Modelling group decision making problems in changeable conditions

Authors:
Ignacio J. Pérez;Sergio Alonso;Francisco J. Cabrerizo;Enrique Herrera-Viedma
Affiliations:
Dept. of Computer Science and Artificial Intelligence, University of Granada, Spain;Dept. of Software Engineering, University of Granada, Spain;Dept. of Software Engineering and Computer Systems, Distance Learning University of Spain, Madrid, Spain;Dept. of Computer Science and Artificial Intelligence, University of Granada, Spain
Venue:
MDAI'10 Proceedings of the 7th international conference on Modeling decisions for artificial intelligence
Year:
2010

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Abstract

The aim of this paper is to present a new group decision making model with two important characteristics: i) we apply mobile technologies in the decision process and ii) the set of alternatives is not constant through time. We implement a prototype of a mobile decision support system based on changeable sets of alternatives. Using their mobile devices (as mobile phones or PDAs), experts can provide/receive information in anywhere and anytime. The prototype also incorporates a new system to manage the alternatives and thus, to give more realism to decision processes allowing to manage changeable set of alternatives, focussing the discussion in a subset of them that changes in each stage of the process.