@InProceedings{hovy-kozareva-riloff:2009:EMNLP,
  author    = {Hovy, Eduard  and  Kozareva, Zornitsa  and  Riloff, Ellen},
  title     = {Toward Completeness in Concept Extraction and Classification},
  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     = {948--957},
  url       = {http://www.aclweb.org/anthology/D/D09/D09-1099}
}