20878 search results - page 453 / 4176 » Database |
356
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
Requirements from new types of applications call for new database system solutions. Computational science applications performing distributed computations on Grid networks with req...
326
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ICDE
2009
IEEE
16 years 8 months ago
2009
IEEE
A large number of online databases are hidden behind form-like interfaces which allow users to execute search queries by specifying selection conditions in the interface. Most of t...
290
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ICDE
2006
IEEE
16 years 8 months ago
2006
IEEE
In this paper, we propose DBSampler, a query execution mechanism to answer "partial selection" queries in peerto-peer databases. A partial selection query is an arbitrar...
279
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ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
The timestamps of now-relative bitemporal databases are modeled as growing, shrinking, or rectangular regions. The shape of these regions makes it a challenge to design bitemporal...
290
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ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
We present a new algorithm for mining maximal frequent itemsets from a transactional database. Our algorithm is especially efficient when the itemsets in the database are very lon...