@InProceedings{Ishikawa-EtAl:2010:PACLIC2010,
author    = {Naoki Ishikawa and Ryo Nishimura and Yasuhiko Watanabe and Masaki Murata and Yoshihiro Okada },
title     = {Detection of Users Suspected of Pretending to Be Other Users in a Community Site by Using Messages Submitted to Non-Target Categories},
booktitle = {Proceedings of the 24th Pacific Asia Conference on Language, Information and Computation},
year      = {2010},
month     = {November},
address   = {Tohoku University, Sendai, Japan},
publisher = {Institute of Digital Enhancement of Cognitive Processing, Waseda University},
pages     = {637--644},
url       = {http://www.aclweb.org/anthology/Y10-1073}
}