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COMPUTING
2006
126views more  COMPUTING 2006»
15 years 6 months ago
Algebraic Multigrid Based on Computational Molecules, 1: Scalar Elliptic Problems
We consider the problem of splitting a symmetric positive definite (SPD) stiffness matrix A arising from finite element discretization into the sum of edge matrices thereby assumi...
J. K. Kraus, Josef Schicho
205
Voted
ICPPW
2009
IEEE
16 years 1 months ago
Fast Autotuning Configurations of Parameters in Distributed Computing Systems Using Ordinal Optimization
Conventional autotuning configuration of parameters in distributed computing systems using evolutionary strategies increases integrated performance notably, though at the expense ...
Fan Zhang, Junwei Cao, Lianchen Liu, Cheng Wu
IPPS
2003
IEEE
16 years 1 days ago
HMPI: Towards a Message-Passing Library for Heterogeneous Networks of Computers
The paper presents Heterogeneous MPI (HMPI), an extension of MPI for programming high-performance computations on heterogeneous networks of computers. It allows the application pr...
Alexey L. Lastovetsky, Ravi Reddy
AMEC
2003
Springer
16 years 3 hour ago
Choosing Samples to Compute Heuristic-Strategy Nash Equilibrium
Auctions define games of incomplete information for which it is often too hard to compute the exact Bayesian-Nash equilibrium. Instead, the infinite strategy space is often popu...
William E. Walsh, David C. Parkes, Rajarshi Das
AINA
2007
IEEE
16 years 1 months ago
Un-biasing the Link Farm Effect in PageRank Computation
Link analysis is a critical component of current Internet search engines' results ranking software, which determines the ordering of query results returned to the user. The o...
Arnon Rungsawang, Komthorn Puntumapon, Bundit Mana...