Search Results - subject:"Parallel computing"

Cicular coloring of graphs via linear programming and tabu search

Barany, Mate; Tuza, Zsolt - In: Central European journal of operations research : CEJOR … 23 (2015) 4, pp. 833-848

Persistent link: https://www.econbiz.de/10011597868

Solving dynamic programming problems on a computational grid

Cai, Yongyang; Judd, Kenneth L.; Thain, Greg; Wright, … - In: Computational economics 45 (2015) 2, pp. 261-284

Persistent link: https://www.econbiz.de/10011325717

Fully sequential procedures for large-scale ranking-and-selection problems in parallel computing environments

Luo, Jun; Hong, L. Jeff; Nelson, Barry L.; Yang, Wu - In: Operations research 63 (2015) 5, pp. 1177-1194

Persistent link: https://www.econbiz.de/10011397822

On parallelization of a stochastic dynamic programming algorithm for solving large-scale mixed 0-1 problems under uncertainty

Aldasoro, Unai; Escudero, Laureano F.; Merino Sanz, Maria; … - In: Top : transactions in operations research 23 (2015) 3, pp. 703-742

Persistent link: https://www.econbiz.de/10011554647

Solving Dynamic Programming Problems on a Computational Grid

Cai, Yongyang; Judd, Kenneth; Thain, Greg; Wright, Stephen - In: Computational Economics 45 (2015) 2, pp. 261-284

We implement a dynamic programming algorithm on a computational grid consisting of loosely coupled processors, possibly including clusters and individual workstations. The grid changes dynamically during the computation, as processors enter and leave the pool of workstations. The algorithm is...

Persistent link: https://www.econbiz.de/10011155112

Novel 3D GPU based numerical parallel diffusion algorithms in cylindrical coordinates for health care simulation

Jiang, Beini; Dai, Weizhong; Khaliq, Abdul; Carey, Michelle - In: Mathematics and Computers in Simulation (MATCOM) 109 (2015) C, pp. 1-19

Modeling diffusion processes, such as drug deliver, bio-heat transfer, and the concentration change of cytokine for computational biology research, requires intensive computing resources as one must employ sequential numerical algorithms to obtain accurate numerical solutions, especially for...

Persistent link: https://www.econbiz.de/10011117187

Metropolis-Hastings prefetching algorithms

Strid, Ingvar - Economics Institute for Research (SIR), … - 2008

parallel computing setting. Whentheproposaldensitydoesnotdependonthecurrentstatethepredictionproblem vanishes. Parallelisation … parallel computing perspective. The main focus here is on developing e� cient prefetching versions of the one-block RWMH … algorithm changes in a parallel computing environment, since statistical e� ciency is no longer the sole concern. The most …

Persistent link: https://www.econbiz.de/10005649345

PelicanHPC Tutorial

Creel, Michael - Departament d'Economia i Història Econòmica, … - 2008

computing (HPC) cluster for parallel computing using MPI. This tutorial gives a basic description of what PelicanHPC does …

Persistent link: https://www.econbiz.de/10005168496

Metropolis-Hastings prefetching algorithms

Strid, Ingvar - 2008

Prefetching is a simple and general method for single-chain parallelisation of the Metropolis-Hastings algorithm based on the idea of evaluating the posterior in parallel and ahead of time. Improved Metropolis-Hastings prefetching algorithms are presented and evaluated. It is shown how to use...

Persistent link: https://www.econbiz.de/10010281448

Production and Finance in EURACE

Hoog, Sander Van Der; Deissenberg, Christophe; Dawid, … - HAL - 2008

EURACE is a major FP6 STREP project aiming at constructing anexhaustive agent-based model of the European economy, populated by avery large number of sophisticated, autonomous agents. The EURACEmodel, which has an explicit spatial structure, includes all the majormarkets considered in...

Persistent link: https://www.econbiz.de/10008794739