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arXiv 1409.2193cs.LO
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认知策略逻辑

An Epistemic Strategy Logic

Xiaowei Huang, Ron van der Meyden

摘要:

本文提出了一种扩展的时间认知逻辑与运营商量化代理策略。与以前的工作交替时间认知逻辑,语义与系统的状态明确编码的策略正在使用的每个代理。这提供了一种自然的方式来表达代理人会知道什么,如果他们知道其他代理人正在使用的一些策略。一些例子,依赖于表达一个代理的知识的能力,其他代理所使用的策略,以激励框架,包括推理博弈论均衡,基于知识的程序,和信息理论的计算机安全政策。交替时间认知逻辑的几个变种的关系进行了讨论。模型检验的逻辑和它的几个片段的计算复杂性的特点。

英文摘要:

This paper presents an extension of temporal epistemic logic with operators that quantify over agent strategies. Unlike previous work on alternating temporal epistemic logic, the semantics works with systems whose states explicitly encode the strategy being used by each of the agents. This provides a natural way to express what agents would know were they to be aware of some of the strategies being used by other agents. A number of examples that rely upon the ability to express an agent's knowledge about the strategies being used by other agents are presented to motivate the framework, including reasoning about game theoretic equilibria, knowledge-based programs, and information theoretic computer security policies. Relationships to several variants of alternating temporal epistemic logic are discussed. The computational complexity of model checking the logic and several of its fragments are also characterized.

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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