Key points are not available for this paper at this time.
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
Joseph A. Konstan (Thu,) studied this question.