Tree Pushdown Automata

Tree Pushdown Automata
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树下推自动机

DOI:
10.1016/0022-0000(85)90002-9
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发表时间:
1985
期刊:
J. Comput. Syst. Sci.
影响因子:
--
通讯作者:
J. Gallier
J. Gallier
中科院分区:
--
文献类型:
--
作者:
Karl M. Schimpf;J. Gallier

文献摘要

被引文献

相似文献

本文提出了一种新型的自动机称为树下推自动机(自下而上的树自动机与内部存储器的树的形式,类似于堆栈添加到有限状态机产生下推自动机),并表明,这种自动机识别的语言类是相同的上下文无关树语言类。
This paper presents a new type of automaton called a tree pushdown automaton (a bottom-up tree automaton augmented with internal memory in the form of a tree, similar to the way a stack is added to a finite state machine to produce a pushdown automaton) and shows that the class of languages recognized by such automata is identical to the class of context-free tree languages.