Journal: FO & DM

Volume 17, Issue 2

125 -- 158Yuanyuan Zhang, Xiang Li, Sini Guo. Portfolio selection problems with Markowitz's mean-variance framework: a review of literature
159 -- 176Issam Dagher. Fuzzy clustering using multiple Gaussian kernels with optimized-parameters
177 -- 193Rafaela Osuna Gómez, Beatriz Hernández-Jiménez, Yurilev Chalco-Cano, Gabriel Ruiz Garzón. Different optimum notions for fuzzy functions and optimality conditions associated
195 -- 209Raman Kumar Goyal, Sakshi Kaushal. Deriving crisp and consistent priorities for fuzzy AHP-based multicriteria systems using non-linear constrained optimization
211 -- 232Mingxuan Zhao, Yuhan Liu, Dan A. Ralescu, Jian Zhou. The covariance of uncertain variables: definition and calculation formulae
233 -- 246Kai Yao. Conditional uncertain set and conditional membership function