@conference {218, title = {Sentiment Analysis Exploring Metaphorical and Idiomatic Senses: A Word Sense Disambiguation Approach}, booktitle = {International Workshop on Computational Aspects of Affectual and Emotional Interaction (CAFFEi 08) - ECAI 08 Workshop}, year = {2008}, address = {Patras, Greece}, author = {V. Rendoumi and V. Karkaletsis and G. A. Vouros} }