CrossGrid integrated workflow management system

Authors:
Martin Maliska;Branislav Simo;Ladislav Hluchy
Affiliations:
Institute of Informatics, Slovak Academy of Science;Institute of Informatics, Slovak Academy of Science;Institute of Informatics, Slovak Academy of Science
Venue:
EGC'05 Proceedings of the 2005 European conference on Advances in Grid Computing
Year:
2005

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Abstract

This paper describes a workflow management system that was implemented according to the requirements of a Flood forecasting application [1] developed in the CrossGrid project [2]. The flood forecasting application contains several simulation models (meteorological, hydrological, hydraulic) implemented as the grid jobs. A need for a cascade execution of these models has been a motivation for creating workflow management system capable of executing of a cascade of simulations in the CrossGrid testbed. First implementation of the workflow system has been tied to the portal user interface, but currently has been decoupled as a standalone grid service, which can be used by the two user interfaces developed in the project.