In the clock semantics for epistemic logic, two situations are indistinguishable for an agent when it makes the same observation and the time in the situations is the same. The pa...
We model the well-known Sum-and-Product problem in a modal logic, and verify its solution in a model checker. The modal logic is public announcement logic. The riddle is then imple...
Dynamic epistemic logics describe the epistemic consequences of actions. Public announcement logic, in particular, describe the consequences of public announcements. As such, thes...