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Authors: Imen Ben Fraj ; Yousra BenDaly Hlaoui and Leila Jemni BenAyed

Affiliation: Research Laboratory in Technologies of Information and Communication and Electrical Electrical Engineering and Institute of Sciences and Techniques of Tunis, Tunisia

Keyword(s): Cloud Service, Flexible Workflow, Flexibility Patterns, Functional Specification, BPMN Model, Behavioural Specification, State-chart Diagram.

Related Ontology Subjects/Areas/Topics: Enterprise Information Systems ; Information Systems Analysis and Specification ; Model Driven Architectures and Engineering ; Modeling of Distributed Systems

Abstract: In this paper, we propose a Model-Driven Approach for the specification and the execution of cloud service flexible workflow applications. We define two flexibility patterns based on BPMN that deals with changes of resource requirements for workflow. The workflows are built on an abstract level, using a BPMN model for the specification of the cloud service workflow structure based on flexibility patterns, and the state-chart diagram for the specification of the cloud service workflow behaviour. The execution process is supervised by a control system which is responsible for making decisions on the execution of the workflow based on the behaviour defined by the state-chart diagram.

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Paper citation in several formats:
Fraj, I.; BenDaly Hlaoui, Y. and Jemni BenAyed, L. (2018). Patterns for Modelling and Composing Flexible Workflows from Cloud Services. In Proceedings of the 20th International Conference on Enterprise Information Systems - Volume 1: ICEIS; ISBN 978-989-758-298-1; ISSN 2184-4992, SciTePress, pages 306-313. DOI: 10.5220/0006772903060313

@conference{iceis18,
author={Imen Ben Fraj. and Yousra {BenDaly Hlaoui}. and Leila {Jemni BenAyed}.},
title={Patterns for Modelling and Composing Flexible Workflows from Cloud Services},
booktitle={Proceedings of the 20th International Conference on Enterprise Information Systems - Volume 1: ICEIS},
year={2018},
pages={306-313},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006772903060313},
isbn={978-989-758-298-1},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the 20th International Conference on Enterprise Information Systems - Volume 1: ICEIS
TI - Patterns for Modelling and Composing Flexible Workflows from Cloud Services
SN - 978-989-758-298-1
IS - 2184-4992
AU - Fraj, I.
AU - BenDaly Hlaoui, Y.
AU - Jemni BenAyed, L.
PY - 2018
SP - 306
EP - 313
DO - 10.5220/0006772903060313
PB - SciTePress

- Science and Technology Publications, Lda.
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