Hiroshi Ishikawa, Fumio Suzuki, Fumihiko Kozakura, Akifumi Makinouchi, Mika Miyagishima, Yoshio Izumida, Masaaki Aoshima, Yasuo Yamane. The Model, Language, and Implementation of an Object-Oriented Multimedia Knowledge Base Management System. ACM Trans. Database Syst., 18(1):1-50, 1993. [doi]
Abstract is missing.