi-player general-sum stochastic games. We prove that the Nash equilibria
in a stochastic game remains unchanged after potential-based shaping is applied
to the environment. The property of policy invariance provides a possible way
of s... | [
{
"created": "Thu, 16 Jan 2014 05:22:56 GMT",
"version": "v1"
}
] | 2014-01-17 | [
[
"Lu",
"Xiaosong",
""
],
[
"Schwartz",
"Howard M.",
""
],
[
"Givigi",
"Sidney N.",
"Jr"
]
] | We extend the potential-based shaping method from Markov decision processes to multi-player general-sum stochastic games. We prove that the Nash equilibria in a stochastic game remains unchanged after potential-based shaping is applied to the environment. The property of policy invariance provides a possible way of spe... |
2306.09467 | Mononito Goswami Mr. | Mononito Goswami, Vedant Sanil, Arjun Choudhry, Arvind Srinivasan,
Chalisa Udompanyawit, Artur Dubrawski | AQuA: A Benchmarking Tool for Label Quality Assessment | Accepted at the 37th Conference on Neural Information Processing
Systems (NeurIPS 2023) Track on Datasets and Benchmarks. Source code can be
found at www.github.com/autonlab/aqua/ | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Machine learning (ML) models are only as good as the data they are trained
on. But recent studies have found datasets widely used to train and evaluate ML
models, e.g. ImageNet, to have pervasive labeling errors. Erroneous labels on
the train set hurt ML models' ability to generalize, and they impact evaluation
and m... | [
{
"created": "Thu, 15 Jun 2023 19:42:11 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Jan 2024 11:10:28 GMT",
"version": "v2"
}
] | 2024-01-17 | [
[
"Goswami",
"Mononito",
""
],
[
"Sanil",
"Vedant",
""
],
[
"Choudhry",
"Arjun",
""
],
[
"Srinivasan",
"Arvind",
""
],
[
"Udompanyawit",
"Chalisa",
""
],
[
"Dubrawski",
"Artur",
""
]
] | Machine learning (ML) models are only as good as the data they are trained on. But recent studies have found datasets widely used to train and evaluate ML models, e.g. ImageNet, to have pervasive labeling errors. Erroneous labels on the train set hurt ML models' ability to generalize, and they impact evaluation and mod... |
1910.05467 | Zhaorui Li | Zhaorui Li, Zhicong Huang, Chaochao Chen, Cheng Hong | Quantification of the Leakage in Federated Learning | null | null | null | null | cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the growing emphasis on users' privacy, federated learning has become
more and more popular. Many architectures have been raised for a better
security. Most architecture work on the assumption that data's gradient could
not leak information. However, some work, recently, has shown such gradients
may lead to leak... | [
{
"created": "Sat, 12 Oct 2019 02:39:54 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Mar 2020 12:43:49 GMT",
"version": "v2"
}
] | 2020-03-12 | [
[
"Li",
"Zhaorui",
""
],
[
"Huang",
"Zhicong",
""
],
[
"Chen",
"Chaochao",
""
],
[
"Hong",
"Cheng",
""
]
] | With the growing emphasis on users' privacy, federated learning has become more and more popular. Many architectures have been raised for a better security. Most architecture work on the assumption that data's gradient could not leak information. However, some work, recently, has shown such gradients may lead to leakag... |
2008.12336 | Amro Alabsi Aljundi | Taha Atahan Akyildiz, Amro Alabsi Aljundi, Kamer Kaya | GOSH: Embedding Big Graphs on Small Hardware | 11 pages, 4 figures, published in ICPP 2020: The 49th International
Conference on Parallel Processing - Edmonton, AB, Canada | null | 10.1145/3404397.3404456 | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In graph embedding, the connectivity information of a graph is used to
represent each vertex as a point in a d-dimensional space. Unlike the original,
irregular structural information, such a representation can be used for a
multitude of machine learning tasks. Although the process is extremely useful
in practice, it... | [
{
"created": "Thu, 27 Aug 2020 18:53:32 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Aug 2020 09:38:24 GMT",
"version": "v2"
}
] | 2020-09-01 | [
[
"Akyildiz",
"Taha Atahan",
""
],
[
"Aljundi",
"Amro Alabsi",
""
],
[
"Kaya",
"Kamer",
""
]
] | In graph embedding, the connectivity information of a graph is used to represent each vertex as a point in a d-dimensional space. Unlike the original, irregular structural information, such a representation can be used for a multitude of machine learning tasks. Although the process is extremely useful in practice, it i... |
1804.06559 | Ye Yuan | Jianfeng Wang, Ye Yuan, Boxun Li, Gang Yu, Sun Jian | SFace: An Efficient Network for Face Detection in Large Scale Variations | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Face detection serves as a fundamental research topic for many applications
like face recognition. Impressive progress has been made especially with the
recent development of convolutional neural networks. However, the issue of
large scale variations, which widely exists in high resolution images/videos,
has not been... | [
{
"created": "Wed, 18 Apr 2018 05:25:57 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Apr 2018 09:40:22 GMT",
"version": "v2"
}
] | 2018-04-24 | [
[
"Wang",
"Jianfeng",
""
],
[
"Yuan",
"Ye",
""
],
[
"Li",
"Boxun",
""
],
[
"Yu",
"Gang",
""
],
[
"Jian",
"Sun",
""
]
] | Face detection serves as a fundamental research topic for many applications like face recognition. Impressive progress has been made especially with the recent development of convolutional neural networks. However, the issue of large scale variations, which widely exists in high resolution images/videos, has not been w... |
2006.11176 | Elizaveta Sivak | Elizaveta Sivak and Ivan Smirnov | Measuring Adolescents' Well-being: Correspondence of Naive Digital
Traces to Survey Data | null | null | 10.1007/978-3-030-60975-7_26 | null | cs.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Digital traces are often used as a substitute for survey data. However, it is
unclear whether and how digital traces actually correspond to the survey-based
traits they purport to measure. This paper examines correlations between
self-reports and digital trace proxies of depression, anxiety, mood, social
integration ... | [
{
"created": "Fri, 19 Jun 2020 15:09:58 GMT",
"version": "v1"
}
] | 2024-07-02 | [
[
"Sivak",
"Elizaveta",
""
],
[
"Smirnov",
"Ivan",
""
]
] | Digital traces are often used as a substitute for survey data. However, it is unclear whether and how digital traces actually correspond to the survey-based traits they purport to measure. This paper examines correlations between self-reports and digital trace proxies of depression, anxiety, mood, social integration an... |
2204.07212 | Chen Quan | Chen Quan, Yunghsiang S. Han, Baocheng Geng, Pramod K. Varshney | Reputation and Audit Bit Based Distributed Detection in the Presence of
Byzantine | null | null | null | null | cs.CR eess.SP | http://creativecommons.org/licenses/by-nc-sa/4.0/ | In this paper, two reputation based algorithms called Reputation and audit
based clustering (RAC) algorithm and Reputation and audit based clustering with
auxiliary anchor node (RACA) algorithm are proposed to defend against Byzantine
attacks in distributed detection networks when the fusion center (FC) has no
prior ... | [
{
"created": "Thu, 14 Apr 2022 20:22:23 GMT",
"version": "v1"
}
] | 2022-04-18 | [
[
"Quan",
"Chen",
""
],
[
"Han",
"Yunghsiang S.",
""
],
[
"Geng",
"Baocheng",
""
],
[
"Varshney",
"Pramod K.",
""
]
] | In this paper, two reputation based algorithms called Reputation and audit based clustering (RAC) algorithm and Reputation and audit based clustering with auxiliary anchor node (RACA) algorithm are proposed to defend against Byzantine attacks in distributed detection networks when the fusion center (FC) has no prior kn... |
1902.06527 | Woojun Kim | Woojun Kim, Myungsik Cho, Youngchul Sung | Message-Dropout: An Efficient Training Method for Multi-Agent Deep
Reinforcement Learning | The 33rd AAAI Conference on Artificial Intelligence (AAAI) 2019 | null | null | null | cs.LG cs.AI cs.MA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose a new learning technique named message-dropout to
improve the performance for multi-agent deep reinforcement learning under two
application scenarios: 1) classical multi-agent reinforcement learning with
direct message communication among agents and 2) centralized training with
decentralized... | [
{
"created": "Mon, 18 Feb 2019 11:40:29 GMT",
"version": "v1"
}
] | 2019-02-19 | [
[
"Kim",
"Woojun",
""
],
[
"Cho",
"Myungsik",
""
],
[
"Sung",
"Youngchul",
""
]
