Assessment and linear programming under fuzzy conditions
Journal Title: Journal of Fuzzy Extension & Applications - Year 2020, Vol 1, Issue 3
Abstract
The present work focuses on two directions. First, a new fuzzy method using triangular / trapezoidal fuzzy numbers as tools is developed for evaluating a group’s mean performance, when qualitative grades instead of numerical scores are used for assessing its members’ individual performance. Second, a new technique is applied for solving Linear Programming problems with fuzzy coefficients. Examples are presented on student and basket-ball player assessment and on real life problems involving Linear Programming under fuzzy conditions to illustrate the applicability of our results in practice. A discussion follows on the perspectives of future research on the subject and the article closes with the general conclusions.
Authors and Affiliations
Michael Voskoglou
Keywords
Related Articles
- EP ID EP692658
- DOI 10.22105/JFEA.2020.253436.1024
- Views 170
- Downloads 0
Evaluation and selection of supplier in supply chain with fuzzy analytical network process approach
One of the most important issues concerning the designing a supply chain is selecting the supplier. Selecting proper suppliers is one of the most crucial activities of an organization towards the gradual improvement and...
Fuzzy logic in accounting and auditing
Many areas of accounting have highly ambiguous due to undefined and inaccurate terms. Many ambiguities are generated by the human mind. In the field of accounting, these ambiguities lead to the creation of uncertain info...
Using interval arithmetic for providing a MADM approach
The VIKOR method was developed for Multi-Criteria Decision Making (MCDM). It determines the compromise ranking list and the compromise solution obtained with the initial weights. This method focuses on ranking and select...
Some remarks on neutro-fine topology
The neutro-fine topological space is a space that contains a combination of neutrosophic and fine sets. In this study, the various types of open sets such as generalized open and semi-open sets are defined in such space....
Efficiency study with undesirable inputs and outputs in DEA
Data Envelopment Analysis (DEA) is one of the well-known methods for calculating efficiency, determining efficient boundaries and evaluating efficiency that is used in specific input and output conditions. Traditional mo...