Management information systems: conceptual foundations, structure, and development (2nd ed.)
Management information systems: conceptual foundations, structure, and development (2nd ed.)
Systems: concepts, methodologies, and applications
Systems: concepts, methodologies, and applications
Modern structured analysis
A paradigmatic approach to the discipline of information systems
Behavioral Science
An Ontological Model of an Information System
IEEE Transactions on Software Engineering
Major systems theories throughout the world
Behavioral Science
Management Information Systems
Management Information Systems
Information Systems: A Management Perspective
Information Systems: A Management Perspective
Analysis and Design of Information Systems
Analysis and Design of Information Systems
Systems Analysis and Design
Information Systems Management in Practice
Information Systems Management in Practice
System Analysis and Design in a Changing World
System Analysis and Design in a Changing World
Integrating the Fragmented Pieces of IS research Paradigms and Frameworks: A systems Approach
Information Resources Management Journal
Could the Work System Method Embrace Systems Concepts More Fully?
Information Resources Management Journal
A Critical Systems View of Power-Ethics Interactions in Information Systems Evaluation
Information Resources Management Journal
Information Resources Management Journal
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In the new economic context, based on Information and Knowledge resources, the concepts of Information Systems and Information Technology (IS&IT) are fundamental to understand the organizational and managerial process in all levels: strategic, tactic and operational. From an academic and practitioner perspective, we pose that the correct use of the concept of IS&IT, and in specific of Information Systems, is critical. First ones need to study the same object and second ones need to use the same common conceptual knowledge about what are Information Systems. Nevertheless, uniquely informal and semiformal definitions of Information Systems have been reported in the literature and thus a formal definition based on core systemic foundations is missing. For these reasons, the conceptualization and formal definition of what are Information Systems acquires a relevant research and praxis status. This chapter addresses this problematic situation posing a formal definition of the term Information Systems based on core theoretical principles of the Systems Approach. For that, we firstly review the foundations of Systems Approach to establish the basis for our conceptual development. Then, an updated formal definition of the core concept System originally developed by Gelman and Garcia (1989) and that incorporates new insights from other systemic researchers is presented. With these theoretical bases, we proceed to review the contributions and limitations of main informal and semiformal definitions of the term Information Systems reported at the literature. Then the new formal definition of this term is developed using the updated formal definition of the term System. We continue with a discussion of how the definition posed formalizes systemic concepts of previous definitions, of how these are partial cases of the new definition and of how it can be used to model and study Information Systems in organizations. Finally, we conclude with main remarks and implications of this definition and with directions for further research.