Chinese Computational Linguistics and Natural Language Processing Based on Naturally Annotated Big Data 12th China National Conference, CCL 2013 and First International Symposium, NLP-NABD 2013, Suzhou, China, October 10-12, 2013. Proceedings - Sun, Maosong; Zhang, Min; Lin, Dekang; Wang, Haifeng (Springer Berlin Heidelberg : Imprint: Springer, 2013)