Advances in Web Intelligence First International Atlantic Web Intelligence Conference, AWIC 2003, Madrid, Spain, May 5-6, 2003, Proceedings - Menasalvas, Ernestina; Menasalvas, Ernestina; Segovia, Javier; Segovia, Javier; Szczepaniak, Piotr S.; Szczepaniak, Piotr S. (Springer Berlin Heidelberg : Imprint: Springer, 2003)