265 search results - page 39 / 53 » Neighborhood Composition: A Parallelization of Local Search ... |
CIKM
2001
Springer
13 years 12 months ago
2001
Springer
Existing approaches for optimizing queries in data integration use decoupled strategies–attempting to optimize coverage and cost in two separate phases. Since sources tend to ha...
WSC
2008
13 years 9 months ago
2008
We present an improved sweep metaheuristic for discrete event simulation optimization. The sweep algorithm is a tree search similar to beam search. The basic idea is to run a limi...
BIBE
2008
IEEE
14 years 1 months ago
2008
IEEE
— The Smith-Waterman algorithm is a dynamic programming method for determining optimal local alignments between nucleotide or protein sequences. However, it suffers from quadrati...
DIALM
1999
ACM
13 years 11 months ago
1999
ACM
—In this paper, we study the performance of route query control mechanisms for the Zone Routing Protocol (ZRP) for ad hoc networks. ZRP proactively maintains routing information ...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
Pair approximations have often been used to predict equilibrium conditions in spatially-explicit epidemiological and ecological systems. In this work, we investigate whether this ...