3269 search results - page 519 / 654 » Query Optimization for XML |
257
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CIDR
2011
14 years 10 months ago
2011
A stream warehouse is a Data Stream Management System (DSMS) that stores a very long history, e.g. years or decades; or equivalently a data warehouse that is continuously loaded. ...
226
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ICDT
2011
ACM
14 years 9 months ago
2011
ACM
Given a set of points with uncertain locations, we consider the problem of computing the probability of each point lying on the skyline, that is, the probability that it is not do...
191
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
Learning to rank from relevance judgment is an active research area. Itemwise score regression, pairwise preference satisfaction, and listwise structured learning are the major te...
173
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SIGMOD
1996
ACM
15 years 10 months ago
1996
ACM
We investigate the problem of incremental maintenance of an SQL view in the face of database updates, and show that it is possible to reduce the total time cost of view maintenanc...
148
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ICCCN
2007
IEEE
16 years 21 days ago
2007
IEEE
Abstract—The current system design of mobile ad hoc networks (MANET), derived from their traditional fixed counterparts, cannot fully meet the requirements inherent to the dynam...