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2008.11845
Shlomo Chazan
Hodaya Hammer and Shlomo E. Chazan and Jacob Goldberger and Sharon Gannot
FCN Approach for Dynamically Locating Multiple Speakers
null
null
null
null
eess.AS cs.LG cs.SD
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we present a deep neural network-based online multi-speaker localisation algorithm. Following the W-disjoint orthogonality principle in the spectral domain, each time-frequency (TF) bin is dominated by a single speaker, and hence by a single direction of arrival (DOA). A fully convolutional network is ...
[{'version': 'v1', 'created': 'Wed, 26 Aug 2020 22:21:29 GMT'}]
2020-08-28
[['Hammer', 'Hodaya', ''], ['Chazan', 'Shlomo E.', ''], ['Goldberger', 'Jacob', ''], ['Gannot', 'Sharon', '']]
1309.7495
Itai Arad
Dorit Aharonov, Itai Arad and Thomas Vidick
The Quantum PCP Conjecture
45 pages, 4 figures, an enhanced version of the SIGACT guest column from Volume 44 Issue 2, June 2013
ACM SIGACT News archive Volume 44 Issue 2, June 2013, Pages 47--79
null
null
quant-ph cs.CC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The classical PCP theorem is arguably the most important achievement of classical complexity theory in the past quarter century. In recent years, researchers in quantum computational complexity have tried to identify approaches and develop tools that address the question: does a quantum version of the PCP theorem hol...
[{'version': 'v1', 'created': 'Sat, 28 Sep 2013 19:42:01 GMT'}]
2013-10-01
[['Aharonov', 'Dorit', ''], ['Arad', 'Itai', ''], ['Vidick', 'Thomas', '']]
1911.07417
Michael Whitmeyer
Michael Whitmeyer, Jonathan Liu
Algorithmic Discrepancy Minimization
null
null
null
null
cs.DS
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This report will be a literature review on a result in algorithmic discrepancy theory. We will begin by providing a quick overview on discrepancy theory and some major results in the field, and then focus on an important result by Shachar Lovett and Raghu Meka. We restate the main algorithm and ideas of the paper, an...
[{'version': 'v1', 'created': 'Mon, 18 Nov 2019 04:10:43 GMT'}]
2019-11-19
[['Whitmeyer', 'Michael', ''], ['Liu', 'Jonathan', '']]
2209.02480
M. K. Bossard
M. K. Bossard (1), N. Banerjee (1), J. Brandt (1), Y.-K. Kim (1), M. Krieg (2), B. Cathey (3), S. Nagaitsev (3), G. Stancari (3) ((1) University of Chicago (2) St. Olaf College (3) Fermilab)
Thermionic Sources For Electron Cooling At IOTA
null
null
null
FERMILAB-CONF-22-621-AD
physics.acc-ph
http://creativecommons.org/licenses/by/4.0/
We are designing and fabricating two new thermionic sources of magnetized electrons for use in the electron lens project at the Integrable Optics Test Accelerator (IOTA) at Fermilab. These electron sources will be used for cooling of 2.5 MeV protons in the presence of intense space-charge. Furthermore, we are constru...
[{'version': 'v1', 'created': 'Tue, 6 Sep 2022 13:26:31 GMT'}]
2022-09-07
[['Bossard', 'M. K.', ''], ['Banerjee', 'N.', ''], ['Brandt', 'J.', ''], ['Kim', 'Y. -K.', ''], ['Krieg', 'M.', ''], ['Cathey', 'B.', ''], ['Nagaitsev', 'S.', ''], ['Stancari', 'G.', '']]
0910.2414
Erez Hatna
Itzhak Benenson and Erez Hatna
The Third State of the Schelling Model of Residential Dynamics
null
null
null
null
physics.soc-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Schelling model of segregation between two groups of residential agents (Schelling 1971; Schelling 1978) reflects the most abstract view of the non-economic forces of residential migrations: be close to people of 'your own'. The model assumes that the residential agent, located in the neighborhood where the fract...
[{'version': 'v1', 'created': 'Tue, 13 Oct 2009 15:16:24 GMT'}]
2009-10-14
[['Benenson', 'Itzhak', ''], ['Hatna', 'Erez', '']]
2204.08303
Austin Hoover
A. Hoover, N. E. Evans
Four-dimensional emittance measurement at the Spallation Neutron Source
null
null
10.1016/j.nima.2022.167376
null
physics.acc-ph
http://creativecommons.org/licenses/by/4.0/
A coasting hadron beam with an elliptical transverse profile, uniform charge density, and small transverse four-dimensional (4D) emittance could improve accelerator performance in several contexts. A phase space painting method to generate such a distribution is being tested in the Spallation Neutron Source (SNS) acc...
[{'version': 'v1', 'created': 'Mon, 18 Apr 2022 13:18:38 GMT'}, {'version': 'v2', 'created': 'Sun, 24 Jul 2022 23:57:26 GMT'}]
2022-09-14
[['Hoover', 'A.', ''], ['Evans', 'N. E.', '']]
physics/9908056
Norayr Akopov
A.R. Tumanyan, N.Z. Akopov, Z.G. Guiragossian, Z.N. Akopov
Concept of Powerful Multistage Coaxial Cyclotron for Pulsed and Continuous Beam Production
10 pages, 1 figure
null
null
null
physics.acc-ph
null
The concept of large-radius multistage coaxial cyclotrons having separated orbits is described, to generate proton beams of 120-2000 MeV energy at tens of GW pulsed and hundreds of MW in continuous beam power operation. Accelerated beam losses must be less than 0.1 W/m for the intercepted average beam power linear de...
[{'version': 'v1', 'created': 'Sun, 29 Aug 1999 12:02:50 GMT'}]
2007-05-23
[['Tumanyan', 'A. R.', ''], ['Akopov', 'N. Z.', ''], ['Guiragossian', 'Z. G.', ''], ['Akopov', 'Z. N.', '']]
1210.7093
Bruno Paroli
B. Paroli
Thomson backscattering diagnostics of nanosecond electron bunches in high space charge regime
PhD thesis 2012, link http://phd.fisica.unimi.it
null
null
null
physics.plasm-ph physics.acc-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The intra-beam repulsions play a significant role in determining the performances of free-electron devices when an high brilliance of the beam is required. The transversal and longitudinal spread of the beam, its energy and density are fundamental parameters in any beam experiment and different beam diagnostics are a...
[{'version': 'v1', 'created': 'Fri, 26 Oct 2012 10:52:35 GMT'}]
2012-10-29
[['Paroli', 'B.', '']]
1805.10159
Nikolai Zolotykh
Vadim Lozin, Igor Razgon, Viktor Zamaraev, Elena Zamaraeva, Nikolai Yu. Zolotykh
Linear read-once and related Boolean functions
Submitted to Discrete and Applied Mathematics. arXiv admin note: text overlap with arXiv:1706.01747
null
null
null
math.CO cs.DM
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is known that a positive Boolean function f depending on n variables has at least n + 1 extremal points, i.e. minimal ones and maximal zeros. We show that f has exactly n + 1 extremal points if and only if it is linear read-once. The class of linear read-once functions is known to be the intersection of the classe...
[{'version': 'v1', 'created': 'Thu, 24 May 2018 08:13:16 GMT'}]
2018-05-28
[['Lozin', 'Vadim', ''], ['Razgon', 'Igor', ''], ['Zamaraev', 'Viktor', ''], ['Zamaraeva', 'Elena', ''], ['Zolotykh', 'Nikolai Yu.', '']]
2301.08189
Mihir Durve
Mihir Durve, Sibilla Orsini, Adriano Tiribocchi, Andrea Montessori, Jean-Michel Tucny, Marco Lauricella, Andrea Camposeo, Dario Pisignano, and Sauro Succi
Benchmarking YOLOv5 and YOLOv7 models with DeepSORT for droplet tracking applications
13 pages, 4 figures, 3 tables
null
null
null
cs.CV physics.flu-dyn
http://creativecommons.org/licenses/by/4.0/
Tracking droplets in microfluidics is a challenging task. The difficulty arises in choosing a tool to analyze general microfluidic videos to infer physical quantities. The state-of-the-art object detector algorithm You Only Look Once (YOLO) and the object tracking algorithm Simple Online and Realtime Tracking with a ...
[{'version': 'v1', 'created': 'Thu, 19 Jan 2023 17:37:40 GMT'}]
2023-01-20
[['Durve', 'Mihir', ''], ['Orsini', 'Sibilla', ''], ['Tiribocchi', 'Adriano', ''], ['Montessori', 'Andrea', ''], ['Tucny', 'Jean-Michel', ''], ['Lauricella', 'Marco', ''], ['Camposeo', 'Andrea', ''], ['Pisignano', 'Dario', ''], ['Succi', 'Sauro', '']]
2104.13974
Mohammad Shojafar
Farooq Hoseiny, Sadoon Azizi, Mohammad Shojafar, Rahim Tafazolli
Joint QoS-aware and Cost-efficient Task Scheduling for Fog-Cloud Resources in a Volunteer Computing System
21 pages, 6 figures, ACM Transactions on Internet Technology (TOIT)
null
10.1145/3418501
null
cs.DC math.OC
http://creativecommons.org/licenses/by-nc-sa/4.0/
Volunteer computing is an Internet-based distributed computing system in which volunteers share their extra available resources to manage large-scale tasks. However, computing devices in a Volunteer Computing System (VCS) are highly dynamic and heterogeneous in terms of their processing power, monetary cost, and data...
[{'version': 'v1', 'created': 'Wed, 28 Apr 2021 18:58:51 GMT'}]
2021-04-30
[['Hoseiny', 'Farooq', ''], ['Azizi', 'Sadoon', ''], ['Shojafar', 'Mohammad', ''], ['Tafazolli', 'Rahim', '']]
2005.12540
Leopold Tremant
Philippe Chartier (MINGUS), Mohammed Lemou (IRMAR, MINGUS), L\'eopold Tr\'emant (MINGUS)
Uniformly accurate numerical schemes for a class of dissipative systems
null
null
null
null
math.AP cs.NA math.NA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider a class of relaxation problems mixing slow and fast variations which can describe population dynamics models or hyperbolic systems, with varying stiffness (from non-stiff to strongly dissipative), and develop a multi-scale method by decomposing this problem into a micro-macro system where the original sti...
[{'version': 'v1', 'created': 'Tue, 26 May 2020 06:48:57 GMT'}]
2020-05-27
[['Chartier', 'Philippe', '', 'MINGUS'], ['Lemou', 'Mohammed', '', 'IRMAR, MINGUS'], ['Trémant', 'Léopold', '', 'MINGUS']]
2204.05727
Hui Kong
Banghe Wu, Chengzhong Xu, Hui Kong
LiDAR Road-Atlas: An Efficient Map Representation for General 3D Urban Environment
null
null
null
null
cs.RO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we propose the LiDAR Road-Atlas, a compactable and efficient 3D map representation, for autonomous robot or vehicle navigation in general urban environment. The LiDAR Road-Atlas can be generated by an online mapping framework based on incrementally merging local 2D occupancy grid maps (2D-OGM). Specific...
