Proceedings of the ECML/PKDD - 2003 First European Web Mining Forum - Berendt, Bettina; Sigletos, Georgios; Spyropoulos, Constantine D.; Hatzopoulos, Michalis; Jung, Jason J.; Jo, Geun-Sik; Pierrakos, Dimitrios; Paliouras, Georgios; Papatheodorou, Christos; Karkaletsis, Vangelis; Buntine, Wray; Myllymaki, Petri; et al. (Ruđer Bošković Institute, 2003)