@InProceedings{davidov-tsur-rappoport:2010:POSTERS,
  author    = {Davidov, Dmitry  and  Tsur, Oren  and  Rappoport, Ari},
  title     = {Enhanced Sentiment Learning Using Twitter Hashtags and Smileys},
  booktitle = {Coling 2010: Posters},
  month     = {August},
  year      = {2010},
  address   = {Beijing, China},
  publisher = {Coling 2010 Organizing Committee},
  pages     = {241--249},
  url       = {http://www.aclweb.org/anthology/C10-2028}
}