] | In this paper, we propose a new learning technique named message-dropout to improve the performance for multi-agent deep reinforcement learning under two application scenarios: 1) classical multi-agent reinforcement learning with direct message communication among agents and 2) centralized training with decentralized e... |
1907.10761 | Mikel Artetxe | Mikel Artetxe, Gorka Labaka, Eneko Agirre | Bilingual Lexicon Induction through Unsupervised Machine Translation | ACL 2019 | null | 10.18653/v1/P19-1494 | null | cs.CL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A recent research line has obtained strong results on bilingual lexicon
induction by aligning independently trained word embeddings in two languages
and using the resulting cross-lingual embeddings to induce word translation
pairs through nearest neighbor or related retrieval methods. In this paper, we
propose an alt... | [
{
"created": "Wed, 24 Jul 2019 22:30:04 GMT",
"version": "v1"
}
] | 2021-12-28 | [
[
"Artetxe",
"Mikel",
""
],
[
"Labaka",
"Gorka",
""
],
[
"Agirre",
"Eneko",
""
]
] | A recent research line has obtained strong results on bilingual lexicon induction by aligning independently trained word embeddings in two languages and using the resulting cross-lingual embeddings to induce word translation pairs through nearest neighbor or related retrieval methods. In this paper, we propose an alter... |
2106.05508 | Jiankai Sun | Jiankai Sun and Xin Yang and Yuanshun Yao and Aonan Zhang and Weihao
Gao and Junyuan Xie and Chong Wang | Vertical Federated Learning without Revealing Intersection Membership | null | null | null | null | cs.LG cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Vertical Federated Learning (vFL) allows multiple parties that own different
attributes (e.g. features and labels) of the same data entity (e.g. a person)
to jointly train a model. To prepare the training data, vFL needs to identify
the common data entities shared by all parties. It is usually achieved by
Private Set... | [
{
"created": "Thu, 10 Jun 2021 05:26:50 GMT",
"version": "v1"
}
] | 2021-06-11 | [
[
"Sun",
"Jiankai",
""
],
[
"Yang",
"Xin",
""
],
[
"Yao",
"Yuanshun",
""
],
[
"Zhang",
"Aonan",
""
],
[
"Gao",
"Weihao",
""
],
[
"Xie",
"Junyuan",
""
],
[
"Wang",
"Chong",
""
]
] | Vertical Federated Learning (vFL) allows multiple parties that own different attributes (e.g. features and labels) of the same data entity (e.g. a person) to jointly train a model. To prepare the training data, vFL needs to identify the common data entities shared by all parties. It is usually achieved by Private Set I... |
2208.04097 | Rohit Ram | Rohit Ram, Emma Thomas, David Kernot and Marian-Andrei Rizoiu | Detecting Extreme Ideologies in Shifting Landscapes: an Automatic &
Context-Agnostic Approach | null | null | null | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In democratic countries, the ideology landscape is foundational to individual
and collective political action; conversely, fringe ideology drives
Ideologically Motivated Violent Extremism (IMVE). Therefore, quantifying
ideology is a crucial first step to an ocean of downstream problems, such as;
understanding and cou... | [
{
"created": "Mon, 8 Aug 2022 12:31:33 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Feb 2023 04:58:47 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Mar 2023 03:19:39 GMT",
"version": "v3"
}
] | 2023-03-30 | [
[
"Ram",
"Rohit",
""
],
[
"Thomas",
"Emma",
""
],
[
"Kernot",
"David",
""
],
[
"Rizoiu",
"Marian-Andrei",
""
]
] | In democratic countries, the ideology landscape is foundational to individual and collective political action; conversely, fringe ideology drives Ideologically Motivated Violent Extremism (IMVE). Therefore, quantifying ideology is a crucial first step to an ocean of downstream problems, such as; understanding and count... |
2003.00397 | Qi Wu | Qi Chen, Qi Wu, Rui Tang, Yuhan Wang, Shuai Wang, Mingkui Tan | Intelligent Home 3D: Automatic 3D-House Design from Linguistic
Descriptions Only | To appear in CVPR2020 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Home design is a complex task that normally requires architects to finish
with their professional skills and tools. It will be fascinating that if one
can produce a house plan intuitively without knowing much knowledge about home
design and experience of using complex designing tools, for example, via
natural languag... | [
{
"created": "Sun, 1 Mar 2020 04:28:48 GMT",
"version": "v1"
}
] | 2020-03-03 | [
[
"Chen",
"Qi",
""
],
[
"Wu",
"Qi",
""
],
[
"Tang",
"Rui",
""
],
[
"Wang",
"Yuhan",
""
],
[
"Wang",
"Shuai",
""
],
[
"Tan",
"Mingkui",
""
]
] | Home design is a complex task that normally requires architects to finish with their professional skills and tools. It will be fascinating that if one can produce a house plan intuitively without knowing much knowledge about home design and experience of using complex designing tools, for example, via natural language.... |
2105.02803 | Ruoxi Qin | Ruoxi Qin, Linyuan Wang, Xingyuan Chen, Xuehui Du, Bin Yan | Dynamic Defense Approach for Adversarial Robustness in Deep Neural
Networks via Stochastic Ensemble Smoothed Model | 17 pages,8 figures | null | null | null | cs.CR cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deep neural networks have been shown to suffer from critical vulnerabilities
under adversarial attacks. This phenomenon stimulated the creation of different
attack and defense strategies similar to those adopted in cyberspace security.
The dependence of such strategies on attack and defense mechanisms makes the
assoc... | [
{
"created": "Thu, 6 May 2021 16:48:52 GMT",
"version": "v1"
}
] | 2021-05-07 | [
[
"Qin",
"Ruoxi",
""
],
[
"Wang",
"Linyuan",
""
],
[
"Chen",
"Xingyuan",
""
],
[
"Du",
"Xuehui",
""
],
[
"Yan",
"Bin",
""
]
] | Deep neural networks have been shown to suffer from critical vulnerabilities under adversarial attacks. This phenomenon stimulated the creation of different attack and defense strategies similar to those adopted in cyberspace security. The dependence of such strategies on attack and defense mechanisms makes the associa... |
1807.08706 | Jasper Van Der Waa | Jasper van der Waa, Jurriaan van Diggelen, Karel van den Bosch, Mark
Neerincx | Contrastive Explanations for Reinforcement Learning in terms of Expected
Consequences | XAI workshop on the IJCAI conference 2018, Stockholm, Sweden | IJCAI-18 Workshop on Explainable AI (XAI). Vol. 37. 2018 | null | null | cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Machine Learning models become increasingly proficient in complex tasks.
However, even for experts in the field, it can be difficult to understand what
the model learned. This hampers trust and acceptance, and it obstructs the
possibility to correct the model. There is therefore a need for transparency of
machine lea... | [
{
"created": "Mon, 23 Jul 2018 16:32:38 GMT",
"version": "v1"
}
] | 2018-07-24 | [
[
"van der Waa",
"Jasper",
""
],
[
"van Diggelen",
"Jurriaan",
""
],
[
"Bosch",
"Karel van den",
""
],
[
"Neerincx",
"Mark",
""
]
] | Machine Learning models become increasingly proficient in complex tasks. However, even for experts in the field, it can be difficult to understand what the model learned. This hampers trust and acceptance, and it obstructs the possibility to correct the model. There is therefore a need for transparency of machine learn... |
1505.07395 | Marko Horvat | Marko Horvat, Dujo Duvnjak, Davor Jug | GWAT: The Geneva Affective Picture Database WordNet Annotation Tool | 5 pages, 3 figures. In the Proceedings of 38th International
Convention on Information and Communication Technology, Electronics and
Microelectronics MIPRO 2015 (pp. 1403-1407) | null | null | null | cs.HC cs.MM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Geneva Affective Picture Database WordNet Annotation Tool (GWAT) is a
user-friendly web application for manual annotation of pictures in Geneva
Affective Picture Database (GAPED) with WordNet. The annotation tool has an
intuitive interface which can be efficiently used with very little technical
training. A singl... | [
{
"created": "Wed, 27 May 2015 16:27:23 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jun 2017 14:07:05 GMT",
"version": "v2"
}
] | 2017-07-03 | [
[
"Horvat",
"Marko",
""
],
[
"Duvnjak",
"Dujo",
""
],
[
"Jug",
"Davor",
""
]
] | The Geneva Affective Picture Database WordNet Annotation Tool (GWAT) is a user-friendly web application for manual annotation of pictures in Geneva Affective Picture Database (GAPED) with WordNet. The annotation tool has an intuitive interface which can be efficiently used with very little technical training. A single ... |
2105.02313 | Lorenzo Natale | Lorenzo Natale and Chiara Bartolozzi and Francesco Nori and Giulio
Sandini and Giorgio Metta | iCub | null | Humanoid Robotics: A Reference, Springer, 2017 | 10.1007/978-94-007-6046-2_21 | null | cs.RO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this chapter we describe the history and evolution of the iCub humanoid
