785 search results - page 131 / 157 » Efficient Processing of Top-k Queries in Uncertain Databases |
151
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
We propose a self-organized content-based Image Retrieval Network (IRN) that is inspired by a Metric Social Network (MSN) search system. The proposed network model is strictly dat...
182
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CIKM
2008
Springer
15 years 7 months ago
2008
Springer
As online social networking emerges, there has been increased interest to utilize the underlying social structure as well as the available social information to improve search. In...
199
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SSDBM
1999
IEEE
15 years 9 months ago
1999
IEEE
Multidimensional Analysis in On-Line Analytical Processing (OLAP), and Scientific and statistical databases (SSDB) use operations requiring summary information on multi-dimensiona...
147
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SIGMOD
2004
ACM
16 years 5 months ago
2004
ACM
Existing methods for prediction in spatio-temporal databases assume that objects move according to linear functions. This severely limits their applicability, since in practice mo...
178
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
Given a point q, a reverse k nearest neighbor (RkNN) query retrieves all the data points that have q as one of their k nearest neighbors. Existing methods for processing such quer...