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Sparse Solutions for Single Class SVMs: A Bi-Criterion Approach [chapter]

Santanu Das, Nikunj C. Oza
2011 Proceedings of the 2011 SIAM International Conference on Data Mining  
In all cases the proposed algorithm closely preserves the accuracy of standard one-class ν SVMs while reducing both training time and test time by several factors.  ...  We introduce a bi-criterion optimization that helps guide the search towards the optimal set in reduced time in comparison to the classical approach.  ...  The authors thank Bryan Matthews for valuable discussions and suggestions.  ... 
doi:10.1137/1.9781611972818.70 dblp:conf/sdm/DasO11 fatcat:f5fmlktbfnezvhh5i3b5jzsuku

Photoisomerization in different classes of azobenzene

H. M. Dhammika Bandara, Shawn C. Burdette
2012 Chemical Society Reviews  
This critical review details the studies completed to date on the 3 main classes of azobenzene derivatives.  ...  Photoisomerization in diff erent classes of azobenzene Azobenzene derivatives have found numerous applications in molecular devices and functional materials because of its photochromic properties.  ...  a linear transition state.  ... 
doi:10.1039/c1cs15179g pmid:22008710 fatcat:j2lnh3uk2bgh3ktqmdmoujgg7q

An object-based compression system for a class of dynamic image-based representations

Qing Wu, King-To Ng, Shing-Chow Chan, Heung-Yeung Shum
2005 Visual Communications and Image Processing 2005  
This paper proposes a new object-based compression system for a class of dynamic image-based representations called plenoptic videos (PVs).  ...  for both synthetic scene and real scene, while supporting the stated object-based functionalities.  ...  In this paper, we study the object-based compression for plenoptic videos to facilitate its rendering, transmission and storage.  ... 
doi:10.1117/12.632666 fatcat:inh3ch3wxje5ffttw7ktbds3t4

Statistically adaptive learning for a general class of cost functions (SA L-BFGS) [article]

Stephen Purpura, Dustin Hillard, Mark Hubenthal, Jim Walsh, Scott Golder, Scott Smith
2012 arXiv   pre-print
The result is, to our knowledge, the most scalable and flexible linear learning system reported in the literature, beating standard practice with the current best system (Vowpal Wabbit and AllReduce).  ...  We present a system that enables rapid model experimentation for tera-scale machine learning with trillions of non-zero features, billions of training examples, and millions of parameters.  ...  Similarly, the case λ = 1 2 corresponds to the case when past and present are weighed equally, and the case λ = 1 corresponds to the case when θ t fits the new data perfectly (i.e.  ... 
arXiv:1209.0029v3 fatcat:6chawg56ubabpjf3ck6k5dcqb4

Sponsored Collection | Hangzhou Normal University: Serving China through world-class research and education

2018 Science  
Acknowledgments This paper was supported by the Philosophy and Social Science Foundation of Beijing (13JDWYA006). Hangzhou Normal University's Overseas Talent Recruitment Scheme  ...  Science Foundation of China (51578204) for their partial support of this study.  ...  scenarios based on this CPS scheme.  ... 
doi:10.1126/science.360.6387.454-b fatcat:s6ypk6lvl5dmzhfom3vokgx7f4

Liprotides: a New Class of Protein Lipid-Complexes

Jannik N. Pedersen, Henriette Kristina S. Frislev, Jan S. Pedersen, Daniel E. Otzen
2016 Biophysical Journal  
, Python based beamline control, web based applications for data acquisition and analysis, virtualization, and new sample environments.  ...  The reported study was supported by RFBR, research project No. 14-03-31851 mol_a and by MES (Russia).  ...  In its second part, this contribution studies non (N-isopropyl acrylamide)-based core-shell microgels that exhibit a unique linear thermoresponsive behavior in a temperature range between 25°C and 40°C  ... 
doi:10.1016/j.bpj.2015.11.3085 fatcat:eqeeb47atfc4lisnurb25n55gu

A fully abstract trace-based semantics for reasoning about backward compatibility of class libraries

Yannick Welsch, Arnd Poetzsch-Heffter
2014 Science of Computer Programming  
The second part of the thesis presents the implementation of the simulation-based proof method for an automatic verifier to check backward compatibility of class libraries written in Java.  ...  Soundness and completeness of the trace semantics as well as the most general context are proven using specialized simulation relations on the operational semantics.  ...  Based on my experience with the case studies, the specification code has about the size of the code that has been changed in the library.  ... 
doi:10.1016/j.scico.2013.10.002 fatcat:eclmtxsbqnc2po326nseqyqyhm

Index of authors

2013 2013 IEEE ECCE Asia Downunder  
System: a Case I Study for Denmark Su, Jianhui I I Modeling, Analysis, and Design of a Freguency-DrooIl-Based Virtual Smchronous Generator for Microgrid AIlIll ications I Su, Xiaoqing IIComIlarison of  ...  System: a Case Study for Denmark I Thrimawithana, Duleepa J.  ... 
doi:10.1109/ecce-asia.2013.6579064 fatcat:2eom2t4m4baw7czftfucnj7ch4