platform. We start by describing the first version as it was designed during
the RobotCub EU project and illustrate how it evolved to become the platform
that is adopted by more than 30 laboratories world wide. We complete the
chapter by illus... | [
{
"created": "Wed, 5 May 2021 20:34:25 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 2021 09:52:28 GMT",
"version": "v2"
}
] | 2021-08-25 | [
[
"Natale",
"Lorenzo",
""
],
[
"Bartolozzi",
"Chiara",
""
],
[
"Nori",
"Francesco",
""
],
[
"Sandini",
"Giulio",
""
],
[
"Metta",
"Giorgio",
""
]
] | In this chapter we describe the history and evolution of the iCub humanoid platform. We start by describing the first version as it was designed during the RobotCub EU project and illustrate how it evolved to become the platform that is adopted by more than 30 laboratories world wide. We complete the chapter by illustr... |
2403.10744 | Zhiyi Tan | Zhiyi Tan, Bingkun Bao | Game and Reference: Policy Combination Synthesis for Epidemic Prevention
and Control | 16 pages, single line, 7 figures, written with Springer conference
template | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | In recent years, epidemic policy-making models are increasingly being used to
provide reference for governors on prevention and control policies against
catastrophic epidemics such as SARS, H1N1 and COVID-19. Existing studies are
currently constrained by two issues: First, previous methods develop policies
based on e... | [
{
"created": "Sat, 16 Mar 2024 00:26:59 GMT",
"version": "v1"
}
] | 2024-03-19 | [
[
"Tan",
"Zhiyi",
""
],
[
"Bao",
"Bingkun",
""
]
] | In recent years, epidemic policy-making models are increasingly being used to provide reference for governors on prevention and control policies against catastrophic epidemics such as SARS, H1N1 and COVID-19. Existing studies are currently constrained by two issues: First, previous methods develop policies based on eff... |
2311.10119 | Juan Vazquez-Rodriguez | Juan Vazquez-Rodriguez (M-PSI), Gr\'egoire Lefebvre, Julien Cumin,
James L. Crowley (M-PSI) | Accommodating Missing Modalities in Time-Continuous Multimodal Emotion
Recognition | null | Affective Computing and Intelligent Interaction (ACII), Sep 2023,
Cambridge (MA), United States | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Decades of research indicate that emotion recognition is more effective when
drawing information from multiple modalities. But what if some modalities are
sometimes missing? To address this problem, we propose a novel
Transformer-based architecture for recognizing valence and arousal in a
time-continuous manner even ... | [
{
"created": "Thu, 16 Nov 2023 09:22:48 GMT",
"version": "v1"
}
] | 2023-11-20 | [
[
"Vazquez-Rodriguez",
"Juan",
"",
"M-PSI"
],
[
"Lefebvre",
"Grégoire",
"",
"M-PSI"
],
[
"Cumin",
"Julien",
"",
"M-PSI"
],
[
"Crowley",
"James L.",
"",
"M-PSI"
]
] | Decades of research indicate that emotion recognition is more effective when drawing information from multiple modalities. But what if some modalities are sometimes missing? To address this problem, we propose a novel Transformer-based architecture for recognizing valence and arousal in a time-continuous manner even wi... |
2310.18451 | Cong Qi | Cong Qi, Qin Liu, Kan Liu | Fusion of the Power from Citations: Enhance your Influence by
Integrating Information from References | There is a problem in section 3 | null | null | null | cs.CY | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Influence prediction plays a crucial role in the academic community. The
amount of scholars' influence determines whether their work will be accepted by
others. Most existing research focuses on predicting one paper's citation count
after a period or identifying the most influential papers among the massive
candidate... | [
{
"created": "Fri, 27 Oct 2023 19:51:44 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Jun 2024 18:29:18 GMT",
"version": "v2"
}
] | 2024-06-27 | [
[
"Qi",
"Cong",
""
],
[
"Liu",
"Qin",
""
],
[
"Liu",
"Kan",
""
]
] | Influence prediction plays a crucial role in the academic community. The amount of scholars' influence determines whether their work will be accepted by others. Most existing research focuses on predicting one paper's citation count after a period or identifying the most influential papers among the massive candidates,... |
2405.06499 | Haifa Alrdahi | Haifa Alrdahi and Riza Batista-Navarro | Aspect-based Sentiment Evaluation of Chess Moves (ASSESS): an NLP-based
Method for Evaluating Chess Strategies from Textbooks | accepted in the 10th Games and NLP 2024 workshop at LREC 2024 | null | null | null | cs.CL | http://creativecommons.org/licenses/by/4.0/ | The chess domain is well-suited for creating an artificial intelligence (AI)
system that mimics real-world challenges, including decision-making. Throughout
the years, minimal attention has been paid to investigating insights derived
from unstructured chess data sources. In this study, we examine the complicated
rela... | [
{
"created": "Fri, 10 May 2024 14:23:43 GMT",
"version": "v1"
}
] | 2024-05-13 | [
[
"Alrdahi",
"Haifa",
""
],
[
"Batista-Navarro",
"Riza",
""
]
] | The chess domain is well-suited for creating an artificial intelligence (AI) system that mimics real-world challenges, including decision-making. Throughout the years, minimal attention has been paid to investigating insights derived from unstructured chess data sources. In this study, we examine the complicated relati... |
2401.02960 | Anton Ratnarajah Mr | Anton Jeran Ratnarajah, Sahani Goonetilleke, Dumindu Tissera, Kapilan
Balagopalan, Ranga Rodrigo | Forensic Video Analytic Software | The Forensic Video Analytic Software demo video is available
https://www.youtube.com/watch?v=vsZlYKQxSkE | null | null | null | cs.CR cs.CV | http://creativecommons.org/publicdomain/zero/1.0/ | Law enforcement officials heavily depend on Forensic Video Analytic (FVA)
Software in their evidence extraction process. However present-day FVA software
are complex, time consuming, equipment dependent and expensive. Developing
countries struggle to gain access to this gateway to a secure haven. The term
forensic pe... | [
{
"created": "Sun, 17 Sep 2023 18:02:43 GMT",
"version": "v1"
}
] | 2024-01-09 | [
[
"Ratnarajah",
"Anton Jeran",
""
],
[
"Goonetilleke",
"Sahani",
""
],
[
"Tissera",
"Dumindu",
""
],
[
"Balagopalan",
"Kapilan",
""
],
[
"Rodrigo",
"Ranga",
""
]
] | Law enforcement officials heavily depend on Forensic Video Analytic (FVA) Software in their evidence extraction process. However present-day FVA software are complex, time consuming, equipment dependent and expensive. Developing countries struggle to gain access to this gateway to a secure haven. The term forensic pert... |
1904.01293 | Timo Stoffregen | Timo Stoffregen and Guillermo Gallego and Tom Drummond and Lindsay
Kleeman and Davide Scaramuzza | Event-Based Motion Segmentation by Motion Compensation | When viewed in Acrobat Reader, several of the figures animate. Video:
https://youtu.be/0q6ap_OSBAk | IEEE International Conference on Computer Vision 2019 | 10.1109/ICCV.2019.00734 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In contrast to traditional cameras, whose pixels have a common exposure time,
event-based cameras are novel bio-inspired sensors whose pixels work
independently and asynchronously output intensity changes (called "events"),
with microsecond resolution. Since events are caused by the apparent motion of
objects, event-... | [
{
"created": "Tue, 2 Apr 2019 08:51:01 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Apr 2019 07:21:56 GMT",
"version": "v2"
},
{
"created": "Thu, 4 Apr 2019 08:16:50 GMT",
"version": "v3"
},
{
"created": "Thu, 22 Aug 2019 23:15:45 GMT",
"version": "v4"
}
] | 2022-07-08 | [
[
"Stoffregen",
"Timo",
""
],
[
"Gallego",
"Guillermo",
""
],
[
"Drummond",
"Tom",
""
],
[
"Kleeman",
"Lindsay",
""
],
[
"Scaramuzza",
"Davide",
""
]
] | In contrast to traditional cameras, whose pixels have a common exposure time, event-based cameras are novel bio-inspired sensors whose pixels work independently and asynchronously output intensity changes (called "events"), with microsecond resolution. Since events are caused by the apparent motion of objects, event-ba... |
2312.01301 | David Hason Rudd | David Hason Rudd, Huan Huo, Md Rafiqul Islam, Guandong Xu | Churn Prediction via Multimodal Fusion Learning:Integrating Customer
Financial Literacy, Voice, and Behavioral Data | null | null | null | null | cs.LG cs.AI cs.CE cs.CV cs.HC | http://creativecommons.org/licenses/by/4.0/ | In todays competitive landscape, businesses grapple with customer retention.
