5692 search results - page 239 / 1139 » Challenges and Unsolved Problems |
161
click to vote
ACL
2009
15 years 4 months ago
2009
This paper presents an unsupervised opinion analysis method for debate-side classification, i.e., recognizing which stance a person is taking in an online debate. In order to hand...
164
click to vote
ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
Automatic processing of images of steles is a challenging problem due to the variation in their structures and body text characteristics. In this paper, area Voronoi diagram is us...
172
click to vote
ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
One of the key problems in the field of image processing is object tracking in video. Multiple objects, occlusion, and non-stationary video are some of the challenges that one may...
139
click to vote
ICMCS
2009
IEEE
15 years 4 months ago
2009
IEEE
Near-duplicate video detection is becoming a core-technology for analyzing the structure of a large-scale video archive. It, however, is naturally an O(n2 ) problem, where n is a ...
144
click to vote
INTERSPEECH
2010
15 years 1 months ago
2010
In light of the serious problems with both illiteracy and information access in the developing world, there is a widespread belief that speech technology can play a significant ro...