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arXiv 1407.5902cs.FL
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正则表达式的Brzozowski导数的一些性质

Some Properties of Brzozowski Derivatives of Regular Expressions

N. Murugesan, O. V. Shanmuga Sundaram

摘要:

给出了正则表达式的Brzozowski导数,用于从给定的正则表达式以代数方式构造确定性自动机。本文讨论了正则表达式的一些引理,并举例说明了导数的正则语言。利用性质和已知结果证明了Brzozowski导数的推广定理。

英文摘要:

Brzozowski derivatives of a regular expression are developed for constructing deterministic automata from the given regular expression in the algebraic way. In this paper,some lemmas of the regular expressions are discussed and the regular languages of the derivatives are illustrated. Also the generalizations of the Brzozowski derivatives are proved as theorems with help of properties and known results.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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