587 search results - page 86 / 118 » Categorisation of web documents using extraction ontologies |
BMCBI
2008
13 years 8 months ago
2008
Background: The indexing of scientific literature and content is a relevant and contemporary requirement within life science information systems. Navigating information available ...
SEMWEB
2001
Springer
14 years 9 days ago
2001
Springer
Abstract. The upper-level ontologies are theories that capture the most common concepts, which are relevant for many of the tasks involving knowledge extraction, representation, an...
PKDD
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, a method for automatic classification of Hidden-Web databases is addressed. In our approach, the classification tree for Hidden Web databases is constructed by tailo...
SIGIR
2012
ACM
11 years 10 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
WWW
2009
ACM
14 years 8 months ago
2009
ACM
Comprehensive coverage of the public web is crucial to web search engines. Search engines use crawlers to retrieve pages and then discover new ones by extracting the pages' o...