2514 search results - page 337 / 503 » On the Computation of Approximations of Database Queries |
338
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SSDBM
2011
IEEE
14 years 10 months ago
2011
IEEE
Database technology remains underused in science, especially in the long tail the small labs and individual researchers that collectively produce the majority of scienti c output...
178
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VLDB
2001
ACM
15 years 11 months ago
2001
ACM
In this paper we focus on the following problem in information management: given a large collection of recorded information and some knowledge of the process that is generating th...
189
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DKE
1999
15 years 6 months ago
1999
A Data Warehouse DW is a database that collects and stores data from multiple remote and heterogeneous information sources. When a query is posed, it is evaluated locally, without...
304
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GIS
2004
ACM
16 years 7 months ago
2004
ACM
Spatial, temporal and spatio-temporal aggregates over continuous streams of remotely sensed image data build a fundamental operation in many applications in the environmental scie...
286
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SIGMOD
2007
ACM
16 years 7 months ago
2007
ACM
Numerous widely publicized cases of theft and misuse of private information underscore the need for audit technology to identify the sources of unauthorized disclosure. We present...