Issue:Handling augmented appraisal degrees from multiple perspectives with the universal operator X a,b,c,d,e,f

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Title of paper: Handling augmented appraisal degrees from multiple perspectives with the universal operator Xa,b,c,d,e,f Author(s): Marcelo Loor Department of Telecommunications and Information Processing, Ghent University, Sint-Pietersnieuwstraat 41, B-9000, Ghent, Belgium Department of Electrical and Computer Engineering, ESPOL Polytechnic University, Campus Gustavo Galindo V., Km. 30.5 Via Perimetral, Guayaquil, Ecuador Marcelo.Loor@UGent.be Guy De Tré Department of Telecommunications and Information Processing, Ghent University, Sint-Pietersnieuwstraat 41, B-9000, Ghent, Belgium Guy.DeTre@UGent.be Published in: Notes on Intuitionistic Fuzzy Sets, Volume 25 (2019), Number 4, pages 7–20 DOI: 10.7546/nifs.2019.25.4.7-20 Download:  PDF (197  Kb, File info) Abstract: An augmented appraisal degree (AAD) is a generalization of a membership grade that indicates not only the level to which but also the reasons why a proposition is deemed to be true (or false). AADs as such can be used for the augmentation of the membership and non-membership components of each element of an intuitionistic fuzzy set (IFS). Such augmented IFSs have been proven to be useful for handling experience-based evaluations (XBEs) given by a heterogeneous group of people. In this paper, a semantic interpretation of the universal operator Xa,b,c,d,e,f, which is part of the IFS framework, is proposed as a novel option to obtain an approximation of how an AAD characterizing an XBE given by someone is perceived from the perspective of someone else. We illustrate how this interpretation can be applied to handle AADs – and thus XBEs – from multiple perspectives. Keywords: Augmented computation, Augmented (Atanassov) intuitionistic fuzzy set. AMS Classification: 03E72. References: n/a The list of references of this article may be empty or incomplete. If you can provide relevant data, please, write on the talk page. Citations: The list of publications, citing this article may be empty or incomplete. If you can provide relevant data, please, write on the talk page.