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Supplier selection towards uncertain and unavailable information : an extension of TOPSIS method

Panitas Sureeyatanapas; Kawinpob Sriwattananusart; … - In: Operations research perspectives 5 (2018), pp. 69-79

Due to intensive competition among business corporations, the selection of supplier becomes more significant for business success. However, supplier selection problems are complex since a large number of criteria need to be considered and, frequently, some criteria cannot be assessed precisely....

Persistent link: https://www.econbiz.de/10011956924

Statistical and analytical comparison of multi-criteria decision-making techniques under fuzzy environment

Zamani-Sabzi, Hamed; King, James Phillip; Gard, Charlotte C. - In: Operations research perspectives 3 (2016), pp. 92-117

conditions usually found in real applications. To conduct the comparisons, the 10 multi-criteria decision ranking methods were … compare the ranking methods. SAW and TOPSIS had statistically similar performances. ELECTRE was not preferable in providing … full, sorted ranks among the alternatives. VIKOR considering its ranking process, for specific conditions, assigns …

Persistent link: https://www.econbiz.de/10011822782

A novel methodology employed for ranking and consolidating performance indicators in holding companies with multiple power plants based on multi-criteria decision-making method

Murad, C. A.; Bellinello, M. M.; Silva, A. J.; Netto, … - In: Operations research perspectives 9 (2022), pp. 1-11

. The research also employs an effective ranking method in order to take as much managerial advantage as possible of the new …

Persistent link: https://www.econbiz.de/10014245324

Analysing the impact of COVID-19 pandemic on the psychological health of people using fuzzy MCDM methods

Ahmad, Shafi; Masood, Sarfaraz; Khan, Noor Zaman; … - In: Operations research perspectives 10 (2023), pp. 1-8

Recently, a large portion of the world's population has experienced an unprecedented devastating effect of the COVID-19 pandemic. At the time of its outbreak, not much was known about this disease and therefore, quarantine and social distancing were the only ways suggested to prevent its spread...

Persistent link: https://www.econbiz.de/10014448415

A new case of rank reversal in analytic hierarchy process due to aggregation of cost and benefit criteria

Majumdar, Abhijit; Tiwari, Manoj Kumar; Agarwal, Aastha; … - In: Operations research perspectives 8 (2021), pp. 1-10

cost criteria separately (sum 2 approach) while aggregating them can yield irrational ranking. It is also demonstrated that … ratio method of aggregation is untenable in additive variants of AHP as it yields identical ranking in sum 1 and sum 2 …

Persistent link: https://www.econbiz.de/10012596574

Combinatorial abilities and heuristic behavior in online search environments

Di Caprio, Debora; Santos Arteaga, Francisco Javier - In: Operations research perspectives 8 (2021), pp. 1-10

on an alternative and must therefore account for the differences that may exist between the ranking provided by the …

Persistent link: https://www.econbiz.de/10012435325

A computationally intensive ranking system for paired comparison data

Beaudoin, David; Swartz, Tim - In: Operations research perspectives 5 (2018), pp. 105-112

In this paper, we introduce a new ranking system where the data are preferences resulting from paired comparisons. When … direct preferences are missing or unclear, then preferences are determined through indirect comparisons. Given that a ranking … of n subjects implies paired preferences, the resultant computational problem is the determination of an optimal ranking …

Persistent link: https://www.econbiz.de/10011956992

Integrated approach for computing aggregation weights in cross-efficiency evaluation

Carrillo, Marianela; Jorge, Jesús M. - In: Operations research perspectives 5 (2018), pp. 256-264

applications aimed at producing a ranking of the set of decision making units. Besides the traditional self-appraisal of units …

Persistent link: https://www.econbiz.de/10011957235

Bilevel integer linear models for ranking items and sets

Labbé, Martine; Landete, Mercedes; Monge, Juan F. - In: Operations research perspectives 10 (2023), pp. 1-10

Item and set orderings help with data management. Depending on the context, it is just as important to order a list of items (customers from different provinces, companies from different sectors, players from different teams) as it is to order a list of sets of these items (provinces, sectors,...

Persistent link: https://www.econbiz.de/10014448226

Ranking-based second stage in data envelopment analysis : an application to research efficiency in higher education

Holý, Vladimír - In: Operations research perspectives 12 (2024), pp. 1-11

. Instead of efficiency scores, we propose to model rankings in the second stage using a dynamic ranking model in the score …

Persistent link: https://www.econbiz.de/10015055718