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Reformulation of Some Indices Using Null Player Free Winning Coalitions

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Transactions on Computational Collective Intelligence XXXVI

Abstract

The proposal of this paper is a new representation for some power indices in a simple game using null player free winning coalitions. Analogously to a set of winning coalitions and minimal winning coalitions, a set of null player free winning coalitions fully captures the characteristics of a simple game. Moreover, expressing indices by winning coalitions that do not contain null players allows us to show the parts of the power that are assigned to null and non-null players in a simple game in a transparent manner.

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Correspondence to Izabella Stach .

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Stach, I., Bertini, C. (2021). Reformulation of Some Indices Using Null Player Free Winning Coalitions. In: Nguyen, N.T., Kowalczyk, R., Motylska-Kuźma, A., Mercik, J. (eds) Transactions on Computational Collective Intelligence XXXVI. Lecture Notes in Computer Science(), vol 13010. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-64563-5_6

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  • DOI: https://doi.org/10.1007/978-3-662-64563-5_6

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