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arXiv cs/0403032cs.AIcs.LO
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故障安全默认逻辑失败的地方

Where Fail-Safe Default Logics Fail

Paolo Liberatore

摘要:

Reiter对缺省逻辑的原始定义允许应用与先前应用的缺省相矛盾的缺省。我们把这种情况称为失败。产生故障的可能性在过去一直被认为是一个语义问题,并已提出的变种来解决它。我们表明,它是一个计算功能,需要编码到默认逻辑的某些域。

英文摘要:

Reiter's original definition of default logic allows for the application of a default that contradicts a previously applied one. We call failure this condition. The possibility of generating failures has been in the past considered as a semantical problem, and variants have been proposed to solve it. We show that it is instead a computational feature that is needed to encode some domains into default logic.

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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