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Authors: André Vasconcelos 1 ; Carla Marques Pereira 2 ; Pedro Sousa 1 and José Tribolet 1

Affiliations: 1 CEO - Centro de Engenharia Organizacional, INESC, Portugal ; 2 EST-IPCB, Portugal

Keyword(s): Information System Architecture (ISA), ISA Evaluation, Business/System Alignment, Enterprise Information System, CEO Framework.

Related Ontology Subjects/Areas/Topics: Enterprise Information Systems ; Information Engineering Methodologies ; Information Systems Analysis and Specification ; Methodologies, Processes and Platforms ; Model-Driven Software Development ; Modeling Concepts and Information Integration Tools ; Modeling Formalisms, Languages and Notations ; Software Engineering ; Systems Engineering

Abstract: Currently organizations, pushed by several business and technological changes, are more concern about Information systems (IS) than ever. Though organizations usually still face each IS as a separately technological issue with slight relations with business domain. This paper discusses the importance of the Information System Architecture (ISA) as the tool for ensuring a global view on IS and for explicitly assessing alignment between technology and business processes and strategies. In this paper, considering the numerous topics, technologies and buzzwords surrounding ISA domain, we identify the major ISA open issues, namely: ISA Modelling, ISA Methodology, ISA Evaluation, IS Architectural Styles and Patterns, and IS/Business Alignment. We also present our advances in addressing some of these issues, by proposing an approach for ISA evaluation and IS/Business Alignment measure. This approach is supported on an ISA modelling framework and provides several indicators and measures for ISA evaluation. This approach is applied to an IS health care project evaluation. (More)

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Paper citation in several formats:
Vasconcelos, A. ; Marques Pereira, C. ; Sousa, P. and Tribolet, J. (2004). OPEN ISSUES ON INFORMATION SYSTEM ARCHITECTURE RESEARCH DOMAIN: THE VISION. In Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 3: ICEIS; ISBN 972-8865-00-7; ISSN 2184-4992, SciTePress, pages 273-282. DOI: 10.5220/0002640702730282

@conference{iceis04,
author={André Vasconcelos and Carla {Marques Pereira} and Pedro Sousa and José Tribolet},
title={OPEN ISSUES ON INFORMATION SYSTEM ARCHITECTURE RESEARCH DOMAIN: THE VISION},
booktitle={Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 3: ICEIS},
year={2004},
pages={273-282},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002640702730282},
isbn={972-8865-00-7},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Sixth International Conference on Enterprise Information Systems - Volume 3: ICEIS
TI - OPEN ISSUES ON INFORMATION SYSTEM ARCHITECTURE RESEARCH DOMAIN: THE VISION
SN - 972-8865-00-7
IS - 2184-4992
AU - Vasconcelos, A.
AU - Marques Pereira, C.
AU - Sousa, P.
AU - Tribolet, J.
PY - 2004
SP - 273
EP - 282
DO - 10.5220/0002640702730282
PB - SciTePress