Tsuji, Hidekazu; Mizumoto, Masaharu; Toyoda, Junichi; Tanaka, Kohkichi An automaton in the nonstationary random environment. (English) Zbl 0254.94060 Inf. Sci. 6, 123-142 (1973). MSC: 68Q45 PDFBibTeX XMLCite \textit{H. Tsuji} et al., Inf. Sci. 6, 123--142 (1973; Zbl 0254.94060) Full Text: DOI
Mizumoto, Masaharu; Toyoda, Junichi; Tanaka, Kohkichi N-fold fuzzy grammars. (English) Zbl 0253.68017 Inf. Sci. 5, 23-43 (1973). MSC: 68Q45 PDFBibTeX XMLCite \textit{M. Mizumoto} et al., Inf. Sci. 5, 23--43 (1973; Zbl 0253.68017) Full Text: DOI
Mizumoto, Masaharu; Toyoda, Junichi; Tanaka, Kohkichi General formulation of formal grammars. (English) Zbl 0231.68030 Inf. Sci. 4, 87-100 (1972). MSC: 68Q42 PDFBibTeX XMLCite \textit{M. Mizumoto} et al., Inf. Sci. 4, 87--100 (1972; Zbl 0231.68030) Full Text: DOI