Cheng, Yu-Ting; Yang, Chih-Ching - In: Management Decision 52 (2014) 7, pp. 1245-1254
Purpose – Constructing a fuzzy control chart with interval-valued fuzzy data is an important topic in the fields of … paper is to propose the designed standardized fuzzy control chart for interval-valued fuzzy data set. Design …-valued fuzzy data. Findings – When the real data is composed of interval-valued fuzzy, it is not feasible to use such an approach …