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A Logic Programming System for Evolving Programs with Temporal Operators

机译:一种逻辑编程系统,用于使用时间运算符不断发展程序

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Logic Programming Update Languages were proposed as an extension of logic programming that allows modeling the dynamics of knowledge bases where both extensional (facts) and intentional knowledge (rules) may change over time due to updates. Despite their generality, these languages do not provide a means to directly access past states of the evolving knowledge. They are limited to so-called Markovian change, i.e. changes entirely determined by the current state. We remedy this limitation by extending the Logic Programming Update Language EVOLP with LTL-like temporal operators that allow referring to the history of the evolving knowledge base, and show how this can be implemented in a Logic Programming framework.
机译:逻辑编程更新语言被提出为逻辑编程的扩展,允许建模知识库的动态,其中扩展(事实)和故意知识(规则)可能会随着更新而改变。尽管他们的普遍性,这些语言不提供直接访问过去的发展知识的手段。它们仅限于所谓的马尔可夫变更,即,由当前国家完全确定的变化。我们通过使用LTL样时间运算符扩展逻辑编程更新语言EvoLP来解决此限制,允许参考演化知识库的历史,并显示如何在逻辑编程框架中实现这一点。

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