Self-Descriptive Relational Data Base. - Ryosuke Hotaka; Masaaki Tsubaki (VLDB, 1977)

The Design of an Integrated Data Dictionary Directory System. - Ryosuke Hotaka (Data Base Design Techniques I, 1978)

Distributed Multi-Database Environment with a Supervisory Data Dictionary Database. - Masaaki Tsubaki; Ryosuke Hotaka (ER, 1979)

For Large Meta Information of National Integrated Statistics. - Hideto Sato; Ryosuke Hotaka (SSDBM, 1981)

Conceptual Schema for a Wide-Scope Statistical Database and its Applications. - Hideto Sato; Takayuki Nakano; Yoshinobu Fukazawa; Ryosuke Hotaka (SSDBM, 1986)

Data Oriented Apporach to Business Information Modelling. - Ryosuke Hotaka; Michael Björn (Open Distributed Processing, 1993)

A sentential function mapping method for object-oriented analysis and design. - Hyeon Kon Kim; Michael Björn; Hui Yao; Ryosuke Hotaka (APSEC, 1994)

A self-descriptive conceptual schema modelling facility, its implementation and extension. - Michael Björn; Hyeon Kon Kim; Ryosuke Hotaka (ISCO, 1995)

Comments on "English grammar as a sentence model for conceptual modelling using NIAM" by J. A. Sykes. - Ryosuke Hotaka (ISCO, 1995)

Position paper on "How far harmonisation?". - Ryosuke Hotaka (ISCO, 1995)

An HTTP Gateway for Interactive Relational Database Query with Deferred Reply. - Michael Björn; Ryosuke Hotaka (IEICE Trans. Inf. Syst., 1995)