638 search results - page 109 / 128 » Efficient algorithms for evaluating xpath over streams |
CVPR
2008
IEEE
14 years 11 months ago
2008
IEEE
We propose semantic texton forests, efficient and powerful new low-level features. These are ensembles of decision trees that act directly on image pixels, and therefore do not ne...
VLDB
2007
ACM
14 years 9 months ago
2007
ACM
The modeling of high level semantic events from low level sensor signals is important in order to understand distributed phenomena. For such content-modeling purposes, transformat...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
In this paper, we propose a component-based discriminative approach for face alignment without requiring initialization1 . Unlike many approaches which locally optimize in a small ...
INFOCOM
1999
IEEE
14 years 1 months ago
1999
IEEE
In this paper, we propose and study a new technique, which we call cache-based compaction for reducing the latency of Web browsing over a slow link. Our compaction technique trades...
JODL
2006
13 years 8 months ago
2006
Methods for content-based similarity search are fundamental for managing large multimedia repositories, as they make it possible to conduct queries for similar content, and to orga...