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139
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COR
2010
15 years 3 months ago
2010
We present a search space analysis and its application in improving local search algorithms for the graph coloring problem. Using a classical distance measure between colorings, w...
128
Voted
SDM
2009
SIAM
16 years 18 days ago
2009
SIAM
Query-based web search is an integral part of many people’s daily activities. Most do not realize that their search history can be used to identify them (and their interests). I...
119
Voted
CSE
2009
IEEE
15 years 10 months ago
2009
IEEE
Abstract—Extensive work has been devoted to private information retrieval and privacy preserving data mining. To protect user privacy from search engines, however, most current a...
143
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ICGA
1997
15 years 4 months ago
1997
This paper presents a genetic algorithm (GA) with specialized encoding, initialization and local search genetic operators to optimize communication network topologies. This NPhard...
102
Voted
GPEM
2006
15 years 3 months ago
2006
Abstract. Too much information kills information. This common statement applies to huge databases, where state of the art search engines may retrieve hundreds of very similar docum...