6650 search results - page 1087 / 1330 » Mutating database queries |
230
Voted
SIGMOD
2006
ACM
16 years 4 months ago
2006
ACM
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...
210
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SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
We are witnessing an explosive increase in the complexity of the information systems we rely upon. Autonomic systems address this challenge by continuously configuring and tuning ...
244
Voted
SIGMOD
2005
ACM
16 years 4 months ago
2005
ACM
Complex queries over high speed data streams often need to rely on approximations to keep up with their input. The research community has developed a rich literature on approximat...
146
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
High-quality annotation of biological data is central to bioinformatics. Annotation using terms from ontologies provides reliable computational access to data. The Gene Ontology (...
139
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
We perform a theoretical study of the following queryview security problem: given a view V to be published, does V logically disclose information about a confidential query S? The...