[{'version': 'v1', 'created': 'Tue, 12 Apr 2022 11:46:09 GMT'}, {'version': 'v2', 'created': 'Mon, 13 Mar 2023 07:16:04 GMT'}]
2023-03-14
[['Wu', 'Banghe', ''], ['Xu', 'Chengzhong', ''], ['Kong', 'Hui', '']]
1906.05118
Faisal Khan
Faisal Shah Khan
Nash embedding: a road map to realizing quantum hardware
1 figure
Digitale Welt, Issue 1 2020 - Proceedings of the first International Symposium on Applied Artificial Intelligence, Munich, 2019
null
null
physics.gen-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The non-Euclidean nature of the mathematical model of quantum circuits leaves open the question of their practical implementation in hardware platforms which necessarily reside in the Euclidean space $\mathbb{R}^3$. On the other hand, reversible circuits are elements of Euclidean spaces, making their physical realiza...
[{'version': 'v1', 'created': 'Sun, 9 Jun 2019 19:44:04 GMT'}, {'version': 'v2', 'created': 'Sat, 15 Jun 2019 18:20:58 GMT'}]
2019-11-25
[['Khan', 'Faisal Shah', '']]
1809.01587
Minsuk Kahng
Minsuk Kahng, Nikhil Thorat, Duen Horng Chau, Fernanda Vi\'egas, Martin Wattenberg
GAN Lab: Understanding Complex Deep Generative Models using Interactive Visual Experimentation
This paper will be published in the IEEE Transactions on Visualization and Computer Graphics, 25(1), January 2019, and presented at IEEE VAST 2018
null
10.1109/TVCG.2018.2864500
null
cs.HC cs.AI cs.LG stat.ML
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recent success in deep learning has generated immense interest among practitioners and students, inspiring many to learn about this new technology. While visual and interactive approaches have been successfully developed to help people more easily learn deep learning, most existing tools focus on simpler models. In t...
[{'version': 'v1', 'created': 'Wed, 5 Sep 2018 15:51:50 GMT'}]
2018-09-06
[['Kahng', 'Minsuk', ''], ['Thorat', 'Nikhil', ''], ['Chau', 'Duen Horng', ''], ['Viégas', 'Fernanda', ''], ['Wattenberg', 'Martin', '']]
1801.05617
Gilles Jacobs
Cynthia Van Hee, Gilles Jacobs, Chris Emmery, Bart Desmet, Els Lefever, Ben Verhoeven, Guy De Pauw, Walter Daelemans and V\'eronique Hoste
Automatic Detection of Cyberbullying in Social Media Text
21 pages, 9 tables, under review
null
10.1371/journal.pone.0203794
null
cs.CL cs.CY cs.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
While social media offer great communication opportunities, they also increase the vulnerability of young people to threatening situations online. Recent studies report that cyberbullying constitutes a growing problem among youngsters. Successful prevention depends on the adequate detection of potentially harmful mes...
[{'version': 'v1', 'created': 'Wed, 17 Jan 2018 10:38:20 GMT'}]
2020-03-03
[['Van Hee', 'Cynthia', ''], ['Jacobs', 'Gilles', ''], ['Emmery', 'Chris', ''], ['Desmet', 'Bart', ''], ['Lefever', 'Els', ''], ['Verhoeven', 'Ben', ''], ['De Pauw', 'Guy', ''], ['Daelemans', 'Walter', ''], ['Hoste', 'Véronique', '']]
2211.01209
Ryan Dougherty
Ryan E. Dougherty
An Asymptotically Optimal Bound for Covering Arrays of Higher Index
null
null
null
null
math.CO cs.DM
http://creativecommons.org/licenses/by/4.0/
A \emph{covering array} is an $N \times k$ array ($N$ rows, $k$ columns) with each entry from a $v$-ary alphabet, and for every $N\times t$ subarray, all $v^t$ tuples of size $t$ appear at least $\lambda$ times. The \emph{covering array number} is the smallest number $N$ for which such an array exists. For $\lambda =...
[{'version': 'v1', 'created': 'Wed, 2 Nov 2022 15:39:17 GMT'}]
2022-11-03
[['Dougherty', 'Ryan E.', '']]
2007.08926
Gordon Plotkin
Martin Abadi and Gordon Plotkin
Smart Choices and the Selection Monad
Revision for LMCS publication
null
null
null
cs.LO cs.LG cs.PL
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Describing systems in terms of choices and their resulting costs and rewards offers the promise of freeing algorithm designers and programmers from specifying how those choices should be made; in implementations, the choices can be realized by optimization techniques and, increasingly, by machine-learning methods. We...
[{'version': 'v1', 'created': 'Fri, 17 Jul 2020 12:13:16 GMT'}, {'version': 'v2', 'created': 'Tue, 27 Oct 2020 18:53:23 GMT'}, {'version': 'v3', 'created': 'Thu, 10 Dec 2020 18:33:28 GMT'}, {'version': 'v4', 'created': 'Thu, 11 Mar 2021 11:48:28 GMT'}, {'version': 'v5', 'created': 'Mon, 28 Jun 2021 02:11:21 GMT'}, {'ve...
2023-01-18
[['Abadi', 'Martin', ''], ['Plotkin', 'Gordon', '']]
1810.04034
Hai Son Nguyen
S\'ebastien Cueff, Matthew Shao Ran Huang, Dongfang Li, X. Letartre, Rashid Zia, Pierre Viktorovitch, Hai Son Nguyen
Tailoring the Local Density of Optical States and directionality of light emission by symmetry-breaking
null
null
null
null
physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a method to simultaneously engineer the energy-momentum dispersion and the local density of optical states. Using vertical symmetry-breaking in high-contrast gratings, we enable the mixing of modes with different parities, thus producing hybridized modes with controlled dispersion. By tuning geometric para...
[{'version': 'v1', 'created': 'Mon, 8 Oct 2018 14:22:25 GMT'}]
2018-10-10
[['Cueff', 'Sébastien', ''], ['Huang', 'Matthew Shao Ran', ''], ['Li', 'Dongfang', ''], ['Letartre', 'X.', ''], ['Zia', 'Rashid', ''], ['Viktorovitch', 'Pierre', ''], ['Nguyen', 'Hai Son', '']]
1809.04981
Niklas Edberg
Niklas J. T. Edberg, M. Alho, M. Andr\'e, D. J. Andrews, E. Behar, J. L. Burch, C. M. Carr, E. Cupido, I. A. D. Engelhardt, A. I. Eriksson, K.-H. Glassmeier, C. Goetz, R. Goldstein, P. Henri, F. L. Johansson, C. Koenders, K. Mandt, H. Nilsson, E. Odelstad, I. Richter, C. Simon Wedlund, G. Stenberg Wieser, K. Sz...
CME impact on comet 67P/Churyumov-Gerasimenko
14 pages, 12 figures
Monthly Notices of the Royal Astronomical Society, Volume 462, 2016
10.1093/mnras/stw2112
null
physics.space-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present Rosetta observations from comet 67P/Churyumov-Gerasimenko during the impact of a coronal mass ejection (CME). The CME impacted on 5-6 Oct 2015, when Rosetta was about 800 km from the comet nucleus, \textcolor{black}{and 1.4 AU from the Sun}. Upon impact, the plasma environment is compressed to the level th...
[{'version': 'v1', 'created': 'Thu, 13 Sep 2018 14:20:46 GMT'}]
2018-09-14
[['Edberg', 'Niklas J. T.', ''], ['Alho', 'M.', ''], ['André', 'M.', ''], ['Andrews', 'D. J.', ''], ['Behar', 'E.', ''], ['Burch', 'J. L.', ''], ['Carr', 'C. M.', ''], ['Cupido', 'E.', ''], ['Engelhardt', 'I. A. D.', ''], ['Eriksson', 'A. I.', ''], ['Glassmeier', 'K. -H.', ''], ['Goetz', 'C.', ''], ['Goldstein', 'R.', ...
1506.03885
Dietmar Berwanger
Dietmar Berwanger and Marie van den Bogaard
Games with Delays. A Frankenstein Approach
null
null
null
null
cs.GT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate infinite games on finite graphs where the information flow is perturbed by nondeterministic signalling delays. It is known that such perturbations make synthesis problems virtually unsolvable, in the general case. On the classical model where signals are attached to states, tractable cases are rare and...
[{'version': 'v1', 'created': 'Fri, 12 Jun 2015 01:19:54 GMT'}]
2015-06-15
[['Berwanger', 'Dietmar', ''], ['Bogaard', 'Marie van den', '']]
2010.03022
Jie Ma
Jie Ma, Shuai Wang, Rishita Anubhai, Miguel Ballesteros, Yaser Al-Onaizan
Resource-Enhanced Neural Model for Event Argument Extraction
Findings of EMNLP 2020
null
null
null
cs.CL
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Event argument extraction (EAE) aims to identify the arguments of an event and classify the roles that those arguments play. Despite great efforts made in prior work, there remain many challenges: (1) Data scarcity. (2) Capturing the long-range dependency, specifically, the connection between an event trigger and a d...
[{'version': 'v1', 'created': 'Tue, 6 Oct 2020 21:00:54 GMT'}]
2020-10-08
[['Ma', 'Jie', ''], ['Wang', 'Shuai', ''], ['Anubhai', 'Rishita', ''], ['Ballesteros', 'Miguel', ''], ['Al-Onaizan', 'Yaser', '']]
2303.01595
Ellis Solaiman
Adrian Delchev and Ioannis Sfyrakis and Ellis Solaiman
Developing a Compiler for EROP -- A Language for the Specification of Smart Contracts, An Experience Report
null
null
null
null
cs.PL cs.DC cs.SE
http://creativecommons.org/licenses/by/4.0/
A smart contract is a translation of a standard paper-based contract that can be enforced and executed by a contract management system. At a high level of abstraction, a contract is only a document that describes how the signing parties are to behave in different scenarios; nevertheless, the translation of a typical ...
[{'version': 'v1', 'created': 'Thu, 2 Mar 2023 21:35:25 GMT'}]
2023-03-06
[['Delchev', 'Adrian', ''], ['Sfyrakis', 'Ioannis', ''], ['Solaiman', 'Ellis', '']]
2106.01806
Dorcas Ofori-Boateng
Dorcas Ofori-Boateng, Ignacio Segovia Dominguez, Murat Kantarcioglu, Cuneyt G. Akcora, Yulia R. Gel
Topological Anomaly Detection in Dynamic Multilayer Blockchain Networks
26 pages, 6 figures, 7 tables
null
null
null
cs.CR math.AT stat.AP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Motivated by the recent surge of criminal activities with cross-cryptocurrency trades, we introduce a new topological perspective to structural anomaly detection in dynamic multilayer networks. We postulate that anomalies in the underlying blockchain transaction graph that are composed of multiple layers are likely t...
[{'version': 'v1', 'created': 'Thu, 3 Jun 2021 12:58:04 GMT'}, {'version': 'v2', 'created': 'Tue, 6 Jul 2021 18:05:13 GMT'}]
2021-07-08
[['Ofori-Boateng', 'Dorcas', ''], ['Dominguez', 'Ignacio Segovia', ''], ['Kantarcioglu', 'Murat', ''], ['Akcora', 'Cuneyt G.', ''], ['Gel', 'Yulia R.', '']]
1109.4347
Yohji Akama
Yohji Akama and Kei Irie
VC dimension of ellipsoids
null
null
null
null
math.CO cs.LG stat.ML
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We will establish that the VC dimension of the class of d-dimensional ellipsoids is (d^2+3d)/2, and that maximum likelihood estimate with N-component d-dimensional Gaussian mixture models induces a geometric class having VC dimension at least N(d^2+3d)/2. Keywords: VC dimension; finite dimensional ellipsoid; Gaussi...
