9849 search results - page 1554 / 1970 » Algorithms and Experiments for the Webgraph |
160
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
In this paper, we propose a new strategy with time granularity reasoning for utilizing temporal information in topic tracking. Compared with previous ones, our work has four disti...
192
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
Traditional web link-based ranking schemes use a single score to measure a page’s authority without concern of the community from which that authority is derived. As a result, a...
170
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
194
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ICPR
2010
IEEE
16 years 13 days ago
2010
IEEE
The information of the psycho-physical state of the subject is becoming a valuable addition to the modern audio or video recognition systems. As well as enabling a better user exp...
178
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3DIM
2005
IEEE
16 years 13 days ago
2005
IEEE
Multimedia projectors and cameras make possible the use of structured light to solve problems such as 3D reconstruction, disparity map computation and camera or projector calibrat...