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文献学习-Proofs for Satisfiability Problems

Proofs for Satisfiability Problems Marijn J.H. Heule and Armin Biere 1 The University of Texas at Austin, United States 2 Johannes Kepler University, Linz, Austria   1 Introduction   Satisfiability (SAT) solvers have become powerful tools to solve a

【Applied Algebra】可满足性模理论(Satisfiability Modulo Theories)入门

【Applied Algebra】可满足性模理论(Satisfiability Modulo Theories)入门 摘要:SMT问题是在特定理论下判定一阶逻辑公式可满足性问题.它在很多领域,尤其是形式验证、程序分析、软件测试等领域,都有重要的应用.本文介绍了SMT问题的基本概念、相关定义以及目前的主流理论.

UCT一种非CDCL框架SAT求解器.基本概念——文献学习Applying UCT to Boolean Satisfiability

文献1：Applying UCT to Boolean Satisfiability 文献2：Monte-Carlo Style UCT Search for Boolean Satisfiability 文献3：   文献1——简要说明。没有介绍基本概念。   UCT repeatedly starts from the root node and incrementally builds a tree based on estimates of no

Satisfiability of Equality Equations - LeetCode

目录 题目链接 注意点 解法 小结 题目链接 Satisfiability of Equality Equations - LeetCode 注意点 必须要初始化pre 解法 解法一：典型的并查集算法应用。先遍历所有等式，将等号两边的字母加入同一分类，每类中的字母都是相等的。然后遍历不等式，如果不等号两边的字母属于同一

[Swift Weekly Contest 123]LeetCode990. 等式方程的可满足性 | Satisfiability of Equality Equations

Given an array equations of strings that represent relationships between variables, each string equations[i] has length 4and takes one of two different forms: "a==b" or "a!=b".  Here, a and b are lowercase letters (not necessarily diff