Abstract: This paper presents a new net-reduction methodology to facilitate the analysis of large workflow models. We propose an enhanced algorithm based on reducible subnet identi...
Abstract: The paper discusses the usability concept of workflow services for eventdriven process chains. Usability is similar to controllability, known from Workflow net based BPEL...
-- This paper presents an efficient method for the timing verification of concurrent systems, modeled as labeled Timed Petri nets. The verification problems we consider require us ...
Abstract. In this paper we use colored Petri nets (CPNs) and the supporting CPN Tools for the modeling and performance analysis of grid architectures. The notation of Petri nets is...
Nikola Trcka, Wil M. P. van der Aalst, Carmen Brat...
Complex applications in many areas, including scientific computations and business-related web services, are created from collections of components to form workflows. In many case...