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DSS
2006
108views more  DSS 2006»
14 years 10 months ago
Matching observed behavior and modeled behavior: An approach based on Petri nets and integer programming
Inspired by the way SAP R/3 and other transactional information systems log events, we focus on the problem to decide whether a process model and a frequency profile "fit"...
Wil M. P. van der Aalst
AUTOMATICA
2004
109views more  AUTOMATICA 2004»
14 years 9 months ago
Optimal stationary behavior for a class of timed continuous Petri nets
In this paper, we consider a deterministic timed continuous Petri net model where conflicts at places are solved by using stationary routing parameters. We show how to compute the...
Bruno Gaujal, Alessandro Giua
88
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ICIW
2009
IEEE
15 years 4 months ago
Towards a Disciplined Engineering of Adaptive Service-Oriented Business Processes
Today’s cross-organizations are increasingly coordinating their capabilities in the quest of dynamically adaptable and thus highly competitive realistic services. Unfortunately,...
Nasreddine Aoumeur, Kamel Barkaoui
ACSD
2005
IEEE
67views Hardware» more  ACSD 2005»
14 years 12 months ago
Hazard Detection in a GALS Wrapper: A Case Study
An asynchronous wrapper of a fabricated GALS system is analyzed for hazards. For this purpose a Petri net based modelling approach of this GALS wrapper is presented. In our model ...
Christian Stahl, Wolfgang Reisig, Milos Krstic
EPK
2007
155views Management» more  EPK 2007»
14 years 11 months ago
From Process Models to Business Landscapes
: Today, architecture and business processes are modeled separately. The only integration in architectural diagrams is done with Petri nets in the Fundamental Modeling Concept. Sin...
Oliver Kopp, Hanna Eberle, Tobias Unger, Frank Ley...