177
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VLDB
16 years 1 months ago
2009 ACM 
In this paper, we study the problem of continuous monitoring of reverse k nearest neighbor queries. Existing continuous reverse nearest neighbor monitoring techniques are sensitive...
204
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VLDB
16 years 1 months ago
2009 ACM 
Information is valuable to users when it is available not only at the right time but also at the right place. To support efficient location-based data access in wireless data broad...
191
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VLDB
16 years 1 months ago
2009 ACM
For a largenumber of data management problems, it would be very useful to be able to obtain a few samples from a data set, and to use the samples to guess the largest (or smallest)...
196
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VLDB
16 years 1 months ago
2009 ACM
This paper answers the following question; given a multiplicity of evolving 1-way conversations, can a machine or an algorithm discern the conversational pairs in an online fashio...
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