[{'version': 'v1', 'created': 'Tue, 20 Sep 2011 16:53:29 GMT'}]
2011-09-21
[['Akama', 'Yohji', ''], ['Irie', 'Kei', '']]
0807.4825
Thomas Heimburg
Andreas Blicher, Katarzyna Wodzinska, Matthias Fidorra, Mathias Winterhalter and Thomas Heimburg
The temperature dependence of lipid membrane permeability, its quantized nature, and the influence of anesthetics
12 pages, 6 figures
Biophys. J. 96 (2009), 4581-4591
10.1016/j.bpj.2009.01.062
null
physics.bio-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the permeability of lipid membranes for fluorescence dyes and ions. We find that permeability reaches a maximum close to the chain melting transition of the membranes. Close to transitions, fluctuations in area and compressibility are high, leading to an increased likelihood of spontaneous lipid pore f...
[{'version': 'v1', 'created': 'Wed, 30 Jul 2008 18:15:16 GMT'}]
2009-06-09
[['Blicher', 'Andreas', ''], ['Wodzinska', 'Katarzyna', ''], ['Fidorra', 'Matthias', ''], ['Winterhalter', 'Mathias', ''], ['Heimburg', 'Thomas', '']]
0906.3683
Matteo Cherchi
Matteo Cherchi, Alberto Taormina, Alessandro C. Busacca, Roberto L. Oliveri, Saverio Bivona, Alfonso C. Cino, Salvatore Stivala, Stefano Riva Sanseverino, and Claudio Leone
Exploiting the optical quadratic nonlinearity of zincblende semiconductors for guided-wave terahertz generation: a material comparison
8 pages in two columns format, 6 figures, 2 Tables
IEEE J. Quantum Electron. 46, 368-376 (2010)
10.1109/JQE.2009.2033821
null
physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a detailed analysis and comparison of dielectric waveguides made of CdTe, GaP, GaAs and InP for modal phase matched optical difference frequency generation (DFG) in the terahertz domain. From the form of the DFG equations, we derived the definition of a very general figure of merit (FOM). In turn, this FOM...
[{'version': 'v1', 'created': 'Fri, 19 Jun 2009 14:40:57 GMT'}]
2010-03-26
[['Cherchi', 'Matteo', ''], ['Taormina', 'Alberto', ''], ['Busacca', 'Alessandro C.', ''], ['Oliveri', 'Roberto L.', ''], ['Bivona', 'Saverio', ''], ['Cino', 'Alfonso C.', ''], ['Stivala', 'Salvatore', ''], ['Sanseverino', 'Stefano Riva', ''], ['Leone', 'Claudio', '']]
1803.03797
Pawan Kumar
Sahithi Rampalli, Natasha Sehgal, Ishita Bindlish, Tanya Tyagi, and Pawan Kumar
Efficient FPGA Implementation of Conjugate Gradient Methods for Laplacian System using HLS
10 pages, 11 figures, 5 tables
null
null
null
cs.DC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we study FPGA based pipelined and superscalar design of two variants of conjugate gradient methods for solving Laplacian equation on a discrete grid; the first version corresponds to the original conjugate gradient algorithm, and the second version corresponds to a slightly modified version of the same...
[{'version': 'v1', 'created': 'Sat, 10 Mar 2018 12:05:35 GMT'}]
2018-03-13
[['Rampalli', 'Sahithi', ''], ['Sehgal', 'Natasha', ''], ['Bindlish', 'Ishita', ''], ['Tyagi', 'Tanya', ''], ['Kumar', 'Pawan', '']]
2303.05946
Kyle Hart
Kyle M. Hart (1 and 2), Brendan Englot (2), Ryan P. O'Shea (1), John D. Kelly (1), David Martinez (1) ((1) Naval Air Warfare Center Aircraft Division Lakehurst, (2) Stevens Institute of Technology)
Monocular Simultaneous Localization and Mapping using Ground Textures
7 pages, 9 figures. To appear at ICRA 2023, London, UK. Distribution Statement A: Approved for public release; distribution is unlimited, as submitted under NAVAIR Public Release Authorization 2022-0586. The views expressed here are those of the authors and do not reflect the official policy or position of the ...
null
null
null
cs.RO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recent work has shown impressive localization performance using only images of ground textures taken with a downward facing monocular camera. This provides a reliable navigation method that is robust to feature sparse environments and challenging lighting conditions. However, these localization methods require an exi...
[{'version': 'v1', 'created': 'Fri, 10 Mar 2023 14:27:31 GMT'}]
2023-03-13
[['Hart', 'Kyle M.', '', '1 and 2'], ['Englot', 'Brendan', ''], ["O'Shea", 'Ryan P.', ''], ['Kelly', 'John D.', ''], ['Martinez', 'David', '']]
2101.07517
Inga Abel
Inga Abel, Helmut Graeb
FUBOCO: Structure Synthesis of Basic Op-Amps by FUnctional BlOck COmposition
This work has been submitted to ACM for possible publication. Copyright may be transferred without notice, after which this version may no longer be accessible
null
null
null
eess.SY cs.SY
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper presents a method to automatically synthesize the structure of an operational amplifier. It is positioned between approaches with fixed design plans and a small search space of structures and approaches with generic structural production rules and a large search space with technically impractical structure...
[{'version': 'v1', 'created': 'Tue, 19 Jan 2021 09:01:12 GMT'}, {'version': 'v2', 'created': 'Fri, 24 Sep 2021 11:15:22 GMT'}]
2021-09-27
[['Abel', 'Inga', ''], ['Graeb', 'Helmut', '']]
1406.3700
Bingkai Lin
Bingkai Lin
The Parameterized Complexity of k-Biclique
null
null
null
null
cs.CC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Given a graph $G$ and a parameter $k$, the $k$-biclique problem asks whether $G$ contains a complete bipartite subgraph $K_{k,k}$. This is the most easily stated problem on graphs whose parameterized complexity is still unknown. We provide an fpt-reduction from $k$-clique to $k$-biclique, thus solving this longstandi...
[{'version': 'v1', 'created': 'Sat, 14 Jun 2014 08:20:39 GMT'}, {'version': 'v2', 'created': 'Sat, 1 Nov 2014 05:46:37 GMT'}, {'version': 'v3', 'created': 'Sat, 8 Jun 2019 02:09:26 GMT'}]
2019-06-11
[['Lin', 'Bingkai', '']]
1207.1427
Segev Wasserkrug
Segev Wasserkrug, Avigdor Gal, Opher Etzion
A Model for Reasoning with Uncertain Rules in Event Composition Systems
Appears in Proceedings of the Twenty-First Conference on Uncertainty in Artificial Intelligence (UAI2005)
null
null
UAI-P-2005-PG-599-608
cs.AI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In recent years, there has been an increased need for the use of active systems - systems required to act automatically based on events, or changes in the environment. Such systems span many areas, from active databases to applications that drive the core business processes of today's enterprises. However, in many ca...
[{'version': 'v1', 'created': 'Wed, 4 Jul 2012 16:29:47 GMT'}]
2012-07-09
[['Wasserkrug', 'Segev', ''], ['Gal', 'Avigdor', ''], ['Etzion', 'Opher', '']]
2110.07391
Zongzheng Zhao
Zongzheng Zhao, Yixin Liu, Li Guo, Linquan Bai, and Chengshan Wang
Distribution Locational Marginal Pricing Under Uncertainty Considering Coordination of Distribution and Wholesale Markets
null
null
null
null
eess.SY cs.SY
http://creativecommons.org/licenses/by-nc-nd/4.0/
An effective distribution electricity market (DEM) is required to manage the rapidly growing small-scale distributed energy resources (DERs) in distribution systems (DSs). This paper proposes a day-ahead DEM clearing and pricing mechanism to account for the uncertainty of DERs and the coordination with the wholesale ...
[{'version': 'v1', 'created': 'Thu, 14 Oct 2021 14:27:23 GMT'}]
2021-10-15
[['Zhao', 'Zongzheng', ''], ['Liu', 'Yixin', ''], ['Guo', 'Li', ''], ['Bai', 'Linquan', ''], ['Wang', 'Chengshan', '']]
1906.02944
Han-Jia Ye
Han-Jia Ye, Hexiang Hu, De-Chuan Zhan
Learning Adaptive Classifiers Synthesis for Generalized Few-Shot Learning
Accepted by IJCV; The code is available at https://github.com/Sha-Lab/aCASTLE
null
null
null
cs.CV cs.LG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Object recognition in the real-world requires handling long-tailed or even open-ended data. An ideal visual system needs to recognize the populated head visual concepts reliably and meanwhile efficiently learn about emerging new tail categories with a few training instances. Class-balanced many-shot learning and few-...
[{'version': 'v1', 'created': 'Fri, 7 Jun 2019 08:07:05 GMT'}, {'version': 'v2', 'created': 'Sat, 28 Sep 2019 06:27:48 GMT'}, {'version': 'v3', 'created': 'Sun, 29 Dec 2019 02:39:02 GMT'}, {'version': 'v4', 'created': 'Wed, 28 Oct 2020 04:34:30 GMT'}, {'version': 'v5', 'created': 'Sun, 27 Jun 2021 02:17:15 GMT'}]
2021-06-29
[['Ye', 'Han-Jia', ''], ['Hu', 'Hexiang', ''], ['Zhan', 'De-Chuan', '']]
1812.01801
Ryota Yamanaka
Shota Matsumoto, Ryota Yamanaka, Hirokazu Chiba
Mapping RDF Graphs to Property Graphs
4 pages, 4 figures
null
null
null
cs.DB
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Increasing amounts of scientific and social data are published in the Resource Description Framework (RDF). Although the RDF data can be queried using the SPARQL language, even the SPARQL-based operation has a limitation in implementing traversal or analytical algorithms. Recently, a variety of graph database impleme...
[{'version': 'v1', 'created': 'Wed, 5 Dec 2018 03:22:37 GMT'}]
2018-12-06
[['Matsumoto', 'Shota', ''], ['Yamanaka', 'Ryota', ''], ['Chiba', 'Hirokazu', '']]
1312.1993
Marcell Stippinger
Marcell Stippinger and J\'anos Kert\'esz
Enhancing resilience of interdependent networks by healing
6 pages, 6 figures. Acknowledgements: This work was partially supported by the European Union and the European Social Fund through project FuturICT.hu (Grant No.: TAMOP-4.2.2.C-11/1/KONV-2012-0013). JK thanks MULTIPLEX, Grant No. 317532. Thanks are due to \'Eva R\'acz for her help at the early stage of this wor...
null
10.1016/j.physa.2014.08.069
null
physics.soc-ph cond-mat.stat-mech cs.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Interdependent networks are characterized by two kinds of interactions: The usual connectivity links within each network and the dependency links coupling nodes of different networks. Due to the latter links such networks are known to suffer from cascading failures and catastrophic breakdowns. When modeling these phe...
