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arXiv 1707.04734cs.LO
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注释可废止逻辑

Annotated Defeasible Logic

Guido Governatori, Michael J. Maher

摘要:

可废止逻辑提供了一些语言特征来支持可废止知识的表达。也有各种各样的这样的逻辑,表达不同的直觉关于可废止推理。然而,逻辑只能以琐碎的方式组合。这就限制了它们在不同的直觉在问题的不同方面发挥作用的情况下的用处。特别是,在某些法律环境中,不同的行为者有不同的举证责任,这可能表现为不同的可撤销逻辑中的推理。在本文中,我们引入了注释可废止逻辑作为一种灵活的形式主义,允许多种形式的可废止性,并建立了一些性质的形式主义。本文正在考虑接受逻辑程序设计的理论与实践。

英文摘要:

Defeasible logics provide several linguistic features to support the expression of defeasible knowledge. There is also a wide variety of such logics, expressing different intuitions about defeasible reasoning. However, the logics can only combine in trivial ways. This limits their usefulness in contexts where different intuitions are at play in different aspects of a problem. In particular, in some legal settings, different actors have different burdens of proof, which might be expressed as reasoning in different defeasible logics. In this paper, we introduce annotated defeasible logic as a flexible formalism permitting multiple forms of defeasibility, and establish some properties of the formalism. This paper is under consideration for acceptance in Theory and Practice of Logic Programming.

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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