Churn prediction models, although beneficial, often lack accuracy due to the
reliance on a single data source. The intricate nature of human behavior and
high dimensional customer data further complicate these efforts. To address
these conce... | [
{
"created": "Sun, 3 Dec 2023 06:28:55 GMT",
"version": "v1"
}
] | 2023-12-19 | [
[
"Rudd",
"David Hason",
""
],
[
"Huo",
"Huan",
""
],
[
"Islam",
"Md Rafiqul",
""
],
[
"Xu",
"Guandong",
""
]
] | In todays competitive landscape, businesses grapple with customer retention. Churn prediction models, although beneficial, often lack accuracy due to the reliance on a single data source. The intricate nature of human behavior and high dimensional customer data further complicate these efforts. To address these concern... |
2310.01382 | Zhe Gan | Ajay Jaiswal, Zhe Gan, Xianzhi Du, Bowen Zhang, Zhangyang Wang, Yinfei
Yang | Compressing LLMs: The Truth is Rarely Pure and Never Simple | Accepted to ICLR 2024 | null | null | null | cs.CL cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite their remarkable achievements, modern Large Language Models (LLMs)
face exorbitant computational and memory footprints. Recently, several works
have shown significant success in training-free and data-free compression
(pruning and quantization) of LLMs that achieve 50 - 60% sparsity and reduce
the bit width t... | [
{
"created": "Mon, 2 Oct 2023 17:42:37 GMT",
"version": "v1"
},
{
"created": "Sun, 17 Mar 2024 00:38:59 GMT",
"version": "v2"
}
] | 2024-03-19 | [
[
"Jaiswal",
"Ajay",
""
],
[
"Gan",
"Zhe",
""
],
[
"Du",
"Xianzhi",
""
],
[
"Zhang",
"Bowen",
""
],
[
"Wang",
"Zhangyang",
""
],
[
"Yang",
"Yinfei",
""
]
] | Despite their remarkable achievements, modern Large Language Models (LLMs) face exorbitant computational and memory footprints. Recently, several works have shown significant success in training-free and data-free compression (pruning and quantization) of LLMs that achieve 50 - 60% sparsity and reduce the bit width to ... |
2405.06482 | Oscar Amador Molina | Elena Haller and Oscar Amador and Emil Nilsson | On RadCom channel capacity for V2V applications | Accepted in EMC Europe 2024 | null | null | null | cs.IT math.IT | http://creativecommons.org/licenses/by-nc-sa/4.0/ | The use of millimiter wave (mmWave) for communication and sensing purposes is
one of the functions powered by Next Generation Vehicle-to-Anything (V2X)
networks. The arrival of IEEE~802.11bd, which is able to operate in the 60 GHz
band, opens the doors of Integrated Sensing and Communications (ISAC) to
vehicular netw... | [
{
"created": "Fri, 10 May 2024 14:00:41 GMT",
"version": "v1"
}
] | 2024-05-13 | [
[
"Haller",
"Elena",
""
],
[
"Amador",
"Oscar",
""
],
[
"Nilsson",
"Emil",
""
]
] | The use of millimiter wave (mmWave) for communication and sensing purposes is one of the functions powered by Next Generation Vehicle-to-Anything (V2X) networks. The arrival of IEEE~802.11bd, which is able to operate in the 60 GHz band, opens the doors of Integrated Sensing and Communications (ISAC) to vehicular networ... |
1412.6291 | Maciej Wielgus | Maciek Wielgus | Perona-Malik equation and its numerical properties | My bachelor thesis, Faculty of Mathematics, Informatics and
Mechanics, University of Warsaw, 2010 | null | null | null | cs.NA math.NA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This work concerns the Perona-Malik equation, which plays essential role in
image processing. The first part gives a survey of results on existance,
uniqueness and stability of solutions, the second part introduces
discretisations of equation and deals with an analysis of discrete problem. In
the last part I present ... | [
{
"created": "Fri, 19 Dec 2014 11:17:38 GMT",
"version": "v1"
}
] | 2014-12-22 | [
[
"Wielgus",
"Maciek",
""
]
] | This work concerns the Perona-Malik equation, which plays essential role in image processing. The first part gives a survey of results on existance, uniqueness and stability of solutions, the second part introduces discretisations of equation and deals with an analysis of discrete problem. In the last part I present so... |
2401.15668 | Weifeng Liu | Weifeng Liu, Tianyi She, Jiawei Liu, Run Wang, Dongyu Yao, Ziyou Liang | Lips Are Lying: Spotting the Temporal Inconsistency between Audio and
Visual in Lip-Syncing DeepFakes | The first two authors contributed equally to this work | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, DeepFake technology has achieved unprecedented success in
high-quality video synthesis, whereas these methods also pose potential and
severe security threats to humanity. DeepFake can be bifurcated into
entertainment applications like face swapping and illicit uses such as
lip-syncing fraud. However,... | [
{
"created": "Sun, 28 Jan 2024 14:22:11 GMT",
"version": "v1"
}
] | 2024-01-30 | [
[
"Liu",
"Weifeng",
""
],
[
"She",
"Tianyi",
""
],
[
"Liu",
"Jiawei",
""
],
[
"Wang",
"Run",
""
],
[
"Yao",
"Dongyu",
""
],
[
"Liang",
"Ziyou",
""
]
] | In recent years, DeepFake technology has achieved unprecedented success in high-quality video synthesis, whereas these methods also pose potential and severe security threats to humanity. DeepFake can be bifurcated into entertainment applications like face swapping and illicit uses such as lip-syncing fraud. However, l... |
1709.06010 | Surbhi Goel | Surbhi Goel and Adam Klivans | Learning Neural Networks with Two Nonlinear Layers in Polynomial Time | Changed title, included new results | null | null | null | cs.DS cs.LG stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a polynomial-time algorithm for learning neural networks with one
layer of sigmoids feeding into any Lipschitz, monotone activation function
(e.g., sigmoid or ReLU). We make no assumptions on the structure of the
network, and the algorithm succeeds with respect to {\em any} distribution on
the unit ball in $n... | [
{
"created": "Mon, 18 Sep 2017 15:36:06 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Oct 2017 17:29:51 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Oct 2017 17:14:38 GMT",
"version": "v3"
},
{
"created": "Fri, 20 Apr 2018 20:16:02 GMT",
"version": "v4"
}
] | 2018-04-24 | [
[
"Goel",
"Surbhi",
""
],
[
"Klivans",
"Adam",
""
]
] | We give a polynomial-time algorithm for learning neural networks with one layer of sigmoids feeding into any Lipschitz, monotone activation function (e.g., sigmoid or ReLU). We make no assumptions on the structure of the network, and the algorithm succeeds with respect to {\em any} distribution on the unit ball in $n$ ... |
2206.07751 | Yujia Zheng | Yujia Zheng, Ignavier Ng, Kun Zhang | On the Identifiability of Nonlinear ICA: Sparsity and Beyond | NeurIPS 2022 | null | null | null | cs.LG cs.AI stat.ML | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Nonlinear independent component analysis (ICA) aims to recover the underlying
independent latent sources from their observable nonlinear mixtures. How to
make the nonlinear ICA model identifiable up to certain trivial indeterminacies
is a long-standing problem in unsupervised learning. Recent breakthroughs
reformulat... | [
{
"created": "Wed, 15 Jun 2022 18:24:22 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Oct 2022 06:17:07 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Feb 2023 20:30:04 GMT",
"version": "v3"
},
{
"created": "Thu, 1 Jun 2023 04:09:56 GMT",
"version": "v4"
},
{
"cr... | 2024-02-27 | [
[
"Zheng",
"Yujia",
""
],
[
"Ng",
"Ignavier",
""
],
[
"Zhang",
"Kun",
""
]
] | Nonlinear independent component analysis (ICA) aims to recover the underlying independent latent sources from their observable nonlinear mixtures. How to make the nonlinear ICA model identifiable up to certain trivial indeterminacies is a long-standing problem in unsupervised learning. Recent breakthroughs reformulate ... |
2106.15931 | Maximilian Hoffmann | Maximilian Hoffmann, Ralph Bergmann | Informed Machine Learning for Improved Similarity Assessment in
Process-Oriented Case-Based Reasoning | Accepted at the IJCAI-21 workshop on Deep Learning, Case-Based
Reasoning, and AutoML: Present and Future Synergies | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Currently, Deep Learning (DL) components within a Case-Based Reasoning (CBR)
application often lack the comprehensive integration of available domain
knowledge. The trend within machine learning towards so-called Informed machine
learning can help to overcome this limitation. In this paper, we therefore
investigate t... | [
{
"created": "Wed, 30 Jun 2021 09:31:58 GMT",
"version": "v1"
}
] | 2021-07-01 | [
[
"Hoffmann",
"Maximilian",
""
],
[
"Bergmann",
"Ralph",
""
]
] | Currently, Deep Learning (DL) components within a Case-Based Reasoning (CBR) application often lack the comprehensive integration of available domain knowledge. The trend within machine learning towards so-called Informed machine learning can help to overcome this limitation. In this paper, we therefore investigate the... |
2403.03512 | Zhenghao Feng | Lu Wen, Zhenghao Feng, Yun Hou, Peng Wang, Xi Wu, Jiliu Zhou, Yan Wang | Dcl-Net: Dual Contrastive Learning Network for Semi-Supervised
Multi-Organ Segmentation | Published at ICASSP 2024 | null | 10.1109/ICASSP48485.2024.10447495 | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Semi-supervised learning is a sound measure to relieve the strict demand of
abundant annotated datasets, especially for challenging multi-organ
segmentation . However, most existing SSL methods predict pixels in a single
image independently, ignoring the relations among images and categories. In
this paper, we propos... | [
{
"created": "Wed, 6 Mar 2024 07:39:33 GMT",
"version": "v1"
}
] | 2024-05-09 | [
[
"Wen",
"Lu",
""
],
[
"Feng",
"Zhenghao",
""
],
[
"Hou",
"Yun",
""
],
[
"Wang",
"Peng",
""
],
[
"Wu",
"Xi",
""
],
[
"Zhou",
"Jiliu",
""
],
[
"Wang",
"Yan",
""
]
] | Semi-supervised learning is a sound measure to relieve the strict demand of abundant annotated datasets, especially for challenging multi-organ segmentation . However, most existing SSL methods predict pixels in a single image independently, ignoring the relations among images and categories. In this paper, we propose ... |
2211.17214 | Suhail Sherif | Arkadev Chattopadhyay, Nikhil S. Mande, Swagato Sanyal, Suhail Sherif | Lifting to Parity Decision Trees Via Stifling | null | null | 10.4230/LIPIcs.ITCS.2023.33 | null | cs.CC | http://creativecommons.org/licenses/by/4.0/ | We show that the deterministic decision tree complexity of a (partial)
function or relation $f$ lifts to the deterministic parity decision tree (PDT)
size complexity of the composed function/relation $f \circ g$ as long as the
gadget $g$ satisfies a property that we call stifling. We observe that several
simple gadge... | [
{
"created": "Wed, 30 Nov 2022 18:07:57 GMT",
"version": "v1"
}
] | 2023-10-19 | [
[
"Chattopadhyay",
"Arkadev",
""
],
[
"Mande",
"Nikhil S.",
