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FLOR

Semantic Web and Knowledge Services  

FoLksonomy Ontology enRichment

While the increasing popularity of Web2.0 and in particular folksonomies has lead to a vast quantity of tagged data, the resource retrieval is limited by them being agnostic to the meaning (i.e., semantics) of the tags. Our hypothesis is that by enriching folksonomies with formal semantics extracted from online ontologies the content retrieval of folksonomies can be significantly enhanced.


FLOR is a technique that performs automatic enrichment of folksonomy tags with semantics extracted from online ontologies and other background resources.

Participant: Marta Sabou, Enrico Motta,

Technology Champion: Sofia Angeletou

URL: http://flor.kmi.open.ac.uk/

Angeletou, S., Sabou, M. and Motta, E. (2009) Improving Folksonomies using Formal Knowledge: A Case Study on Search, 4th Asian Semantic Web Conference, Shanghai, China

Angeletou, S., Sabou, M. and Motta, E. (2009) Improving Search in Folksonomies: A Task Based Comparison of WordNet and Ontologies, Poster at The Fifth International Conference on Knowledge Capture, Proc. of The 5th International Conference on Knowledge Capture

Angeletou, S., Sabou, M. and Motta, E. (2009) Folksonomy Enrichment and Search, Demo at 6th European Semantic Web Conference, 6th European Semantic Web Conference, Heraklion, Crete 6th European Semantic Web Conference, Proc. of 6th European Semantic Web Conference

Angeletou, S. (2008) Semantic Enrichment of Folksonomy Tagspaces, International Semantic Web Conference, Doctoral Consortium, Karlsruhe, Germany Proc. ISWC'08

Angeletou, S., Sabou, M. and Motta, E. (2008) Semantically Enriching Folksonomies with FLOR, Workshop: 1st International Workshop on Collective Semantics: Collective Intelligence & the Semantic Web (CISWeb 2008) at European Semantic Web Conference