@inproceedings{www2009191,
       booktitle = {18th International World Wide Web Conference},
           month = {April},
           title = {Analysis of Community Structure in Wikipedia},
          author = {Dmitry Lizorkin and Olena Medelyan and Maria Grineva},
            year = {2009},
           pages = {1221--1221},
             url = {http://www2009.eprints.org/191/},
        abstract = {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 identi?ed using PageRank. Extracted communities can be organized hierarchically similar to manually created Wikipedia category structure.}
}