3499 search results - page 53 / 700 » On the local optimality of LambdaRank |
CEC
2008
IEEE
15 years 4 months ago
2008
IEEE
—In this paper, the multiple trajectory search (MTS) is presented for large scale global optimization. The MTS uses multiple agents to search the solution space concurrently. Eac...
ADHOCNOW
2008
Springer
15 years 4 months ago
2008
Springer
We present 1 − approximation algorithms for the maximum matching problem in location aware unit disc graphs and in growth-bounded graphs. The algorithm for unit disk graph is loc...
100
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In the independent component analysis, polynomial functions of higher order statistics are often used as cost functions. However, such cost functions usually have many local minim...
SEMWEB
2010
Springer
14 years 7 months ago
2010
Springer
We study the problem of SPARQL query optimization on top of distributed hash tables. Existing works on SPARQL query processing in such environments have never been implemented in a...
103
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FGR
2011
IEEE
14 years 1 months ago
2011
IEEE
— Recently, many gait recognition algorithms are proposed, and the optimal camera arrangement is necessary to maximize the performance. In this paper, we propose the optimal came...