Online Plagiarized Detection Through Exploiting Lexical, Syntax, and Semantic Information Wan-Yu Lin author Nanyun Peng author Chun-Chao Yen author Shou-de Lin author 2012-07 text Proceedings of the ACL 2012 System Demonstrations Min Zhang editor Association for Computational Linguistics Jeju Island, Korea conference publication lin-etal-2012-online https://aclanthology.org/P12-3025/ 2012-07 145 150