7168 search results - page 230 / 1434 » A Factorization Approach to Grouping |
164
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CIDR
2007
15 years 6 months ago
2007
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...
122
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CSE
2009
IEEE
15 years 11 months ago
2009
IEEE
—The stigmergy collaboration approach provides a hypothesized explanation about how online groups work together. In this research, we presented a stigmergy approach for building ...
176
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CN
2004
15 years 4 months ago
2004
One of the dominant questions facing the Internet today is, how can the network meet the needs of the users and their applications (QoS) while trying to keep such implementations s...
136
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ANOR
2007
15 years 4 months ago
2007
We consider the problem of optimal position liquidation with the aim of maximizing the expected cash flow stream from the transaction in the presence of temporary or permanent ma...
129
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
Knowledge organization systems (KOS), like thesauri and other controlled vocabularies, are used to provide subject access to information systems across the web. Due to the heterog...