888 search results - page 21 / 178 » Improving Random Projections Using Marginal Information |
GECCO
2000
Springer
15 years 3 months ago
2000
Springer
In this paper we describe a method for improving genetic-algorithm-based optimization using informed genetic operators. The idea is to make the genetic operators such as mutation ...
ISAAC
2004
Springer
15 years 5 months ago
2004
Springer
Motivation: Motif detection for DNA sequences has many important applications in biological studies, e.g., locating binding sites and regulatory signals, and designing genetic prob...
102
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SIGIR
2008
ACM
14 years 11 months ago
2008
ACM
Research articles typically introduce new results or findings and relate them to knowledge entities of immediate relevance. However, a large body of context knowledge related to t...
112
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TCOM
2010
14 years 6 months ago
2010
Abstract--This paper provides a systematic mutual information (MI) and multichannel beamforming (MBF) characterization of optimized multiple-input multiple-output (MIMO) communicat...
96
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JSAC
2007
14 years 11 months ago
2007
— In information theory, it has been shown that network coding can effectively improve the throughput of multicast communication sessions in directed acyclic graphs. More practic...