@inproceedings{liu2010recognizing,
  title={Recognizing biomedical named entities using skip-chain conditional random fields},
  author={Liu, Jingchen and Huang, Minlie and Zhu, Xiaoyan},
  booktitle={Proceedings of the 2010 Workshop on Biomedical Natural Language Processing},
  pages={10--18},
  year={2010},
  organization={Association for Computational Linguistics}
}