4493 search results - page 806 / 899 » A Knowledge Recommend System Based on User Model |
147
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TIT
2008
15 years 4 months ago
2008
We consider the problem of several users transmitting packets to a base station, and study an optimal scheduling formulation involving three communication layers, namely, the mediu...
125
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
The lack of eye contact in video conference degrades the user's experience. This problem has been known and studied for many years. There are hardware-based solutions to the ...
134
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WWW
2006
ACM
16 years 5 months ago
2006
ACM
Content personalization is a very important aspect in the field of e-learning, although current standards do not fully support it. In this paper, we outline an extension to the AD...
128
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ICMCS
2006
IEEE
15 years 10 months ago
2006
IEEE
In this paper, we study the problem of the fast selection of video objects, as an aid for the efficient semi-automatic annotation of video programs. In a regular system, the user ...
133
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CSSW
2007
15 years 6 months ago
2007
Abstract: Semantic wikis have been introduced for collaborative authoring of ontologies as well as for annotating wiki content with semantic meta data. In this paper, we introduce ...