/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: symeon https://cdn.slidesharecdn.com/profile-photo-symeon-48x48.jpg?cb=1721224116 Panagiotis Symeonidis received a Bachelor (BA) in Applied Informatics from Macedonia University of Greece in 1996. He also received a Master diploma (MSc) in Information Systems from the same University in 2004. He received his PhD in Web Mining and Information Retrieval for Personalization from the Department of Informatics in Aristotle University of Thessaloniki, Greece in 2008. Currently, he is working as assistant professor at the Faculty of Computer Science, Free University of Bolzano, Italy. His research interests include web mining (usage mining, content mining and graph mining), information retrieval, collaborative filtering, recommender systems, social media in Web 2.0 and online... http://delab.csd.auth.gr/~symeon