Li, Yongming Lattice-valued fuzzy Turing machines: computing power, universality and efficiency. (English) Zbl 1192.68265 Fuzzy Sets Syst. 160, No. 23, 3453-3474 (2009). MSC: 68Q05 PDFBibTeX XMLCite \textit{Y. Li}, Fuzzy Sets Syst. 160, No. 23, 3453--3474 (2009; Zbl 1192.68265) Full Text: DOI
Li, Yongming Approximation and robustness of fuzzy finite automata. (English) Zbl 1184.68319 Int. J. Approx. Reasoning 47, No. 2, 247-257 (2008). MSC: 68Q45 PDFBibTeX XMLCite \textit{Y. Li}, Int. J. Approx. Reasoning 47, No. 2, 247--257 (2008; Zbl 1184.68319) Full Text: DOI
Li, YongMing Approximation and universality of fuzzy Turing machines. (English) Zbl 1151.68011 Sci. China, Ser. F. 51, No. 10, 1445-1465 (2008). MSC: 68Q05 03D10 03E72 68Q45 PDFBibTeX XMLCite \textit{Y. Li}, Sci. China, Ser. F 51, No. 10, 1445--1465 (2008; Zbl 1151.68011) Full Text: DOI