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Benjamin Bedregal
Researcher at Federal University of Rio Grande do Norte
Publications - 286
Citations - 5934
Benjamin Bedregal is an academic researcher from Federal University of Rio Grande do Norte. The author has contributed to research in topics: Fuzzy logic & Fuzzy set. The author has an hindex of 35, co-authored 262 publications receiving 4244 citations. Previous affiliations of Benjamin Bedregal include University of Rio Grande & Universidad Pública de Navarra.
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A Historical Account of Types of Fuzzy Sets and Their Relationships
Humberto Bustince,Edurne Barrenechea,Miguel Pagola,Javier Fernández,Zeshui Xu,Benjamin Bedregal,Javier Montero,Hani Hagras,Francisco Herrera,Bernard De Baets +9 more
TL;DR: The definition and basic properties of the different types of fuzzy sets that have appeared up to now in the literature are reviewed and the relationships between them are analyzed.
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A position and perspective analysis of hesitant fuzzy sets on information fusion in decision making. Towards high quality progress
Rosa M. Rodríguez,Benjamin Bedregal,Humberto Bustince,Yucheng Dong,Bahram Farhadinia,Cengiz Kahraman,Luis Martínez,Vicenç Torra,Yejun Xu,Zeshui Xu,Francisco Herrera +10 more
TL;DR: This position paper studies the necessity of hesitant fuzzy sets and provides a discussion about current proposals including a guideline that the proposals should follow and some challenges of HFSs.
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A New Approach to Interval-Valued Choquet Integrals and the Problem of Ordering in Interval-Valued Fuzzy Set Applications
TL;DR: It is shown that if the authors make use of intervals in multiexpert decision making problems, then the solution at which they arrive may depend on the total order between intervals that has been chosen, and two new algorithms are proposed such that the best alternative from a set of winning alternatives provided by the first algorithm is picked up.
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Aggregation functions for typical hesitant fuzzy elements and the action of automorphisms
TL;DR: The class of finite hesitant triangular norms is considered, studying their properties and analyzing the H-conjugate functions over such operators, as well as the action of H-automorphisms which are defined over the set of all finite non-empty subsets of the unitary interval.
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New results on overlap and grouping functions
TL;DR: New interesting results related to overlap and grouping functions are introduced, investigating important properties, such as migrativity, homogeneity, idempotency and the existence of generators, and de Morgan triples are introduced in order to study the relationship between those dual concepts.