Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/54639
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Type: Conference paper
Title: Lambda calculus as a workflow model
Author: Kelly, P.
Coddington, P.
Wendelborn, A.
Citation: Proceedings of the Third International Conference on Grid and Pervasive Computing Workshop, 2008: pp.15-22
Publisher: IEEE
Publisher Place: USA
Issue Date: 2008
ISBN: 9780769531779
Conference Name: International Conference on Grid and Pervasive Computing Workshop (3rd : 2008 : Kunming, China)
Statement of
Responsibility: 
Peter M. Kelly, Paul D. Coddington, and Andrew L. Wendelborn
Abstract: Data-oriented workflows are often used in scientific applications for executing a set of dependent tasks across multiple computers. We discuss how these can be modeled using lambda calculus, and how ideas from functional programming are applicable in the design of workflows. Such an approach avoids the restrictions often found in workflow languages, permitting the implementation of complex application logic and data manipulation. This paper explains why lambda calculus is an appropriate model for workflow representation, and how a suitably efficient implementation can provide a wide range of capabilities to developers. The presented approach also permits high-level workflow features to be implemented at user level, in terms of a small set of low-level primitives provided by the language implementation.
RMID: 0020085500
DOI: 10.1109/GPC.WORKSHOPS.2008.38
Description (link): http://grid.hust.edu.cn/gpc2008/
Published version: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=4539298
Appears in Collections:Computer Science publications

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