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Interacting Workflow Nets for Workflow Process Re-Engineering
Fundamenta Informaticae, 2010In this work we consider modeling of workflow systems with Petri nets. To increase flexibility and give tools for workflow models re-engineering we extend the formalism of workflow nets by considering systems of interacting nets. Then we study soundness – the main correctness property of workflow processes – and show, that for a special class of ...
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Robust workflows for science and engineering
Proceedings of the 2nd Workshop on Many-Task Computing on Grids and Supercomputers, 2009Scientific workflow tools allow users to specify complex computational experiments and provide a good framework for robust science and engineering. Workflows consist of pipelines of tasks that can be used to explore the behaviour of some system, involving computations that are either performed locally or on remote computers.
Anushka Michailova +7 more
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A unified workflow for engineering seismology
SEG Technical Program Expanded Abstracts 2002, 2002Summary We present a workflow for analysis of shallow seismic data to estimate a near-surface model defined by layer geometries within the soil column, and the P- and S-wave velocities of the layers themselves. Specifically, we use reflected waves in recorded shallow seismic data to derive a seismic image represented by a CMP stack and refracted waves ...
Oz Yilmaz, Murat Eser
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The research of scientific workflow engine
2010 IEEE International Conference on Software Engineering and Service Sciences, 2010This article described the concepts of workflow, scientific workflow and three open-source scientific workflow engine, illustrated on how to establish and modify scientific workflow model. And analyzed the implementation of a scientific workflow process.
Li Hongbiao, Li Feng, Yu Wanjun
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The Liaison Workflow engine architecture
Proceedings of the 32nd Annual Hawaii International Conference on Systems Sciences. 1999. HICSS-32. Abstracts and CD-ROM of Full Papers, 2003Liaison is a workflow management model that supports complex workflows and human resources management. Liaison System is the implementation of the Liaison Model. This paper discusses the architecture of the Liaison Workflow Engine, the core of the Liaison Workflow Management System, which is responsible for controlling workflows.
J.M.L. Chung, K.R.P.H. Leung
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A proposed design for a workflow engine
Proceedings of IEEE Region 10 International Conference on Electrical and Electronic Technology. TENCON 2001 (Cat. No.01CH37239), 2002The paper discusses the proposed design for a workflow engine. Workflow is the automation of procedures where documents, information or work is passed between several processing entities. Work contains activities with certain alms. Usually any work can be divided into smaller subworks.
S. Zainudin, A.R. Hamdan
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Automated workflow for engineering services
Proceedings, IEEE Aerospace Conference, 2003In the future users will request engineering services automatically much like we request stock quotes and weather reports today. Rather than requesting an engineering service directly from an engineer, a user will request the service from an automated server, which can be accessed from a web browser or other computer applications. The engineer's duties
Silvino Zendejas +2 more
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CiAN: A Workflow Engine for MANETs
2008The practice of using workflows to model complex activities in stable networks is commonplace and is supported by many commercially available workflow management systems (WfMSs). However, the use of workflows to model collaborative activities in mobile environments, while possible at the model level, has not gained traction due to the lack of a ...
Gruia-Catalin Roman +2 more
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A Domain Specific Language and Workflow Execution Engine to Enable Dynamic Workflows
2009 IEEE International Symposium on Parallel and Distributed Processing with Applications, 2009Abstract-Workflow engines [1][2][3] often being based on WS-BPEL, currently rely on a mix of recovery / modification strategies [4] that are either part of the workflow description, part of the workflow engine, or realized as plugins to the workflow engine.
Erich Schikuta +2 more
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Developing Workflow Engine for Mobile Devices
11th IEEE International Enterprise Distributed Object Computing Conference (EDOC 2007), 2007Mobile devices are today capable to run and maintain long running interaction and communication between people and external systems over cell and local proximity networks. In this paper, we will describe a mobile workflow system which provides a platform for deploying and managing process oriented applications and services in mobile devices.
L. Pajunen, Suresh Chande
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