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检索条件"主题词=parallel algorithms"
9187 条 记 录,以下是4951-4960 订阅
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A parallel Implementation of Singular Value Decomposition for Video-on-demand Services Design Using Principal Component Analysis
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Procedia Computer Science 2014年 29卷 1876-1887页
作者: Raul V. Ramirez-Velarde Martin Roderus Carlos Barba-Jimenez Raul Perez-Cazares Tecnologico de Monterrey Monterrey Nuevo Leon Mexico Institut fur Informatik. Technische Universitat Munchen Munich Germany
We have developed a mathematical model for video on demand server design based on principal component analysis. Singular value decomposition on the video correlation matrix is used to perform the PCA. The challenge is... 详细信息
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EMPLOYINGK-ARY n-CUBES FOR parallel LAGRANGE INTERPOLATION
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parallel algorithms and Applications 2001年 第4期16卷 283-299页
作者: H. Sarbazi-Azad - e-mail: hsa@dcs.gla.ac.uk.[a] M. Ould-Khaoua - e-mail: mohamed@dcs.gla.ac.uk.[a] L. M. Mackenzie - e-mail: ewis@dcs.gla.ac.uk.[a] [a] Department of Computing Science University of Glasgow Glasgow UK
This paper proposes a parallel algorithm for computing anN( = Kn) point Lagrange interpolation on fc-ary n-cube networks. The algorithm consists of three phases: initialisation, main and final. There is no computation... 详细信息
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Adaptive BDDC in three dimensions
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MATHEMATICS AND COMPUTERS IN SIMULATION 2012年 第10期82卷 1812-1831页
作者: Mandel, Jan Sousedik, Bedrich Sistek, Jakub Acad Sci Czech Republ Inst Math CZ-11567 Prague 1 Czech Republic Univ Colorado Dept Math & Stat Sci Denver CO 80217 USA Acad Sci Czech Republ Inst Thermomech CZ-18200 Prague 8 Czech Republic Czech Tech Univ Fac Mech Engn Dept Math CZ-12135 Prague 2 Czech Republic
The adaptive BDDC method is extended to the selection of face constraints in three dimensions. A new implementation of the BDDC method is presented based on a global formulation without an explicit coarse problem, wit... 详细信息
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Generalized rotate sort on mesh-connected computers with multiple broadcasting using fewer processors
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INTERNATIONAL JOURNAL OF HIGH SPEED COMPUTING 1995年 第4期7卷 515-530页
作者: Lin, CF Horng, SJ Kao, TW KUANG WU INST TECHNOL & COMMERCE DEPT ELECTR ENGNPEITOTAIPEITAIWAN
In this paper, we first present an O(log n) time sorting algorithm on 3-D mesh-connected computers with multiple broadcasting (abbreviated to MCCMB) using n(1/2) X n(1/2) X n(1/2) processors. Our algorithm is derived ... 详细信息
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Image Encryption Scheme for Deniable Authentication Based on Chaos Theory
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International Journal of Network Security 2024年 第3期26卷 454-466页
作者: Zhang, Qiu-Yu Liu, Yi-Lin Wu, Guo-Rui School of Computer and communication Lanzhou University of Technology No. 287 Lan-Gong-Ping Road Lanzhou730050 China
Aiming at the complex structure of the existing deniable authentication image encryption methods based on public key cryptography and the high computational cost caused by many bilinear and modular power operations, a... 详细信息
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SUBSTRUCTURING METHODS FOR COMPUTING THE NULLSPACE OF EQUILIBRIUM MATRICES
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SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS 1990年 第1期11卷 1-22页
作者: PLEMMONS, RJ WHITE, RE N CAROLINA STATE UNIV DEPT COMP SCI RALEIGH NC 27695 USA
Equations of equilibrium arise in numerous areas of engineering. Applications to electrical networks, structures, and fluid flow are elegantly described in Introduction to Applied Mathematics, Wellesley Cambridge Pres... 详细信息
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parallel MPC for Real-Time FPGA-based Implementation
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IFAC Proceedings Volumes 2011年 第1期44卷 1338-1343页
作者: Juan L. Jerez George A. Constantinides Eric C. Kerrigan Keck-Voon Ling Department of Electrical and Electronic Engineering Imperial College London SW7 2AZ United Kingdom Department of Electrical and Electronic Engineering and Department of Aeronatics Imperial College London SW7 2AZ United Kingdom School of Electrical and Electronic Engineering Nanyang Technological University Singapore 639798
Abstract The succesful application of model predictive control (MPC) in fast embedded systems relies on faster and more energy efficient ways of solving complex optimization problems. A custom quadratic programming (Q... 详细信息
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ON FINDING EULER TOURS IN parallel
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parallel Processing Letters 1993年 第3期3卷 223-231页
作者: EDSON N. CACERES NARSINGH DEO SHIVAKUMAR SASTRY JAYME L. SZWARCFITER Center for Parallel Computation Department of Computer Science University of Central Florida Orlando Florida 32816 USA Present Address: Department de Matematica Universidade Federal de Mato Grosso do Sul 79069 - Campo Grande - MS Brazil. Present Address: GE Consulting Services 345 Woodcliff Dr. Fairport NY 14450 USA. NCE - COPPE Universidade Federal do Rio de Janeiro 20001 - Rio de Janeiro - R.J Brazil
We describe an alternative implementation of Atallah and Vishkin’s parallel algorithm for finding an Euler Tour of a graph. Instead of finding a spanning tree as an intermediate step, this algorithm is based on ident... 详细信息
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MASSIVELY parallel IDA* SEARCH
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International Journal on Artificial Intelligence Tools 1993年 第2期2卷 163-180页
作者: DIANE J. COOK GARY LYONS Department of Computer Science and Engineering University of Texas at Arlington Box 19015 Arlington TX 76019 Texas
Heuristic search is a fundamental component of Artificial Intelligence applications. Because search routines are frequently also a computational bottleneck, numerous methods have been explored to increase the efficien... 详细信息
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A CONSTANT-TIME CHANNEL-ASSIGNMENT ALGORITHM ON RECONFIGURABLE MESHES
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BIT 1992年 第4期32卷 586-597页
作者: OLARIU, S SCHWING, JL ZHANG, JY OLD DOMINION UNIV DEPT COMP SCINORFOLKVA 23529
The channel-assignment problem is central to the integrated circuit fabrication process. Given a two-sided printed circuit board, we wish to make n pairs of components electrically equivalent. The connections are made... 详细信息
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