1. The multicommodity network flow problem: state of the art classification, applications, and solution methods

   • Khodakaram Salimifard
   • Sara Bigharaz

   Original paper 23 April 2020 Pages: 1 - 47

   

2. Simulation and optimization of robotic tasks for UV treatment of diseases in horticulture

   • Merouane Mazar
   • M’hammed Sahnoun
   • Anne Louis

   Original Paper 03 January 2020 Pages: 49 - 75

   

3. Optimizing non-unit repetitive project resource and scheduling by evolutionary algorithms

   • Duc-Hoc Tran
   • Jui-Sheng Chou
   • Duc-Long Luong

   Original paper 02 January 2020 Pages: 77 - 103

   

4. A new repair model and its optimization for cold standby system

   • Junyuan Wang
   • Jimin Ye

   Original paper 23 January 2020 Pages: 105 - 122

   

5. Bounding the final rank during a round robin tournament with integer programming

   • Uwe Gotzes
   • Kai Hoppmann

   Original paper Open access 10 February 2020 Pages: 123 - 131

   

6. Correction to: Bounding the final rank during a round robin tournament with integer programming

   • Uwe Gotzes
   • Kai Hoppmann

   Correction 21 March 2020 Pages: 133 - 133

7. Integer and constraint programming model formulations for flight-gate assignment problem

   • M. Arslan Ornek
   • Cemalettin Ozturk
   • Ipek Sugut

   Original paper 08 April 2020 Pages: 135 - 163

   

8. Finding the strong efficient frontier and strong defining hyperplanes of production possibility set using multiple objective linear programming

   • Amineh Ghazi
   • Farhad Hosseinzadeh Lotfı
   • Masoud Sanei

   Original paper 31 January 2020 Pages: 165 - 198

   

9. Multi-criteria decision making for green supplier selection using interval type-2 fuzzy AHP: a case study of a home appliance manufacturer

   • Fatih Ecer

   Original paper 15 February 2020 Pages: 199 - 233

   

10. A robust network DEA model for sustainability assessment: an application to Chinese Provinces

    • Zhongfei Chen
    • Stavros Kourtzidis
    • Nickolaos Tzeremes

    Original paper 12 February 2020 Pages: 235 - 262

    

11. A strategy-based framework for supplier selection: a grey PCA-DEA approach

    • Adel Hatami-Marbini
    • Siavash Hekmat
    • Per J. Agrell

    Original paper 14 March 2020 Pages: 263 - 297

    

12. Performance assessment of energy companies employing Hierarchy Stochastic Multi-Attribute Acceptability Analysis

    • Silvia Angilella
    • Maria Rosaria Pappalardo

    Original paper 26 May 2020 Pages: 299 - 370

    

13. Measuring consistency of interval-valued preference relations: comments and comparison

    • Fang Liu
    • Mao-Jie Huang
    • Witold Pedrycz

    Original paper 12 February 2020 Pages: 371 - 399

14. Polyad inconsistency measure for pairwise comparisons matrices: max-plus algebraic approach

    • Hiroyuki Goto
    • Shaohua Wang

    Original paper 21 January 2020 Pages: 401 - 422

    

15. Optimal solutions for online conversion problems with interrelated prices

    • Pascal Schroeder
    • Imed Kacem

    Original paper 31 January 2020 Pages: 423 - 448

    

16. A minimax regret portfolio model based on the investor’s utility loss

    • Sandra Cruz Caçador
    • Pedro Manuel Cortesão Godinho
    • Joana Maria Pina Cabral Matos Dias

    Original paper 04 February 2020 Pages: 449 - 484

    

17. Risk minimisation using options and risky assets

    • Mohd Azdi Maasar
    • Diana Roman
    • Paresh Date

    Original paper Open access 11 April 2020 Pages: 485 - 506

18. Two meta-heuristics for solving the capacitated vehicle routing problem: the case of the Tunisian Post Office

    • Ines Sbai
    • Saoussen Krichen
    • Olfa Limam

    Original paper 04 January 2020 Pages: 507 - 549

    

19. A decision support system for the dynamic hazardous materials vehicle routing problem

    • Nasreddine Ouertani
    • Hajer Ben-Romdhane
    • Saoussen Krichen

    Original paper 28 March 2020 Pages: 551 - 576

    

20. A hyper-heuristic approach for stochastic parallel assembly line balancing problems with equipment costs

    • Lale Özbakır
    • Gökhan Seçme

    Original paper 31 March 2020 Pages: 577 - 614

    

21. Investment planning in energy efficiency programs: a portfolio based approach

    • Carla Oliveira Henriques
    • Dulce Helena Coelho
    • Maria Elisabete Duarte Neves

    Original paper 07 May 2020 Pages: 615 - 649

    

22. On a queueing-inventory system with common life time and Markovian lead time process

    • Dhanya Shajin
    • A. Krishnamoorthy
    • R. Manikandan

    Original paper 23 March 2020 Pages: 651 - 684

    

23. Optimal inventory control policies for avoiding food waste

    • Ioannis Mallidis
    • Nikolaos Sariannidis
    • Konstantinos Zopounidis

    Original paper 17 February 2020 Pages: 685 - 701

    

24. Analysis of a two echelon supply chain with merging suppliers, a storage area and a distribution center with parallel channels

    • Michael Vidalis
    • Stelios Koukoumialos
    • George Blanas

    Original paper 20 December 2019 Pages: 703 - 740

    

25. Supply planning for shelters and emergency management crews

    • Michael E. Fragkos
    • Vasileios Zeimpekis
    • Ioannis Minis

    Original paper 12 March 2020 Pages: 741 - 777

    

26. A qualitative, patient-centered perspective toward plasma products supply chain network design with risk controlling

    • Seyyed-Mahdi Hosseini-Motlagh
    • Niloofar Gilani Larimi
    • Maryam Oveysi Nejad

    Original paper 28 May 2020 Pages: 779 - 824

    

27. Resilient network design of two supply chains under price competition: game theoretic and decomposition algorithm approach

    • Ata Allah Taleizadeh
    • Ali Ghavamifar
    • Amir Khosrojerdi

    Original paper 27 April 2020 Pages: 825 - 857