@InProceedings{ozgur-radev:2009:EMNLP,
  author    = {{\"{O}}zg{\"{u}}r, Arzucan  and  Radev, Dragomir R.},
  title     = {Detecting Speculations and their Scopes in Scientific Text},
  booktitle = {Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing},
  month     = {August},
  year      = {2009},
  address   = {Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {1398--1407},
  url       = {http://www.aclweb.org/anthology/D/D09/D09-1145}
}