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IWCC
1999
IEEE
15 years 12 months ago
Optimizing User-Level Communication Patterns on the Fujitsu AP3000
In this paper, we present techniques and algorithms to improve the performance of various communication patterns on message-passing platforms where, for reasons of safety, user-le...
Jeremy E. Dawson, Peter E. Strazdins
MICRO
1997
IEEE
128views Hardware» more  MICRO 1997»
15 years 12 months ago
Run-Time Spatial Locality Detection and Optimization
As the disparity between processor and main memory performance grows, the number of execution cycles spent waiting for memory accesses to complete also increases. As a result, lat...
Teresa L. Johnson, Matthew C. Merten, Wen-mei W. H...
ATAL
2008
Springer
15 years 9 months ago
An approach to online optimization of heuristic coordination algorithms
Due to computational intractability, large scale coordination algorithms are necessarily heuristic and hence require tuning for particular environments. In domains where character...
Jumpol Polvichai, Paul Scerri, Michael Lewis
CASCON
2006
88views Education» more  CASCON 2006»
15 years 9 months ago
Utilizing field usage patterns for Java heap space optimization
This research studies the characteristics of field usage patterns in the SpecJVM98 benchmarks. It finds that multiple object instances of the same class often exhibit different fi...
Zhuang Guo, José Nelson Amaral, Duane Szafr...
IJCAI
2001
15 years 9 months ago
CABOB: A Fast Optimal Algorithm for Combinatorial Auctions
Combinatorial auctions where bidders can bid on bundles of items can lead to more economical allocations, but determining the winners is NP-complete and inapproximable. We present...
Tuomas Sandholm, Subhash Suri, Andrew Gilpin, Davi...