Kahraman, CengizOztaysi, BasarOnar, Sezi CevikOtay, Irem2024-07-182024-07-182020978-981-122-333-4https://hdl.handle.net/11411/866015th Symposium of Intelligent Systems and Knowledge Engineering (ISKE) held jointly with 14th International FLINS Conference (FLINS) -- AUG 18-21, 2020 -- Cologne, GERMANYIntuitionistic fuzzy sets (IFS) have been very popular in the literature after they were introduced by Atanassov (1986). Several extensions of IFS have been proposed such as Pythagorean fuzzy sets (PFS), fermatean fuzzy sets (FFS), q-rung orthopair fuzzy sets, picture fuzzy sets (PiFS), and spherical fuzzy sets (SFS). The main difference among these extensions is the number of independent membership function parameters such as membership degree, non-membership degree, and hesitancy degree. Similar to q-rung orthopair fuzzy sets, picture fuzzy sets can be extended to q-spherical fuzzy sets. This idea is handled in this paper and some operations of q-Spherical fuzzy sets are presented.eninfo:eu-repo/semantics/closedAccessSpherical Fuzzy SetsMulti-Attribute Decision MakingAggregation Operatorİntuitionistic Fuzzy SetsPicture Fuzzy SetsConference Object22521712N/AWOS:000656123200027