Iterative solution of linear systems

Roland W. Freund, Gene H. Golub, Noël M. Nachtigal
1992 Acta Numerica  
Recent advances in the eld of iterative methods for solving large linear systems are reviewed.  ...  The main focus is on developments in the area of conjugate gradient-type algorithms and Krylov subspace methods for non-Hermitian matrices.  ...  The rst and third authors are grateful to the San Jose radio station KSJO for keeping them awake late at night.  ... 
doi:10.1017/s0962492900002245 fatcat:nqshkobmxzbrjbdx6akluepchq

Encrypted Multi-Maps with Computationally-Secure Leakage [article]

Seny Kamara, Tarik Moataz
2018 IACR Cryptology ePrint Archive  
We initiate the study of structured encryption schemes with computationally-secure leakage.  ...  Our first construction has efficient query complexity and storage but can be lossy.  ...  Multi-map encryption schemes are a special case of STE and have been used to achieve optimal-time single-keyword SSE [15, 27, 10, 7, 19, 8] , sub-linear Boolean SSE [11, 23] , encrypted range search  ... 
dblp:journals/iacr/KamaraM18 fatcat:5kbnoumuk5bmblxcbvlhckb72q

PESGRE 2020 Author Index

2020 2020 IEEE International Conference on Power Electronics, Smart Grid and Renewable Energy (PESGRE2020)  
Anjan Chakravorty Fault Detection and Isolation Technique in Low Voltage DC Microgrid Based on Terminal Resistance of DC Circuit Neelesh Yadav*; Narasareddy T New Scheme of Micro Hydro Power Generation  ...  Using 294 A New Scheme of Micro Hydro Power Generation Using AC-DC-AC Converter and Parallel Asynchronous Generators With Variable Turbines Experimental Comparison of Power Conversion Loss with Different  ... 
doi:10.1109/pesgre45664.2020.9070668 fatcat:4cznl4ofbracphy3ww5zktghxm

Review of building energy modeling for control and operation

Xiwang Li, Jin Wen
2014 Renewable & Sustainable Energy Reviews  
Three general categories of building energy forecasting models have been reported in the literature which include white-box (physics-based), black-box (data-driven), and gray-box (combination of physics  ...  based and data-driven) modeling approaches.  ...  In this study, the ice tank storage was modeled with a semi-empirical model, and the dedicated ice-making chiller was modeled with a purely empirical model.  ... 
doi:10.1016/j.rser.2014.05.056 fatcat:3qecsokwbndcfouorsocw4g6xq

lumpR 2.0.0: an R package facilitating landscape discretisation for hillslope-based hydrological models

Tobias Pilz, Till Francke, Axel Bronstert
2017 Geoscientific Model Development  
<br><br> In a case study, the application of the package is presented. A sensitivity analysis of the most important discretisation parameters demonstrates its efficient workflow automation.  ...  <br><br> Consequently, a new package for the scientific software and scripting environment R, called <i>lumpR</i>, was developed. lumpR employs an algorithm for hillslope-based landscape discretisation  ...  Student Lisa Berghäuser from the University of Potsdam is acknowledged for testing lumpR and giving valuable feedback and bug reports.  ... 
doi:10.5194/gmd-10-3001-2017 fatcat:maavqwrrprdc5no3axisuqzdym

An Overview on Principles for Energy Efficient Robot Locomotion

Navvab Kashiri, Andy Abate, Sabrina J. Abram, Alin Albu-Schaffer, Patrick J. Clary, Monica Daley, Salman Faraji, Raphael Furnemont, Manolo Garabini, Hartmut Geyer, Alena M. Grabowski, Jonathan Hurst (+12 others)
2018 Frontiers in Robotics and AI  
To this end, a set of locomotion principles elaborating on models for energetics, dynamics, and of the systems is studied.  ...  To elucidate the current stage of energy efficiency in legged robotic systems, this paper provides an overview on recent advancements in development of such platforms.  ...  AUTHOR CONTRIBUTIONS All authors listed have made a substantial, direct and intellectual contribution to the work, and approved it for publication.  ... 
doi:10.3389/frobt.2018.00129 pmid:33501007 pmcid:PMC7805619 fatcat:dwrykp2fofg7zelyir5ii6n6se

Optimized Runge-Kutta Methods with Automatic Step Size Control for Compressible Computational Fluid Dynamics

Hendrik Ranocha, Lisandro Dalcin, Matteo Parsani, David I. Ketcheson
2021 Communications on Applied Mathematics and Computation  
AbstractWe develop error-control based time integration algorithms for compressible fluid dynamics (CFD) applications and show that they are efficient and robust in both the accuracy-limited and stability-limited  ...  We compare a wide range of error-control-based methods, along with the common approach in which step size control is based on the Courant-Friedrichs-Lewy (CFL) number.  ...  Both classes of controllers require some user-determined parameters: and Δx for the CFL-based controller, and and for the error-based controllers.  ... 
doi:10.1007/s42967-021-00159-w fatcat:q7fue6dd4nd4vcupl3uyhozzua
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