“…The formalization language used in these approaches are, in order, natural language English [15], Petri nets [6], YAWL [21], π-calculus [16], CSP [19], Graph transformation [7,9], AI [11], Maude [10] and ours uses Maude. The legend for the table information is: •: (NO), •: (YES), s: (soundness), ls: (lazy soundness), r: (refinement), c: (conformance to semantic specifications), t: (unit and integration testing), cr: (correctness) and pv: (property verification).…”