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Showing result 11 - 15 of 3433 swedish dissertations matching the above criteria.

  2. 11. Imprecise information in multi-level decision trees

    Author : Jim Johansson [Idefeldt]; Love Ekenberg; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; multi-level; decision tree; decision analysis; decision tool; imprecise; Computer science; Datavetenskap;

    Abstract : The information available to decision makers is often vague and imprecise, and various methods based on interval estimates of probabilities and utilities have been proposed to deal with this. The discussion has, however, mostly evolved around representation, and much less has been done to take into consideration the evaluation, and also computational and implementation aspects has been left out. READ MORE

  4. 12. An applied approach to numerically imprecise decision making

    Author : Jim Idefeldt; Love Ekenberg; Mats Danielson; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; decision tree; decision analysis; decision tool; imprecise reasoning; probability; Computer science; Datavetenskap;

    Abstract : Despite the fact that unguided decision making might lead to inefficient and nonoptimal decisions, decisions made at organizational levels seldom utilise decisionanalytical tools. Several gaps between the decision-makers and the computer baseddecision tools exist, and a main problem in managerial decision-making involves the lack of information and precise objective data, i. READ MORE

  5. 13. Envisioning a Future Decision Support System for Requirements Engineering : A Holistic and Human-centred Perspective

    Author : Beatrice Alenljung; Anne Persson; Sture Hägglund; Pär Carlshamre; Per Ågerfalk; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Requirements engineering; decision-making; decision support systems; RE decision-making; RE decision support; Informatics; Informatik; Informatics and systems science; Teknik;

    Abstract : Complex decision-making is a prominent aspect of requirements engineering (RE) and the need for improved decision support for RE decision-makers has been identified by a number of authors in the research literature. The fundamental viewpoint that permeates this thesis is that RE decision-making can be substantially improved by RE decision support systems (REDSS) based on the actual needs of RE decision-makers as well as the actual generic human decision-making activities that take place in the RE decision processes. READ MORE

  6. 14. A psychological process approach to decision making : Post-decision restructuring of value conflicts

    Author : Ilkka Salo; Institutionen för psykologi; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Psychology; value conflict; attractiveness; Decision; post-decision processes; Psykologi;

    Abstract : Recent research has shown that when decision makers in retrospect are asked to reproduce attractiveness evaluations (of aspects) of important characteristics (attributes) of a chosen and a non-chosen choice alternative, they exaggerate the attractiveness difference between the alternatives. This post-decision attractiveness differentiation (consolidation) works in favor of the chosen alternative. READ MORE

  7. 15. Graph decision models in a computational decision analytic framework

    Author : Aron Larsson; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Decision Analysis; Imprecise Reasoning; Decision Trees; Influence Diagrams; Criteria Hierarchy Trees; Computer science; Datavetenskap;

    Abstract : .... READ MORE