352 search results - page 17 / 71 » A local search approximation algorithm for k-means clusterin... |
ESA
2009
Springer
15 years 2 months ago
2009
Springer
Sponsored search auctions provide a marketplace where advertisers can bid for millions of advertising opportunities to promote their products. The main difficulty facing the adver...
ICS
2010
Tsinghua U.
15 years 7 months ago
2010
Tsinghua U.
: We initiate the study of local, sublinear time algorithms for finding vertices with extreme topological properties -- such as high degree or clustering coefficient -- in large so...
105
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Similarity search methods are widely used as kernels in various data mining and machine learning applications including those in computational biology, web search/clustering. Near...
75
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CSC
2008
14 years 11 months ago
2008
- This paper presents two multilevel refinement algorithms for the capacitated clustering problem. Multilevel refinement is a collaborative technique capable of significantly aidin...
HM
2009
Springer
15 years 2 months ago
2009
Springer
We present a hybrid solver (called GELATO) that exploits the potentiality of a Constraint Programming (CP) environment (Gecode) and of a Local Search (LS) framework (EasyLocal++ )....