Journal

• F. Ricci and Q. N. Nguyen. Acquiring and Revising Preferences in a Critique-based Mobile Recommender System. IEEE Intelligent Systems, 22(3): 22-29, May-June, 2007.
• F. Ricci and Q. N. Nguyen. Critique-based Mobile Recommender Systems. ÖGAI Journal, 24(4): 19-25. ÖGAI Press, 2005.

Chapter in Book

• F. Ricci and Q. N. Nguyen. MobyRek: A Conversational Recommender System for On-the-Move Travelers. In D. R. Fesenmaier, H. Werthner and K. Wöber (editors): Destination Recommendation Systems: Behavioral Foundations and Applications, chapter 17, pp.281-294. CAB International, 2006.

Conference and Workshop

• O. Averjanova, F. Ricci, and Q. N. Nguyen. Map-based Interaction with a Conversational Mobile Recommender System. In Proceedings of the 2nd International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM'08), pp.212-218, September 29 - October 4, 2008. Valencia, Spain.
• Q. N. Nguyen and F. Ricci. Conversational Case-based Recommendations Exploiting a Structured Case Model. In Proceedings of the 9th European Conference on Case-Based Reasoning (ECCBR'08), pp.400-414, September 1-4, 2008. Trier, Germany.
• Q. N. Nguyen and F. Ricci. Long-Term and Session-Specific User Preferences in a Mobile Recommender System. In Proceedings of the 2008 International Conference on Intelligent User Interfaces (IUI'08), pp.381-384, January 13-16, 2008. Canary Islands, Spain.
• Q. N. Nguyen and F. Ricci. Replaying Live-User Interactions in the Off-Line Evaluation of Critique-based Mobile Recommendations. In Proceedings of the 1st ACM International Conference on Recommender Systems, pp.81-88, October 19-20, 2007. Minneapolis, USA.
• Q. N. Nguyen. On-the-Move Critique-based Recommendations. Presented in the 2K*2005 Symposium, September 5-7, 2005. Trento, Italy.
• Q. N. Nguyen, F. Ricci, and D. Cavada. Critique-based Recommendations for Mobile Users: GUI Design and Evaluation. In Proceedings of the 3rd International Workshop on HCI in Mobile Guides, in conjunction with the 6th International Conference on Mobile Human-Computer Interaction, September 13, 2004. Glasgow, Scotland.
• Q. N. Nguyen and F. Ricci. User Preferences Initialization and Integration in Critique-based Mobile Recommender Systems. In Proceedings of the 5th International Workshop on Artificial Intelligence in Mobile Systems, in conjunction with the 6th International Conference on Ubiquitous Computing, pp.71-78, September 7, 2004. Nottingham, UK.
• Q. N. Nguyen, D. Cavada, and F. Ricci. On-Tour Interactive Travel Recommendations. In Proceedings of the 11th International Conference on Information and Communication Technologies in Travel and Tourism (ENTER 2004), pp.259-270, January 26-28, 2004. Cairo, Egypt.
• Q. N. Nguyen. Interactivity and Decision Making for On-Tour Travel Recommender Systems. In Proceedings of the Ph.D. Workshop at the ENTER 2004 Conference, pp.68-73, January 25, 2004. Cairo, Egypt.
• Q. N. Nguyen, D. Cavada, and F. Ricci. Trip@dvice Mobile Extension in a Case-based Recommender System. In Proceedings of the 2nd International Conference on Mobile Business, pp.345-356, June 23-24, 2003. Vienna, Austria.
• F. Ricci, D. Cavada, Q. N. Nguyen. Integrating Travel Planning and On-Tour Support in a Case-based Recommender System. In Proceedings of the Workshop on Mobile Tourism Support Systems, in conjunction with the 4th International Conference on Mobile Human-Computer Interaction, pp.11-16, September 17, 2002. Pisa, Italy.

Technical Report

• F. Ricci, D. Cavada, and Q. N. Nguyen. mITR - Mobile Tourism Recommender System, System Design. ITC-irst Technical Report. April, 2004.
• D. Cavada, Q. N. Nguyen, F. Del Missier, and F. Ricci. mITR-UI Evaluation. ITC-irst Technical Report. August, 2003.
• D. Cavada, Q. N. Nguyen, and F. Ricci. Mobile Technology and Tourism Application - Technical Overview. ITC-irst Technical Report. August, 2002.