[{'version': 'v1', 'created': 'Fri, 6 Dec 2013 20:37:41 GMT'}, {'version': 'v2', 'created': 'Tue, 4 Mar 2014 21:19:47 GMT'}, {'version': 'v3', 'created': 'Fri, 6 Jun 2014 10:09:02 GMT'}, {'version': 'v4', 'created': 'Thu, 4 Sep 2014 21:13:51 GMT'}]
2015-06-18
[['Stippinger', 'Marcell', ''], ['Kertész', 'János', '']]
1512.05867
Shuai Dong
Shuang Zhou, Yakui Weng, Zhangting Wu, Jinlong Wang, Lingzhi Wu, Zhenhua Ni, Qingyu Xu, Shuai Dong
Strong room-temperature blue-violet photoluminescence of multiferroic BaMnF$_4$
13 pages, 4 figures, 1 table
Physical Chemistry Chemical Physics 18, 2054-2058 (2016)
10.1039/C5CP05864C
null
cond-mat.mtrl-sci cond-mat.str-el physics.chem-ph physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
BaMnF$_4$ microsheets have been prepared by hydrothermal method. Strong room-temperature blue-violet photoluminescence has been observed (absolute luminescence quantum yield 67%), with two peaks located at 385 nm and 410 nm, respectively. More interestingly, photon self-absorption phenomenon has been observed, leadin...
[{'version': 'v1', 'created': 'Fri, 18 Dec 2015 07:47:37 GMT'}]
2016-01-20
[['Zhou', 'Shuang', ''], ['Weng', 'Yakui', ''], ['Wu', 'Zhangting', ''], ['Wang', 'Jinlong', ''], ['Wu', 'Lingzhi', ''], ['Ni', 'Zhenhua', ''], ['Xu', 'Qingyu', ''], ['Dong', 'Shuai', '']]
1710.02468
Micha{\l} Lesiuk
Justyna G. Balcerzak, Micha{\l} Lesiuk, Robert Moszynski
Calculation of Araki-Sucher correction for many-electron systems
submitted to Phys. Rev. A
Phys. Rev. A 96, 052510 (2017)
10.1103/PhysRevA.96.052510
null
physics.chem-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we consider the evaluation of the Araki-Sucher correction for arbitrary many-electron atomic and molecular systems. This contribution appears in the leading order quantum electrodynamics corrections to the energy of a bound state. The conventional one-electron basis set of Gaussian-type orbitals (GTOs) ...
[{'version': 'v1', 'created': 'Fri, 6 Oct 2017 15:59:57 GMT'}, {'version': 'v2', 'created': 'Fri, 10 Nov 2017 16:36:38 GMT'}]
2017-12-06
[['Balcerzak', 'Justyna G.', ''], ['Lesiuk', 'Michał', ''], ['Moszynski', 'Robert', '']]
1410.5642
Hartmut Grote
Hartmut Grote
On the possibility of Vacuum-QED measurements with gravitational wave detectors
11 pages, 10 figures
Phys. Rev. D 91, 022002 (2015)
10.1103/PhysRevD.91.022002
null
physics.ins-det quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Quantum electro dynamics (QED) comprises virtual particle production and thus gives rise to a refractive index of the vacuum larger than unity in the presence of a magnetic field. This predicted effect has not been measured to date, even after considerable effort of a number of experiments. It has been proposed by ot...
[{'version': 'v1', 'created': 'Tue, 21 Oct 2014 12:54:44 GMT'}, {'version': 'v2', 'created': 'Wed, 29 Oct 2014 15:31:40 GMT'}, {'version': 'v3', 'created': 'Fri, 31 Oct 2014 11:55:57 GMT'}, {'version': 'v4', 'created': 'Thu, 27 Nov 2014 11:38:53 GMT'}, {'version': 'v5', 'created': 'Mon, 15 Dec 2014 13:33:57 GMT'}]
2015-01-14
[['Grote', 'Hartmut', '']]
1302.4384
Jean-Philippe Cointet
Michel Zitt and Jean-Philippe Cointet
Citation impacts revisited: how novel impact measures reflect interdisciplinarity and structural change at the local and global level
submitted to ISSI 2013, Vienna
null
null
null
cs.DL physics.soc-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Citation networks have fed numerous works in scientific evaluation, science mapping (and more recently large-scale network studies) for decades. The variety of citation behavior across scientific fields is both a research topic in sociology of science, and a problem in scientific evaluation. Normalization, tantamount...
[{'version': 'v1', 'created': 'Mon, 18 Feb 2013 18:40:03 GMT'}, {'version': 'v2', 'created': 'Tue, 19 Feb 2013 09:26:42 GMT'}]
2013-02-20
[['Zitt', 'Michel', ''], ['Cointet', 'Jean-Philippe', '']]
2010.14484
Saurabh Kumar
Saurabh Kumar, Aviral Kumar, Sergey Levine, Chelsea Finn
One Solution is Not All You Need: Few-Shot Extrapolation via Structured MaxEnt RL
Accepted at NeurIPS 2020
null
null
null
cs.LG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
While reinforcement learning algorithms can learn effective policies for complex tasks, these policies are often brittle to even minor task variations, especially when variations are not explicitly provided during training. One natural approach to this problem is to train agents with manually specified variation in t...
[{'version': 'v1', 'created': 'Tue, 27 Oct 2020 17:41:57 GMT'}, {'version': 'v2', 'created': 'Mon, 7 Dec 2020 22:33:16 GMT'}]
2020-12-09
[['Kumar', 'Saurabh', ''], ['Kumar', 'Aviral', ''], ['Levine', 'Sergey', ''], ['Finn', 'Chelsea', '']]
1409.1726
Monika Cerin\v{s}ek
Monika Cerin\v{s}ek and Vladimir Batagelj
Network analysis of Zentralblatt MATH data
25 pages, 10 figures, 13 tables
Scientometrics Volume: 102 Issue: 1 Pages: 977-1001 (2015)
null
null
cs.SI cs.DL physics.soc-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analyze the data about works (papers, books) from the time period 1990-2010 that are collected in Zentralblatt MATH database. The data were converted into four 2-mode networks (works $\times$ authors, works $\times$ journals, works $\times$ keywords and works $\times$ MSCs) and into a partition of works by publica...
[{'version': 'v1', 'created': 'Fri, 5 Sep 2014 10:19:51 GMT'}]
2016-03-30
[['Cerinšek', 'Monika', ''], ['Batagelj', 'Vladimir', '']]
0810.0623
Bo Yan
Bo Yan, Yisheng Ma, Yuzhu Wang
Atomic Frequency standards Based on Pulsed Coherent Light Storage
6 pages, 5 figures
null
10.1103/PhysRevA.79.063820
null
physics.atom-ph physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a new scheme of microwave frequency standards based on pulsed coherent optical information storage. Unlike the usual frequency reference where the Ramsey fringe is printed on the population of a certain state, we print the Ramsey fringe on the coherence. Then the coherence is detected in the form of a retr...
[{'version': 'v1', 'created': 'Fri, 3 Oct 2008 12:10:11 GMT'}]
2013-10-28
[['Yan', 'Bo', ''], ['Ma', 'Yisheng', ''], ['Wang', 'Yuzhu', '']]
1904.13205
Zhujun Zhang
Zhujun Zhang
A Note on Computational Complexity of Dou Shou Qi
11 pages, 11 figures. arXiv admin note: text overlap with arXiv:1904.00200
null
null
null
cs.CC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Dou Shou Qi is a Chinese strategy board game for two players. We use a EXPTIME-hardness framework to analyse computational complexity of the game. We construct all gadgets of the hardness framework. In conclusion, we prove that Dou Shou Qi is EXPTIME-complete.
[{'version': 'v1', 'created': 'Sat, 27 Apr 2019 07:25:14 GMT'}]
2019-05-01
[['Zhang', 'Zhujun', '']]
2211.07708
Meziane Privat
Meziane Privat (CPHT)
Infinite horizon for symetric strategy population game
null
null
null
null
cs.GT math.PR
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
To predict the behavior of a population game when time becomes very long, the process that characterizes the evolution of our game dynamics must be reversible. Known games satisfying this are 2 strategy games as well as potential games with an exponential protocol. We will try to extend the study of infinite horizons...
[{'version': 'v1', 'created': 'Mon, 14 Nov 2022 19:38:34 GMT'}, {'version': 'v2', 'created': 'Fri, 6 Jan 2023 14:03:18 GMT'}]
2023-01-09
[['Privat', 'Meziane', '', 'CPHT']]
2106.06536
Firas Jarboui
Firas Jarboui, Vianney Perchet
Unsupervised Neural Hidden Markov Models with a Continuous latent state space
null
null
null
null
cs.LG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce a new procedure to neuralize unsupervised Hidden Markov Models in the continuous case. This provides higher flexibility to solve problems with underlying latent variables. This approach is evaluated on both synthetic and real data. On top of generating likely model parameters with comparable performances...
[{'version': 'v1', 'created': 'Thu, 10 Jun 2021 11:53:38 GMT'}]
2021-06-14
[['Jarboui', 'Firas', ''], ['Perchet', 'Vianney', '']]
1711.03880
Sebastian Eckart
S. Eckart, M. Kunitski, I. Ivanov, M. Richter, K. Fehre, A. Hartung, J. Rist, K. Henrichs, D. Trabert, N. Schlott, L. Ph. H. Schmidt, T. Jahnke, M. S. Sch\"offler, A. Kheifets, R. D\"orner
Sub-Cycle Interference upon Tunnel-Ionization by Counterrotating Two-Color Fields
5 pages, 4 figures, PRA Rapid Communications accepted
Phys. Rev. A 97, 041402 (2018)
10.1103/PhysRevA.97.041402
null
physics.atom-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We report on three-dimensional (3D) electron momentum distributions from single ionization of helium by a laser pulse consisting of two counterrotating circularly polarized fields (390 nm and 780 nm). A pronounced 3D low energy structure and sub-cycle interferences are observed experimentally and reproduced numerical...
[{'version': 'v1', 'created': 'Fri, 10 Nov 2017 15:33:55 GMT'}, {'version': 'v2', 'created': 'Fri, 23 Mar 2018 17:07:34 GMT'}]
2018-04-18
[['Eckart', 'S.', ''], ['Kunitski', 'M.', ''], ['Ivanov', 'I.', ''], ['Richter', 'M.', ''], ['Fehre', 'K.', ''], ['Hartung', 'A.', ''], ['Rist', 'J.', ''], ['Henrichs', 'K.', ''], ['Trabert', 'D.', ''], ['Schlott', 'N.', ''], ['Schmidt', 'L. Ph. H.', ''], ['Jahnke', 'T.', ''], ['Schöffler', 'M. S.', ''], ['Kheifets', '...
physics/0002020
Tomomi Ohgaki
T.Ohgaki
Simulation of Laser-Compton Cooling of Electron Beams
11 pages, 12 figures, Given at 3nd International Workshop on Electron-Electron Interactions at TeV Energies, Dec 10-12, Santa Cruz, California, 1999
Int.J.Mod.Phys.A15:2587-2598,2000
10.1142/S0217751X00002664
LBNL-44993
physics.acc-ph
null
We study a method of laser-Compton cooling of electron beams. Using a Monte Carlo code, we evaluate the effects of the laser-electron interaction for transverse cooling. The optics with and without chromatic correction for the cooling are examined. The laser-Compton cooling for JLC/NLC at E_0=2 GeV is considered.
