S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Industrial Engineering (산업공학과) Journal Papers (저널논문_산업공학과)
Process Decomposition and Choreography for Distributed Scientific Workflow Enactment
- Jung, Jae-Yoon; Lee, Wookey; Kang, Suk-Ho
- Issue Date
- Springer Verlag
- Lecture Notes in Computer Science, Vol. 3983/2006 (2006) 942-951
- Workflow is introduced to automate and control processes
in scientific problem-solving environments. Scientific workflow requires
detailed design of data sets and systematic description of interaction between
activities and data sets, for it is more data-initiative than business
workflow. Furthermore, scientific workflow needs high-performance computing
facilities that are often scattered in distributed environments.
As a result, distributed workflow enactment can enhance the performance
and efficiency of scientific problem-solving. This research proposed
a methodology of distributed process enactment for data-initiative scientific
workflow. This methodology extracts an activity-based process
model for general workflow systems, and then decomposes the model
to distributed workflow processes and choreographs them with process
interoperability messages. This research will facilitate to design complicated
data-initiative workflow models and realize distributed workflow
enactment for scientific problem-solving.
- 0302-9743 (print)
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