820 search results - page 84 / 164 » A Search Algorithm for Global Optimisation |
125
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LPAR
2005
Springer
15 years 8 months ago
2005
Springer
Local search algorithms are one of the effective methods for solving hard combinatorial problems. However, a serious problem of this approach is that the search often traps at loca...
142
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CEC
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, the dynamic multi-swarm particle swarm optimizer (DMS-PSO) and a sub-regional harmony search (SHS) are hybridized to obtain DMS-PSO-SHS. A Modified multi-trajectory ...
106
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WWW
2007
ACM
16 years 3 months ago
2007
ACM
We address the problem of measuring global quality metrics of search engines, like corpus size, index freshness, and density of duplicates in the corpus. The recently proposed est...
142
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WWW
2003
ACM
15 years 8 months ago
2003
ACM
Current search engines generally employ link analysis techniques to web-page re-ranking. However, the same techniques are problematic in small webs, such as websites or intranet w...
167
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SIGIR
2012
ACM
13 years 5 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...