El-Halees, A., 2011. Arabic opinion mining using combined classification approach.
 Jin, X., Li, Y., Mah, T. and Tong, J., 2007, August. Sensitive webpage classification for content advertising. In Proceedings of the 1st international workshop on Data mining and audience intelligence for advertising (28-33). ACM.
 Mishne, G. and Glance, N.S., 2006, March. Predicting Movie Sales from Blogger Sentiment. In AAAI spring symposium: computational approaches to analyzing weblogs (155-158). [OpenAIRE]
 Shikalgar, N.R. and Badgujar, D., 2013. Online Review Mining for forecasting sales. International Journal for research in Engineering & Technologies (IJRET) December.
 Tatemura, J., 2000, January. Virtual reviewers for collaborative exploration of movie reviews. In Proceedings of the 5th international conference on Intelligent user interfaces ( 272-275). ACM.
 Somasundaran, S., Wilson, T., Wiebe, J. and Stoyanov, V., 2007, March. QA with Attitude: Exploiting Opinion Type Analysis for Improving Question Answering in On-line Discussions and the News. In ICWSM.
 Stoyanov, V., Cardie, C. and Wiebe, J., 2005, October. Multi-perspective question answering using the OpQA corpus. In Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing ( 923-930). Association for Computational Linguistics.
 Bollen, J., Mao, H. and Zeng, X., 2011. Twitter mood predicts the stock market. Journal of Computational Science, 2(1), 1-8. [OpenAIRE]
 Izwaini, S., 2003, March. Building specialised corpora for translation studies. In Workshop on Multilingual Corpora: Linguistic Requirements and Technical Perspectives, Corpus Linguistics.
 The Arabic Language. 2013. [Online] Available at www.al-bab.com [Accessed 17 July 2016]
 Official Languages, Un.Org, United Nations, 2016. [Online] Available at: http://www.un.org/en/sections/about-un/official-languages/ [Accessed 17 July 2016]
 What is Spoken Arabic / the Arabic Dialects?, 2015, [Online] Available at: http://www.myeasyarabic.com/site/what_is_spoken_arabic.htm [Accessed 17 July 2016]
 Houngbo, H. and Mercer, R.E., 2014, June. An automated method to build a corpus of rhetorically-classified sentences in biomedical texts. In Proceedings of the First Workshop on Argumentation Mining (19-23).
 Lita, L.V., Schlaikjer, A.H., Hong, W. and Nyberg, E., 2005, July. Qualitative dimensions in question answering: Extending the definitional QA task. In PROCEEDINGS OF THE NATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE (Vol. 20, No. 4, 1616). Menlo Park, CA; Cambridge, MA; London; AAAI Press; MIT Press; 1999.
 Carlson, L., Marcu, D. and Okurowski, M.E., 2003. Building a discourse-tagged corpus in the framework of rhetorical structure theory. In Current and new directions in discourse and dialogue (85-112). Springer Netherlands.