486 search results - page 59 / 98 » Online update of b-trees |
ICCV
2003
IEEE
15 years 11 months ago
2003
IEEE
This paper proposes a switching hypothesized measurements (SHM) model supporting multimodal probability distributions and presents the application of the model in handling potenti...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
Abstract. This paper presents an online learning algorithm for appearancebased gaze estimation that allows free head movement in a casual desktop environment. Our method avoids the...
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ICDE
2004
IEEE
15 years 11 months ago
2004
IEEE
Moving objects (e.g., vehicles in road networks) continuously generate large amounts of spatio-temporal information in the form of data streams. Efficient management of such strea...
ICML
2007
IEEE
15 years 10 months ago
2007
IEEE
We generalize the Winnow algorithm for learning disjunctions to learning subspaces of low rank. Subspaces are represented by symmetric projection matrices. The online algorithm ma...
WWW
2006
ACM
15 years 10 months ago
2006
ACM
We present a system to automatically generate RSS feeds from HTML documents that consist of time-series items with date expressions, e.g., archives of weblogs, BBSs, chats, mailin...