Semantic Tagging

Projects

Projects on this topic:

Emergent Semantics in Wikipedia (Emergent Semantics in Wikipedia)
FolksOnt (A graphical tool for folksonomy-based ontology grounding" or, shortly, FolksOnt)
Tagonto (Tagonto)
Using WordNet to support navigation in a folksonomy (Using WordNet to support navigation in a folksonomy)
Wikipedia Category Map (Wikipedia Category Map)
Wikipedia Folksonomy (Studying Wikipedia as a Folksonomy)
Wikipedia Category Graph (Automatically assigning Wikipedia articles to macrocategories)

Writing a Firefox extension, some hints and pointers to tutorials that will help you create an extension for Firefox
Bibliography, a huge collection of papers on semantics, wikis and folksonomies on bibsonomy

Davide Eynard and Marco Colombetti. Exploiting User Gratification for Collaborative Semantic Annotation. Semantic Web User Interaction at CHI 2008: Exploring HCI Challenges.

David Laniado and Davide Eynard and Marco Colombetti. Using WordNet to turn a folksonomy into a hierarchy of concepts. Semantic Web Application and Perspectives - Fourth Italian Semantic Web Workshop, 192–201, 2007.

David Laniado and Davide Eynard and Marco Colombetti. A semantic tool to support navigation in a folksonomy. HT ‘07: Proceedings of the 18th conference on Hypertext and hypermedia, 153–154, ACM Press,New York, NY, USA,2007.