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Mathematical Problems in Engineering - Volume 2015 2015, Article ID 106727, 8 pages -

Research Article

Department of Mathematics, Erskine College, Due West, SC 29639, USA

Department of Mathematics and Computer Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand

Received 25 March 2015; Revised 16 June 2015; Accepted 18 June 2015

Academic Editor: Guiming Luo

Copyright © 2015 Artur Gorka and Phantipa Thipwiwatpotjana. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

This paper points out the importance of fuzzy preference by using a teaching course assignment problem as a case study. The model with fuzzy teaching preference provides a more satisfactory solution to a course assignment problem than assigning arbitrary weights. A method for improving a fuzzy membership function by using sensitivity analysis is devised. The method with fuzzy preferences is compared with a model using weighted probabilities.





Autor: Artur Gorka and Phantipa Thipwiwatpotjana

Fuente: https://www.hindawi.com/



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