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ATAL
2010
Springer
15 years 7 months ago
Point-based policy generation for decentralized POMDPs
Memory-bounded techniques have shown great promise in solving complex multi-agent planning problems modeled as DEC-POMDPs. Much of the performance gains can be attributed to pruni...
Feng Wu, Shlomo Zilberstein, Xiaoping Chen
CONCURRENCY
2010
110views more  CONCURRENCY 2010»
15 years 6 months ago
Redesigning the message logging model for high performance
Over the past decade the number of processors in the high performance facilities went up to hundreds of thousands. As a direct consequence, while the computational power follow th...
Aurelien Bouteiller, George Bosilca, Jack Dongarra
ALGORITHMICA
2006
160views more  ALGORITHMICA 2006»
15 years 6 months ago
Combinatorial Algorithms for the Unsplittable Flow Problem
We provide combinatorial algorithms for the unsplittable flow problem (UFP) that either match or improve the previously best results. In the UFP we are given a (possibly directed)...
Yossi Azar, Oded Regev
JSW
2008
127views more  JSW 2008»
15 years 6 months ago
A Trust Based System for Enhanced Spam Filtering
The effectiveness of current anti-spam systems is limited by the ability of spammers to adapt to filtering techniques and the lack of incentive for mail servers to filter outgoing ...
Jimmy McGibney, Dmitri Botvich
IJES
2007
71views more  IJES 2007»
15 years 6 months ago
Power management in external memory using PA-CDRAM
Abstract: Main memory has become one of the largest contributors to overall energy consumption and offers many opportunities for power/energy reduction. In this paper, we propose ...
Nevine AbouGhazaleh, Bruce R. Childers, Daniel Mos...