10458 search results - page 1951 / 2092 » Modeling Features at Runtime |
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Most face recognition systems only work well under quite constrained environments. In particular, the illumination conditions, facial expressions and head pose must be tightly con...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Web sites are designed for graphical mode of interaction. Sighted users can "cut to the chase" and quickly identify relevant information in Web pages. On the contrary, i...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
We introduce the notion of query substitution, that is, generating a new query to replace a user's original search query. Our technique uses modifications based on typical su...
WWW
2002
ACM
14 years 9 months ago
2002
ACM
An important trend in Web information processing is the support of multimedia retrieval. However, the most prevailing paradigm for multimedia retrieval, content-based retrieval (C...
KDD
2004
ACM
14 years 9 months ago
2004
ACM
Astronomy increasingly faces the issue of massive datasets. For instance, the Sloan Digital Sky Survey (SDSS) has so far generated tens of millions of images of distant galaxies, ...