""
],
[
"Sanyal",
"Swagato",
""
],
[
"Sherif",
"Suhail",
""
]
] | We show that the deterministic decision tree complexity of a (partial) function or relation $f$ lifts to the deterministic parity decision tree (PDT) size complexity of the composed function/relation $f \circ g$ as long as the gadget $g$ satisfies a property that we call stifling. We observe that several simple gadgets... |
2107.10454 | Majid Farhadi | Majid Farhadi, Alejandro Toriello, Prasad Tetali | The Traveling Firefighter Problem | null | null | null | null | cs.DS | http://creativecommons.org/licenses/by/4.0/ | We introduce the $L_p$ Traveling Salesman Problem ($L_p$-TSP), given by an
origin, a set of destinations, and underlying distances. The objective is to
schedule a destination visit sequence for a traveler of unit speed to minimize
the Minkowski $p$-norm of the resulting vector of visit/service times. For $p =
\infty$... | [
{
"created": "Thu, 22 Jul 2021 04:55:45 GMT",
"version": "v1"
}
] | 2021-07-23 | [
[
"Farhadi",
"Majid",
""
],
[
"Toriello",
"Alejandro",
""
],
[
"Tetali",
"Prasad",
""
]
] | We introduce the $L_p$ Traveling Salesman Problem ($L_p$-TSP), given by an origin, a set of destinations, and underlying distances. The objective is to schedule a destination visit sequence for a traveler of unit speed to minimize the Minkowski $p$-norm of the resulting vector of visit/service times. For $p = \infty$ t... |
2106.06060 | Panayiotis Danassis | Panayiotis Danassis, Aris Filos-Ratsikas, Haipeng Chen, Milind Tambe,
Boi Faltings | AI-driven Prices for Externalities and Sustainability in Production
Markets | Accepted to the 22nd International Conference on Autonomous Agents
and Multiagent Systems (AAMAS 2023) | null | null | null | cs.MA cs.AI cs.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Traditional competitive markets do not account for negative externalities;
indirect costs that some participants impose on others, such as the cost of
over-appropriating a common-pool resource (which diminishes future stock, and
thus harvest, for everyone). Quantifying appropriate interventions to market
prices has p... | [
{
"created": "Thu, 10 Jun 2021 21:26:17 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Apr 2022 10:47:40 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Jan 2023 20:46:31 GMT",
"version": "v3"
}
] | 2023-01-16 | [
[
"Danassis",
"Panayiotis",
""
],
[
"Filos-Ratsikas",
"Aris",
""
],
[
"Chen",
"Haipeng",
""
],
[
"Tambe",
"Milind",
""
],
[
"Faltings",
"Boi",
""
]
] | Traditional competitive markets do not account for negative externalities; indirect costs that some participants impose on others, such as the cost of over-appropriating a common-pool resource (which diminishes future stock, and thus harvest, for everyone). Quantifying appropriate interventions to market prices has pro... |
2407.08410 | Robbie Holland | Robbie Holland, Thomas R. P. Taylor, Christopher Holmes, Sophie Riedl,
Julia Mai, Maria Patsiamanidi, Dimitra Mitsopoulou, Paul Hager, Philip
M\"uller, Hendrik P. N. Scholl, Hrvoje Bogunovi\'c, Ursula Schmidt-Erfurth,
Daniel Rueckert, Sobha Sivaprasad, Andrew J. Lotery, Martin J. Menten (on
behalf of the PINNAC... | Specialist vision-language models for clinical ophthalmology | Submitted to Nature Medicine | null | null | null | cs.AI | http://creativecommons.org/licenses/by/4.0/ | Clinicians spend a significant amount of time reviewing medical images and
transcribing their findings regarding patient diagnosis, referral and treatment
in text form. Vision-language models (VLMs), which automatically interpret
images and summarize their findings as text, have enormous potential to
alleviate clinic... | [
{
"created": "Thu, 11 Jul 2024 11:31:48 GMT",
"version": "v1"
}
] | 2024-07-12 | [
[
"Holland",
"Robbie",
"",
"on\n behalf of the PINNACLE consortium"
],
[
"Taylor",
"Thomas R. P.",
"",
"on\n behalf of the PINNACLE consortium"
],
[
"Holmes",
"Christopher",
"",
"on\n behalf of the PINNACLE consortium"
],
[
"Riedl",
"Sophie",
... | Clinicians spend a significant amount of time reviewing medical images and transcribing their findings regarding patient diagnosis, referral and treatment in text form. Vision-language models (VLMs), which automatically interpret images and summarize their findings as text, have enormous potential to alleviate clinical... |
2307.09203 | Hermann Kroll | Hermann Kroll and Christin Katharina Kreutz and Mirjam Cuper and Bill
Matthias Thang and Wolf-Tilo Balke | Aspect-Driven Structuring of Historical Dutch Newspaper Archives | TPDL2023, Full Paper, 16 pages | null | null | null | cs.DL | http://creativecommons.org/licenses/by/4.0/ | Digital libraries oftentimes provide access to historical newspaper archives
via keyword-based search. Historical figures and their roles are particularly
interesting cognitive access points in historical research. Structuring and
clustering news articles would allow more sophisticated access for users to
explore suc... | [
{
"created": "Fri, 14 Jul 2023 05:56:31 GMT",
"version": "v1"
}
] | 2023-07-19 | [
[
"Kroll",
"Hermann",
""
],
[
"Kreutz",
"Christin Katharina",
""
],
[
"Cuper",
"Mirjam",
""
],
[
"Thang",
"Bill Matthias",
""
],
[
"Balke",
"Wolf-Tilo",
""
]
] | Digital libraries oftentimes provide access to historical newspaper archives via keyword-based search. Historical figures and their roles are particularly interesting cognitive access points in historical research. Structuring and clustering news articles would allow more sophisticated access for users to explore such ... |
2211.14314 | Hailong Hu | J. Waghorne, C. Howard, H. Hu, J. Pang, W.J. Peveler, L. Harris, O.
Barrera | The applicability of transperceptual and deep learning approaches to the
study and mimicry of complex cartilaginous tissues | null | null | null | null | cs.CV cs.LG cs.SD eess.AS eess.IV physics.med-ph q-bio.QM | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Complex soft tissues, for example the knee meniscus, play a crucial role in
mobility and joint health, but when damaged are incredibly difficult to repair
and replace. This is due to their highly hierarchical and porous nature which
in turn leads to their unique mechanical properties. In order to design tissue
substi... | [
{
"created": "Mon, 21 Nov 2022 08:51:52 GMT",
"version": "v1"
}
] | 2022-11-29 | [
[
"Waghorne",
"J.",
""
],
[
"Howard",
"C.",
""
],
[
"Hu",
"H.",
""
],
[
"Pang",
"J.",
""
],
[
"Peveler",
"W. J.",
""
],
[
"Harris",
"L.",
""
],
[
"Barrera",
"O.",
""
]
] | Complex soft tissues, for example the knee meniscus, play a crucial role in mobility and joint health, but when damaged are incredibly difficult to repair and replace. This is due to their highly hierarchical and porous nature which in turn leads to their unique mechanical properties. In order to design tissue substitu... |
2307.04139 | Ran Duan | Ran Duan, Jiayi Mao, Xinkai Shu, Longhui Yin | A Randomized Algorithm for Single-Source Shortest Path on Undirected
Real-Weighted Graphs | 17 pages | null | null | null | cs.DS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In undirected graphs with real non-negative weights, we give a new randomized
algorithm for the single-source shortest path (SSSP) problem with running time
$O(m\sqrt{\log n \cdot \log\log n})$ in the comparison-addition model. This is
the first algorithm to break the $O(m+n\log n)$ time bound for real-weighted
spars... | [
{
"created": "Sun, 9 Jul 2023 09:46:32 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Oct 2023 07:39:36 GMT",
"version": "v2"
}
] | 2023-10-05 | [
[
"Duan",
"Ran",
""
],
[
"Mao",
"Jiayi",
""
],
[
"Shu",
"Xinkai",
""
],
[
"Yin",
"Longhui",
""
]
] | In undirected graphs with real non-negative weights, we give a new randomized algorithm for the single-source shortest path (SSSP) problem with running time $O(m\sqrt{\log n \cdot \log\log n})$ in the comparison-addition model. This is the first algorithm to break the $O(m+n\log n)$ time bound for real-weighted sparse ... |
2202.07954 | Hang Zhang | Hang Zhang, Su Yang, Hongyong Wang, zhongyan lu, helin sun | Unified smoke and fire detection in an evolutionary framework with
self-supervised progressive data augment | null | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Few researches have studied simultaneous detection of smoke and flame
accompanying fires due to their different physical natures that lead to
uncertain fluid patterns. In this study, we collect a large image data set to
re-label them as a multi-label image classification problem so as to identify
smoke and flame simu... | [
{
"created": "Wed, 16 Feb 2022 09:48:03 GMT",
"version": "v1"
}
] | 2022-02-17 | [
[
"Zhang",
"Hang",
""
],
[
"Yang",
"Su",
""
],
[
"Wang",
"Hongyong",
""
],
[
"lu",
"zhongyan",
""
],
[
"sun",
"helin",
""
]
] | Few researches have studied simultaneous detection of smoke and flame accompanying fires due to their different physical natures that lead to uncertain fluid patterns. In this study, we collect a large image data set to re-label them as a multi-label image classification problem so as to identify smoke and flame simult... |
2311.10781 | Hyundong Cho | Hyundong Cho, Shuai Liu, Taiwei Shi, Darpan Jain, Basem Rizk, Yuyang
Huang, Zixun Lu, Nuan Wen, Jonathan Gratch, Emilio Ferrara, Jonathan May | Can Language Model Moderators Improve the Health of Online Discourse? | 9 pages, NAACL 2024 Main | null | null | null | cs.CL cs.AI | http://creativecommons.org/licenses/by/4.0/ | Conversational moderation of online communities is crucial to maintaining
civility for a constructive environment, but it is challenging to scale and
harmful to moderators. The inclusion of sophisticated natural language
generation modules as a force multiplier to aid human moderators is a
tantalizing prospect, but a... | [
{
"created": "Thu, 16 Nov 2023 11:14:22 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2024 17:44:12 GMT",
"version": "v2"
}
] | 2024-05-07 | [
[
"Cho",
"Hyundong",
""
],
[
"Liu",
"Shuai",
""
],
[
"Shi",
"Taiwei",
""
],
[
"Jain",
"Darpan",
""
],
[
"Rizk",
"Basem",
""
],
[
"Huang",
"Yuyang",
""
],
[
"Lu",
"Zixun",
""
],
[
"Wen",
"Nuan",
... | Conversational moderation of online communities is crucial to maintaining civility for a constructive environment, but it is challenging to scale and harmful to moderators. The inclusion of sophisticated natural language generation modules as a force multiplier to aid human moderators is a tantalizing prospect, but ade... |
2207.07528 | Giordano D'Aloisio | Giordano d'Aloisio, Antinisca Di Marco and Giovanni Stilo (University
of L'Aquila) | Modeling Quality and Machine Learning Pipelines through Extended Feature
Models | null | null | null | null | cs.SE cs.LG | http://creativecommons.org/licenses/by/4.0/ | The recently increased complexity of Machine Learning (ML) methods, led to
the necessity to lighten both the research and industry development processes.
