2553 search results - page 281 / 511 » Modeling Trees with Hypertextures |
172
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GECCO
2005
Springer
16 years 2 days ago
2005
Springer
Like Darwinian-type genetic algorithms, there also exists genetic drift in Univariate Marginal Distribution Algorithm (UMDA). Since the universal analysis of genetic drift in UMDA...
180
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IJCNLP
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. In this paper, we explore the syntactic relation patterns for opendomain factoid question answering. We propose a pattern extraction method to extract the various relatio...
210
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GECCO
2005
Springer
16 years 9 hour ago
2005
Springer
Evolutionary relationships among species can be represented by a phylogenetic tree and inferred by optimising some measure of fitness, such as the statistical likelihood of the t...
157
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BIBE
2003
IEEE
15 years 12 months ago
2003
IEEE
Abstract— We analyze the performance of likelihoodbased approaches used to reconstruct phylogenetic trees. Unlike other techniques such as Neighbor-Joining (NJ) and Maximum Parsi...
204
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INFOCOM
1999
IEEE
15 years 11 months ago
1999
IEEE
We propose a flow-control scheme for multicast ABR services in ATM networks. At the heart of the proposed scheme is an optimal secondorder rate control algorithm, called the -contr...