257 search results - page 40 / 52 » Learning Unions of Tree Patterns Using Queries |
108
click to vote
CVPR
1998
IEEE
15 years 11 months ago
1998
IEEE
We describe a vision system that monitors activity in a site over extended periods of time. The system uses a distributed set of sensors to cover the site, and an adaptive tracker...
106
click to vote
SSPR
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. Nowadays, multimedia documents composed of text and images are increasingly used, thanks to the Internet and the increasing capacity of data storage. It is more and more ...
CLEF
2008
Springer
14 years 11 months ago
2008
Springer
In this article, we focus our efforts (i) on the study of how to automatically extract and exploit visual concepts and (ii) on fast visual diversity. First, in the Visual Concept D...
SIBGRAPI
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper presents a new relevance feedback method for content-based image retrieval using local image features. This method adopts a genetic programming approach to learn user p...
MMDB
2004
ACM
15 years 3 months ago
2004
ACM
Haptic data such as 3D motion capture data and sign language animation data are new forms of multimedia data. The motion data is multi-attribute, and indexing of multiattribute da...