2939 search results - page 260 / 588 » A geometric approach to aggregation |
170
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TREC
2001
15 years 8 months ago
2001
In this paper, we describe a system for automatic and interactive content-based retrieval of video that integrates features, models, and semantics. The novelty of the approach lie...
140
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DKE
2008
15 years 6 months ago
2008
To enable effective cross-organizational collaborations, process providers have to offer external views on their internal processes to their partners. A process view hides details...
172
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CSCW
2004
ACM
15 years 6 months ago
2004
ACM
We describe a new collaborative technology that bridges the gap between ad hoc collaboration in email and more formal collaboration in structured shared workspaces. Our approach is...
202
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--Cognitive radio networks require fast and reliable spectrum sensing to achieve high network utilization by secondary users. Current optimization approaches to spectrum se...
173
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ICDIM
2010
IEEE
15 years 4 months ago
2010
IEEE
One issue for context-aware applications is to identify without delay situations requiring reactions. The identification of these situations is computed from both dynamic context ...