@article {237,
	title = {Investigating Metaphorical Language in Sentiment Analysis: A Sense-to-Sentiment Perspective. },
	journal = {ACM Trans. Language and Speech Processing},
	volume = {9(3): 6 },
	year = {2012},
	author = {V. Rendoumi and G. A. Vouros and V. Karkaletsis and A. Moser}
}
