V2EX constraint satisfaction

Constraint Satisfaction

Definition / 释义

约束满足(问题):在给定一组变量及其取值范围的前提下,寻找一种赋值,使其同时满足所有约束条件。常见于人工智能、运筹优化与组合问题(如数独、排课、资源分配)。也可泛指“满足各种限制条件的过程”。

Pronunciation / 发音

/knstrent stsfkn/

Examples / 例句

Constraint satisfaction is useful for solving Sudoku puzzles.
约束满足适用于解决数独这类谜题。

In AI planning, the system models deadlines, resources, and rules as constraints, then searches for a solution through constraint satisfaction.
在人工智能规划中,系统把截止时间、资源和规则建模为约束,然后通过约束满足来搜索可行解。

Etymology / 词源

Constraint 源自拉丁语 constringere(“绑紧、限制”),经法语进入英语,表示“限制/约束”。Satisfaction 源自拉丁语 satisfacere(“使满足、补足”)。合起来形成术语 constraint satisfaction,在计算机科学与人工智能语境中指“在限制条件下找到满足所有条件的解”。

Related Words / 相关词

Literary Works / 文学与著作例证

  • Stuart Russell & Peter Norvig, Artificial Intelligence: A Modern Approach(常用“constraint satisfaction problems / CSPs”章节系统介绍)
  • Rina Dechter, Constraint Processing(以“约束满足/约束处理”为核心主题的经典专著)
  • Edward Tsang, Foundations of Constraint Satisfaction(以约束满足为主线的理论与方法总结)
  • Alan K. Mackworth, “Consistency in Networks of Relations”(经典论文,讨论与CSP相关的一致性概念)
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