ML pipelines have become an essential tool for experts of many domains, data
scientists and researchers, allowing them to easily put together several ML
models to c... | [
{
"created": "Fri, 15 Jul 2022 15:20:28 GMT",
"version": "v1"
}
] | 2022-07-18 | [
[
"d'Aloisio",
"Giordano",
"",
"University\n of L'Aquila"
],
[
"Di Marco",
"Antinisca",
"",
"University\n of L'Aquila"
],
[
"Stilo",
"Giovanni",
"",
"University\n of L'Aquila"
]
] | The recently increased complexity of Machine Learning (ML) methods, led to the necessity to lighten both the research and industry development processes. ML pipelines have become an essential tool for experts of many domains, data scientists and researchers, allowing them to easily put together several ML models to cov... |
0912.1909 | Emanuele Viterbo Prof | Saif Khan Mohammed, Emanuele Viterbo, Yi Hong, and Ananthanarayanan
Chockalingam | MIMO Precoding with X- and Y-Codes | null | null | null | null | cs.IT math.IT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a time division duplex (TDD) $n_t \times n_r$ multiple-input
multiple-output (MIMO) system with channel state information (CSI) at both the
transmitter and receiver. We propose X- and Y-Codes to achieve high
multiplexing and diversity gains at low complexity. The proposed precoding
schemes are based upon ... | [
{
"created": "Thu, 10 Dec 2009 03:05:09 GMT",
"version": "v1"
}
] | 2009-12-11 | [
[
"Mohammed",
"Saif Khan",
""
],
[
"Viterbo",
"Emanuele",
""
],
[
"Hong",
"Yi",
""
],
[
"Chockalingam",
"Ananthanarayanan",
""
]
] | We consider a time division duplex (TDD) $n_t \times n_r$ multiple-input multiple-output (MIMO) system with channel state information (CSI) at both the transmitter and receiver. We propose X- and Y-Codes to achieve high multiplexing and diversity gains at low complexity. The proposed precoding schemes are based upon th... |
1703.08981 | Xiong Zhang | Xuanhua Shi and Xiong Zhang and Ligang He and Hai Jin and Zhixiang Ke
and Song Wu | MURS: Mitigating Memory Pressure in Service-oriented Data Processing
Systems | 9 pages, 7 figures | null | null | null | cs.DC | http://creativecommons.org/publicdomain/zero/1.0/ | Although a data processing system often works as a batch processing system,
many enterprises deploy such a system as a service, which we call the
service-oriented data processing system. It has been shown that in-memory data
processing systems suffer from serious memory pressure. The situation becomes
even worse for ... | [
{
"created": "Mon, 27 Mar 2017 09:23:52 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Mar 2017 11:28:43 GMT",
"version": "v2"
}
] | 2017-03-30 | [
[
"Shi",
"Xuanhua",
""
],
[
"Zhang",
"Xiong",
""
],
[
"He",
"Ligang",
""
],
[
"Jin",
"Hai",
""
],
[
"Ke",
"Zhixiang",
""
],
[
"Wu",
"Song",
""
]
] | Although a data processing system often works as a batch processing system, many enterprises deploy such a system as a service, which we call the service-oriented data processing system. It has been shown that in-memory data processing systems suffer from serious memory pressure. The situation becomes even worse for th... |
2101.04261 | Bodo Rueckauer | Bodo Rueckauer, Connor Bybee, Ralf Goettsche, Yashwardhan Singh,
Joyesh Mishra, Andreas Wild | NxTF: An API and Compiler for Deep Spiking Neural Networks on Intel
Loihi | null | null | null | null | cs.ET | http://creativecommons.org/licenses/by-nc-nd/4.0/ | Spiking Neural Networks (SNNs) are a promising paradigm for efficient
event-driven processing of spatio-temporally sparse data streams. SNNs have
inspired the design and can take advantage of the emerging class of
neuromorphic processors like Intel Loihi. These novel hardware architectures
expose a variety of constra... | [
{
"created": "Tue, 12 Jan 2021 02:03:59 GMT",
"version": "v1"
}
] | 2021-01-13 | [
[
"Rueckauer",
"Bodo",
""
],
[
"Bybee",
"Connor",
""
],
[
"Goettsche",
"Ralf",
""
],
[
"Singh",
"Yashwardhan",
""
],
[
"Mishra",
"Joyesh",
""
],
[
"Wild",
"Andreas",
""
]
] | Spiking Neural Networks (SNNs) are a promising paradigm for efficient event-driven processing of spatio-temporally sparse data streams. SNNs have inspired the design and can take advantage of the emerging class of neuromorphic processors like Intel Loihi. These novel hardware architectures expose a variety of constrain... |
1611.00020 | Chen Liang | Chen Liang, Jonathan Berant, Quoc Le, Kenneth D. Forbus, Ni Lao | Neural Symbolic Machines: Learning Semantic Parsers on Freebase with
Weak Supervision | ACL 2017 camera ready version | null | null | null | cs.CL cs.AI cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Harnessing the statistical power of neural networks to perform language
understanding and symbolic reasoning is difficult, when it requires executing
efficient discrete operations against a large knowledge-base. In this work, we
introduce a Neural Symbolic Machine, which contains (a) a neural "programmer",
i.e., a se... | [
{
"created": "Mon, 31 Oct 2016 20:07:23 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Nov 2016 05:25:19 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Nov 2016 16:24:24 GMT",
"version": "v3"
},
{
"created": "Sun, 23 Apr 2017 07:16:13 GMT",
"version": "v4"
}
] | 2017-04-25 | [
[
"Liang",
"Chen",
""
],
[
"Berant",
"Jonathan",
""
],
[
"Le",
"Quoc",
""
],
[
"Forbus",
"Kenneth D.",
""
],
[
"Lao",
"Ni",
""
]
] | Harnessing the statistical power of neural networks to perform language understanding and symbolic reasoning is difficult, when it requires executing efficient discrete operations against a large knowledge-base. In this work, we introduce a Neural Symbolic Machine, which contains (a) a neural "programmer", i.e., a sequ... |
2306.01213 | Aneesh Komanduri | Aneesh Komanduri, Yongkai Wu, Feng Chen, Xintao Wu | Learning Causally Disentangled Representations via the Principle of
Independent Causal Mechanisms | Accepted to IJCAI 2024 | null | null | null | cs.LG stat.ML | http://creativecommons.org/licenses/by/4.0/ | Learning disentangled causal representations is a challenging problem that
has gained significant attention recently due to its implications for
extracting meaningful information for downstream tasks. In this work, we define
a new notion of causal disentanglement from the perspective of independent
causal mechanisms.... | [
{
"created": "Fri, 2 Jun 2023 00:28:48 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Dec 2023 17:51:46 GMT",
"version": "v2"
},
{
"created": "Wed, 8 May 2024 20:08:35 GMT",
"version": "v3"
}
] | 2024-05-10 | [
[
"Komanduri",
"Aneesh",
""
],
[
"Wu",
"Yongkai",
""
],
[
"Chen",
"Feng",
""
],
[
"Wu",
"Xintao",
""
]
] | Learning disentangled causal representations is a challenging problem that has gained significant attention recently due to its implications for extracting meaningful information for downstream tasks. In this work, we define a new notion of causal disentanglement from the perspective of independent causal mechanisms. W... |
2107.00417 | Daniel S. Katz | Joe Stubbs, Suresh Marru, Daniel Mejia, Daniel S. Katz, Kyle Chard,
Maytal Dahan, Marlon Pierce, Michael Zentner | Toward Interoperable Cyberinfrastructure: Common Descriptions for
Computational Resources and Applications | null | null | 10.1145/3311790.3400848 | null | cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The user-facing components of the Cyberinfrastructure (CI) ecosystem, science
gateways and scientific workflow systems, share a common need of interfacing
with physical resources (storage systems and execution environments) to manage
data and execute codes (applications). However, there is no uniform,
platform-indepe... | [
{
"created": "Thu, 1 Jul 2021 13:00:05 GMT",
"version": "v1"
}
] | 2021-07-02 | [
[
"Stubbs",
"Joe",
""
],
[
"Marru",
"Suresh",
""
],
[
"Mejia",
"Daniel",
""
],
[
"Katz",
"Daniel S.",
""
],
[
"Chard",
"Kyle",
""
],
[
"Dahan",
"Maytal",
""
],
[
"Pierce",
"Marlon",
""
],
