@inproceedings{Shen:2003:NLBIO,
  author = {Shen, Dan  and  Zhang, Jie  and  Zhou, Guodong  and  Su, Jian  and  Tan, Chew-Lim},
  title  = {Effective Adaptation of Hidden {Markov} Model-based Named Entity Recognizer for Biomedical Domain},
  booktitle = {Proceedings of the ACL 2003 Workshop on Natural Language Processing in Biomedicine},
  editor = {Sophia Ananiadou and Jun'ichi Tsujii},
  url    = {http://www.aclweb.org/anthology/W03-1307.pdf},
  year   = 2003,
  pages  = {49--56}
}