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检索条件"机构=Parallel Algorithms Team"
18 条 记 录,以下是1-10 订阅
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A greedy algorithm for the optimal basis problem
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BIT NUMERICAL MATHEMATICS 1997年 第3期37卷 591-599页
作者: Burdakov, O CERFACS PARALLEL ALGORITHMS TEAM F-31057 TOULOUSE FRANCE
The following problem is considered. Given m+1 points {x(i)}(0)(m) in R-n which generate an m-dimensional linear manifold, construct for this manifold a maximally linearly independent basis that consists of vectors of... 详细信息
来源: 评论
The optimization test environment
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OPTIMIZATION AND ENGINEERING 2014年 第2期15卷 443-468页
作者: Domes, Ferenc Fuchs, Martin Schichl, Hermann Neumaier, Arnold Univ Vienna Fac Math A-1090 Vienna Austria CERFACS Parallel Algorithms Team F-31057 Toulouse France
The Optimization Test Environment is an interface to efficiently test different optimization solvers. It is designed as a tool for both developers of solver software and practitioners who just look for the best solver... 详细信息
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Particle-resolved simulations of local liquid spreading in packed beds: Effect of wettability at varying particle size
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PHYSICS OF FLUIDS 2022年 第6期34卷 1-14页
作者: Ambekar, Aniket S. Ruede, Ulrich Buwa, Vivek V. Indian Inst Technol Delhi Dept Chem Engn Delhi India Univ Erlangen Nurnberg Chair Syst Simulat Nurnberg Germany CERFACS Parallel Algorithms Team Toulouse France
Packed beds are widely used to perform solid-catalyzed gas-liquid reactions, e.g., hydrodesulfurization, oxidation, and hydrogenation. The overall performance of packed beds is often governed by local liquid spreading... 详细信息
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parallel continuous simulated annealing for global optimization
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OPTIMIZATION METHODS & SOFTWARE 2000年 第2期13卷 95-116页
作者: Hamma, B Viitanen, S Törn, A ILOG SA Resource Optimizat Consulting F-92253 Gentilly France CERFACS Parallel Algorithms Team F-31057 Toulouse France Abo Akad Univ Dept Comp Sci FIN-20520 Turku Finland
In this paper a parallel algorithm for simulated annealing (SA) in the continuous case, the Multiple Trials and Adaptive Supplementary Search, MTASS algorithm, is presented. it is based on a combination of multiple tr... 详细信息
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Particle-resolved turbulent flow in a packed bed: RANS, LES, and DNS simulations
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AICHE JOURNAL 2023年 第1期69卷 e17615-e17615页
作者: Ambekar, Aniket S. Schwarzmeier, Christoph Ruede, Ulrich Buwa, Vivek V. Indian Inst Technol Delhi Dept Chem Engn New Delhi 110016 India Univ Erlangen Nurnberg Dept Comp Sci Chair Syst Simulat Erlangen Germany CERFACS Parallel Algorithms Team Toulouse France
Packed bed reactors are widely used to perform solid-catalyzed gas-phase reactions and local turbulence is known to influence heat and mass transfer characteristics. We have investigated turbulence characteristics in ... 详细信息
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On using the minimum spanning tree algorithm for optimal secant approximation of derivatives
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ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK 1996年 第SUPPL. 3期76卷 389-390页
作者: Burdakov, OP CERFACS Parallel Algorithms Team 31057 Toulouse Cedex 42 Avenue Gustave Coriolis France
The following problem is considered. Given m + 1 points {x(i)}(m)(0) in IR(n) which generate an m-dimensional linear manifold, construct for this manifold a maximally linearly independent basis that consists of vector...
来源: 评论
parallel optimization of interplanetary trajectories  3rd
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Proceedings of the 1996 3rd International Workshop on Applied parallel Computing, PARA
作者: Hamma, B. Parallel Algorithms Team CERFACS European Centre for Research Advanced Training in Scientific Computing 42 av. Coriolis Toulouse-Cedex F-31057 France
This paper describes the software developed at CNES within the context of the VESTA Franco-Soviet program, for the optimization of interplanetary trajectories. The sequentiel software, intended for the determination o... 详细信息
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Simulated polyhedral clouds in robust optimisation
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International Journal of Reliability and Safety 2012年 第1-3期6卷 65-81页
作者: Fuchs, Martin CERFACS Parallel Algorithms Team 42 Avenue Gaspard Coriolis Toulouse 31057 France
Past studies of uncertainty handling with polyhedral clouds have already shown strength in dealing with higher dimensional uncertainties in robust optimisation, even in case of partial ignorance of statistical informa... 详细信息
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Implicitly Extrapolated Geometric Multigrid on Disk-Like Domains for the Gyrokinetic Poisson Equation from Fusion Plasma Applications
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JOURNAL OF SCIENTIFIC COMPUTING 2022年 第1期91卷 1-27页
作者: Kuehn, Martin J. Kruse, Carola Ruede, Ulrich German Aerosp Ctr DLR Inst Software Technol Dept High Performance Comp Cologne Germany CERFACS Ctr Europeen Rech & Format Avancee Calcul Parallel Algorithms Team 42 Ave Gaspard Coriolis F-31057 Toulouse 01 France Friedrich Alexander Univ Erlangen Nurnberg Cauerstr 11 D-91058 Erlangen Germany
The gyrokinetic Poisson equation arises as a subproblem of Tokamak fusion reactor simulations. It is often posed on disk-like cross sections of the Tokamak that are represented in generalized polar coordinates. On the... 详细信息
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Predictive performance and scalability modeling of a large-scale application  01
Predictive performance and scalability modeling of a large-s...
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2001 ACM/IEEE Conference on Supercomputing, SC 2001
作者: Kerbyson, D.J. Alme, H.J. Hoisie, A. Petrini, F. Wasserman, H.J. Gittings, M. Los Alamos National Laboratory Parallel Architectures and Performance Team CCS-3 Modeling Algorithms and Informatics Group Los AlamosNM87545 United States Saic Los Alamos National Laboratory United States
In this work we present a predictive analytical model that encompasses the performance and scaling characteristics of an important ASCI application. SAGE (SAIC's Adaptive Grid Eulerian hydrocode) is a multidimensi... 详细信息
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