@techreport{limpens2009linking,
  abstract = {Social tagging systems have recently become very popular as a means to classify large sets of resources shared among on-line communities over the social Web. However, the folksonomies resulting from the use of these systems revealed limitations: tags are ambiguous and their spelling may vary, and folksonomies are difficult to exploit in order to retrieve or exchange information. This report compares the recent attempts to overcome these limitations and to support the use of folksonomies with formal languages and ontologies from the Semantic Web.},
  author = {Limpens, Freddy and Gandon, Fabien and Buffa, Michel},
  institution = {INRIA, Institut National de Recherche en Informatique et Automatique},
  interhash = {79fd59c735eed6708c0a3ca8db23636e},
  intrahash = {db2ce0827f852bd879eef886b491a4ec},
  month = {july},
  title = {Linking Folksonomies and Ontologies for Supporting Knowledge Sharing: a State of the Art},
  url = {http://isicil.inria.fr/docs/Livrables/ISICIL-ANR-EA01-FolksonomiesOntologies-0906.pdf},
  year = 2009
}

@article{garciasilva2011review,
  abstract = {This paper describes and compares the most relevant approaches for associating tags with semantics in order to make explicit the meaning of those tags. We identify a common set of steps that are usually considered across all these approaches and frame our descriptions according to them, providing a unified view of how each approach tackles the different problems that appear during the semantic association process. Furthermore, we provide some recommendations on (a) how and when to use each of the approaches according to the characteristics of the data source, and (b) how to improve results by leveraging the strengths of the different approaches.},
  author = {Garcia-Silva, Andres and Corcho, Oscar and Alani, Harith and Gomez-Perez, Asuncion},
  file = {garciasilva2011review.pdf:garciasilva2011review.pdf:PDF},
  groups = {public},
  interhash = {ef913839d8ab1f3955a9d05c5ba2fadf},
  intrahash = {42f77eb846bdae1847ea70ca5ba6c9ec},
  journal = {Knowledge Engineering Review},
  month = {December},
  number = 4,
  timestamp = {2011-02-15 03:13:28},
  title = {Review of the state of the art: Discovering and Associating Semantics to Tags in Folksonomies},
  username = {dbenz},
  volume = 26,
  year = 2011
}