12825 search results - page 346 / 2565 » Improved PLSOM algorithm |
172
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FOCS
2008
IEEE
16 years 1 months ago
2008
IEEE
We introduce several generalizations of classical computer science problems obtained by replacing simpler objective functions with general submodular functions. The new problems i...
224
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
— Recently a number of transmission schemes have been introduced to achieve sum capacity for multiuser multiinput multi-output (MIMO) broadcast channels (BC). A block diagonaliza...
192
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SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
Many self-organizing and self-adaptive systems use the biologically inspired “gradient” primitive, in which each device in a network estimates its distance to the closest devi...
150
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CEC
2007
IEEE
16 years 1 months ago
2007
IEEE
— In this paper we present a new nature-inspired variation operator for binary encodings in genetic algorithms (GAs). Our method, called implicit alternative splicing (iAS), is r...
204
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CIMCA
2005
IEEE
16 years 27 days ago
2005
IEEE
The aim of the research presented in this paper is to contribute to reduction of development time for ontologies by discovering reusable parts and patterns. The approach is to use...