2662 search results - page 422 / 533 » Data Compression Support in Databases |
243
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
We consider in this paper a class of Publish-Subscribe (pub-sub) systems called topic-based systems, where users subscribe to topics and are notified on events that belong to thos...
420
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
Analyzing sequence data has become increasingly important recently in the area of biological sequences, text documents, web access logs, etc. In this paper, we investigate the pro...
278
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GIS
2006
ACM
16 years 7 months ago
2006
ACM
We present a novel method for the automatic generalization of land cover maps. A land cover map is composed of areas that collectively form a tessellation of the plane and each ar...
280
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Entity Resolution (ER) is an important real world problem that has attracted significant research interest over the past few years. It deals with determining which object descript...
254
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ICDE
2005
IEEE
16 years 7 months ago
2005
IEEE
We consider the problem of efficiently computing the skyline against the most recent N elements in a data stream seen so far. Specifically, we study the n-of-N skyline queries; th...