Abstract
In this paper, we study what possibility and necessity measures are like in a finite Boolean algebra, establishing a classification of possibility measures in this type of algebras. The relation between probability and possibility measures is studied. Some conditions for obtaining probabilities that are coherent with a possibility are given. Lastly, Euclidean distance is used for finding probabilities that are close to a given possibility. Also the closest probability is identified and turns out to be coherent.
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ID="*" Research funded by CICYT (Spain) under projects PB98-1379-C02-02 and TIC00-1420.
Authors wish to thank an anonymous referee whose comments and information helped them to improve this paper.
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Castiñeira, E., Cubillo, S. & Trillas, E. On possibility and probability measures in finite Boolean algebras. Soft Computing 7, 89–96 (2002). https://doi.org/10.1007/s00500-002-0176-8
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DOI: https://doi.org/10.1007/s00500-002-0176-8