|  | 1991 | 
|---|
| 4 |            | Yosihisa Udagawa:
Implementation and Evaluation of a Browsing Algorithm for Design Applications.
ICDE 1991: 70-79 | 
|  | 1986 | 
|---|
| 3 |            | Yosihisa Udagawa,
Tetsuo Mizoguchi:
An Extended Relational Database System and It's Application to Management of Logic Diagrama.
VLDB 1986: 267-277 | 
|  | 1984 | 
|---|
| 2 |            | Yosihisa Udagawa,
Tetsuo Mizoguchi:
An Advanced Database System ADAM - Towards Integrated Management of Engineering Data.
ICDE 1984: 3-11 | 
| 1 |            | Yosihisa Udagawa,
Tetsuo Mizoguchi:
An Extended Relational Database System for Engineering Data Management.
IEEE Database Eng. Bull. 7(2): 67-75 (1984) |