Browsing by Keywords "Parallel processing systems"
Now showing items 21-29 of 29
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A parallel boundary element formulation for tracking multiple particle trajectories in Stoke's flow for microfluidic applications
(Tech Science Press, 2015)A new formulation for tracking multiple particles in slow viscous flow for microfluidic applications is presented. The method employs the manipulation of the boundary element matrices so that finally a system of equations ... -
Performance assessment of a diffraction field computation method based on source model
(IEEE, 2008-05)Efficient computation of scalar optical diffraction field due to an object is an essential issue in holographic 3D television systems. The first step in the computation process is to construct an object. As a solution for ... -
PHR: A parallel hierarchical radiosity system with dynamic load balancing
(Springer, 2005)In this paper, we present a parallel system called PHR for computing hierarchical radiosity solutions of complex scenes. The system is targeted for multi-processor architectures with distributed memory. The system evaluates ... -
Progressive refinement radiosity on ring-connected multicomputers
(ACM, 1993-10)The progressive refinement method is investigated for parallelization on ring-connected multicomputers. A synchronous scheme, based on static task assignment, is proposed, in order to achieve better coherence during the ... -
Reducing latency cost in 2D sparse matrix partitioning models
(Elsevier BV, 2016)Sparse matrix partitioning is a common technique used for improving performance of parallel linear iterative solvers. Compared to solvers used for symmetric linear systems, solvers for nonsymmetric systems offer more ... -
Revisiting hypergraph models for sparse matrix partitioning
(Society for Industrial and Applied Mathematics, 2007)We provide an exposition of hypergraph models for parallelizing sparse matrix-vector multiplies. Our aim is to emphasize the expressive power of hypergraph models. First, we set forth an elementary hypergraph model for the ... -
Solution of large-scale scattering problems with the multilevel fast multipole algorithm parallelized on distributed-memory architectures
(IEEE, 2007)We present the solution of large-scale scattering problems involving three-dimensional closed conducting objects with arbitrary shapes. With an efficient parallelization of the multilevel fast multipole algorithm on ... -
Turkey: a report on computer graphics education
(Technews, 1996)In a formal or an informal manner, computer graphics has been a field of research and education since the early 1970s in Turkey. The earlier examples of academic research work came from Istanbul Technical University and ... -
A web-site-based partitioning technique for reducing preprocessing overhead of parallel PageRank computation
(Springer, Berlin, Heidelberg, 2007)A power method formulation, which efficiently handles the problem of dangling pages, is investigated for parallelization of PageRank computation. Hypergraph-partitioning-based sparse matrix partitioning methods can be ...
