This work introduces a formal framework for the social acquisition of ontologies which are constructed dynamically from overhearing the possibly conflicting symbolic interaction o...
A semantic class is a collection of items (words or phrases) which have semantically peer or sibling relationship. This paper studies the employment of topic models to automatical...
Semantic Annotation is a challenging research direction in the area of Semantic Web. Turning the web into a Semantic Web implies widespread semantic annotation of documents. But i...
A web portal is a platform for information presentation and information exchange over the Internet in a community of interest. Conventional web technologies used in web portals pr...
Dieter Fensel, Holger Lausen, Michael Stollberg, R...
Tables on web pages contain a huge amount of semantically explicit information, which makes them a worthwhile target for automatic information extraction and knowledge acquisition...