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Modeling and Analysis of Workflows using Petri Nets (1998)
| Venue: | Journal of Intelligent Information Systems |
| Citations: | 92 - 2 self |
BibTeX
@ARTICLE{Adam98modelingand,
author = {Nabil R. Adam and Vijayalakshmi Atluri and Wei-kuang Huang},
title = {Modeling and Analysis of Workflows using Petri Nets},
journal = {Journal of Intelligent Information Systems},
year = {1998},
volume = {10},
pages = {131--158}
}
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Abstract
Editor: Abstract. A workflow system, in its general form, is basically a heterogeneous and distributed information system where the tasks are performed using autonomous systems. Resources, such as databases, labor, etc. are typically required to process these tasks. Prerequisite to the execution of a task is a set of constraints that reflect the applicable business rules and user requirements. In this paper we present a Petri Net (P N) based framework that (1) facilitates specification of workflow applications, (2) serves as a powerful tool for modeling the system under study at a conceptual level, (3) allows for a smooth transition from the conceptual level to a testbed implementation and (4) enables the analysis, simulation and validation of the system under study before proceeding to implementation. Specifically, we consider three categories of task dependencies: control flow, value and external (temporal).
