3471 search results - page 292 / 695 » Data Stream Query Processing |
93
Voted
WAIM
2004
Springer
15 years 8 months ago
2004
Springer
A top-N selection query against a relation is to find the N tuples that satisfy the query condition the best but not necessarily completely. In this paper, we propose a new method ...
133
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PODS
2010
ACM
15 years 7 months ago
2010
ACM
Both semantic and type-based query optimization rely on the idea that queries often exhibit non-trivial rewritings if the state space of the database is restricted. Despite their ...
127
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IJIRR
2011
14 years 9 months ago
2011
— recently, search engines become more critical for finding information over the World Wide Web where web content growing fast, the user's satisfaction of search engine resu...
109
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ADBIS
1998
Springer
15 years 6 months ago
1998
Springer
Object-oriented database management systems are often motivated by their support for new emerging application areas such as computer-aided design and analysis systems. The object-o...
198
Voted
ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
Linguistic research and natural language processing employ large repositories of ordered trees. XML, a standard ordered tree model, and XPath, its associated language, are natural...