Widely-distributed train-traffic computer control system and its step-by-step construction. - Fumio Kitahara; Takao Iwamoto; Kuniyuki Kikuchi; Kazunori Fujiwara; Haruhito Kawashima; Hiroshi Yamamoto (ISADS, 1995)

Distributed management for software maintenance in a wide-area railway system. - Fumio Kitahara; Humihiro Katano; Tsutomu Ono; Yoshiki Kakumoto; Kuniyuki Kikuchi; Manabu Shinomoto (ISADS, 1997)

Phased-in Construction Method of ATOS (Autonomous Decentralized Transport Operation Control System). - Fumio Kitahara; Keiji Kamijou; Yoshiaki Kakurai; Keisuke Bekki; Kazuo Kera; Katsumi Kawano (ISADS, 1999)

Assurance Technologies for Growing Systems and Their Application to Large-Scale Transport Operation Control Systems. - Kazuo Kera; Keisuke Bekki; Naoki Miwa; Fumio Kitahara; Keiji Kamijyo; Kazuya Seki (ISADS, 2001)