164 search results - page 12 / 33 » Reverse Top-k Queries |
297
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ICDE
2009
IEEE
16 years 7 months ago
2009
IEEE
Reverse nearest neighbor (RNN) queries have a broad application base such as decision support, profile-based marketing, resource allocation, data mining, etc. Previous work on RNN ...
158
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EOR
2010
15 years 5 months ago
2010
For a finite set of points S, the (monochromatic) Reverse Nearest Neighbor (RNN) rule associates with any query point q the subset of points in S that have q as its nearest neighb...
175
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WCW
2004
Springer
15 years 11 months ago
2004
Springer
Peer-to-peer systems such as Gnutella and Kazaa are used by millions of people for sharing music and many other files over the Internet, and they account for a significant portio...
177
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PVLDB
2010
15 years 13 days ago
2010
Top-k queries are widely applied for retrieving a ranked set of the k most interesting objects based on the individual user preferences. As an example, in online marketplaces, cus...
169
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CIKM
2006
Springer
15 years 9 months ago
2006
Springer
In this paper, we propose an approach for efficient approximative RkNN search in arbitrary metric spaces where the value of k is specified at query time. Our method uses an approx...