Searching for authors named "Andreas Oberweis" – sorted by Relevance.
22 documents found, showing 1 through 10.
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Workflow Management In Software Engineering Projects
- …Large software engineering projects require computer support for collaborative development work. An efficient management of the flow of work items between different people or different groups of people is an important prerequisite for a successful software engineering project. Workflow management in…
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An Integrated Approach for the Specification of Processes and Related Complex Structured Objects in Business Applications
- …In this paper an extension of high-level Petri nets, namely nested relation/transition nets (NR/T-nets), is described. NR/T-nets allow to model distributed processes and related complex structured objects in business applications. This paper focuses on the development of complex NR/T-net models. Due…
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Graphical Query Facility For Large Petri Net Simulation Runs
- …Large systems require large simulation models, e.g. petri nets consisting of very much places and transitions. The simulation of such models produces simulation runs that cannot be analysed manually anymore. A simulation run for a petri net e.g. may consist of thousands of transition occurrences. In…
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A.: Interorganizational Business Process Management with XML Nets
- …Abstract. Due to the fast growth of internet based electronic business activities, languages for modeling as well as methods for analyzing and executing distributed business processes are becoming more and more important. Efficient inter-organizational business processes in the field of e-commerce r…
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Ontology based Business Process Description
- …Abstract. Coupling of cross-organizational business processes in electronic markets is a difficult and time-consuming task. In practice business processes are geographically distributed which makes it particulary difficult for business partners to coordinate their supply chains and customer relation…
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How To Detect Semantic Business Process Model Variants?
- …Precise modeling of business processes has paved the way to realize process aware information systems that include allocations of resources, communication services, or hardware devices to users. Changes in business strategies or new business opportunities may result in modifications of implemented f…
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A partial-order-based simulation and validation approach for high-level Petri nets
- …This contribution describes a simulation concept for systems modelled by high-level Petri nets based on partial-order semantics. The main advantage of this approach is its ability to represent and visualize causal dependencies and concurrency explicitly and to give the user a much more intuitive ins…
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A Test Case Generator for the Validation of High-Level Petri Nets
- …Test concepts mostly refer to program code and not to models used in earlier stages of the software development process. High-level Petri nets are a widely accepted graphical language for the representation and simulation of requirements, analysis and design models. In this paper, a technique is pro…
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Petri Nets and Business Process Management
- …ion morphisms: Lakos 1997) We stress that we aim at less but powerful principles, that we set out to trace their consequences as far as possible and that we want to formalize them by mathematical concepts. In our opinion all of the four above principles can be applied to the business models of our c…
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Information System Behavior Specification by High-Level Petri Nets
- …this article, we show how this can be achieved by high-level Petri nets---namely, the so-called NR/T-nets (Nested-Relation/ Transition Nets). In NR/T-nets, the structural part is modeled by nested relations, and the behavioral part is modeled by a novel Petri net formalism. Each place of a net repre…
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