@inproceedings{acl08:yue,
  address = "Ohio, USA",
  author = "Yue Zhang and Stephen Clark",
  booktitle = "Proceedings of ACL",
  title = "Joint Word Segmentation and POS Tagging Using a Single Perceptron",
  url = "http://aclweb.org/anthology-new/P/P08/P08-1101.pdf",
  year = "2008",
}