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arXiv 1703.01697cs.AIcs.LO
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合情推理与命题合情逻辑的原理与实例

Principles and Examples of Plausible Reasoning and Propositional Plausible Logic

Griffith University(格里菲斯大学)

David Billington

摘要:

似是而非的推理涉及的情况,其固有的缺乏精确性是没有量化的;也就是说,没有程度或水平的精确性,因此没有使用数字,如概率。一个希望全面的原则,阐明了什么是一个形式逻辑做似是而非的推理。定义了一种新的命题逻辑,称为命题似然逻辑(PPL),并将其应用于一些重要的例子。PPL是我们所知道的唯一一个满足所有原则并对所有示例进行正确推理的非数值非单调逻辑。证明了关于PPL的一些重要结果。

英文摘要:

Plausible reasoning concerns situations whose inherent lack of precision is not quantified; that is, there are no degrees or levels of precision, and hence no use of numbers like probabilities. A hopefully comprehensive set of principles that clarifies what it means for a formal logic to do plausible reasoning is presented. A new propositional logic, called Propositional Plausible Logic (PPL), is defined and applied to some important examples. PPL is the only non-numeric non-monotonic logic we know of that satisfies all the principles and correctly reasons with all the examples. Some important results about PPL are proved.

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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