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Authors: Onyeka Ezenwoye 1 ; Salome Busi 1 and S. Masoud Sadjadi 2

Affiliations: 1 South Dakota State University, United States ; 2 Florida International University, United States

Keyword(s): Service composition models, Scientific workflow, Adpaptability, Dynamic reconfiguration, Choreography, Orchestration.

Related Ontology Subjects/Areas/Topics: Distributed and Parallel Applications ; Internet Technology ; Network Systems, Proxies and Servers ; System Integration ; Web Information Systems and Technologies ; Web Services and Web Engineering

Abstract: The distributed nature of services poses significant challenges to building robust service-based applications. A major aspect of this challenge is finding a model of service integration that promotes ease of dynamic reconfiguration, in response to internal and external stimuli. Centralized models of composition are not conducive for data-intensive applications such as those in the scientific domain. Decentralized compositions are more complicated to manage especially since no service has a global view of the interaction. In this paper we identify the requirements for dynamic reconfiguration of data-intensive composite services. A hybrid composition model that combines the attributes of centralization and decentralization is proposed. We argue that this model promotes dynamic reconfiguration of data-intensive service compositions.

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Paper citation in several formats:
Ezenwoye, O.; Busi, S. and Masoud Sadjadi, S. (2010). DYNAMICALLY RECONFIGURABLE DATA-INTENSIVE SERVICE COMPOSITION. In Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST, ISBN 978-989-674-025-2; ISSN 2184-3252, pages 125-130. DOI: 10.5220/0002852101250130

@conference{webist10,
author={Onyeka Ezenwoye. and Salome Busi. and S. {Masoud Sadjadi}.},
title={DYNAMICALLY RECONFIGURABLE DATA-INTENSIVE SERVICE COMPOSITION},
booktitle={Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST,},
year={2010},
pages={125-130},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002852101250130},
isbn={978-989-674-025-2},
issn={2184-3252},
}

TY - CONF

JO - Proceedings of the 6th International Conference on Web Information Systems and Technology - Volume 1: WEBIST,
TI - DYNAMICALLY RECONFIGURABLE DATA-INTENSIVE SERVICE COMPOSITION
SN - 978-989-674-025-2
IS - 2184-3252
AU - Ezenwoye, O.
AU - Busi, S.
AU - Masoud Sadjadi, S.
PY - 2010
SP - 125
EP - 130
DO - 10.5220/0002852101250130

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