: UML currently still lacks a rigorously defined semantics for its models, which makes formally analyzing a model and verifying its properties extremely difficult. To remedy that, ...
Petri net schemata are an intuitive and expressive approach to describe high-level Petri nets. A Petri net schema is a Petri net with edges and transitions inscribed by terms and B...
Abstract. Workflow management systems will change the architecture of future information systems dramatically. The explicit representation of business procedures is one of the main...
The firing rule of Petri nets relies on a residuation operation for the commutative monoid of natural numbers. We identify a class of residuated commutative monoids, called Petri ...
This paper shows how Coloured Petri Nets (CP-nets) can be extended to support synchronous communication. We introduce coloured communication channels through which transitions are...