id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_h6qrlbjhb5hdnacqgfcwkwzr4a	Majid Zerafat Angiz L.	Fuzzy data envelopment analysis: A discrete approach	2012	16	.pdf	application/pdf	5111	1181	84	Perhaps the most popular fuzzy DEA model is based on -cut. We introduce the concept of "local α-level" to develop a multiobjective linear programming to measure the efficiency of DMUs under Keywords: Fuzzy data envelopment analysis; interval data; local α-level, Several approaches have been developed to deal with fuzzy data in DEA. event; hence he transferred fuzzy DEA model to possibility linear programming be introduced to DEA in the following fuzzy linear programming model. local α-level for a fuzzy number which is corresponding with the figure 1a. Using the concept of local α-level in model (2) the following fuzzy linear In the methods based on α-level approach, all fuzzy numbers are dealt Table of efficiency using Kao & Liu fuzzy DEA model Fuzzy efficiencies of DMUs using the proposed model and with different Table of efficiency using proposed fuzzy DEA model the assessment of efficiency with DEA models, Fuzzy Sets and Systems.	./cache/work_h6qrlbjhb5hdnacqgfcwkwzr4a.pdf	./txt/work_h6qrlbjhb5hdnacqgfcwkwzr4a.txt