I am Rahim, a PhD holder in computer science and engineering who has graduated with an MSc in Computer Engineering from Shahid Beheshti University of Tehran, Iran. I completed my PhD in Computer Science and Engineering at Sabanci University in Istanbul, Turkey. My general research interest is Artificial Intelligence, and I am especially interested in natural language processing and sentiment analysis. I was a member of the Natural Language Processing Laboratory of Shahid Beheshti University and active in FarsNet project (building a Wordnet for Persian). I am now a member of the Sentiment Analysis Research Group at Sabanci University. My supervior and co-supervisor were Dr Yucel Saygin and Dr Berrin Yanıkoğlu. For more information, my CV is here.