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二维二方向有限自动机的识别能力研究

Keywords: 二维二方向,确定型,非确定型,Las,Vegas型

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Abstract:

研究了3种有限自动机,即二维二方向的确定型、非确定型以及LasVegas有限自动机.证明存在语言能被二维二方向的LasVegas有限自动机识别,但不能被相应的确定型有限自动机识别;存在语言能被二维二方向的非确定型有限自动机识别,但不能被相应的LasVegas有限自动机识别.研究结果表明,二维二方向的LasVegas有限自动机所识别的语言真包含确定型有限自动机所识别的语言;二维二方向的非确定型有限自动机所识别的语言真包含LasVegas有限自动机所识别的语言.

References

[1]  Rosenfeld A. Sequential and parallel picture acceptors. Cellege Park, Maryland, USA: University of Maryland, College Park, 1977.
[2]  Blum M, Hewitt C. Automata on a two-dimensional tape //Proceedings of IEEE Symp on Switching and Automata Theory. Austin, Texas, USA:IEEE,1967:155-160.
[3]  Inoue K, Takanami I, Nakamura A. A note on two-dimensional finite automata[J]. Information Sciences, 1982,26(1):65-85.
[4]  Inoue K, Takanami I. A survey of two-dimensional automata theory[J]. Lecture Notes in Computer Science, 1989,381:72-91.
[5]  ?uri?P Hromkovi? J, Inoue K. On the power of nondeterminism and Las Vegas randomization for two-dimensional finite automata[J]. Journal of Computer and System Sciences, 2004,68(3):675-699.
[6]  ?uri?P, Hromkovi? J, Rolim J D P, et al. Las Vegas versus determinism for one-way communication complexity, finite automata, and polynomial-time computations // Proceedings of STACS’97, Lecture Notes in Computer Science. Berlin:Springer,1997:117-128.

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