667 search results - page 120 / 134 » Semantic Clustering |
DKE
2007
13 years 8 months ago
2007
Ontology is playing an increasingly important role in knowledge management and the Semantic Web. This study presents a novel episode-based ontology construction mechanism to extra...
TCSV
2008
13 years 8 months ago
2008
Abstract--During the last years, the task of automatic event analysis in video sequences has gained an increasing attention among the research community. The application domains ar...
SAC
2002
ACM
13 years 8 months ago
2002
ACM
Analyzing, structuring and organizing documented knowledge is an important aspect of knowledge management. In order to ease the access to text collections, in literature so-called...
PR
2007
13 years 8 months ago
2007
In this paper, we shall address the issue of semantic extraction of different regions of interest. The proposed approach is based on statistical methods and models inspired from l...
PRL
2007
13 years 8 months ago
2007
Image categorization could be treated as an effective solution to enable keyword-based image retrieval. In this paper, we propose a novel image categorization approach by learnin...