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Decision Making: A Computer-Science and Information-Technology Viewpoint

Author

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  • Marko Bohanec

    () (Jožef Stefan Institute, Department of Knowledge Technology
    University of Nova Gorica)

Abstract

We address the phenomenon of decision making from the viewpoint of computer science and information technology. The basic question from this viewpoint is: what can the computer offer to decision makers and how it can support their work? Therefore, the main issue is to provide support to people who make complex decisions. In this article, we first present the taxonomy of disciplines that are concerned with methodological and operational aspects of decision support. At the main level, we distinguish between decision sciences, which are concerned with human decision making, and decision systems, which address computer decision making. This is followed by basic definitions related to decision processes and their components. We also describe properties that characterise different classes of decision problems. In the main part of the article, we present three prevailing approaches to decision support and give illustrative examples of their application: decision analysis, operational research, and decision support systems. Finally, we make a short overview of the area of decision systems and its achievements.

Suggested Citation

  • Marko Bohanec, 2009. "Decision Making: A Computer-Science and Information-Technology Viewpoint," Interdisciplinary Description of Complex Systems - scientific journal, Croatian Interdisciplinary Society Provider Homepage: http://indecs.eu, vol. 7(2), pages 22-37.
  • Handle: RePEc:zna:indecs:v:7:y:2009:i:1:p:22-37
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    File URL: http://indecs.eu/2009/indecs2009-pp22-37.pdf
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    References listed on IDEAS

    as
    1. Göran Therborn & K.C. Ho, 2009. "Introduction," City, Taylor & Francis Journals, vol. 13(1), pages 53-62, March.
    2. Keeney,Ralph L. & Raiffa,Howard, 1993. "Decisions with Multiple Objectives," Cambridge Books, Cambridge University Press, number 9780521438834, April.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    decision making; decision sciences; decision support; decision analysis; decision systems;

    JEL classification:

    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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