@inproceedings{MaChen:2003:SIGHAN,
  author = {Ma, Wei-Yun  and  Chen, Keh-Jiann},
  title  = {A Bottom-up Merging Algorithm for {Chinese} Unknown Word Extraction},
  booktitle = {Proceedings of the Second SIGHAN Workshop on Chinese Language Processing},
  editor = {Qing Ma and Fei Xia},
  url    = {http://www.aclweb.org/anthology/W03-1705.pdf},
  year   = 2003,
  pages  = {31--38}
}