2657 search results - page 42 / 532 » On the complexity of hierarchical problem solving |
GPEM
2008
15 years 1 months ago
2008
Efficiency enhancement techniques--such as parallelization and hybridization--are among the most important ingredients of practical applications of genetic and evolutionary algori...
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CC
2010
Springer
15 years 1 months ago
2010
Springer
We solve an open problem in communication complexity posed by Kushilevitz and Nisan (1997). Let R (f) and D
GLOBECOM
2008
IEEE
15 years 7 months ago
2008
IEEE
— In this paper we study the complexity of spectrum assignment problems in cognitive radio networks (CRNs) in the presence of several constraints. Although optimal spectrum assig...
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ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
In many signal processing problems, it may be fruitful to represent the signal under study in a redundant linear decomposition called a frame. If a probabilistic approach is adopt...
BTW
2007
Springer
15 years 7 months ago
2007
Springer
Abstract: We study an instance-based approach for matching hierarchical ontologies, such as product catalogs. The motivation for utilizing instances is that metadata-based match ap...