Proposal for a convergence criterion to the active net in two steps. - Yoshitaka Matsuda; Yasuaki Sumi; Dai Kataoka; Makoto Ota; Noboru Yabuki; Yutaka Fukui; Shigehiko Miki (ISCAS, 2000)

Rule set design problems for oritatami systems. - Makoto Ota; Shinnosuke Seki 001 (Theor. Comput. Sci., 2017)

Nondeterministic seedless oritatami systems and hardness of testing their equivalence. - Yo-Sub Han; Hwee Kim; Makoto Ota; Shinnosuke Seki 001 (Nat. Comput., 2018)