Automatic portal generation based on workflow description

Walker, Coral Yan-Huang ORCID: https://orcid.org/0000-0002-0258-9301, Lu, Dashan and Walker, David ORCID: https://orcid.org/0000-0002-1360-6330 2011. Automatic portal generation based on workflow description. Parallel Processing Letters 21 (2) , pp. 155-171. 10.1142/S012962641100014X

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Abstract

Distributed scientific and engineering computations on service-oriented architectures are often represented as data-driven workflows. Workflows are a convenient abstraction that allows users to compose applications in a visual programming environment, and execute them by means of a workflow execution engine. For a large class of scientific applications web-based portals can provide a user-friendly problem-solving environment that hides the complexities of executing workflow applications in a distributed environment. However, the creation and configuration of an application portal requires considerable expertise in portal technologies, which scientific end-users generally do not have. To address this problem this paper presents tools for automatically converting a workflow into a fully configured portal which can then be used to execute the workflow.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Computer Science & Informatics
Subjects:	Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Uncontrolled Keywords:	Distributed computing; workflows; application portals; problem-solving environments
Publisher:	World Scientific
ISSN:	0129-6264
Last Modified:	17 Oct 2022 10:10
URI:	https://orca.cardiff.ac.uk/id/eprint/7244

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