Introduction to recommender systems
Joseph A. Konstan · ACM Transactions on Information Systems · 2004
and founder of the eCommerce Competence Center in Vienna. His research activities cover decision support systems, simulation, artificial intelligence, and Internet-based information systems, especially in the field of tourism. He earned an MS and PhD in computer science from the Technical University Vienna. He is a member of the strategic advisory board for the European research program IST, acts as the editor in chief of the journal Information