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arXiv 2107.08403cs.AI
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具有时间回答集的EL本体的动作推理

Reasoning about actions with EL ontologies with temporal answer sets

Università del Piemonte Orientale(东皮埃蒙特大学);Università di Torino(都灵大学)

Laura Giordano, Alberto Martelli, Daniele Theseider Dupré

摘要:

我们提出了一种基于回答集编程的方法,用于推理与域描述,包括本体知识,在轻量级描述逻辑EL^ \bot表示的行动。我们考虑一个时间的行动理论,它允许非确定性的行动和因果规则来处理后果,其扩展定义的时间答案集。我们提供的条件下,可以保证相对于本体的动作一致性,由一个多项式编码的动作理论扩展与EL^ \bot知识库(在范式)到一个时间的动作理论。

英文摘要:

We propose an approach based on Answer Set Programming for reasoning about actions with domain descriptions including ontological knowledge, expressed in the lightweight description logic EL^\bot. We consider a temporal action theory, which allows for non-deterministic actions and causal rules to deal with ramifications, and whose extensions are defined by temporal answer sets. We provide conditions under which action consistency can be guaranteed with respect to an ontology, by a polynomial encoding of an action theory extended with an EL^\bot knowledge base (in normal form) into a temporal action theory.

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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