[
"Zentner",... | The user-facing components of the Cyberinfrastructure (CI) ecosystem, science gateways and scientific workflow systems, share a common need of interfacing with physical resources (storage systems and execution environments) to manage data and execute codes (applications). However, there is no uniform, platform-independ... |
2101.05754 | Delia Kesner | Eduardo Bonelli, Delia Kesner and Andr\'es Viso | A Strong Bisimulation for a Classical Term Calculus | arXiv admin note: text overlap with arXiv:1906.09370 | Logical Methods in Computer Science, Volume 20, Issue 2 (April 18,
2024) lmcs:7089 | 10.46298/lmcs-20(2:4)2024 | null | cs.LO | http://creativecommons.org/licenses/by/4.0/ | When translating a term calculus into a graphical formalism many inessential
details are abstracted away. In the case of $\lambda$-calculus translated to
proof-nets, these inessential details are captured by a notion of equivalence
on $\lambda$-terms known as $\simeq_\sigma$-equivalence, in both the
intuitionistic (d... | [
{
"created": "Thu, 14 Jan 2021 17:54:22 GMT",
"version": "v1"
},
{
"created": "Sun, 5 Sep 2021 13:32:59 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Feb 2023 19:30:35 GMT",
"version": "v3"
},
{
"created": "Fri, 16 Jun 2023 15:09:59 GMT",
"version": "v4"
},
{
"cre... | 2024-08-07 | [
[
"Bonelli",
"Eduardo",
""
],
[
"Kesner",
"Delia",
""
],
[
"Viso",
"Andrés",
""
]
] | When translating a term calculus into a graphical formalism many inessential details are abstracted away. In the case of $\lambda$-calculus translated to proof-nets, these inessential details are captured by a notion of equivalence on $\lambda$-terms known as $\simeq_\sigma$-equivalence, in both the intuitionistic (due... |
2108.03348 | Md Shamim Hussain | Md Shamim Hussain, Mohammed J. Zaki and Dharmashankar Subramanian | Global Self-Attention as a Replacement for Graph Convolution | The accepted version in KDD '22 | null | 10.1145/3534678.3539296 | null | cs.LG | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We propose an extension to the transformer neural network architecture for
general-purpose graph learning by adding a dedicated pathway for pairwise
structural information, called edge channels. The resultant framework - which
we call Edge-augmented Graph Transformer (EGT) - can directly accept, process
and output st... | [
{
"created": "Sat, 7 Aug 2021 02:18:11 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Sep 2021 09:38:24 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Jun 2022 05:03:28 GMT",
"version": "v3"
}
] | 2022-06-06 | [
[
"Hussain",
"Md Shamim",
""
],
[
"Zaki",
"Mohammed J.",
""
],
[
"Subramanian",
"Dharmashankar",
""
]
] | We propose an extension to the transformer neural network architecture for general-purpose graph learning by adding a dedicated pathway for pairwise structural information, called edge channels. The resultant framework - which we call Edge-augmented Graph Transformer (EGT) - can directly accept, process and output stru... |
1904.05947 | M\'arton V\'eges | M\'arton V\'eges, Andr\'as L\H{o}rincz | Absolute Human Pose Estimation with Depth Prediction Network | Accepted to IJCNN 2019 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The common approach to 3D human pose estimation is predicting the body joint
coordinates relative to the hip. This works well for a single person but is
insufficient in the case of multiple interacting people. Methods predicting
absolute coordinates first estimate a root-relative pose then calculate the
translation v... | [
{
"created": "Thu, 11 Apr 2019 20:26:37 GMT",
"version": "v1"
}
] | 2019-04-15 | [
[
"Véges",
"Márton",
""
],
[
"Lőrincz",
"András",
""
]
] | The common approach to 3D human pose estimation is predicting the body joint coordinates relative to the hip. This works well for a single person but is insufficient in the case of multiple interacting people. Methods predicting absolute coordinates first estimate a root-relative pose then calculate the translation via... |
2307.02927 | Ricardo Brito | Alonso Rodriguez-Navarro and Ricardo Brito | Rank analysis of most cited publications, a new approach for research
assessments | One PDF file, including figures and tables (30 pages) | null | null | null | cs.DL | http://creativecommons.org/licenses/by/4.0/ | Citation metrics are the best tools for research assessments. However,
current metrics may be misleading in research systems that pursue
simultaneously different goals, such as the advance of science and incremental
innovations, because their publications have different citation distributions.
We estimate the contrib... | [
{
"created": "Thu, 6 Jul 2023 11:28:51 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Sep 2023 09:08:13 GMT",
"version": "v2"
}
] | 2023-09-27 | [
[
"Rodriguez-Navarro",
"Alonso",
""
],
[
"Brito",
"Ricardo",
""
]
] | Citation metrics are the best tools for research assessments. However, current metrics may be misleading in research systems that pursue simultaneously different goals, such as the advance of science and incremental innovations, because their publications have different citation distributions. We estimate the contribut... |
1406.7838 | Mikolas Janota | Mikol\'a\v{s} Janota and Joao Marques-Silva | On Minimal Corrections in ASP | null | null | null | null | cs.LO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As a programming paradigm, answer set programming (ASP) brings about the
usual issue of the human error. Hence, it is desirable to provide automated
techniques that could help the programmer to find the error. This paper
addresses the question of computing a subset-minimal correction of a
contradictory ASP program. A... | [
{
"created": "Mon, 30 Jun 2014 18:13:36 GMT",
"version": "v1"
}
] | 2014-07-01 | [
[
"Janota",
"Mikoláš",
""
],
[
"Marques-Silva",
"Joao",
""
]
] | As a programming paradigm, answer set programming (ASP) brings about the usual issue of the human error. Hence, it is desirable to provide automated techniques that could help the programmer to find the error. This paper addresses the question of computing a subset-minimal correction of a contradictory ASP program. A c... |
1807.07991 | Oshani Seneviratne | Oshani Seneviratne, Sabbir M. Rashid, Shruthi Chari, James P.
McCusker, Kristin P. Bennett, James A. Hendler, and Deborah L. McGuinness | Knowledge Integration for Disease Characterization: A Breast Cancer
Example | International Semantic Web Conference (Resource Track) | null | null | null | cs.AI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | With the rapid advancements in cancer research, the information that is
useful for characterizing disease, staging tumors, and creating treatment and
survivorship plans has been changing at a pace that creates challenges when
physicians try to remain current. One example involves increasing usage of
biomarkers when c... | [
{
"created": "Fri, 20 Jul 2018 18:26:29 GMT",
"version": "v1"
}
] | 2018-07-24 | [
[
"Seneviratne",
"Oshani",
""
],
[
"Rashid",
"Sabbir M.",
""
],
[
"Chari",
"Shruthi",
""
],
[
"McCusker",
"James P.",
""
],
[
"Bennett",
"Kristin P.",
""
],
[
"Hendler",
"James A.",
""
],
[
"McGuinness",
"Deborah... | With the rapid advancements in cancer research, the information that is useful for characterizing disease, staging tumors, and creating treatment and survivorship plans has been changing at a pace that creates challenges when physicians try to remain current. One example involves increasing usage of biomarkers when cha... |
1708.01902 | Vladimir Vovk | Vladimir Vovk | Universally consistent predictive distributions | 26 pages | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper describes simple universally consistent procedures of probability
forecasting that satisfy a natural property of small-sample validity, under the
assumption that the observations are produced independently in the IID fashion.
