Speci cationformalismsinwhichcausalityandindependenceofactionscanbeexplicitlyexpressedarebene cialfromadesignpointofview.Theexplicitpresence(orabsence)ofacausaldependencybetweenact...
State Space Analysis is one of the most developed analysis methods for Petri Nets. The main problem of state space analysis is the size of the state spaces. Several ways to reduce ...
The first part of this paper gives an algebraic semantics for Place/Transition nets in terms of an algebra which is based on the process algebra ACP. The algebraic semantics is s...
In the past several years, significant progress has been made in finding optimal solutions to combinatorial problems. In particular, random instances of both Rubik's Cube, wi...