[{'version': 'v1', 'created': 'Wed, 9 Feb 2000 23:59:58 GMT'}, {'version': 'v2', 'created': 'Thu, 10 Feb 2000 05:01:18 GMT'}]
2015-06-26
[['Ohgaki', 'T.', '']]
2009.09677
Jesus L. Lobo
Jesus L. Lobo, Javier Del Ser, Eneko Osaba, Albert Bifet, Francisco Herrera
CURIE: A Cellular Automaton for Concept Drift Detection
null
null
null
null
cs.LG stat.ML
http://creativecommons.org/licenses/by-sa/4.0/
Data stream mining extracts information from large quantities of data flowing fast and continuously (data streams). They are usually affected by changes in the data distribution, giving rise to a phenomenon referred to as concept drift. Thus, learning models must detect and adapt to such changes, so as to exhibit a g...
[{'version': 'v1', 'created': 'Mon, 21 Sep 2020 08:28:21 GMT'}]
2020-09-22
[['Lobo', 'Jesus L.', ''], ['Del Ser', 'Javier', ''], ['Osaba', 'Eneko', ''], ['Bifet', 'Albert', ''], ['Herrera', 'Francisco', '']]
2206.13929
David Messerschmitt
David Messerschmitt, Philip Lubin, Ian Morrison
Optimal mass and speed for interstellar flyby with directed-energy propulsion
null
null
null
null
astro-ph.IM physics.space-ph
http://creativecommons.org/licenses/by-nc-nd/4.0/
The design of mission scenarios for the flyby investigation of nearby star systems by probes launched using directed energy is addressed. Multiple probes are launched with a fixed launch infrastructure, and download of scientific data occurs following target encounter and data collection. Assuming the primary goal is...
[{'version': 'v1', 'created': 'Mon, 27 Jun 2022 17:55:17 GMT'}]
2022-06-29
[['Messerschmitt', 'David', ''], ['Lubin', 'Philip', ''], ['Morrison', 'Ian', '']]
2111.03120
Peru Bhardwaj
Peru Bhardwaj, John Kelleher, Luca Costabello and Declan O'Sullivan
Adversarial Attacks on Knowledge Graph Embeddings via Instance Attribution Methods
2021 Conference on Empirical Methods in Natural Language Processing (EMNLP 2021)
null
null
null
cs.LG cs.AI cs.CL cs.NE
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Despite the widespread use of Knowledge Graph Embeddings (KGE), little is known about the security vulnerabilities that might disrupt their intended behaviour. We study data poisoning attacks against KGE models for link prediction. These attacks craft adversarial additions or deletions at training time to cause model...
[{'version': 'v1', 'created': 'Thu, 4 Nov 2021 19:38:48 GMT'}]
2021-11-08
[['Bhardwaj', 'Peru', ''], ['Kelleher', 'John', ''], ['Costabello', 'Luca', ''], ["O'Sullivan", 'Declan', '']]
1312.4076
Rodrigo Lopez-Pablos
Rodrigo Lopez-Pablos (Universidad Nacional de La Matanza y Universidad Tecnol\'ogica Nacional)
Elementos de ingenier\'ia de explotaci\'on de la informaci\'on: r\'eplica y algunos trazos sobre teor\'ia inform\'atica
4 pages, 1 figure, written in castilian, Anales de la AAEP, ISSN 1852-0022
Asoc.Arg.Econ.Polit. XLVIII RA (2013): 1-4
null
null
cs.IT math.IT
http://creativecommons.org/licenses/by-nc-sa/3.0/
A reply to the commentaries of Yana (2013), and some jots on information theory.
[{'version': 'v1', 'created': 'Sat, 14 Dec 2013 18:18:20 GMT'}]
2013-12-17
[['Lopez-Pablos', 'Rodrigo', '', 'Universidad Nacional de La Matanza y Universidad\n Tecnológica Nacional']]
2010.13607
Fabian Hofmann
Fabian Hofmann
Tracing prices: A flow-based cost allocation for optimized power systems
12 pages (+8 pages appendix), 18 figures
null
null
null
physics.soc-ph
http://creativecommons.org/licenses/by/4.0/
Power system models are a valuable and widely used tool to determine cost-minimal future operation and investment under political or ecological boundary conditions. Yet they are silent about the allocation of costs of single assets, as generators or transmission lines, to consumers in the network. Existing cost-alloc...
[{'version': 'v1', 'created': 'Mon, 26 Oct 2020 14:25:20 GMT'}]
2020-10-27
[['Hofmann', 'Fabian', '']]
1909.01837
Siddhartha Datta
Siddhartha Datta
DeepObfusCode: Source Code Obfuscation Through Sequence-to-Sequence Networks
Accepted in Advances in Intelligent Systems and Computing 2021 & Computing Conference 2021
null
null
null
cs.CR cs.LG cs.SE
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The paper explores a novel methodology in source code obfuscation through the application of text-based recurrent neural network (RNN) encoder-decoder models in ciphertext generation and key generation. Sequence-to-sequence models are incorporated into the model architecture to generate obfuscated code, generate the ...
[{'version': 'v1', 'created': 'Tue, 3 Sep 2019 17:22:39 GMT'}, {'version': 'v2', 'created': 'Wed, 29 Jan 2020 18:01:16 GMT'}, {'version': 'v3', 'created': 'Thu, 25 Feb 2021 11:30:06 GMT'}]
2021-02-26
[['Datta', 'Siddhartha', '']]
2007.00857
Meilin Gao
Meilin Gao, Bo Ai, Yong Niu, Wen Wu, Peng Yang, Feng Lyu, Xuemin (Sherman) Shen
Efficient Hybrid Beamforming with Anti-Blockage Design for High-Speed Railway Communications
11 Pages, 9 Figures
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2020
10.1109/TVT.2020.3000757
null
cs.IT eess.SP math.IT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Future railway is expected to accommodate both train operation services and passenger broadband services. The millimeter wave (mmWave) communication is a promising technology in providing multi-gigabit data rates to onboard users. However, mmWave communications suffer from severe propagation attenuation and vulnerabi...
[{'version': 'v1', 'created': 'Thu, 2 Jul 2020 03:44:37 GMT'}]
2020-07-03
[['Gao', 'Meilin', '', 'Sherman'], ['Ai', 'Bo', '', 'Sherman'], ['Niu', 'Yong', '', 'Sherman'], ['Wu', 'Wen', '', 'Sherman'], ['Yang', 'Peng', '', 'Sherman'], ['Lyu', 'Feng', '', 'Sherman'], ['Xuemin', '', '', 'Sherman'], ['Shen', '', '']]
2207.10506
Aline Sindel
Aline Sindel, Bettina Hohberger, Andreas Maier, Vincent Christlein
Multi-modal Retinal Image Registration Using a Keypoint-Based Vessel Structure Aligning Network
11 pages, 3 figures, 3 tables, accepted to MICCAI 2022
null
null
null
cs.CV
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In ophthalmological imaging, multiple imaging systems, such as color fundus, infrared, fluorescein angiography, optical coherence tomography (OCT) or OCT angiography, are often involved to make a diagnosis of retinal disease. Multi-modal retinal registration techniques can assist ophthalmologists by providing a pixel...
[{'version': 'v1', 'created': 'Thu, 21 Jul 2022 14:36:51 GMT'}]
2022-07-22
[['Sindel', 'Aline', ''], ['Hohberger', 'Bettina', ''], ['Maier', 'Andreas', ''], ['Christlein', 'Vincent', '']]
2009.14635
Kourosh Meshgi
Kourosh Meshgi, Maryam Sadat Mirzaei
Adversarial Semi-Supervised Multi-Domain Tracking
Accepted for ACCV 2020
null
null
null
cs.CV cs.LG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Neural networks for multi-domain learning empowers an effective combination of information from different domains by sharing and co-learning the parameters. In visual tracking, the emerging features in shared layers of a multi-domain tracker, trained on various sequences, are crucial for tracking in unseen videos. Ye...
[{'version': 'v1', 'created': 'Wed, 30 Sep 2020 12:47:28 GMT'}]
2020-10-01
[['Meshgi', 'Kourosh', ''], ['Mirzaei', 'Maryam Sadat', '']]
1111.3107
EPTCS
Alex Spelten (RWTH Aachen University), Wolfgang Thomas (RWTH Aachen University), Sarah Winter (RWTH Aachen University)
Trees over Infinite Structures and Path Logics with Synchronization
In Proceedings INFINITY 2011, arXiv:1111.2678
EPTCS 73, 2011, pp. 20-34
10.4204/EPTCS.73.5
null
cs.LO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We provide decidability and undecidability results on the model-checking problem for infinite tree structures. These tree structures are built from sequences of elements of infinite relational structures. More precisely, we deal with the tree iteration of a relational structure M in the sense of Shelah-Stupp. In cont...
[{'version': 'v1', 'created': 'Mon, 14 Nov 2011 06:35:15 GMT'}]
2011-11-15
[['Spelten', 'Alex', '', 'RWTH Aachen University'], ['Thomas', 'Wolfgang', '', 'RWTH Aachen\n University'], ['Winter', 'Sarah', '', 'RWTH Aachen University']]
1811.08362
Yunbo Wang
Zhiyu Yao, Yunbo Wang, Mingsheng Long, Jianmin Wang, Philip S Yu, Jiaguang Sun
Multi-Task Learning of Generalizable Representations for Video Action Recognition
ICME 2020
null
null
null
cs.CV
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In classic video action recognition, labels may not contain enough information about the diverse video appearance and dynamics, thus, existing models that are trained under the standard supervised learning paradigm may extract less generalizable features. We evaluate these models under a cross-dataset experiment sett...
[{'version': 'v1', 'created': 'Tue, 20 Nov 2018 16:49:17 GMT'}, {'version': 'v2', 'created': 'Sun, 12 Apr 2020 02:56:41 GMT'}]
2020-04-14
[['Yao', 'Zhiyu', ''], ['Wang', 'Yunbo', ''], ['Long', 'Mingsheng', ''], ['Wang', 'Jianmin', ''], ['Yu', 'Philip S', ''], ['Sun', 'Jiaguang', '']]
2206.04893
Chuyang Ke
Chuyang Ke, Jean Honorio
Provable Guarantees for Sparsity Recovery with Deterministic Missing Data Patterns
null
null
null
null
cs.LG stat.ML
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the problem of consistently recovering the sparsity pattern of a regression parameter vector from correlated observations governed by deterministic missing data patterns using Lasso. We consider the case in which the observed dataset is censored by a deterministic, non-uniform filter. Recovering the sparsity...
[{'version': 'v1', 'created': 'Fri, 10 Jun 2022 06:14:45 GMT'}]
2022-06-13
[['Ke', 'Chuyang', ''], ['Honorio', 'Jean', '']]
physics/0703097
Peter H. L. Christiansen
P. Christiansen (for the ALICE TPC Collaboration)
Particle Identification Studies with an ALICE Test TPC
6 pages, 4 figures, Quark Matter 06 poster proceeding
Int.J.Mod.Phys.E16:2457-2462,2007
10.1142/S0218301307008094
null
physics.ins-det
null
Using a test TPC, consisting of the ALICE TPC field cage prototype in combination with the final ALICE TPC readout and electronics, the energy loss distribution and resolution were measured for identified protons. The measurements were compared to theoretical calculations and good quantitative agreement was found whe...
[{'version': 'v1', 'created': 'Thu, 8 Mar 2007 15:41:42 GMT'}]
2019-08-14
[['Christiansen', 'P.', '', 'for the ALICE TPC Collaboration']]
1312.0841
Ben Ruijl
Ben Ruijl and Jos Vermaseren and Aske Plaat and Jaap van den Herik
Combining Simulated Annealing and Monte Carlo Tree Search for Expression Simplification
null
null
null
null
cs.AI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In many applications of computer algebra large expressions must be simplified to make repeated numerical evaluations tractable. Previous works presented heuristically guided improvements, e.g., for Horner schemes. The remaining expression is then further reduced by common subexpression elimination. A recent approach ...
