@conference {217,
	title = {A Hybrid System for Sentiment Analysis},
	booktitle = {LREC 2010},
	year = {2010},
	month = {2010},
	address = {Malta},
	author = {V. Rendoumi and S.Petrakis and Vangelis Karkaletsis and George A. Vouros and M. Klenner}
}
