9414 search results - page 262 / 1883 » Adaptive Query Processing |
234
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ICDE
2006
IEEE
16 years 5 months ago
2006
IEEE
Relational data streams and XML streams have previously provided two separate research foci, but their unified support by a single Data Stream Management System (DSMS) is very des...
126
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SIGMOD
2010
ACM
15 years 8 months ago
2010
ACM
We present SecureBlox, a declarative system that uniļ¬es a distributed query processor with a security policy framework. SecureBlox decouples security concerns from system speciļ...
139
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
We investigate the problem of ranking answers to a database query when many tuples are returned. We adapt and apply principles of probabilistic models from Information Retrieval f...
149
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VLDB
1993
ACM
15 years 7 months ago
1993
ACM
This paper studies the problem of memory allocation and scheduling in a multiple query workload with widely varying resource requirements. Several memory allocation and scheduling...
144
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BDA
1993
15 years 5 months ago
1993
We show how structured data stored in files can benefit from standard database technology and in particular be queried and updated using database languages. We introduce the notio...