MCDM based on new membership and non-membership accuracy functions on trapezoidal-valued intuitionistic fuzzy numbers. - Geetha Sivaraman; P. Vishnukumar; M. Edwin Antony Raj (Soft Comput., 2020)

A Novel Kind of Arithmetic Operations on Trapezoidal Fuzzy Numbers and Its Applications to Optimize the Transportation Cost. - M. Edwin Antony Raj; Geetha Sivaraman; P. Vishnukumar (Int. J. Fuzzy Syst., 2023)

A novel similarity measure based on new accuracy function on interval-valued intuitionistic fuzzy number and its application to multicriteria decision-making problem. - P. Vishnukumar; M. Edwin Antony Raj; Geetha Sivaraman (Neural Comput. Appl., 2024)