BibSonomy publications for /user/cschenk/conceptsWed Jul 02 11:02:53 CEST 2008Lyon, FranceAdvances in Formal Concept Analysis for Knowledge Discovery in Databases.July 23,1-2Toscana{J}: An Open Source Tool for Qualitative Data Analysis2002analysis concepts data discovery fca kdd knowledge paper qualitative read:2008 sourceforge stumme tool toscanaj Sat Jun 07 07:35:14 CEST 2008Proceedings of I-Semantics' 07pp. 297-304ConTag: A semantic tag recommendation system2007concepts contag dms document extraction management nepomuk ontology paper pimo read:2008 recommendation semantic skos tags term ConTag is an approach to generate semantic tag recommendations for documents based on Semantic Web ontologies and Web 2.0 services. We designed and implemented a process to normalize documents to RDF format, extract document topics using Web 2.0 services and finally match extracted topics to a Semantic Web ontology. Due to ConTag we are able to show that the information provided by Web 2.0 services in combination with a Semantic Web ontology enables the generation of relevant semantic tag recommendations for documents. The main contribution of this work is a semantic tag recommendation process based on a choreography of Web 2.0 services.