1459 search results - page 114 / 292 » An authorization model for temporal data |
165
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CC
2003
Springer
15 years 11 months ago
2003
Springer
Cache memories were invented to decouple fast processors from slow memories. However, this decoupling is only partial, and many researchers have attempted to improve cache use by p...
209
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Learning Villages (LV) is an E-learning platform for people's online discussions and frequently citing postings of one another. In this paper, we propose a novel method to ra...
203
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ICMCS
2008
IEEE
16 years 26 days ago
2008
IEEE
Several stochastic models provide an effective framework to identify the temporal structure of audiovisual data. Most of them need as input a first video structure, i.e. connecti...
171
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OTM
2005
Springer
15 years 12 months ago
2005
Springer
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
166
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
We address the problem of temporal unusual event detection. Unusual events are characterized by a number of features (rarity, unexpectedness, and relevance) that limit the applica...