2987 search results - page 462 / 598 » Multiobjective Query Optimization |
125
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CINQ
2004
Springer
15 years 7 months ago
2004
Springer
Algorithms for finding frequent itemsets fall into two broad classes: (1) algorithms that are based on non-trivial SQL statements to query and update a database, and (2) algorithms...
ISMIR
2004
Springer
15 years 7 months ago
2004
Springer
Time series representations are common in MIR applications such as query-by-humming, where a sung query might be represented by a series of ‘notes’ for database retrieval. Whi...
131
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WAIM
2004
Springer
15 years 7 months ago
2004
Springer
Selectivity estimation of path expressions in querying XML data plays an important role in query optimization. A path expression may contain multiple branches with predicates, each...
125
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SSDBM
2003
IEEE
15 years 7 months ago
2003
IEEE
In many application contexts, like statistical databases, scientific databases, query optimizers, OLAP, and so on, data are often summarized into synopses of aggregate values. Su...
103
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COCOON
2003
Springer
15 years 6 months ago
2003
Springer
We design efficient competitive algorithms for discovering hidden information using few queries. Specifically, consider a game in a given set of intervals (and their implied inte...