OVID: Design and Implementation of a Video-Object Database System. - Eitetsu Oomoto; Katsumi Tanaka (IEEE Trans. Knowl. Data Eng., 1993)

Integrity Constraints for Reference Links in Hypermedia Database Systems. - Eitetsu Oomoto; Youichi Shima (CODAS, 1996)

Video Database Systems - Recent Trends in Research and Development Activities. - Eitetsu Oomoto; Katsumi Tanaka (Handbook of Multimedia Information Management, 1997)

Path Existence Constraints in Object-Oriented Databases. - Eitetsu Oomoto; Makoto Kamitani; Toshiyuki Takamatsu (FODO, 1998)