230 search results - page 35 / 46 » A ranking approach to keyphrase extraction |
JAIR
2002
13 years 7 months ago
2002
We propose a structured approach to the problem of retrieval of images by content and present a description logic that has been devised for the semantic indexing and retrieval of ...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We describe a novel approach for 3D ear biometrics using video. A series of frames are extracted from a video clip and the region-of-interest (ROI) in each frame is independently ...
ICIW
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we present an extension of PHIL, a declarative language for filtering information from XML data. The proposed approach allows us to extract relevant data as well a...
ICMCS
2008
IEEE
14 years 2 months ago
2008
IEEE
Conventional approaches to video annotation predominantly focus on supervised identification of a limited set of concepts, while unsupervised annotation with infinite vocabulary...
ICCS
2005
Springer
14 years 1 months ago
2005
Springer
Abstract Bioinformatic data sources available on the web are multiple and heterogenous. The lack of documentation and the difficulty of interaction with these data banks require us...