%0 Conference Paper
%A Lizorkin, Dmitry
%A Medelyan, Olena
%A Grineva, Maria
%B 18th International World Wide Web Conference
%C Madrid, Spain
%D 2009
%F www2009:191
%P 1221-1221
%T Analysis of Community Structure in Wikipedia
%U http://www2009.eprints.org/191/
%X We present the results of a community detection analysis of the Wikipedia graph. Distinct communities in Wikipedia contain semantically closely related articles. The central topic of a community can be identified using PageRank. Extracted communities can be organized hierarchically similar to manually created Wikipedia category structure.