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IAT
2005
IEEE
15 years 3 months ago
Decomposing Large-Scale POMDP Via Belief State Analysis
Partially observable Markov decision process (POMDP) is commonly used to model a stochastic environment with unobservable states for supporting optimal decision making. Computing ...
Xin Li, William K. Cheung, Jiming Liu
GECCO
2008
Springer
103views Optimization» more  GECCO 2008»
14 years 10 months ago
Empirical investigations on parallel competent genetic algorithms
This paper empirically investigates parallel competent genetic algorithms (cGAs) [4]. cGAs, such as BOA [21], LINCGA [15], D5 -GA [28], can solve GA-difficult problems by automati...
Miwako Tsuji, Masaharu Munetomo, Kiyoshi Akama
85
Voted
RTCSA
2008
IEEE
15 years 4 months ago
Impact of Cache Partitioning on Multi-tasking Real Time Embedded Systems
Cache partitioning techniques have been proposed in the past as a solution for the cache interference problem. Due to qualitative differences with general purpose platforms, real-...
Bach Duy Bui, Marco Caccamo, Lui Sha, Joseph Marti...
IJHPCA
2007
88views more  IJHPCA 2007»
14 years 9 months ago
Scaling Properties of Common Statistical Operators for Gridded Datasets
An accurate cost-model that accounts for dataset size and structure can help optimize geoscience data analysis. We develop and apply a computational model to estimate data analysi...
Charles S. Zender, Harry Mangalam
72
Voted
WWW
2007
ACM
15 years 10 months ago
Speeding up adaptation of web service compositions using expiration times
Web processes must often operate in volatile environments where the quality of service parameters of the participating service providers change during the life time of the process...
John Harney, Prashant Doshi