351 search results - page 28 / 71 » Semantic Case Role Detection for Information Extraction |
ICDAR
1999
IEEE
15 years 1 months ago
1999
IEEE
Video indexing is an important problem that has occupied recent research efforts. The text appearing in video can provide semantic information about the scene content. Detecting a...
ICIP
2006
IEEE
15 years 11 months ago
2006
IEEE
Perspective is a fundamental structure that is found to some extent in most images that reflect 3D structure. It is thought to be an important factor in the human visual system fo...
ACL
2006
14 years 11 months ago
2006
We investigate the unsupervised detection of semi-fixed cue phrases such as "This paper proposes a novel approach. . . 1" from unseen text, on the basis of only a handfu...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
Discriminant feature extraction plays a fundamental role in pattern recognition. In this paper, we propose the Linear Laplacian Discrimination (LLD) algorithm for discriminant fea...
129
Voted
WSDM
2009
ACM
15 years 4 months ago
2009
ACM
Measuring the similarity between implicit semantic relations is an important task in information retrieval and natural language processing. For example, consider the situation whe...