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IPTPS
2004
Springer
16 years 5 days ago
When Multi-hop Peer-to-Peer Lookup Matters
Distributed hash tables have been around for a long time [5, 7]. A number of recent projects propose peerto-peer DHTs, based on multi-hop lookup optimizations. Some of these syste...
Rodrigo Rodrigues, Charles Blake
GCC
2005
Springer
16 years 10 days ago
Query Optimization in Database Grid
DarGridⅡ is an implemented database gird system whose goal is to provide a semantic solution for integrating database resources on the web. Although many algorithms have been pro...
Xiaoqing Zheng, Huajun Chen, Zhaohui Wu, Yuxin Mao
GECCO
2009
Springer
103views Optimization» more  GECCO 2009»
16 years 1 months ago
Why one must use reweighting in estimation of distribution algorithms
We study the update of the distribution in Estimation of Distribution Algorithms, and show that a simple modification leads to unbiased estimates of the optimum. The simple modi...
Fabien Teytaud, Olivier Teytaud
GECCO
2005
Springer
16 years 9 days ago
Probabilistic distribution models for EDA-based GP
This paper proposes a novel technique for a program evolution based on probabilistic models. In the proposed method, two probabilistic distribution models with probabilistic depen...
Kohsuke Yanai, Hitoshi Iba
IPPS
1999
IEEE
15 years 11 months ago
Hyperplane Partitioning: An Approach to Global Data Partitioning for Distributed Memory Machines
Automatic Global Data Partitioning for Distributed Memory Machines DMMs is a di cult problem. In this work, we present a partitioning strategy called 'Hyperplane Partitioning...
S. R. Prakash, Y. N. Srikant