129 search results - page 9 / 26 » Towards Automatic Detection and Tracking of Topic Change |
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PAMI
2010
15 years 7 days ago
2010
—The goal of this work is to develop statistical models for the shape change of a configuration of “landmark” points (key points of interest) over time and to use these mode...
118
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ICPR
2008
IEEE
15 years 8 months ago
2008
IEEE
Facial feature tracking is a crucial and challenging task in computer vision. Recently online-learning methods have become increasingly popular on account of their strong ability ...
119
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CORR
2006
Springer
15 years 1 months ago
2006
Springer
We are presenting a text analysis tool set that allows analysts in various fields to sieve through large collections of multilingual news items quickly and to find information that...
100
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TREC
2001
15 years 3 months ago
2001
The video track is added into TREC-10, composed of two tasks, automatic shot boundary detection and video retrieval. In this year, we (MSR-Asia) participated in the video track, f...
100
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SAC
2010
ACM
15 years 6 months ago
2010
ACM
We consider the problem of anomaly detection in multiple co-evolving data streams. In this paper, we introduce FRAHST (Fast Rank-Adaptive row-Householder Subspace Tracking). It au...