[{'version': 'v1', 'created': 'Tue, 3 Dec 2013 14:56:28 GMT'}]
2013-12-04
[['Ruijl', 'Ben', ''], ['Vermaseren', 'Jos', ''], ['Plaat', 'Aske', ''], ['Herik', 'Jaap van den', '']]
1107.4150
Kun He Dr.
Wenqi Huang and Kun He
Analysis on the computability over the efficient utilization problem of the four-dimensional space-time
13 pages, 3 figures
Theoretical Computer Science, vol. 501(27): 1-10, 2013
null
null
cs.CC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper formally proposes a problem about the efficient utilization of the four dimensional space-time. Given a cuboid container, a finite number of rigid cuboid items, and the time length that each item should be continuous baked in the container, the problem asks to arrange the starting time for each item being ...
[{'version': 'v1', 'created': 'Thu, 21 Jul 2011 03:19:09 GMT'}]
2015-01-26
[['Huang', 'Wenqi', ''], ['He', 'Kun', '']]
1410.6796
Wojciech Mazurczyk
Wojciech Mazurczyk and Luca Caviglione
Steganography in Modern Smartphones and Mitigation Techniques
25 pages, 8 figures, 6 tables
null
null
null
cs.MM cs.CR
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By offering sophisticated services and centralizing a huge volume of personal data, modern smartphones changed the way we socialize, entertain and work. To this aim, they rely upon complex hardware/software frameworks leading to a number of vulnerabilities, attacks and hazards to profile individuals or gather sensiti...
[{'version': 'v1', 'created': 'Wed, 27 Aug 2014 08:46:05 GMT'}]
2014-10-27
[['Mazurczyk', 'Wojciech', ''], ['Caviglione', 'Luca', '']]
1703.06822
Kees Middelburg
J. A. Bergstra, C. A. Middelburg
Process algebra with strategic interleaving
19 pages, this version is a revision of the published version
Theory of Computing Systems, 63(3):488--505, 2019
10.1007/s00224-018-9873-2
null
cs.LO cs.PL
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In process algebras such as ACP (Algebra of Communicating Processes), parallel processes are considered to be interleaved in an arbitrary way. In the case of multi-threading as found in contemporary programming languages, parallel processes are actually interleaved according to some interleaving strategy. An interlea...
[{'version': 'v1', 'created': 'Mon, 20 Mar 2017 16:15:17 GMT'}, {'version': 'v2', 'created': 'Mon, 19 Feb 2018 11:05:48 GMT'}, {'version': 'v3', 'created': 'Tue, 21 Apr 2020 12:39:01 GMT'}]
2020-04-22
[['Bergstra', 'J. A.', ''], ['Middelburg', 'C. A.', '']]
2301.08810
Yinghao Aaron Li
Yinghao Aaron Li, Cong Han, Xilin Jiang, Nima Mesgarani
Phoneme-Level BERT for Enhanced Prosody of Text-to-Speech with Grapheme Predictions
null
null
null
null
cs.CL cs.SD eess.AS
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Large-scale pre-trained language models have been shown to be helpful in improving the naturalness of text-to-speech (TTS) models by enabling them to produce more naturalistic prosodic patterns. However, these models are usually word-level or sup-phoneme-level and jointly trained with phonemes, making them inefficien...
[{'version': 'v1', 'created': 'Fri, 20 Jan 2023 21:36:16 GMT'}]
2023-01-24
[['Li', 'Yinghao Aaron', ''], ['Han', 'Cong', ''], ['Jiang', 'Xilin', ''], ['Mesgarani', 'Nima', '']]
2205.12354
Nitish K Panigrahy
Nitish K. Panigrahy, Prajit Dhara, Don Towsley, Saikat Guha and Leandros Tassiulas
Optimal Entanglement Distribution using Satellite Based Quantum Networks
null
null
null
null
quant-ph cs.NI
http://creativecommons.org/licenses/by/4.0/
Recent technological advancements in satellite based quantum communication has made it a promising technology for realizing global scale quantum networks. Due to better loss distance scaling compared to ground based fiber communication, satellite quantum communication can distribute high quality quantum entanglements...
[{'version': 'v1', 'created': 'Tue, 24 May 2022 20:32:00 GMT'}, {'version': 'v2', 'created': 'Thu, 26 May 2022 02:00:05 GMT'}]
2022-05-27
[['Panigrahy', 'Nitish K.', ''], ['Dhara', 'Prajit', ''], ['Towsley', 'Don', ''], ['Guha', 'Saikat', ''], ['Tassiulas', 'Leandros', '']]
2002.05141
Anastasios Tsiamis
Anastasios Tsiamis and George Pappas
Online Learning of the Kalman Filter with Logarithmic Regret
null
null
null
null
cs.LG cs.SY eess.SY math.OC stat.ML
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we consider the problem of predicting observations generated online by an unknown, partially observed linear system, which is driven by stochastic noise. For such systems the optimal predictor in the mean square sense is the celebrated Kalman filter, which can be explicitly computed when the system mod...
[{'version': 'v1', 'created': 'Wed, 12 Feb 2020 18:31:31 GMT'}]
2020-02-13
[['Tsiamis', 'Anastasios', ''], ['Pappas', 'George', '']]
2211.00701
Alexander Khanikaev
Svetlana Kiriushechkina, Anton Vakulenko, Daria Smirnova, Sriram Guddala, Filipp Komissarenko, Monica Allen, Jeffery Allen, Alexander B. Khanikaev
Photonic Dirac Waveguides
16 pages, 5 figures
null
null
null
physics.optics cond-mat.mtrl-sci physics.app-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Dirac equation is a paradigmatic model that describes a range of intriguing properties of relativistic spin-1/2 particles, from the existence of antiparticles to Klein tunneling. However, the Dirac-like equations have found application far beyond its original scope, and has been used to comprehend the properties ...
[{'version': 'v1', 'created': 'Tue, 1 Nov 2022 18:56:55 GMT'}]
2022-11-03
[['Kiriushechkina', 'Svetlana', ''], ['Vakulenko', 'Anton', ''], ['Smirnova', 'Daria', ''], ['Guddala', 'Sriram', ''], ['Komissarenko', 'Filipp', ''], ['Allen', 'Monica', ''], ['Allen', 'Jeffery', ''], ['Khanikaev', 'Alexander B.', '']]
1901.10744
Pasquale De Luca
Pasquale De Luca, Vincenzo Maria Russiello, Raffaele Ciro Sannino and Lorenzo Valente
A study for Image compression using Re-Pair algorithm
8 pages
null
null
null
cs.MM cs.CV
http://creativecommons.org/publicdomain/zero/1.0/
The compression is an important topic in computer science which allows we to storage more amount of data on our data storage. There are several techniques to compress any file. In this manuscript will be described the most important algorithm to compress images such as JPEG and it will be compared with another method...
[{'version': 'v1', 'created': 'Wed, 30 Jan 2019 10:17:52 GMT'}, {'version': 'v2', 'created': 'Thu, 7 Feb 2019 13:56:41 GMT'}, {'version': 'v3', 'created': 'Wed, 13 Feb 2019 11:36:43 GMT'}]
2019-02-14
[['De Luca', 'Pasquale', ''], ['Russiello', 'Vincenzo Maria', ''], ['Sannino', 'Raffaele Ciro', ''], ['Valente', 'Lorenzo', '']]
1702.01731
Mohammadreza Babaee
Mohammadreza Babaee, Duc Tung Dinh, Gerhard Rigoll
A Deep Convolutional Neural Network for Background Subtraction
null
null
null
null
cs.CV
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work, we present a novel background subtraction system that uses a deep Convolutional Neural Network (CNN) to perform the segmentation. With this approach, feature engineering and parameter tuning become unnecessary since the network parameters can be learned from data by training a single CNN that can handle...
[{'version': 'v1', 'created': 'Mon, 6 Feb 2017 18:24:04 GMT'}]
2017-02-07
[['Babaee', 'Mohammadreza', ''], ['Dinh', 'Duc Tung', ''], ['Rigoll', 'Gerhard', '']]
2102.09516
Jung-Wan Ryu
Jung-Wan Ryu, Jinhang Cho
Transformation cavities with a narrow refractive index profile
13 pages, 4 figures
null
10.1364/OL.422529
null
physics.optics
http://creativecommons.org/licenses/by/4.0/
Recently, gradient index cavities, or so-called transformation cavities, designed by conformal transformation optics have been studied to support resonant modes with both high Q-factors and emission directionality. We propose a new design method for transformation cavities to realize a narrower width of the refractiv...
[{'version': 'v1', 'created': 'Thu, 18 Feb 2021 17:59:12 GMT'}]
2021-04-21
[['Ryu', 'Jung-Wan', ''], ['Cho', 'Jinhang', '']]
1806.02677
A. E. Sitnitsky
A.E. Sitnitsky
Analytic calculation of ground state splitting in symmetric double well potential
21 p., 4 fig. arXiv admin note: text overlap with arXiv:1801.03733
Computational and Theoretical Chemistry 1138C (2018) pp. 15-22
10.1016/j.comptc.2018.05.021
null
physics.chem-ph quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The exact solution of the one-dimensional Schr\"odinger equation with symmetric trigonometric double-well potential (DWP) is obtained via angular oblate spheroidal function. The results of stringent analytic calculation for the ground state splitting of ring-puckering vibration in the 1,3-dioxole (as an example of th...
[{'version': 'v1', 'created': 'Wed, 6 Jun 2018 08:36:49 GMT'}]
2018-06-08
[['Sitnitsky', 'A. E.', '']]
2205.12808
Haoyuan Sun
Haoyuan Sun, Kwangjun Ahn, Christos Thrampoulidis, Navid Azizan
Mirror Descent Maximizes Generalized Margin and Can Be Implemented Efficiently
null
null
null
null
cs.LG
http://creativecommons.org/licenses/by/4.0/
Driven by the empirical success and wide use of deep neural networks, understanding the generalization performance of overparameterized models has become an increasingly popular question. To this end, there has been substantial effort to characterize the implicit bias of the optimization algorithms used, such as grad...
[{'version': 'v1', 'created': 'Wed, 25 May 2022 14:33:13 GMT'}, {'version': 'v2', 'created': 'Thu, 29 Sep 2022 17:14:59 GMT'}]
2022-09-30
[['Sun', 'Haoyuan', ''], ['Ahn', 'Kwangjun', ''], ['Thrampoulidis', 'Christos', ''], ['Azizan', 'Navid', '']]
1803.06515
Chunfang Li
Chun-Fang Li and Yun-Long Zhang
From nonholonomic quantum constraint to canonical variables of photons I: true intrinsic degree of freedom
18 pages, 1 figure
null
null
null
quant-ph math.RT physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We report that the true intrinsic degree of freedom of the photon is neither the polarization nor the spin. It describes a local property in momentum space and is represented in the local representation by the Pauli matrices. This result is achieved by treating the transversality condition on the vector wavefunction ...
