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Using the FITradeoff method to solve a shopping mall location problem in the northeastern countryside of Brazil

Ribeiro Manoel Lucas Sousa, Roselli Lucia Reis Peixoto, Frej Eduarda Asfora, Almeida de Adiel Teixeira, Morais Danielle Costa

Control and Cybernetics

2021

Vol. 50, No. 1

109--126

This paper presents a practical case involving a shopping mall location problem in the northeast countryside of Brazil. In this problem, conflicting objectives have been expressed in terms of seven criteria. Then, ten cities of the northeastern countryside have been selected to compose the space of actions. The problem plays a special role since Brazil is a big country that requires investments in the countryside. Thus, the shopping mall aims to stimulate economic growth in the respective region. In the study, this multi-objective problem is solved using the FITradeoff method. In FITradeoff, the combination of the paradigms of holistic evaluation and elicitation by decomposition in preference modeling are well explored, bringing different perspectives for the decision-maker during the decision process.

Multi-Criteria Evaluation and Ranking of Suppliers - Case Study Analysis

Galińska B., Rossi R.

Logistics and Transport

2018

Vol. 39, No. 3

21--30

The article presents a coherent methodology of a multiple criteria evaluation of suppliers in furniture industry covering: the definition of a set of variants - laminated chipboards suppliers, the definition of a consistent family of criteria that allows for their comprehensive evaluation, modelling of decision maker’s (DM’s) preferences (including: the definition of the importance of criteria and the DM’s sensitivity towards changes of criteria values), and finally computational experiments resulting in the final ranking of suppliers. Six suppliers have been taken into consideration. In the family of criteria evaluating the suppliers, 9 measures have been taken into account. These have included, among others: product price, product quality, timeliness and reliability of delivery or cost of delivery. In the computational phase a selected MCDM/A ranking method which is Electre III/IV has been applied.