The following publications are possibly variants of this publication:
- Innovation of the railway signalling system utilizing the network and the autonomous decentralized technologyTakashi Kunifuji, Gen Kogure, Kinji Mori, Jun Nishiyama. isads 2009: 465-470 [doi]
- Safety Technologies in Autonomous Decentralized Railway Control SystemTakashi Kunifuji. isads 2017: 137-142 [doi]
- A Proposal of Autonomous Online Expansion Technology for Real-Time System and Its Application to Railway Signalling SystemTakashi Kunifuji, Hiroshi Ito, Yoshinori Saiki, Kinji Mori. isads 2011: 73-80 [doi]
- Safety Technologies in Autonomous Decentralized Railway Control System and its Future StudiesShinichi Ryoki, Takashi Kunifuji, Toshihiro Itoh. ieicet, 101-B(8):1768-1774, 2018. [doi]