Justification Logics with Common Knowledge
نویسندگان
چکیده
منابع مشابه
Temporal Justification Logic
Justification logics are modal-like logics with the additional capability of recording the reason, or justification, for modalities in syntactic structures, called justification terms. Justification logics can be seen as explicit counterparts to modal logics. The behavior and interaction of agents in distributed system is often modeled using logics of knowledge and time. In this paper, we sketc...
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Several justification logics have evolved, starting with the logic LP, [2]. These can be thought of as explicit versions of modal logics, or logics of knowledge or belief in which the unanalyzed necessity operator has been replaced with a family of explicit justification terms. Modal logics come in various strengths. For their corresponding justification logics, differing strength is reflected ...
متن کاملSome Notes on Temporal Justification Logic
Justification logics are modal-like logics with the additional capability of recording the reason, or justification, for modalities in syntactic structures, called justification terms. Justification logics can be seen as explicit counterparts to modal logic. The behavior and interaction of agents in distributed system is often modeled using logics of knowledge and time. In this paper, we sketch...
متن کاملJustifications for common knowledge
Justification logics are epistemic logics that explicitly include justifications for the agents’ knowledge. We develop a multi-agent justification logic with evidence terms for individual agents as well as for common knowledge. We define a Kripke-style semantics that is similar to Fitting’s semantics for the Logic of Proofs LP. We show the soundness, completeness, and finite model property of o...
متن کاملThe Realization Theorem for S5 A Simple, Constructive Proof
Justification logics are logics of knowledge in which explicit reasons are formally represented. Standard logics of knowledge have justification logic analogs. Connecting justification logics and logics of knowledge are Realization Theorems. In this paper we give a new, constructive proof of the Realization Theorem connecting S5 and its justification analog, JS5. This proof is, I believe, the s...
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تاریخ انتشار 2012