摘要翻译:
我们确定了一个新的重要的全局(或非二进制)约束。这个约束确保了两个变量向量所取的值,当被视为多组时,是有序的。这种约束对于许多不同的应用都是有用的,包括破缺对称和模糊约束满足。我们提出并实现了一个有效的线性时间算法,用于在这样一个多集排序约束上实现广义弧一致性。在几个问题领域的实验结果显示了相当大的希望。
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英文标题:
《Multiset Ordering Constraints》
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作者:
Alan M. Frisch, Ian Miguel, Zeynep Kiziltan, Brahim Hnich, Toby Walsh
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最新提交年份:
2009
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分类信息:
一级分类:Computer Science 计算机科学
二级分类:Artificial Intelligence
人工智能
分类描述:Covers all areas of AI except Vision, Robotics, Machine Learning, Multiagent Systems, and Computation and Language (Natural Language Processing), which have separate subject areas. In particular, includes Expert Systems, Theorem Proving (although this may overlap with Logic in Computer Science), Knowledge Representation, Planning, and Uncertainty in AI. Roughly includes material in ACM Subject Classes I.2.0, I.2.1, I.2.3, I.2.4, I.2.8, and I.2.11.
涵盖了人工智能的所有领域,除了视觉、机器人、机器学习、多智能体系统以及计算和语言(自然语言处理),这些领域有独立的学科领域。特别地,包括专家系统,定理证明(尽管这可能与计算机科学中的逻辑重叠),知识表示,规划,和人工智能中的不确定性。大致包括ACM学科类I.2.0、I.2.1、I.2.3、I.2.4、I.2.8和I.2.11中的材料。
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英文摘要:
We identify a new and important global (or non-binary) constraint. This constraint ensures that the values taken by two vectors of variables, when viewed as multisets, are ordered. This constraint is useful for a number of different applications including breaking symmetry and fuzzy constraint satisfaction. We propose and implement an efficient linear time algorithm for enforcing generalised arc consistency on such a multiset ordering constraint. Experimental results on several problem domains show considerable promise.
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PDF链接:
https://arxiv.org/pdf/0905.3769