Building Visual Travel Recommender Systems and Tourism Communities for Effective User Experience / Nalin Sharda -- Semantic User Model Inferences for Travel Recommender Systems / Yanwu Yang -- Developing Knowledge-Based Travel Advisor Systems / Dietmar Jannach, Markus Zanker, Markus Jessenitschnig -- Multiagent Truth Maintenance Applied to a Tourism Recommender System / Fabiana Lorenzi, Ana Bazzan, Mara Abel -- Exploiting a Map-Based Interface in Conversational Recommender Systems for Mobile Travelers / Francesco Ricci, Quang Nguyen, Olga Averjanova -- A Study of Web 2.0 Tourism Sites / Carmine Sellitto ... [et al.] -- Facebook, Friends and Photos / Leanne White -- Virtual Travel Community / Jin Chung, Dimitrios Buhalis -- Progressive Tourism / Edward Pultar, Martin Raubal -- Model-Based User Interface Generation for Mobile Tourism Applications and Services / M. Adigun, A. Ipadeola, O. Olugbara -- Visiting Tourist Landmarks in Virtual Reality Systems by Real-Walking / F. Steinicke ... [et al.] -- Developing Web3D Tools for Promoting the European Heritage / Francesco Bellotti ... [et al.] -- Itchy Feet / Ingo Seidel ... [et al.] -- The Use of Photographs on Consumer Generated Content Websites / Doris Schmallegger, Dean Carson. Damien Jacobsen -- Developing Visual Tourism Recommender Systems / Mohan Ponnada, Roopa Jakkilinki, Nalin Sharda -- A Framework for Ontology- Based Tourism Application Generator / Roopa Jakkilinki, Nalin Sharda.