: Formal verification provides a rigid and thorough means of evaluating the correctness of cryptographic protocols so that even subtle defects can be identified. As the application...
The basic modal operator bounded until of Metric Temporal Logic (MTL) comes in several variants. In particular it can be strict (when it does not constrain the current instant) or...
This paper introduces a semantic theory I)I,PW, l)ynamic l,ogic with Possible World, which extends Groenendijk's I)PI, and Cresswell's Indices Semantics. The semantics c...
Sound and complete axiomatizations are provided for a number of different logics involving modalities for knowledge and time. These logics arise from different choices for various ...
Joseph Y. Halpern, Ron van der Meyden, Moshe Y. Va...
The aim of this paper, is to provide a logical framework for reasoning about actions, agency, and powers of agents and coalitions in game-like multi-agent systems. First we define ...