Ana Casali,  Lluís Godo,  & Carles Sierra (2008). A Tourism Recommender Agent: from theory to practice. Inteligencia Artificial, 12, 23-38. [BibTeX]  [PDF]
Luis Castillo,  Eva Armengol,  Eva Onaindía,  Laura Sebastiá,  Jesús González-Boticario,  Antonio Rodriguez,  Susana Fernández,  Juan D. Arias,  & Daniel Borrajo (2008). SAMAP: An user-oriented adaptive system for planning tourist visits. Expert Systems with Applications, 34, 1318-1332. [BibTeX]
Ana Casali,  Lluís Godo,  & Carles Sierra (2008). Validation and Experimentation of a Tourism Recommender Agent based on a Graded BDI Model. C. Torras T. Alsinet (Eds.), 11é Congrès Internacional de l'ACIA (pp. 41-50). [BibTeX]  [PDF]
Ana Casali,  Armando Furth,  Lluís Godo,  & Carles Sierra (2007). A Tourism Recommender Agent: from Therory to Practice. Proceedings WASI-CACIC 2007 (pp. 1548-1561). [BibTeX]  [PDF]
Helmunt Berger,  M Dittenbach,  D. Merkl,  Anton Bogdanovych,  Simeon Simoff,  & Carles Sierra (2007). Opening New Dimension for e-Tourism. Virtual Reality, Springer, Special Is, 75-87. [BibTeX]  [PDF]
Ana Casali,  Lluís Godo,  & Carles Sierra (2006). Modeling Travel Assistant Agents: A graded BDI approach. IFIP International Federation for Information Processing (pp. 415-424). [BibTeX]  [PDF]
Anton Bogdanovych,  Helmunt Berger,  Simeon Simoff,  & Carles Sierra (2006). Travel Agents vs. On line Booking: Tackling the Shortcomings of Nowadays Online Tourism Portals. 13th International Conference on Information Technologies in Tourism- ENTER 2006 (pp. 418-428). [BibTeX]  [PDF]