[{'version': 'v1', 'created': 'Sat, 17 Mar 2018 14:36:30 GMT'}]
2018-03-20
[['Li', 'Chun-Fang', ''], ['Zhang', 'Yun-Long', '']]
1609.07407
Joshua Rapp
Joshua Rapp and Vivek K Goyal
A Few Photons Among Many: Unmixing Signal and Noise for Photon-Efficient Active Imaging
null
IEEE TCI vol. 3, no. 3 (2017) 445-459
10.1109/TCI.2017.2706028
null
stat.AP physics.ins-det
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Conventional LIDAR systems require hundreds or thousands of photon detections to form accurate depth and reflectivity images. Recent photon-efficient computational imaging methods are remarkably effective with only 1.0 to 3.0 detected photons per pixel, but they are not demonstrated at signal-to-background ratio (SBR...
[{'version': 'v1', 'created': 'Fri, 23 Sep 2016 15:49:24 GMT'}]
2019-11-13
[['Rapp', 'Joshua', ''], ['Goyal', 'Vivek K', '']]
1808.00727
Christoph Redl
Christoph Redl
Inlining External Sources in Answer Set Programs
Under consideration in Theory and Practice of Logic Programming (TPLP)
Theory and Practice of Logic Programming 19 (2019) 360-411
10.1017/S147106841800056X
null
cs.AI cs.LO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
HEX-programs are an extension of answer set programs (ASP) with external sources. To this end, external atoms provide a bidirectional interface between the program and an external source. The traditional evaluation algorithm for HEX-programs is based on guessing truth values of external atoms and verifying them by ex...
[{'version': 'v1', 'created': 'Thu, 2 Aug 2018 09:32:20 GMT'}]
2020-02-19
[['Redl', 'Christoph', '']]
1503.08866
Bin Li
Bin Li, Berenice Mettler, Timonthy M. Kowalewski
Towards Data-Driven Hierarchical Surgical Skill Analysis
M2CAI 2014
null
null
null
cs.HC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This paper evaluates methods of hierarchical skill analysis developed in aerospace to the problem of surgical skill assessment and modeling. The analysis employs tool motion data of Fundamental of Laparoscopic Skills (FLS) tasks collected from clinicians of various skill levels at three different clinical teaching ho...
[{'version': 'v1', 'created': 'Mon, 30 Mar 2015 22:35:03 GMT'}]
2015-04-01
[['Li', 'Bin', ''], ['Mettler', 'Berenice', ''], ['Kowalewski', 'Timonthy M.', '']]
1408.4976
Richard Katz
John W. Crowley, Richard F. Katz, Peter J. Huybers, Charles H. Langmuir, Sung-Hyun Park
Glacial cycles drive variations in the production of oceanic crust
30 pages, 6 figures (including supplementary information). Resubmitted to Science on 12 December 2014
Science, Vol. 347, no. 6227, pp. 1237-1240, 2015
10.1126/science.1261508
null
physics.geo-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Glacial cycles redistribute water between oceans and continents causing pressure changes in the upper mantle, with consequences for melting of Earth's interior. Using Plio-Pleistocene sea-level variations as a forcing function, theoretical models of mid-ocean ridge dynamics that include melt transport predict tempora...
[{'version': 'v1', 'created': 'Thu, 21 Aug 2014 12:43:28 GMT'}, {'version': 'v2', 'created': 'Mon, 15 Dec 2014 13:13:57 GMT'}]
2015-06-16
[['Crowley', 'John W.', ''], ['Katz', 'Richard F.', ''], ['Huybers', 'Peter J.', ''], ['Langmuir', 'Charles H.', ''], ['Park', 'Sung-Hyun', '']]
1709.06661
Murat Arcak
Murat Arcak and John Maidens
Simulation-based reachability analysis for nonlinear systems using componentwise contraction properties
null
null
null
null
cs.SY
http://creativecommons.org/licenses/by-nc-sa/4.0/
A shortcoming of existing reachability approaches for nonlinear systems is the poor scalability with the number of continuous state variables. To mitigate this problem we present a simulation-based approach where we first sample a number of trajectories of the system and next establish bounds on the convergence or di...
[{'version': 'v1', 'created': 'Tue, 19 Sep 2017 22:04:58 GMT'}]
2017-09-21
[['Arcak', 'Murat', ''], ['Maidens', 'John', '']]
2012.09914
Md. Selim Habib
Md. Selim Habib, Christos Markos, and Rodrigo Amezcua-Correa
Impact of cladding elements on the loss performance of hollow-core anti-resonant fibers
null
null
null
null
physics.optics
http://creativecommons.org/licenses/by/4.0/
Understanding the impact of the cladding tube structure on the overall guiding performance is crucial for designing single-mode, wide-band, and ultra low-loss nested hollow-core anti-resonant fiber (HC-ARF). Here we thoroughly investigate on how the propagation loss is affected by the nested elements when their geome...
[{'version': 'v1', 'created': 'Thu, 17 Dec 2020 20:18:53 GMT'}]
2020-12-21
[['Habib', 'Md. Selim', ''], ['Markos', 'Christos', ''], ['Amezcua-Correa', 'Rodrigo', '']]
1812.03761
Lucy Martin
Lucy Martin, Shinji Machida, David Kelliher and Suzie Sheehy
A study of coherent and incoherent resonances in high intensity beams using a linear Paul trap
null
New J. Phys. 21 053023 (2019)
10.1088/1367-2630/ab0e28
null
physics.acc-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we present a quantitative measurement of the change in frequency (tune) with intensity of four transverse resonances in a high intensity Gaussian beam. Due to the non-linear space charge forces present in high intensity beams, particle motion cannot be analytically described. Instead we use the Simulato...
[{'version': 'v1', 'created': 'Mon, 10 Dec 2018 12:40:45 GMT'}, {'version': 'v2', 'created': 'Mon, 3 Jun 2019 14:15:35 GMT'}]
2019-06-04
[['Martin', 'Lucy', ''], ['Machida', 'Shinji', ''], ['Kelliher', 'David', ''], ['Sheehy', 'Suzie', '']]
2001.07799
Ziyue Xiang
Ziyue Xiang, Daniel E. Acuna
Scientific Image Tampering Detection Based On Noise Inconsistencies: A Method And Datasets
null
null
null
null
cs.CV eess.IV
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Scientific image tampering is a problem that affects not only authors but also the general perception of the research community. Although previous researchers have developed methods to identify tampering in natural images, these methods may not thrive under the scientific setting as scientific images have different s...
[{'version': 'v1', 'created': 'Tue, 21 Jan 2020 22:29:56 GMT'}, {'version': 'v2', 'created': 'Wed, 4 Mar 2020 20:46:46 GMT'}]
2020-03-06
[['Xiang', 'Ziyue', ''], ['Acuna', 'Daniel E.', '']]
1605.08590
Zuogong Yue
Zuogon Yue, Johan Thunberg, Lennart Ljung, Ye Yuan and Jorge Goncalves
Systems Aliasing in Dynamic Network Reconstruction: Issues on Low Sampling Frequencies
14 pages. arXiv admin note: substantial text overlap with arXiv:1605.06973
null
null
null
cs.SY
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Network reconstruction of dynamical continuous-time (CT) systems is motivated by applications in many fields. Due to experimental limitations, especially in biology, data could be sampled at low frequencies, leading to significant challenges in network inference. We introduce the concept of "system aliasing" and char...
[{'version': 'v1', 'created': 'Fri, 27 May 2016 11:36:41 GMT'}, {'version': 'v2', 'created': 'Mon, 30 May 2016 11:40:08 GMT'}, {'version': 'v3', 'created': 'Thu, 28 Sep 2017 15:17:12 GMT'}, {'version': 'v4', 'created': 'Mon, 29 Oct 2018 15:20:41 GMT'}]
2018-10-30
[['Yue', 'Zuogon', ''], ['Thunberg', 'Johan', ''], ['Ljung', 'Lennart', ''], ['Yuan', 'Ye', ''], ['Goncalves', 'Jorge', '']]
2208.01905
YuLi Sun
Yuli Sun, Lin Lei, Dongdong Guan, Gangyao Kuang, Li Liu
Graph Signal Processing for Heterogeneous Change Detection Part II: Spectral Domain Analysis
null
null
null
null
cs.CV
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This is the second part of the paper that provides a new strategy for the heterogeneous change detection (HCD) problem, that is, solving HCD from the perspective of graph signal processing (GSP). We construct a graph to represent the structure of each image, and treat each image as a graph signal defined on the graph...
[{'version': 'v1', 'created': 'Wed, 3 Aug 2022 08:11:24 GMT'}, {'version': 'v2', 'created': 'Mon, 8 Aug 2022 03:00:43 GMT'}]
2022-08-09
[['Sun', 'Yuli', ''], ['Lei', 'Lin', ''], ['Guan', 'Dongdong', ''], ['Kuang', 'Gangyao', ''], ['Liu', 'Li', '']]
2008.00075
Stepan Kuznetsov
Max Kanovich, Stepan Kuznetsov, Andre Scedrov
The Multiplicative-Additive Lambek Calculus with Subexponential and Bracket Modalities
Accepted for publication in the Journal of Logic, Language, and Information
null
null
null
cs.LO math.LO
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We give a proof-theoretic and algorithmic complexity analysis for systems introduced by Morrill to serve as the core of the CatLog categorial grammar parser. We consider two recent versions of Morrill's calculi, and focus on their fragments including multiplicative (Lambek) connectives, additive conjunction and disju...
[{'version': 'v1', 'created': 'Fri, 31 Jul 2020 20:42:13 GMT'}, {'version': 'v2', 'created': 'Wed, 30 Sep 2020 20:02:13 GMT'}]
2020-10-02
[['Kanovich', 'Max', ''], ['Kuznetsov', 'Stepan', ''], ['Scedrov', 'Andre', '']]
2010.10670
Joseph Marino
Joseph Marino, Alexandre Pich\'e, Alessandro Davide Ialongo, Yisong Yue
Iterative Amortized Policy Optimization
Advances in Neural Processing Systems (NeurIPS) 2021
null
null
null
cs.LG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Policy networks are a central feature of deep reinforcement learning (RL) algorithms for continuous control, enabling the estimation and sampling of high-value actions. From the variational inference perspective on RL, policy networks, when used with entropy or KL regularization, are a form of \textit{amortized optim...
[{'version': 'v1', 'created': 'Tue, 20 Oct 2020 23:25:42 GMT'}, {'version': 'v2', 'created': 'Fri, 22 Oct 2021 20:44:57 GMT'}]
2021-10-26
[['Marino', 'Joseph', ''], ['Piché', 'Alexandre', ''], ['Ialongo', 'Alessandro Davide', ''], ['Yue', 'Yisong', '']]
1810.12834
Ciriaco Andrea D'Angelo
Giovanni Abramo, Ciriaco Andrea D'Angelo
Assessing national strengths and weaknesses in research fields
null
Abramo, G., D'Angelo, C.A. (2014). Assessing national strengths and weaknesses in research fields. Journal of Informetrics, 8(3), 766-775
10.1016/j.joi.2014.07.002
null
cs.DL
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
National policies aimed at fostering the effectiveness of scientific systems should be based on reliable strategic analysis identifying strengths and weaknesses at field level. Approaches and indicators thus far proposed in the literature have not been completely satisfactory, since they fail to distinguish the effec...
