7607 search results - page 247 / 1522 » Querying data provenance |
290
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Given a set of points P and a query point q, the reverse furthest neighbor (RFN) query fetches the set of points p P such that q is their furthest neighbor among all points in P {...
259
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Workload management for business intelligence (BI) queries poses different challenges than those addressed in the online transaction processing (OLTP) context. The fundamental pro...
204
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NIPS
1998
15 years 8 months ago
1998
The task in text retrieval is to find the subset of a collection of documents relevant to a user's information request, usually expressed as a set of words. Classically, docu...
154
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IJUFKS
2002
15 years 6 months ago
2002
aint on disclosure risk. Underlying abstractions -- primarily associated with the query space, as well as released and unreleasable sub-tables and frontiers, computational algorith...
196
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ICDE
2006
IEEE
16 years 21 days ago
2006
IEEE
Scientific instruments, such as radio telescopes, colliders, sensor networks, and simulators generate very high volumes of data streams that scientists analyze to detect and under...