Review of the state of the art: Discovering and Associating Semantics to Tags in Folksonomies.
Knowledge Engineering Review, 26(4), 2011.
Andres Garcia-Silva, Oscar Corcho, Harith Alani and Asuncion Gomez-Perez.
[abstract]
[BibTeX]
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.
DBpedia spotlight: shedding light on the web of documents.
In:
Proceedings of the 7th International Conference on Semantic Systems, pages 1-8.
ACM, New York, NY, USA, 2011.
Pablo N. Mendes, Max Jakob, Andrés García-Silva and Christian Bizer.
[doi]
[abstract]
[BibTeX]
Interlinking text documents with Linked Open Data enables the Web of Data to be used as background knowledge within document-oriented applications such as search and faceted browsing. As a step towards interconnecting the Web of Documents with the Web of Data, we developed DBpedia Spotlight, a system for automatically annotating text documents with DBpedia URIs. DBpedia Spotlight allows users to configure the annotations to their specific needs through the DBpedia Ontology and quality measures such as prominence, topical pertinence, contextual ambiguity and disambiguation confidence. We compare our approach with the state of the art in disambiguation, and evaluate our results in light of three baselines and six publicly available annotation systems, demonstrating the competitiveness of our system. DBpedia Spotlight is shared as open source and deployed as a Web Service freely available for public use.