Decision analysis and methods
Improving classic hungarian algorithm considering uncertainty by applying for grey numbers

Shahram Ariafar; Seyed Hamed Moosavirad; Ali Soltanpour

Volume 12, Issue 3 , September 2023, , Pages 321-336

https://doi.org/10.22105/riej.2023.345845.1344

Abstract
  The Hungarian Algorithm is the most famous method for solving Linear Assignment Problems (LAP). Linear Assignment Method (LAM), as an application of LAP, is among the most popular approaches for solving Multi Criteria Decision Making (MCDM) problems. LAM assigns a priority to each alternative based on ...  Read More

Decision analysis and methods
The utilization of MARCOS method for different engineering applications: a comparative study

Ahmed El-Araby

Volume 12, Issue 2 , June 2023, , Pages 155-164

https://doi.org/10.22105/riej.2023.395104.1379

Abstract
  Multiple Criteria Decision Making (MCDM) methods are used widely by researchers to make decisions in the presence of numerous criteria. It is essential to make the right decision for the most of engineering applications which makes the decision-making process more complex and requires further analysis. ...  Read More

Decision analysis and methods
Designing a model for creating an organization with high reliability, case study: Iran space research institute

Aminullah Teymouri; Hasan Amiri; Somayeh Qajari; Farzaneh Beigzadeh

Volume 11, Issue 1 , March 2022, , Pages 30-49

https://doi.org/10.22105/riej.2022.318781.1269

Abstract
  Given the challenges and global uncertainties in the business’s, the use of futurism to improve management in space research center in Iran has become very important. Hence, space sector needs continuous futurology improvement in its systems and processes to obtain higher levels of reliability. ...  Read More

Decision analysis and methods
Development of a multi-period multi-attribute group decision-making method using type- 2 fuzzy set of linguistic variables

Ali Dehghani Filabadi; Gholamreza Hesamian

Volume 10, Issue 2 , June 2021, , Pages 138-154

https://doi.org/10.22105/riej.2021.272821.1187

Abstract
  Recently, fuzzy linguistic variables have gained a great deal of attention from researchers in many decision-making problems. In this problems, type-2 fuzzy sets have been used to better cover linguistic data uncertainty. However, many of research works in this regard have been performed in type-2 fuzzy ...  Read More

Decision analysis and methods
Greedy algorithm for solving student allocation problem in internship program: a case study

Abdella Yimam Ali

Volume 10, Issue 2 , June 2021, , Pages 155-164

https://doi.org/10.22105/riej.2021.266125.1179

Abstract
  This paper presented greedy algorithm for solving student allocation problem that has arisen in internship program. In internship program, engineering students stay one semester in industries which are located across the country and teachers visit students once/twice for supervision during the program. ...  Read More

Decision analysis and methods
Fuzzified synthetic extent weighted average for appraisal of design concepts

O. M. Olabanji

Volume 9, Issue 2 , June 2020, , Pages 183-201

https://doi.org/10.22105/riej.2020.214239.1111

Abstract
  Decision-making models such as Analytical Hierarchy Process (AHP), Weighted Decision Matrix (WDM), Pugh Matrix and the likes have been able to assist in the decision process considering the objectives of each evaluation criteria in the alternatives. However, these models need to consider the qualitative ...  Read More

Decision analysis and methods
Application of fuzzy AHP and TOPSIS methods for risk evaluation of gas transmission facility

A. Lazar Farokhi

Volume 8, Issue 4 , December 2019, , Pages 339-365

https://doi.org/10.22105/riej.2019.102689

Abstract
  Today, the use of risk assessment methods in various industries is expanding, as there are currently more than 70 different types of qualitative and quantitative risk assessment methods in the world. These methods are usually used to identify, control and mitigate the effects of hazards. Organizations ...  Read More

Decision analysis and methods
Evaluation of Iranian automotive industries

M. Hassanpour

Volume 8, Issue 2 , June 2019, , Pages 115-139

https://doi.org/10.22105/riej.2019.183148.1085

Abstract
  The automotive industry comprises all sectors of the design, development, and production as well as marketing and selling of vehicles. Iran's automotive industries possess the largest sector after the oil and petroleum sectors in Iran. The preliminary assessments taken by both of Iranian industries organization ...  Read More

Fuzzy sets and systems
Evaluation of Factors Affecting the Productivity of RMG in Bangladesh: A Fuzzy AHP Approach

P. K. Halder; C. L. Karmarker; B. Kundu; T. Daniel

Volume 7, Issue 1 , April 2018, , Pages 51-60

https://doi.org/10.22105/riej.2017.94987.1011

Abstract
  Recently, the competitiveness and awareness of productivity have increased rapidly among different industries. Hence, the performance evaluation of the criteria affecting the productivity is needed to improve productivity and strengthen the management of the organization. In Bangladesh, Ready Made Garments ...  Read More

Decision analysis and methods
Analyzing the Drivers of Green Manufacturing Using an Analytic Network Process Method: A Case Study

M. Barzegar; R. Ehtesham Rasi; A. H. Niknamfar

Volume 7, Issue 1 , April 2018, , Pages 61-83

https://doi.org/10.22105/riej.2018.108563.1031

Abstract
  Todays, some challenges such as soil, water and air pollution, and severe health hazards to humanity are the results of growing manufacturer in the real world. These challenges are so-called posing risk for sustainable development of the planet. In this matter, the need of achieving higher economic prosperity, ...  Read More

Decision analysis and methods
Failure Modes and Effects Analysis under Fuzzy Environment Using Fuzzy Axiomatic Design Approach

H. R. Seiti; A. Behnampour; D. M. Imani; M. Houshmand

Volume 6, Issue 1 , March 2017, , Pages 51-68

https://doi.org/10.22105/riej.2017.48025

Abstract
  Failure Modes and Effects Analysis (FMEA) is being widely used to detect and eliminate known and/or potential failures, problems, errors and so on from system design, process, and/or service, before they reach the customer. It can be done by calculating the risk priority number which is the product of ...  Read More

Decision analysis and methods
Decision making in best player selection: An integrated approach with AHP and Extended TOPSIS methods based on WeFA Freamwork in MAGDM problems

B. Nikjo; J. Rezaeian; N. Javadian

Volume 4, 1(4) , November 2015, , Pages 1-14

https://doi.org/10.22105/riej.2017.49166

Abstract
  The Problem of selecting the best player among other good ones is an important issue in the world of sport. Player selection is a big challenge in all types of clubs, involving multiple criteria that should be evaluated simultaneously. Therefore, an appropriate decision approach for player's selection ...  Read More