2121 search results - page 209 / 425 » Indexing Incomplete Databases |
183
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IWMMDBMS
1998
15 years 7 months ago
1998
Most applications that access large data objects do so through file systems, but file systems provide an incomplete solution, as they maintain insufficient metadata and do not pro...
199
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PETRA
2009
ACM
16 years 1 months ago
2009
ACM
Event search is the problem of identifying events or activity of interest in a large database storing long sequences of activity. In this paper, our topic is the problem of identi...
373
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
We consider the problems of computing aggregation queries in temporal databases, and of maintaining materialized temporal aggregate views efficiently. The latter problem is partic...
259
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Recent research on skyline queries has attracted much interest in the database and data mining community. Given a database, an object belongs to the skyline if it cannot be domina...
277
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
Imagine that you have been entrusted with private data, such as corporate product information, sensitive government information, or symptom and treatment information about hospita...