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arXiv 1402.0746cs.LO
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术语重写的模块复杂度分析

Modular Complexity Analysis for Term Rewriting

Harald Zankl, Martin Korp

摘要:

所有目前的调查,以分析衍生复杂性的长期重写系统是基于一个单一的终止方法,可能之前的转换。然而,由于直接标准的权力有限,专门使用直接标准是有问题的。为了克服这一限制,本文介绍了一个模块化的框架,它允许推断(多项式)上界的复杂性,长期重写系统结合不同的标准。由于其基本思想是基于相对重写,我们研究如何矩阵的解释和匹配边界可以使用和扩展相对重写的复杂性,分别。模块化框架被证明比传统的设置更强大。此外,结果已经实施,实验表明,显着的增益功率。

英文摘要:

All current investigations to analyze the derivational complexity of term rewrite systems are based on a single termination method, possibly preceded by transformations. However, the exclusive use of direct criteria is problematic due to their restricted power. To overcome this limitation the article introduces a modular framework which allows to infer (polynomial) upper bounds on the complexity of term rewrite systems by combining different criteria. Since the fundamental idea is based on relative rewriting, we study how matrix interpretations and match-bounds can be used and extended to measure complexity for relative rewriting, respectively. The modular framework is proved strictly more powerful than the conventional setting. Furthermore, the results have been implemented and experiments show significant gains in power.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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