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TJS
2008
95views more  TJS 2008»
15 years 6 months ago
Combating I-O bottleneck using prefetching: model, algorithms, and ramifications
Multiple memory models have been proposed to capture the effects of memory hierarchy culminating in the I-O model of Aggarwal and Vitter [?]. More than a decade of architectural a...
Akshat Verma, Sandeep Sen
TPDS
2008
89views more  TPDS 2008»
15 years 6 months ago
Algorithm-Based Fault Tolerance for Fail-Stop Failures
Fail-stop failures in distributed environments are often tolerated by checkpointing or message logging. In this paper, we show that fail-stop process failures in ScaLAPACK matrix ...
Zizhong Chen, Jack Dongarra
AAMAS
2000
Springer
15 years 6 months ago
Algorithms for Distributed Constraint Satisfaction: A Review
When multiple agents are in a shared environment, there usually exist constraints among the possible actions of these agents. A distributed constraint satisfaction problem (distrib...
Makoto Yokoo, Katsutoshi Hirayama
ICC
2008
IEEE
125views Communications» more  ICC 2008»
16 years 1 months ago
Generalization of Channel Inversion Algorithms for Multiuser MIMO Downlink Systems
— Recently a number of transmission schemes have been introduced to achieve sum capacity for multiuser multiinput multi-output (MIMO) broadcast channels (BC). A block diagonaliza...
Hakjea Sung, Sang-Rim Lee, Inkyu Lee
CSB
2003
IEEE
108views Bioinformatics» more  CSB 2003»
15 years 12 months ago
A Pattern Matching Algorithm for Codon Optimization and CpG Motif-Engineering in DNA Expression Vectors
Codon optimization enhances the efficiency of DNA expression vectors used in DNA vaccination and gene therapy by increasing protein expression. Additionally, certain nucleotide mo...
Ravi Vijaya Satya, Amar Mukherjee, Udaykumar Ranga