[{'version': 'v1', 'created': 'Tue, 30 Oct 2018 16:06:36 GMT'}]
2018-10-31
[['Abramo', 'Giovanni', ''], ["D'Angelo", 'Ciriaco Andrea', '']]
1606.01781
Alexis Conneau
Alexis Conneau, Holger Schwenk, Lo\"ic Barrault, Yann Lecun
Very Deep Convolutional Networks for Text Classification
10 pages, EACL 2017, camera-ready
null
null
null
cs.CL cs.LG cs.NE
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The dominant approach for many NLP tasks are recurrent neural networks, in particular LSTMs, and convolutional neural networks. However, these architectures are rather shallow in comparison to the deep convolutional networks which have pushed the state-of-the-art in computer vision. We present a new architecture (VDC...
[{'version': 'v1', 'created': 'Mon, 6 Jun 2016 15:14:50 GMT'}, {'version': 'v2', 'created': 'Fri, 27 Jan 2017 12:49:11 GMT'}]
2017-01-30
[['Conneau', 'Alexis', ''], ['Schwenk', 'Holger', ''], ['Barrault', 'Loïc', ''], ['Lecun', 'Yann', '']]
2010.15877
Yunchengh Hua
Yuncheng Hua, Yuan-Fang Li, Gholamreza Haffari, Guilin Qi and Tongtong Wu
Few-Shot Complex Knowledge Base Question Answering via Meta Reinforcement Learning
11 pages, 1 figure, accepted in EMNLP 2020
null
null
null
cs.CL cs.AI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Complex question-answering (CQA) involves answering complex natural-language questions on a knowledge base (KB). However, the conventional neural program induction (NPI) approach exhibits uneven performance when the questions have different types, harboring inherently different characteristics, e.g., difficulty level...
[{'version': 'v1', 'created': 'Thu, 29 Oct 2020 18:34:55 GMT'}]
2020-11-02
[['Hua', 'Yuncheng', ''], ['Li', 'Yuan-Fang', ''], ['Haffari', 'Gholamreza', ''], ['Qi', 'Guilin', ''], ['Wu', 'Tongtong', '']]
1009.0297
Gideon Simpson
Gideon Simpson, Marc Spiegelman
Solitary Wave Benchmarks in Magma Dynamics
25 pages, 7 figures
null
null
null
physics.geo-ph math.NA nlin.PS
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a model problem for benchmarking codes that investigate magma migration in the Earth's interior. This system retains the essential features of more sophisticated models, yet has the advantage of possessing solitary wave solutions. The existence of such exact solutions to the nonlinear problem make it an ex...
[{'version': 'v1', 'created': 'Wed, 1 Sep 2010 22:38:02 GMT'}]
2010-09-03
[['Simpson', 'Gideon', ''], ['Spiegelman', 'Marc', '']]
1706.08817
Kyriakos Georgiou
Kyriakos Georgiou, Samuel Xavier-de-Souza, Kerstin Eder
The IoT energy challenge: A software perspective
9 pages, 1 figure
IEEE Embedded Systems Letters, 2017, vol. PP, no. 99, pp. 1-1
10.1109/LES.2017.2741419
null
cs.SE
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Internet of Things (IoT) sparks a whole new world of embedded applications. Most of these applications are based on deeply embedded systems that have to operate on limited or unreliable sources of energy, such as batteries or energy harvesters. Meeting the energy requirements for such applications is a hard chall...
[{'version': 'v1', 'created': 'Tue, 27 Jun 2017 12:38:30 GMT'}]
2017-09-06
[['Georgiou', 'Kyriakos', ''], ['Xavier-de-Souza', 'Samuel', ''], ['Eder', 'Kerstin', '']]
2011.14393
Jalal Arabneydi
Vida Fathi, Jalal Arabneydi and Amir G. Aghdam
Reinforcement Learning in Linear Quadratic Deep Structured Teams: Global Convergence of Policy Gradient Methods
Proceedings of IEEE Conference on Decision and Control, 2020
null
null
null
cs.MA cs.LG cs.SY eess.SY math.OC
http://creativecommons.org/licenses/by/4.0/
In this paper, we study the global convergence of model-based and model-free policy gradient descent and natural policy gradient descent algorithms for linear quadratic deep structured teams. In such systems, agents are partitioned into a few sub-populations wherein the agents in each sub-population are coupled in th...
[{'version': 'v1', 'created': 'Sun, 29 Nov 2020 16:02:39 GMT'}, {'version': 'v2', 'created': 'Tue, 15 Dec 2020 06:55:09 GMT'}]
2020-12-16
[['Fathi', 'Vida', ''], ['Arabneydi', 'Jalal', ''], ['Aghdam', 'Amir G.', '']]
2203.11079
Fabian Egidy
Anton Ehrmanntraut, Fabian Egidy, Christian Gla{\ss}er
Oracle with $\mathrm{P=NP\cap coNP}$, but no Many-One Completeness in UP, DisjNP, and DisjCoNP
null
null
null
null
cs.CC
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct an oracle relative to which $\mathrm{P} = \mathrm{NP} \cap \mathrm{coNP}$, but there are no many-one complete sets in $\mathrm{UP}$, no many-one complete disjoint $\mathrm{NP}$-pairs, and no many-one complete disjoint $\mathrm{coNP}$-pairs. This contributes to a research program initiated by Pudl\'ak [Pu...
[{'version': 'v1', 'created': 'Mon, 21 Mar 2022 15:58:52 GMT'}]
2022-03-22
[['Ehrmanntraut', 'Anton', ''], ['Egidy', 'Fabian', ''], ['Glaßer', 'Christian', '']]
2009.13901
Carlo Cossu
Carlo Cossu
Evaluation of tilt control for wind-turbine arrays in the atmospheric boundary layer
submitted to Wind Energy Science (revised version)
null
null
null
physics.flu-dyn
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Wake redirection is a promising approach designed to mitigate turbine-wake interactions which have a negative impact on the performance and lifetime of wind farms. It has recently been found that substantial power gains can be obtained by tilting the rotors of spanwise-periodic wind-turbine arrays. Rotor tilt is asso...
[{'version': 'v1', 'created': 'Tue, 29 Sep 2020 09:48:55 GMT'}, {'version': 'v2', 'created': 'Mon, 8 Feb 2021 15:47:22 GMT'}]
2021-02-09
[['Cossu', 'Carlo', '']]
2006.01509
Marlin Benedikt Sch\"afer
Marlin B. Sch\"afer (1 and 2), Frank Ohme (1 and 2), Alexander H. Nitz (1 and 2) ((1) Max-Planck-Institut f\"ur Gravitationsphysik (Albert-Einstein-Institut), (2) Leibniz Universit\"at Hannover)
Detection of gravitational-wave signals from binary neutron star mergers using machine learning
14 pages, 6 figures, 1 table, supplemental materials at https://github.com/gwastro/bns-machine-learning-search
Phys. Rev. D 102, 063015 (2020)
10.1103/PhysRevD.102.063015
null
astro-ph.HE astro-ph.IM cs.LG gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
As two neutron stars merge, they emit gravitational waves that can potentially be detected by earth bound detectors. Matched-filtering based algorithms have traditionally been used to extract quiet signals embedded in noise. We introduce a novel neural-network based machine learning algorithm that uses time series st...
[{'version': 'v1', 'created': 'Tue, 2 Jun 2020 10:20:11 GMT'}, {'version': 'v2', 'created': 'Mon, 28 Sep 2020 12:52:49 GMT'}]
2020-09-29
[['Schäfer', 'Marlin B.', '', '1 and 2'], ['Ohme', 'Frank', '', '1 and 2'], ['Nitz', 'Alexander H.', '', '1 and 2']]
1208.0285
Mahashweta Das
Mahashweta Das, Saravanan Thirumuruganathan, Sihem Amer-Yahia, Gautam Das, Cong Yu
Who Tags What? An Analysis Framework
VLDB2012
Proceedings of the VLDB Endowment (PVLDB), Vol. 5, No. 11, pp. 1567-1578 (2012)
null
null
cs.DB
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The rise of Web 2.0 is signaled by sites such as Flickr, del.icio.us, and YouTube, and social tagging is essential to their success. A typical tagging action involves three components, user, item (e.g., photos in Flickr), and tags (i.e., words or phrases). Analyzing how tags are assigned by certain users to certain i...
[{'version': 'v1', 'created': 'Wed, 1 Aug 2012 17:20:05 GMT'}]
2012-08-02
[['Das', 'Mahashweta', ''], ['Thirumuruganathan', 'Saravanan', ''], ['Amer-Yahia', 'Sihem', ''], ['Das', 'Gautam', ''], ['Yu', 'Cong', '']]
cond-mat/0602549
M. T. Yamashita
M. T. Yamashita, Lauro Tomio, A. Delfino and T. Frederico
Four-boson scale near a Feshbach resonance
null
Europhys. Lett. 75, 555 (2006)
10.1209/epl/i2006-10141-6
null
cond-mat.soft physics.atom-ph
null
We show that an independent four-body momentum scale $\mu_{(4)}$ drives the tetramer binding energy for fixed trimer energy (or three-body scale $\mu_{(3)}$) and large scattering length ($a$). The three- and four-body forces from the one-channel reduction of the atomic interaction near a Feshbach resonance disentangl...
[{'version': 'v1', 'created': 'Thu, 23 Feb 2006 12:54:47 GMT'}, {'version': 'v2', 'created': 'Fri, 27 Oct 2006 13:39:22 GMT'}]
2009-11-11
[['Yamashita', 'M. T.', ''], ['Tomio', 'Lauro', ''], ['Delfino', 'A.', ''], ['Frederico', 'T.', '']]
2208.03898
Naihao Deng
Yulong Chen, Naihao Deng, Yang Liu, Yue Zhang
DialogSum Challenge: Results of the Dialogue Summarization Shared Task
INLG 2021 DialogSum Challenge Result Report. Link to this report on INLG website: https://inlgmeeting.github.io/poster_paper43.html. Presentation video on YouTube: https://www.youtube.com/watch?v=5Bk3tNr_1ng; on Bilibili: https://www.bilibili.com/video/BV13e4y1h7eB?spm_id_from=444.41.list.card_archive.click
null
null
null
cs.CL
http://creativecommons.org/licenses/by-sa/4.0/
We report the results of DialogSum Challenge, the shared task on summarizing real-life scenario dialogues at INLG 2022. Four teams participate in this shared task and three submit their system reports, exploring different methods to improve the performance of dialogue summarization. Although there is a great improvem...
[{'version': 'v1', 'created': 'Mon, 8 Aug 2022 03:39:42 GMT'}, {'version': 'v2', 'created': 'Tue, 9 Aug 2022 02:28:02 GMT'}, {'version': 'v3', 'created': 'Sat, 3 Sep 2022 05:08:20 GMT'}]
2022-09-07
[['Chen', 'Yulong', ''], ['Deng', 'Naihao', ''], ['Liu', 'Yang', ''], ['Zhang', 'Yue', '']]
1910.06149
Yujia Ding
Yujia Ding and Weiqing Gu
Accelerometer-Based Gait Segmentation: Simultaneously User and Adversary Identification
null
null
null
null
eess.SP cs.LG stat.ML
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we introduce a new gait segmentation method based on accelerometer data and develop a new distance function between two time series, showing novel and effectiveness in simultaneously identifying user and adversary. Comparing with the normally used Neural Network methods, our approaches use geometric fe...
[{'version': 'v1', 'created': 'Fri, 11 Oct 2019 06:45:30 GMT'}]
2019-10-15
[['Ding', 'Yujia', ''], ['Gu', 'Weiqing', '']]
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