2514 search results - page 141 / 503 » On the Computation of Approximations of Database Queries |
129
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
This paper proposes a way to enable approximate queries in a peer-to-peer network by using a special encoding function and error correcting codes. The encoding function maintains ...
185
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SSDBM
2007
IEEE
16 years 23 days ago
2007
IEEE
We present a fast algorithm for computing approximate quantiles in high speed data streams with deterministic error bounds. For data streams of size N where N is unknown in advanc...
149
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
This paper proposes a novel view of the information generated by relevance feedback. Latent semantic analysis is adapted to this view to extract useful inter-query information. Th...
141
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CCGRID
2004
IEEE
15 years 10 months ago
2004
IEEE
Management of grid resource information is a challenging and important area considering the potential size of the grid and wide range of resources that should be represented. Thou...
311
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
If you were told that some object A was perfectly (or somewhat, or not at all) in some direction (e.g., west, above-right) of some reference object B, where in space would you loo...