CopyCatch: stopping group attacks by spotting lockstep behavior in social networks.

@inproceedings{beutel-2013-copycatch, author = {Alex Beutel and Wanhong Xu and Venkatesan Guruswami and Christopher Palow and Christos Faloutsos}, editor = {Daniel Schwabe and Virg\'{i}lio A. F. Almeida and Hartmut Glaser and Ricardo Baeza-Yates and Sue B. Moon}, title = {{CopyCatch: stopping group attacks by spotting lockstep behavior in social networks}}, booktitle = {{22nd International World Wide Web Conference, WWW '13, Rio de Janeiro, Brazil, May 13-17, 2013}}, pages = {119--130}, publisher = {International World Wide Web Conferences Steering Committee / ACM}, year = {2013}, url = {https://doi.org/10.1145/2488388.2488400}, doi = {https://doi.org/10.1145/2488388.2488400} }