Conference proceedings article
Conceptual Clustering of Social Bookmarking Sites



Publication Details
Authors:
Stumme, G.; Hotho, A.
Publisher:
Know-Center
Place:
Graz, Austria
Publication year:
2007
Pages range:
356-364
Book title:
7th International Conference on Knowledge Management (I-KNOW '07)

Abstract
Currently, social bookmarking systems provide intuitive support for browsing locally their content. A global view is usually presented by the tag cloud of thesystem, but it does not allow a conceptual drill-down, e. g., along a conceptual hierarchy. In this paper, we present a clustering approach for computing such a conceptual hierarchy for a given folksonomy. The hierarchy is complemented with ranked lists of users and resources most related to each cluster. The rankings are computed using our FolkRank algorithm. We have evaluated our approach on large scale data from the del.icio.us bookmarking system.


Keywords
folksonomies, folksonomy, itegpub, sites, social, tagging, tagorapub

Last updated on 2019-25-07 at 12:27