57 search results - page 12 / 12 » A Dual-Layer Semantic Role Labeling System |
ICIP
2003
IEEE
14 years 6 months ago
2003
IEEE
For effective retrieval of visual information, statistical learning plays a pivotal role. Statistical learning in such a context faces at least two major mathematical challenges: ...
WWW
2008
ACM
14 years 5 months ago
2008
ACM
We consider the problem of segmenting a webpage into visually and semantically cohesive pieces. Our approach is based on formulating an appropriate optimization problem on weighte...