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Possibilistic games with incomplete information

Ben Amor, Nahla and Fargier, Hélène and Sabbadin, Regis and Trabelsi, Meriem Possibilistic games with incomplete information. (2018) In: Rencontres Francophones sur la Logique Floue et ses Applications (LFA 2018), 8 November 2018 - 9 November 2018 (Arras, France).

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Bayesian games offer a suitable framework for cardinal games, where the utility degrees are additive in essence. This approach does nevertheless not apply to ordinal games, where the utility degrees do not capture more than a ranking, nor to situations of decision under qualitative uncertainty. The present paper proposes a model of (ordinal) games under possibilistic incomplete information (II-games). It extends two fundamental notions of game theory, namely the concepts of pure Nash equilibrium and secure strategy. It finally proposes a transformation that maps any Π-game to a classical normal form game equivalent in terms of Nash equilibrium.

Item Type:Conference or Workshop Item (Paper)
Additional Information:ISBN : 9782364936775
Audience (conference):National conference proceedings
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
French research institutions > Institut National de la Recherche Agronomique - INRA (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université de Toulouse > Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université de Toulouse > Université Toulouse 1 Capitole - UT1 (FRANCE)
Other partners > Université de Tunis (TUNISIA)
Laboratory name:
Deposited On:21 May 2019 09:16

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