@InProceedings{sagi-kaufmann-clark:2009:GEMS,
  author    = {Sagi, Eyal  and  Kaufmann, Stefan  and  Clark, Brady},
  title     = {Semantic Density Analysis: Comparing Word Meaning across Time and Phonetic Space},
  booktitle = {Proceedings of the Workshop on Geometrical Models of Natural Language Semantics},
  month     = {March},
  year      = {2009},
  address   = {Athens, Greece},
  publisher = {Association for Computational Linguistics},
  pages     = {104--111},
  url       = {http://www.aclweb.org/anthology/W09-0214}
}