3225 search results - page 407 / 645 » Query Optimization by Stored Queries |
265
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ICDE
1999
IEEE
16 years 8 months ago
1999
IEEE
Nowadays, structured data such as sales and business forms are stored in data warehouses for decision makers to use. Further, unstructured data such as emails, html texts, images,...
291
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ICDE
1998
IEEE
16 years 8 months ago
1998
IEEE
Similarity search in multimedia databases requires an efficient support of nearest-neighbor search on a large set of high-dimensional points as a basic operation for query process...
144
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WWW
2003
ACM
16 years 7 months ago
2003
ACM
Recent web search techniques augment traditional text matching with a global notion of "importance" based on the linkage structure of the web, such as in Google's P...
298
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...
184
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SIGMOD
2004
ACM
16 years 6 months ago
2004
ACM
Growing interest in genomic research has resulted in the creation of huge biological sequence databases. In this paper, we present a hash-based pier model for efficient homology s...