… a new approach in renewable energy project evaluation based on the concepts of data
envelopment analysis (DEA) and fuzzy simulation of interval-valued intuitionistic fuzzy sets (…

… For this reason, this paper proposes a new integrated MCDM model based on … under
interval-valued intuitionistic fuzzy sets (IVIFSs). The aggregating technique of the E-VIKOR method …

… In this paper, an interval-valued intuitionistic fuzzy set (IVIFS) is used at identifying ambiguity
in IPs. Also, a new multi-criteria decision-making (MCDM) model is presented to evaluate …

… 6 proposed fuzzy sets (FSs) and intuitionistic fuzzy sets (IFSs), … component analysis (IVPFL-PCA)
model to reduce the … data, and the principal component analysis (PCA) method often …

… combining the intuitionistic fuzzy AHP, intuitionistic fuzzy DEMATEL, and VIKOR techniques.
Ten … In the fourth chapter, the KPCA model based on IVFFLS is combined with the TOPSIS …

… opt α , gopt β )-model based on Theorem 1 as follows. … an IVIFS-based-three-way decision
approach. First, we introduce a basic model of interval-valued intuitionistic fuzzy DTRSs [10]. …

… in these methods. To solve this problem, we develop a three-dimensional house of quality
(HoQ) model-based interval-valued spherical fuzzy-ORESTE (IVSF-ORESTE) method to rank …

… to deal with the interval-valued membership and non-… interval-valued intuitionistic fuzzy
MADM framework to evaluate and prioritize the WWTT alternatives. The developed methodology …

… method, which is itself a novel approach, through the intuitionistic fuzzy BWM, was another
novel approach … Meanwhile, the incorporation of qualitative methods (eg meta-synthesis) into …

… DTRSs model based on CCA and propose to use interval-valued intuitionistic fuzzy … -classification
DTRSs model based on CCA, but also greatly enhances its fuzzy performance and …