scholarly journals A multi-criteria decision making model for the selection of open data management systems

2019 ◽  
Vol 15 (4) ◽  
pp. 372
Author(s):  
Renáta Máchová ◽  
Martin Lněnička
2019 ◽  
Vol 1 (1) ◽  
Author(s):  
Gulsah Hancerliogullari Koksalmis

Elective course selection has always been a serious and important decision making process for students in institutions.  The study of Multi Criteria Decision Making Model (MCDM) for the selection of elective course is put together with the aim of lending a helping hand to the students. It comprises the main MCDM methods, the problem of selecting an elective course, the survey about the problem, the method which is selected to be implemented, the implementation and the results. In this study, we determine the criteria of this problem for graduate students while deciding on the elective courses. A total of 13 different criteria have been established, including 5 main criteria. In this direction, a questionnaire study was conducted as required by the multi-criteria decision-making analysis method decided in the light of the examined articles. This survey study was answered by graduate students. The responses were evaluated by the "Super Decisions" program and priorities were determined using the Analytic Hierarchy Process (AHP). The survey was applied to graduate students, and it was found that the two most important criteria of the graduate students were 28.03% of the curriculum and 20.42% of the faculty members. This study aims to prove a mathematical method for a real-life situation which can help people make their decisions accurately. It will help students who are indecisive and hesitates while selecting an elective course.


2019 ◽  
Vol 31 (1) ◽  
pp. 89-100 ◽  
Author(s):  
Mladen Dragan Krstić ◽  
Snežana Radoman Tadić ◽  
Nikolina Brnjac ◽  
Slobodan Zečević

Intermodal transport enables energy, costs and time savings, improves the service quality and supports sustainable development. The basic element of the intermodal transport system is an intermodal terminal, whose efficiency largely depends on the subsystems’ technologies. Accordingly, the topic of this paper is the evaluation and the selection of the appropriate handling equipment within the intermodal terminal. As the decision-making on the handling equipment is influenced by different economic, technical, technological and other criteria, the appropriate multi-criteria decision-making (MCDM) methods have to be applied in order to solve the problem. In this paper, a novel hybrid model which combines the fuzzy step-wise weight assessment ratio analysis (FSWARA) and the fuzzy best-worst method (FBWM) is developed. The defined model is applied for solving the case study of selecting adequate handling equipment for the planned intermodal terminal in Belgrade. The reach stacker is selected as the most adequate handling equipment since it suits best the characteristics of the planned terminal in the given conditions and in relation to the defined criteria. Solving the case study demonstrated the justification for using the MCDM methods to solve these kinds of problems as well as the applicability of the proposed MCDM model.


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