3793 search results - page 432 / 759 » An Object Data Model with Roles |
236
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SEMWEB
2009
Springer
15 years 11 months ago
2009
Springer
The increase of personal digital cameras with video functionality and video-enabled camera phones has increased the amount of user-generated videos on the Web. People are spending ...
211
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ICCV
2007
IEEE
16 years 1 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...
172
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TCC
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. We present a public-key encryption scheme with the following properties. Given a branching program P and an encryption c of an input x, it is possible to efficiently com...
269
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...
189
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VLDB
1990
ACM
15 years 11 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...