| [
{
"created": "Sun, 6 Aug 2017 15:28:37 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Aug 2017 12:06:15 GMT",
"version": "v2"
}
] | 2017-08-31 | [
[
"Vovk",
"Vladimir",
""
]
] | This paper describes simple universally consistent procedures of probability forecasting that satisfy a natural property of small-sample validity, under the assumption that the observations are produced independently in the IID fashion. |
2103.13031 | Jakub Sido | Jakub Sido, Ond\v{r}ej Pra\v{z}\'ak, Pavel P\v{r}ib\'a\v{n}, Jan
Pa\v{s}ek, Michal Sej\'ak, Miloslav Konop\'ik | Czert -- Czech BERT-like Model for Language Representation | 13 pages | null | null | null | cs.CL | http://creativecommons.org/licenses/by-nc-nd/4.0/ | This paper describes the training process of the first Czech monolingual
language representation models based on BERT and ALBERT architectures. We
pre-train our models on more than 340K of sentences, which is 50 times more
than multilingual models that include Czech data. We outperform the
multilingual models on 9 ou... | [
{
"created": "Wed, 24 Mar 2021 07:27:28 GMT",
"version": "v1"
},
{
"created": "Thu, 13 May 2021 14:49:45 GMT",
"version": "v2"
},
{
"created": "Fri, 20 Aug 2021 12:21:36 GMT",
"version": "v3"
}
] | 2021-08-23 | [
[
"Sido",
"Jakub",
""
],
[
"Pražák",
"Ondřej",
""
],
[
"Přibáň",
"Pavel",
""
],
[
"Pašek",
"Jan",
""
],
[
"Seják",
"Michal",
""
],
[
"Konopík",
"Miloslav",
""
]
] | This paper describes the training process of the first Czech monolingual language representation models based on BERT and ALBERT architectures. We pre-train our models on more than 340K of sentences, which is 50 times more than multilingual models that include Czech data. We outperform the multilingual models on 9 out ... |
1508.04333 | Shouvick Mondal | Shouvick Mondal and Arko Banerjee | ESDF: Ensemble Selection using Diversity and Frequency | Conference: National Conference on Research Trends in Computer
Science and Application (NCRTCSA-2014) Date: 8th February 2014 Organized by:
Dept. of Computer Application, Siliguri Institute of Technology, India In
Association With: Computer Society of India, Siliguri Chapter Technically
Sponsored By: IEEE, Kolk... | null | null | null | cs.LG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently ensemble selection for consensus clustering has emerged as a
research problem in Machine Intelligence. Normally consensus clustering
algorithms take into account the entire ensemble of clustering, where there is
a tendency of generating a very large size ensemble before computing its
consensus. One can avoid... | [
{
"created": "Tue, 18 Aug 2015 14:43:57 GMT",
"version": "v1"
}
] | 2015-08-19 | [
[
"Mondal",
"Shouvick",
""
],
[
"Banerjee",
"Arko",
""
]
] | Recently ensemble selection for consensus clustering has emerged as a research problem in Machine Intelligence. Normally consensus clustering algorithms take into account the entire ensemble of clustering, where there is a tendency of generating a very large size ensemble before computing its consensus. One can avoid c... |
1704.01194 | Harshala Gammulle Harshala Gammulle | Harshala Gammulle, Simon Denman, Sridha Sridharan, Clinton Fookes | Two Stream LSTM: A Deep Fusion Framework for Human Action Recognition | Published as a conference paper at WACV 2017 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we address the problem of human action recognition from video
sequences. Inspired by the exemplary results obtained via automatic feature
learning and deep learning approaches in computer vision, we focus our
attention towards learning salient spatial features via a convolutional neural
network (CNN) an... | [
{
"created": "Tue, 4 Apr 2017 21:32:04 GMT",
"version": "v1"
}
] | 2017-04-06 | [
[
"Gammulle",
"Harshala",
""
],
[
"Denman",
"Simon",
""
],
[
"Sridharan",
"Sridha",
""
],
[
"Fookes",
"Clinton",
""
]
] | In this paper we address the problem of human action recognition from video sequences. Inspired by the exemplary results obtained via automatic feature learning and deep learning approaches in computer vision, we focus our attention towards learning salient spatial features via a convolutional neural network (CNN) and ... |
1710.07606 | Douglas Guilbeault R. | Douglas Guilbeault, Joshua Becker, Damon Centola | Complex Contagions: A Decade in Review | null | null | null | null | cs.SI cs.MA physics.soc-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Since the publication of 'Complex Contagions and the Weakness of Long Ties'
in 2007, complex contagions have been studied across an enormous variety of
social domains. In reviewing this decade of research, we discuss recent
advancements in applied studies of complex contagions, particularly in the
domains of health, ... | [
{
"created": "Fri, 20 Oct 2017 16:59:49 GMT",
"version": "v1"
}
] | 2017-10-23 | [
[
"Guilbeault",
"Douglas",
""
],
[
"Becker",
"Joshua",
""
],
[
"Centola",
"Damon",
""
]
] | Since the publication of 'Complex Contagions and the Weakness of Long Ties' in 2007, complex contagions have been studied across an enormous variety of social domains. In reviewing this decade of research, we discuss recent advancements in applied studies of complex contagions, particularly in the domains of health, in... |
2205.06397 | Srivatsa Kundurthy | Srivatsa Kundurthy | LANTERN-RD: Enabling Deep Learning for Mitigation of the Invasive
Spotted Lanternfly | Under Review at IEEE Conference on Computer Vision and Pattern
Recognition, CV4Animals: Computer Vision for Animal Behavior Tracking and
Modeling Workshop, 2022 | null | null | null | cs.CV cs.AI | http://creativecommons.org/licenses/by/4.0/ | The Spotted Lanternfly (SLF) is an invasive planthopper that threatens the
local biodiversity and agricultural economy of regions such as the Northeastern
United States and Japan. As researchers scramble to study the insect, there is
a great potential for computer vision tasks such as detection, pose estimation,
and ... | [
{
"created": "Thu, 12 May 2022 23:37:29 GMT",
"version": "v1"
}
] | 2022-05-16 | [
[
"Kundurthy",
"Srivatsa",
""
]
] | The Spotted Lanternfly (SLF) is an invasive planthopper that threatens the local biodiversity and agricultural economy of regions such as the Northeastern United States and Japan. As researchers scramble to study the insect, there is a great potential for computer vision tasks such as detection, pose estimation, and ac... |
2304.06317 | Oren Hecht | Yi-Jun Chang, Oren Hecht, Dean Leitersdorf | Universally Optimal Deterministic Broadcasting in the HYBRID Distributed
Model | null | null | null | null | cs.DS cs.DC | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In theoretical computer science, it is a common practice to show existential
lower bounds for problems, meaning there is a family of pathological inputs on
which no algorithm can do better. However, most inputs of interest can be
solved much more efficiently, giving rise to the notion of universally optimal
algorithm... | [
{
"created": "Thu, 13 Apr 2023 07:55:23 GMT",
"version": "v1"
}
] | 2023-04-14 | [
[
"Chang",
"Yi-Jun",
""
],
[
"Hecht",
"Oren",
""
],
[
"Leitersdorf",
"Dean",
""
]
] | In theoretical computer science, it is a common practice to show existential lower bounds for problems, meaning there is a family of pathological inputs on which no algorithm can do better. However, most inputs of interest can be solved much more efficiently, giving rise to the notion of universally optimal algorithms,... |
2402.16717 | Xiao Wang | Huijie Lv, Xiao Wang, Yuansen Zhang, Caishuang Huang, Shihan Dou,
Junjie Ye, Tao Gui, Qi Zhang, Xuanjing Huang | CodeChameleon: Personalized Encryption Framework for Jailbreaking Large
Language Models | null | null | null | null | cs.CL cs.AI cs.CR | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Adversarial misuse, particularly through `jailbreaking' that circumvents a
model's safety and ethical protocols, poses a significant challenge for Large
Language Models (LLMs). This paper delves into the mechanisms behind such
successful attacks, introducing a hypothesis for the safety mechanism of
aligned LLMs: inte... | [
{
"created": "Mon, 26 Feb 2024 16:35:59 GMT",
"version": "v1"
}
] | 2024-02-27 | [
[
"Lv",
"Huijie",
""
],
[
"Wang",
"Xiao",
""
],
[
"Zhang",
"Yuansen",
""
],
[
"Huang",
"Caishuang",
""
],
[
"Dou",
"Shihan",
""
],
[
"Ye",
"Junjie",
""
],
[
"Gui",
"Tao",
""
],
[
"Zhang",
"Qi",
... | Adversarial misuse, particularly through `jailbreaking' that circumvents a model's safety and ethical protocols, poses a significant challenge for Large Language Models (LLMs). This paper delves into the mechanisms behind such successful attacks, introducing a hypothesis for the safety mechanism of aligned LLMs: intent... |
1710.00568 | Francesco Setti Ph.D. | Marco Godi, Paolo Rota, Francesco Setti | Indirect Match Highlights Detection with Deep Convolutional Neural
Networks | "Social Signal Processing and Beyond" workshop, in conjunction with
ICIAP 2017 | null | null | null | cs.CV | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Highlights in a sport video are usually referred as actions that stimulate
excitement or attract attention of the audience. A big effort is spent in
designing techniques which find automatically highlights, in order to
automatize the otherwise manual editing process. Most of the state-of-the-art
approaches try to sol... | [
{
"created": "Mon, 2 Oct 2017 10:14:41 GMT",
"version": "v1"
}
] | 2017-10-03 | [
[
"Godi",
"Marco",
""
],
[
"Rota",
"Paolo",
""
],
[
"Setti",
"Francesco",
""
]
] | Highlights in a sport video are usually referred as actions that stimulate excitement or attract attention of the audience. A big effort is spent in designing techniques which find automatically highlights, in order to automatize the otherwise manual editing process. Most of the state-of-the-art approaches try to solve... |
2309.16014 | Geri Skenderi | Geri Skenderi, Hang Li, Jiliang Tang, Marco Cristani | Graph-level Representation Learning with Joint-Embedding Predictive
Architectures | Preprint. Under Review | null | null | null | cs.LG | http://creativecommons.org/licenses/by/4.0/ | Joint-Embedding Predictive Architectures (JEPAs) have recently emerged as a
novel and powerful technique for self-supervised representation learning. They
aim to learn an energy-based model by predicting the latent representation of a
target signal y from the latent representation of a context signal x. JEPAs
bypass ... | [
{
"created": "Wed, 27 Sep 2023 20:42:02 GMT",
"version": "v1"
},
{
"created": "Sun, 23 Jun 2024 09:31:04 GMT",
"version": "v2"
}
] | 2024-06-25 | [
[
"Skenderi",
"Geri",
""
],
[
"Li",
"Hang",
""
],
[
"Tang",
"Jiliang",
""
],
[
"Cristani",
"Marco",
""
]
] | Joint-Embedding Predictive Architectures (JEPAs) have recently emerged as a novel and powerful technique for self-supervised representation learning. They aim to learn an energy-based model by predicting the latent representation of a target signal y from the latent representation of a context signal x. JEPAs bypass th... |
1910.11741 | Fabrizio Montesi | Lu\'is Cruz-Filipe, Fabrizio Montesi, Larisa Safina | Implementing choreography extraction | null | null | null | null | cs.PL | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Choreography extraction deals with the generation of a choreography (a global
description of communication behaviour) from a set of local process behaviours.
In this work, we implement a previously proposed theory for extraction and show
that, in spite of its theoretical exponential complexity, it is usable in
practi... | [
{
"created": "Fri, 25 Oct 2019 14:09:45 GMT",
"version": "v1"
}
] | 2019-10-28 | [
[
"Cruz-Filipe",
"Luís",
""
],
[
"Montesi",
"Fabrizio",
""
],
[
"Safina",
"Larisa",
""
]
] | Choreography extraction deals with the generation of a choreography (a global description of communication behaviour) from a set of local process behaviours. In this work, we implement a previously proposed theory for extraction and show that, in spite of its theoretical exponential complexity, it is usable in practice... |
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