用字符串多集重写微积分解决 SAT 问题

IF 3.3 3区计算机科学 Q2 COMPUTER SCIENCE, THEORY & METHODS

Computing Pub Date : 2024-02-06 DOI:10.1007/s00607-024-01258-1

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引用次数: 0

摘要

摘要本文在 Barbuti 等人[4]定义的字符串多集重写微积分（SMSR）框架内开发了一种计算机制，可以在线性时间内求解关于给定连接正则表达式的变量数的 SAT 问题。这表明，SMSR 可以被视为一种计算模型，能够显著降低经典决策问题的时间要求。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Solving the SAT problem with the string multiset rewriting calculus

Abstract

In this paper, we develop computing machinery within the framework of the String Multiset Rewriting calculus (SMSR), as defined by Barbuti et al. [4], to solve the SAT problem in linear time regarding the number of variables of a given conjunctive normal form. This shows that SMSR can be considered a computational model capable of significantly reducing the time requirement of classical decision problems.

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来源期刊

Computing 工程技术-计算机：理论方法

CiteScore

8.20

自引率

2.70%

发文量

107

审稿时长

3 months

期刊介绍： Computing publishes original papers, short communications and surveys on all fields of computing. The contributions should be written in English and may be of theoretical or applied nature, the essential criteria are computational relevance and systematic foundation of results.