Description of the NTU System used for MET-2 Hsin-Hsi Chen author Yung-Wei Ding author Shih-Chung Tsai author Guo-Wei Bian author 1998 text Seventh Message Understanding Conference (MUC-7): Proceedings of a Conference Held in Fairfax, Virginia, April 29 - May 1, 1998 conference publication chen-etal-1998-description https://aclanthology.org/M98-1017/ 1998