@InProceedings{wu-liang-giles:2015:ACL-IJCNLP-2015-System-Demonstrations,
  author    = {Wu, Zhaohui  and  Liang, Chen  and  Giles, C. Lee},
  title     = {Storybase: Towards Building a Knowledge Base for News Events},
  booktitle = {Proceedings of ACL-IJCNLP 2015 System Demonstrations},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics and The Asian Federation of Natural Language Processing},
  pages     = {133--138},
  url       = {http://www.aclweb.org/anthology/P15-4023}
}