2635 search results - page 222 / 527 » Algorithms for the Database Layout Problem |
152
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DEXA
2006
Springer
15 years 10 months ago
2006
Springer
The composition of services that are indexed in a large-scale service directory often involves many complex queries issued by the service composition algorithm to the directory. Th...
178
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DASFAA
2007
IEEE
15 years 8 months ago
2007
IEEE
As data of an unprecedented scale are becoming accessible, skyline queries have been actively studied lately, to retrieve “interesting” data objects that are not dominated by a...
160
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TKDE
2002
15 years 6 months ago
2002
Object Relationship Notation (ORN) is a declarative scheme that allows a variety of common relationship types to be conveniently specified to a Database Management System (DBMS), t...
160
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TODS
2002
15 years 6 months ago
2002
g for Dependencies at Multiple Abstraction Levels Toon Calders Raymond T. Ng Jef Wijsen The notion of roll-up dependency (RUD) extends functional dependencies with generalization ...
275
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ICDE
2002
IEEE
16 years 8 months ago
2002
IEEE
Computing the frequency of a pattern is one of the key operations in data mining algorithms. We describe a simple yet powerful way of speeding up any form of frequency counting sa...