1215 search results - page 64 / 243 » CBIR in Distributed Databases using a Multi-Agent System |
ICEIS
2003
IEEE
15 years 5 months ago
2003
IEEE
: Horizontal fragments of a class in an object-oriented database system contain subsets of the class extent or instance objects. These fragments are created with a set of system in...
101
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BTW
2005
Springer
15 years 6 months ago
2005
Springer
: Optimizers in modern DBMSs utilize a cost model to choose an efficient query execution plan (QEP) among all possible ones for a given query. The accuracy of the cost estimates de...
84
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PARLE
1993
15 years 4 months ago
1993
: An arithmetic approach, such as the Level-Finding method described in this paper for evaluating linear recursive queries in deductive database systems provides great potential fo...
118
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ESCIENCE
2005
IEEE
15 years 6 months ago
2005
IEEE
Effective integration of heterogeneous data sources has been studied as the most pressing challenge in various fields; such as, high energy physics, astronomy, and life sciences. ...
104
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DEXA
2005
Springer
15 years 6 months ago
2005
Springer
Abstract. The development of scalable parallel database systems requires the design of efficient algorithms for the join operation which is the most frequent and expensive operatio...