763 search results - page 45 / 153 » Using multiple ontologies in information extraction |
BTW
2007
Springer
15 years 1 months ago
2007
Springer
Abstract: Coupling of metamodeling architectures and ontologies for domain descriptions is widely discussed in information system engineering research groups. Here we present the f...
CVPR
2011
IEEE
14 years 5 months ago
2011
IEEE
In this paper, we present an unsupervised method for mining activities in videos. From unlabeled video sequences of a scene, our method can automatically recover what are the recu...
MRCO
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. The paper presents a contexts recognition algorithm that uses the Internet as a knowledge base to extract the multiple contexts of a given situation, based on the streami...
SPIESR
2003
14 years 11 months ago
2003
Video contains multiple types of audio and visual information, which are difficult to extract, combine or trade-off in general video information retrieval. This paper provides an ...
BMCBI
2010
14 years 10 months ago
2010
Background: The Salivaomics Knowledge Base (SKB) is designed to serve as a computational infrastructure that can permit global exploration and utilization of data and information ...