@ARTICLE{LiSnam11, author = {Li, Chenliang and Datta, Anwitaman and Sun, Aixin}, title = {Mining latent relations in peer-production environments: a case study with Wikipedia article similarity and controversy}, journal = {Social Network Analysis and Mining ({SNAM})}, year = {2012}, volume={2}, number={3}, pages={265 -- 278}, publisher = {Springer Wien}, url = {http://dx.doi.org/10.1007/s13278-011-0037-5} }