4526 search results - page 161 / 906 » Algorithmic problems related to the Internet |
121
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ESA
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. We study three comparison-based problems related to multisets in the cache-oblivious model: Duplicate elimination, multisorting and finding the most frequent element (th...
127
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CIKM
2004
Springer
15 years 10 months ago
2004
Springer
Mining massive temporal data streams for significant trends, emerging buzz, and unusually high or low activity is an important problem with several commercial applications. In th...
140
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PPSN
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Evolutionary algorithms have been shown to be very successful for a wide range of NP-hard combinatorial optimization problems. We investigate the NP-hard problem of compu...
150
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WWW
2008
ACM
16 years 5 months ago
2008
ACM
Sponsored search is one of the enabling technologies for today's Web search engines. It corresponds to matching and showing ads related to the user query on the search engine...
144
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SIBGRAPI
2005
IEEE
15 years 10 months ago
2005
IEEE
Graph sub-isomorphism is a very common approach to solving pattern search problems, but this is a NP-complete problem. This way, it is necessary to invest in research of approxima...