TY - JOUR AU - Fábregas Alfaro, Ignacio AU - Frutos Escrig, David De AU - Palomino Tarjuelo, Miguel PY - 2010 SN - 2075-2180 UR - https://hdl.handle.net/20.500.14352/43767 T2 - Electronic proceedings in theoretical computer science AB - Covariant-contravariant simulation and conformance simulation generalize plain simulation and try to capture the fact that it is not always the case that "the larger the number of behaviors, the better". We have previously studied their logical... LA - eng M2 - 1 PB - EPTCS TI - Equational characterization of covariant-contravariant simulation and conformance simulation semantics TY - journal article VL - 32 ER -