4493 search results - page 705 / 899 » A Knowledge Recommend System Based on User Model |
148
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CIVR
2004
Springer
15 years 11 months ago
2004
Springer
Most image retrieval systems only allow a fragment of text or an example image as a query. Most users have more complex information needs that are not easily expressed in either of...
139
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FTCS
1993
15 years 7 months ago
1993
Interval availability is a dependability measure defined by the fraction of time during which a system is in operation over a finite observation period. The computation of its d...
162
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
As passive optical networks (PON) are increasingly deployed to provide high speed Internet access, it is important to understand their fundamental traffic capacity limits. The pape...
144
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PR
2000
15 years 5 months ago
2000
This paper describes an active-camera real-time system for tracking, shape description, and classi"cation of the human face and mouth expressions using only a PC or equivalen...
137
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HT
2010
ACM
15 years 11 months ago
2010
ACM
The rise of social interactions on the Web requires developing new methods of information organization and discovery. To that end, we propose a generative community-based probabil...