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首页> 外文期刊>Parallel Processing Letters >DESIGNING A SYSTOLIC ALGORITHM FOR GENERATING WELL-FORMED PARENTHESIS STRINGS
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DESIGNING A SYSTOLIC ALGORITHM FOR GENERATING WELL-FORMED PARENTHESIS STRINGS

机译:设计用于生成格式正确的爱琴弦的收缩算法

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摘要

A parenthesis string is a string of left and right parentheses. The string is well-formed when it consists of balanced pairs of left and right parentheses. This study presents a novel systolic algorithm for generating all the well-formed parenthesis strings in lexicographical order. The algorithm is cost-optimal and is run on a linear array of processors such that each well-formed parenthesis string can be generated in three time steps. The processor array is appropriate for VLSI implementation, since it has the features of modularity, regularity, and local connection.
机译:括号字符串是左括号和右括号的字符串。当字符串由左右一对平衡的圆括号组成时,该字符串格式正确。这项研究提出了一种新颖的收缩算法,用于按字典顺序生成所有格式良好的括号字符串。该算法是成本最优的,并且在处理器的线性阵列上运行,因此可以在三个时间步骤中生成每个格式正确的括号字符串。处理器阵列具有模块化,规则性和本地连接的特性,因此适合VLSI实现。

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