17288 search results - page 3297 / 3458 » Hybrid Optimizations: Which Optimization Algorithm to Use |
138
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KDD
2008
ACM
16 years 4 months ago
2008
ACM
Traditional spectral classification has been proved to be effective in dealing with both labeled and unlabeled data when these data are from the same domain. In many real world ap...
158
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KDD
2004
ACM
16 years 4 months ago
2004
ACM
Abstract. Most existing search engines employ static ranking algorithms that do not adapt to the specific needs of users. Recently, some researchers have studied the use of clickth...
219
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VLDB
2004
ACM
16 years 4 months ago
2004
ACM
Ranking queries produce results that are ordered on some computed score. Typically, these queries involve joins, where users are usually interested only in the top-k join results....
137
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—New air interfaces are currently being developed to meet the high spectral efficiency requirements of the emerging wireless communication systems. In this context, OFDM is cons...
172
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IPSN
2007
Springer
15 years 10 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...