A minimal-state processing search algorithm for satisfiability problems. - Nobuo Funabiki; Tokumi Yokohira; Tom Nakanishi; Shigeto Tajima; Teruo Higashino (SMC, 2001)

A two-stage hierarchical algorithm for wavelength assignment in WDM-based Bidirectional Manhattan Street Networks. - Tomoya Kitani; Masataka Yonedu; Nobuo Funabiki; Tom Nakanishi; Kiyohiko Okayama; Teruo Higashino (ICON, 2003)

The Structure of Hierarchical Motion Representation of 2-state Number Conserving Cellular Automata. - GilTak Kong; Katsunobu Imai; Tom Nakanishi (J. Cell. Autom., 2019)