729 search results - page 138 / 146 » Computing persistent homology |
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
In this paper, we propose a long-term motion model for visual object tracking. In crowded street scenes, persistent occlusions are a frequent challenge for tracking algorithm and ...
MICCAI
2002
Springer
15 years 10 months ago
2002
Springer
Characterizing the performance of image segmentation approaches has been a persistent challenge. Performance analysis is important since segmentation algorithms often have limited ...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
We seek to gain improved insight into how Web search engines should cope with the evolving Web, in an attempt to provide users with the most up-to-date results possible. For this ...
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Voted
KDD
2004
ACM
15 years 10 months ago
2004
ACM
We describe the TiVo television show collaborative recommendation system which has been fielded in over one million TiVo clients for four years. Over this install base, TiVo curre...
ICWS
2009
IEEE
15 years 6 months ago
2009
IEEE
— Web service models are increasingly being used in the Grid community as way to create distributed applications exposing data and/or applications through self describing interfa...