Yiqi Bai author Wenjing Yang author Hao Zhang author Jingwen Wang author Ming Jia author Roland Tong author Jie Wang author 2015-07 text Liang-Chih Yu editor Zhifang Sui editor Yue Zhang editor Vincent Ng editor Association for Computational Linguistics Beijing, China conference publication bai-etal-2015-kwb 10.18653/v1/W15-3118 https://aclanthology.org/W15-3118/ 2015-07 110 119