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IPPS
1994
IEEE
15 years 1 months ago
Efficient Matrix Chain Ordering in Polylog Time
The matrix chain ordering problem is to find the cheapest way to multiply a chain of n matrices, where the matrices are pairwise compatible but of varying dimensions. Here we give ...
Phillip G. Bradford, Gregory J. E. Rawlins, Gregor...
PDP
2006
IEEE
15 years 3 months ago
MatchBase: A Development Suite for Efficient Context-Aware Communication
In distance communication, there is—despite technical progress in information and communication technology—still an asymmetry and tension between the contacter who spontaneous...
Tom Gross, Simone Braun, Susanne Krause
HPCC
2007
Springer
15 years 1 months ago
Concurrent Number Cruncher: An Efficient Sparse Linear Solver on the GPU
A wide class of geometry processing and PDE resolution methods needs to solve a linear system, where the non-zero pattern of the matrix is dictated by the connectivity matrix of th...
Luc Buatois, Guillaume Caumon, Bruno Lévy
CCGRID
2007
IEEE
15 years 1 months ago
Mobility-Aware Efficient Job Scheduling in Mobile Grids
In this paper, we present a node mobility prediction framework based on a generic mobile grid architecture. We show how this framework can be used to formulate a cost effective job...
Preetam Ghosh, Nirmalya Roy, Sajal K. Das
ICDCS
1996
IEEE
15 years 2 months ago
How to Recover Efficiently and Asynchronously when Optimism Fails
We propose a new algorithm for recovering asynchronously from failures in a distributed computation. Our algorithm is based on two novel concepts - a fault-tolerant vector clock t...
Om P. Damani, Vijay K. Garg