@InProceedings{oraby-elsonbaty-abouelnasr:2013:IJCNLP,
  author    = {Oraby, Shereen  and  El-Sonbaty, Yasser  and  Abou El-Nasr, Mohamad},
  title     = {Exploring the Effects of Word Roots for Arabic Sentiment Analysis},
  booktitle = {Proceedings of the Sixth International Joint Conference on Natural Language Processing},
  month     = {October},
  year      = {2013},
  address   = {Nagoya, Japan},
  publisher = {Asian Federation of Natural Language Processing},
  pages     = {471--479},
  url       = {http://www.aclweb.org/anthology/I13-1054}
}