复合多带表达式的派生项自动机

Sci. Ann. Comput. Sci. Pub Date : 1900-01-01 DOI:10.7561/SACS.2017.2.137

A. Demaille

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引用次数: 3

摘要

有理表达式是定义自动机的强大工具，但通常仅限于单磁带自动机。我们的目标是释放他们对换能器的表现力，更一般地说，任何多磁带自动机;例如(a |x+b+ |y)∗。我们利用展开式推广了派生项自动机的构造。这种方法生成小型自动机，甚至允许我们支持复合操作符。

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Derived-Term Automata of Multitape Expressions with Composition

Rational expressions are powerful tools to define automata, but often restricted to single-tape automata. Our goal is to unleash their expressive power for transducers, and more generally, any multitape automaton; for instance (a |x+b+ |y)∗. We generalize the construction of the derived-term automaton by using expansions. This approach generates small automata, and even allows us to support a composition operator.

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Sci. Ann. Comput. Sci.

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