Kim Solin. A Sketch of a Dynamic Epistemic Semiring. In Daniel Leivant, Ruy J. G. B. de Queiroz, editors, Logic, Language, Information and Computation, 14th International Workshop, WoLLIC 2007, Rio de Janeiro, Brazil, July 2-5, 2007, Proceedings. Volume 4576 of Lecture Notes in Computer Science, pages 337-350, Springer, 2007. [doi]
Abstract is missing.