24451 search results - page 4721 / 4891 » Research methods in information |
159
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FC
2009
Springer
16 years 29 days ago
2009
Springer
Abstract. We present a useful new mechanism that facilitates the atomic exchange of many large baskets of securities in a combinatorial exchange. Cryptography prevents information ...
196
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GECCO
2009
Springer
16 years 29 days ago
2009
Springer
For centuries it was thought that bacteria live asocial lives. However, recent discoveries show many species of bacteria communicate in order to perform tasks previously thought t...
157
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JCDL
2009
ACM
16 years 28 days ago
2009
ACM
The utility of an enterprise search system is determined by three key players: the information retrieval (IR) system (the search engine), the enterprise users, and the service pro...
189
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ISBRA
2010
Springer
16 years 27 days ago
2010
Springer
Abstract. Many of the steps in phylogenetic reconstruction can be confounded by “rogue” taxa, taxa that cannot be placed with assurance anywhere within the tree—whose locatio...
148
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ICDM
2008
IEEE
16 years 26 days ago
2008
IEEE
When the number of labeled examples is limited, traditional supervised feature selection techniques often fail due to sample selection bias or unrepresentative sample problem. To ...