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arXiv cs/0610016cs.AIcs.CL
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基于规范的文本语料因果推理

Norm Based Causal Reasoning in Textual Corpus

Farid Nouioua

摘要:

基于真值的蕴涵不足以很好地理解自然语言。事实上,它并不能推导出理解语篇所必需的隐含信息。另一方面,基于规范的蕴涵能够达到这一目的。这个想法是70年代Frames(Minsky 75)和Schank(Schank 77,Schank 79)的发展背后的原因。但这些理论还不够形式化,对新形势的适应性还很不明显。在本文中,我们提出了一个推理系统,它使用规范的因果推理过程中,以找到事故的原因,从描述它的文本。

英文摘要:

Truth based entailments are not sufficient for a good comprehension of NL. In fact, it can not deduce implicit information necessary to understand a text. On the other hand, norm based entailments are able to reach this goal. This idea was behind the development of Frames (Minsky 75) and Scripts (Schank 77, Schank 79) in the 70's. But these theories are not formalized enough and their adaptation to new situations is far from being obvious. In this paper, we present a reasoning system which uses norms in a causal reasoning process in order to find the cause of an accident from a text describing it.

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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