3215 search results - page 198 / 643 » Content Models with Attitude |
363
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INFOCOM
2005
IEEE
16 years 23 days ago
2005
IEEE
Abstract— We present a model for the joint design of congestion control and media access control (MAC) for ad hoc wireless networks. Using contention graph and contention matrix,...
204
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SIGIR
2003
ACM
16 years 13 days ago
2003
ACM
Thesaurus has been widely used in many applications, including information retrieval, natural language processing, and question answering. In this paper, we propose a novel approa...
168
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DRM
2008
Springer
15 years 9 months ago
2008
Springer
In this paper we present Trishul-UCON (T-UCON), a DRM system based on the UCONABC model. T-UCON is designed to be capable of enforcing not only application-specific policies, as a...
203
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RIAO
2000
15 years 8 months ago
2000
We propose an original approach for the characterization of video dynamic content with a view to supplying new functionalities for motion-based video indexing and retrieval with q...
217
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JODL
2007
2007
Building rich, semantic descriptions of learning activities to facilitate reuse in digital libraries
15 years 7 months ago
Abstract This paper describes efforts to extend educational descriptions of learning objects to enable semantic search for suitable resources held within digital libraries and cybe...