Together We Know How to Achieve: An Epistemic Logic of Know-How (Extended Abstract)
arXiv:1707.08759 · doi:10.4204/EPTCS.251.32
Abstract
The existence of a coalition strategy to achieve a goal does not necessarily mean that the coalition has enough information to know how to follow the strategy. Neither does it mean that the coalition knows that such a strategy exists. The paper studies an interplay between the distributed knowledge, coalition strategies, and coalition "know-how" strategies. The main technical result is a sound and complete trimodal logical system that describes the properties of this interplay.
In Proceedings TARK 2017, arXiv:1707.08250