Luca Aceto, Ignacio Fábregas, David de Frutos-Escrig, Anna Ingólfsdóttir, Miguel Palomino. Relating Modal Refinements, Covariant-Contravariant Simulations and Partial Bisimulations. In Farhad Arbab, Marjan Sirjani, editors, Fundamentals of Software Engineering - 4th IPM International Conference, FSEN 2011, Tehran, Iran, April 20-22, 2011, Revised Selected Papers. Volume 7141 of Lecture Notes in Computer Science, pages 268-283, Springer, 2011. [doi]
Abstract is missing.