3499 search results - page 447 / 700 » On the local optimality of LambdaRank |
184
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FGR
2000
IEEE
15 years 11 months ago
2000
IEEE
We present two methods using mixtures of linear subspaces for face detection in gray level images. One method uses a mixture of factor analyzers to concurrently perform clustering...
208
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INFOCOM
2000
IEEE
15 years 11 months ago
2000
IEEE
Abstract—In this paper, we present the implementation issues of a virtual backbone that supports the operations of the Uniform Quorum System (UQS) and the Randomized Database Gro...
156
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ISCC
2000
IEEE
15 years 11 months ago
2000
IEEE
We believe that the next evolutionary step in supporting wide-area application and services delivery to customers is a network framework that provides for collocation of applicati...
180
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POPL
2000
ACM
15 years 11 months ago
2000
ACM
Distributed-memory programs are often written using a global address space: any process can name any memory location on any processor. Some languages completely hide the distincti...
218
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ICNP
1999
IEEE
15 years 11 months ago
1999
IEEE
While the IP unicast service has proven successful, extending end-to-end adaptation to multicast has been a difficult problem. Unlike the unicast case, multicast protocols must su...