Talks and Poster Presentations (with Proceedings-Entry):
F. Ricci, N. Mirzadeh, A. Venturini, H. Werthner:
"Supporting Interactive Query Refinement for a Travel Recommendation System";
Talk: Euroweb 2001,
Pisa, Italy;
2001; in: "Proceedings of Euroweb 2001",
(2001).