2338 search results - page 248 / 468 » Using UML to model relational database operations |
164
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
In this paper we are interested in finding images of people on the web, and more specifically within large databases of captioned news images. It has recently been shown that visua...
152
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AMAI
2004
Springer
15 years 11 months ago
2004
Springer
We introduce a general formalism of production inference relations that posses both a standard monotonic semantics and a natural nonmonotonic semantics. The resulting nonmonotonic...
249
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ADC
2009
Springer
16 years 25 days ago
2009
Springer
This paper presents a model for privacy preserving access control which is based on variety of purposes. Conditional purpose is applied along with allowed purpose and prohibited p...
159
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
This paper addresses the problem of automatically acquiring context models from data. Context and human behavior are represented using a state model, called situation model. This ...
262
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
Algorithms that exploit sort orders are widely used to implement joins, grouping, duplicate elimination and other set operations. Query optimizers traditionally deal with sort ord...