%0 Conference Paper %B 1999 ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery %D 1999 %T Experiences with a Logic-based knowledge discovery Support Environment %A Fosca Giannotti %A Giuseppe Manco %A Dino Pedreschi %A Franco Turini %B 1999 ACM SIGMOD Workshop on Research Issues in Data Mining and Knowledge Discovery %G eng