4526 search results - page 567 / 906 » Algorithmic problems related to the Internet |
190
click to vote
SSPR
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. In order to use structural techniques from graph-based pattern recognition, a first necessary step consists in extracting a graph in an automatic way from an image. We pr...
181
click to vote
ACL
2009
15 years 4 months ago
2009
Opinion Question Answering (Opinion QA), which aims to find the authors' sentimental opinions on a specific target, is more challenging than traditional factbased question an...
188
click to vote
ECCV
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. In this paper we present a new approach for establishing correspondences between sparse image features related by an unknown non-rigid mapping and corrupted by clutter an...
192
click to vote
ECCV
2002
Springer
16 years 8 months ago
2002
Springer
We address the problem of face recognition from a large set of images obtained over time - a task arising in many surveillance and authentication applications. A set or a sequence ...
152
click to vote
ICPR
2000
IEEE
16 years 7 months ago
2000
IEEE
The matching of hierarchical relational structures is of significant interest in computer vision and pattern recognition. We have recently introduced a new solution to this proble...