Titlebook: Computational Science - ICCS 2004; 4th International Co Marian Bubak,Geert Dick Albada,Jack Dongarra Conference proceedings 2004 Springer-V

bile648

Peter Hubberstey,Unchuleee Suksangpanyaalgebraic multigrid (AMG) method. The subspace correction is performed in either block diagonal or block lower triangular fashion. The efficiency and potential limitations of the proposed preconditioning methodology are studied on stress analysis for 2D and 3D model problems from microfabrication technology.

字形刻痕

An Introduction to Supramolecular Chemistry, simple iterative algorithm; it is therefore advantageous for applications involving large sparse matrices. The experimental results show that, comparing with LSI, NMF method not only improves filtering precision markedly, but also has the merits of fast computing speed and less memory occupancy.

防水

Improving Geographical Locality of Data for Shared Memory Implementations of PDE Solverspplication-initiated migration outperforms the first-touch scheme in almost all cases, and in some cases even results in performance which is close to what is obtained if all threads and data are allocated on a single node.

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deviate

Non-negative Matrix Factorization for Filtering Chinese Document simple iterative algorithm; it is therefore advantageous for applications involving large sparse matrices. The experimental results show that, comparing with LSI, NMF method not only improves filtering precision markedly, but also has the merits of fast computing speed and less memory occupancy.

LIEN

On Highly Secure and Available Data Storage SystemsIt handles data represented by any size matrix, and it also allows complete recovery of original data even though stored data are partially damaged. Analysis shows that it improves the availability about 10% compared with an efficient existing scheme for both read and write operation, while it allows secure storage simultaneously.

muster

An Adaptive, 3-Dimensional, Hexahedral Finite Element Implementation for Distributed Memoryifficulties like hanging nodes and refinement level hierarchies. This paper presents a parallel adaptive, 3-dimensional, hexahedral finite element method on distributed memory machines. It reduces communication and encapsulates communication details like actual data exchange and communication optimizations by a modular structure.

埋伏

Counteract

Local Sampling Problemsly depending on the asymptotic behavior of the sampling function. By virtue of evaluating the decay of the sampling function, we give a local error estimation for uniform and non-uniform sampling in multiresolution analysis (MRA) and in shift-invariant spaces.

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