Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   IRANIAN JOURNAL OF FUZZY SYSTEMS   2012 , Volume 9 , Number 4; Page(s) 17 To 30.
 
Paper: 

EFFICIENCY IN FUZZY PRODUCTION POSSIBILITY SET

 
 
Author(s):  ALLAHVIRANLOO T., HOSSEINZADEH LOTFI F., ADABITABARFIROZJA M.
 
* 
 
Abstract: 

The existing Data Envelopment Analysis models for evaluating the relative eficiency of a set of decision making units by using various inputs to produce various outputs are limited to crisp data in crisp production possibility set. In this paper, first of all the production possibility set is extended to the fuzzy production possibility set by extension principle in constant return to scale, and then the fuzzy model of Charnes, Cooper and Rhodes in input oriented is proposed so that it satisfies the initial concepts with crisp data. Finally, the fuzzy model of Charnes, Cooper and Rhodes for evaluating decision making units is illustrated by solving two numerical examples.

 
Keyword(s): DATA ENVELOPMENT ANALYSIS, EXTENSION PRINCIPLE, FUZZY NUMBER
 
References: 
  • ندارد
 
  Yearly Visit 79
 
Latest on Blog
Enter SID Blog