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ICDE
2010
IEEE
14 years 7 months ago
2010
IEEE
Estimation via sampling out of highly selective join queries is well known to be problematic, most notably in online aggregation. Without goal-directed sampling strategies, samples...
MOBIHOC
2007
ACM
14 years 7 months ago
2007
ACM
We consider distributed opportunistic scheduling (DOS) in wireless ad-hoc networks, where many links contend for the same channel using random access. In such networks, distribute...
IPPS
2006
IEEE
14 years 1 months ago
2006
IEEE
Efficient multisite job scheduling facilitates the cooperation of multi-domain massively parallel processor systems in a computing grid environment. However, co-allocation, hetero...
IPPS
2003
IEEE
14 years 1 months ago
2003
IEEE
We present solutions to statically load-balance scatter operations in parallel codes run on Grids. Our loadbalancing strategy is based on the modification of the data distributio...
EPS
1995
Springer
13 years 11 months ago
1995
Springer
One of the major components of any evolutionary system is the evaluation function. Evaluation functions are used to assign a quality measure for individuals in a population. Where...