Articles

1. Critical node/edge detection problems on trees

   • Marco Di Summa
   • Syed Md Omar Faruk

   Research Paper Open access 29 June 2022 Pages: 439 - 455

   

2. Integer knapsack problems with profit functions of the same value range

   • Evgeny Gurevsky
   • Dmitry Kopelevich
   • Mikhail Y. Kovalyov

   Research Paper 21 June 2022 Pages: 405 - 419

   

3. A parallel-machine scheduling problem with an antithetical property to maximize total weighted early work

   • Yunhong Min
   • Byung-Cheon Choi
   • Kyung Min Kim

   Research Paper 20 June 2022 Pages: 421 - 437

4. A hybrid heuristic for the rectilinear picture compression problem

   • Ivo Koch
   • Javier Marenco

   Research Paper 11 June 2022 Pages: 329 - 358

   

5. Home health care routing and scheduling problems: a literature review

   • Jalel Euchi
   • Malek Masmoudi
   • Patrick Siarry

   Invited Survey 08 June 2022 Pages: 351 - 389

   

6. Retailer’s optimal CSR investment in closed-loop supply chains: the impacts of supply chain structure and channel power structure

   • Benrong Zheng
   • Liang Jin
   • Jie Chu

   Research Paper 07 June 2022 Pages: 301 - 327

   

7. An improved decision support model for scheduling production in an engineer-to-order manufacturer

   • Stéphane Dauzère-Pérès
   • Sigrid Lise Nonås

   Research Paper 21 May 2022 Pages: 247 - 300

   

8. Matheuristics: using mathematics for heuristic design

   • Marco Antonio Boschetti
   • Vittorio Maniezzo

   Invited Survey Open access 09 May 2022 Pages: 173 - 208

   

9. Max–max, max–min, min–max and min–min knapsack problems with a parametric constraint

   • Nir Halman
   • Mikhail Y. Kovalyov
   • Alain Quilliot

   Research Paper 27 April 2022 Pages: 235 - 246

   

10. Empirical analysis of stochastic local search behaviour: connecting structure, components and landscape

    • Alberto Franzin

    PhD Thesis 26 April 2022 Pages: 179 - 180

11. Constraint qualifications and optimality conditions for robust nonsmooth semi-infinite multiobjective optimization problems

    • Nguyen Minh Tung
    • Mai Van Duy

    Research Paper 20 April 2022 Pages: 151 - 176

12. A study of connectivity on dynamic graphs: computing persistent connected components

    • Mathilde Vernet
    • Yoann Pigné
    • Éric Sanlaville

    Research Paper 19 April 2022 Pages: 205 - 233

    

13. A decomposition based minimax regret approach for inverse multiple criteria sorting problem

    • Özgür Özpeynirci
    • Selin Özpeynirci
    • Vincent Mousseau

    Research Paper 07 April 2022 Pages: 125 - 149

14. Exploiting hypergraphs’ properties in binary polynomial optimization

    • Silvia Di Gregorio

    PhD Thesis 15 March 2022 Pages: 177 - 178

15. A branch and bound approach for the tower crane selection and positioning problem with respect to mutual interference

    • Michael Dienstknecht

    Research Paper 24 February 2022 Pages: 105 - 123

    

16. Multi-period distribution network problems with minimum commitment contracts

    • Christian Clavijo López

    PhD Thesis 22 February 2022 Pages: 531 - 532

17. A theoretical look at Electre Tri-nB and related sorting models

    • Denis Bouyssou
    • Thierry Marchant
    • Marc Pirlot

    Research Paper 21 February 2022 Pages: 1 - 31

    

18. Challenges and opportunities in crowdsourced delivery planning and operations

    • Martin W.P Savelsbergh
    • Marlin W. Ulmer

    Invited Survey 21 January 2022 Pages: 1 - 21

    

19. A note on the complexity of the bilevel bottleneck assignment problem

    • Dennis Fischer
    • Komal Muluk
    • Gerhard J. Woeginger

    Research Paper Open access 31 December 2021 Pages: 713 - 718

    

20. A branch-cut-and-price algorithm for the cumulative capacitated vehicle routing problem

    • Caio Marinho Damião
    • João Marcos Pereira Silva
    • Eduardo Uchoa

    Research Paper 26 November 2021 Pages: 47 - 71

    

21. Acknowledgement to referees

    Acknowledgements 17 November 2021 Pages: 637 - 638

22. A study on sequential minimal optimization methods for standard quadratic problems

    • Riccardo Bisori
    • Matteo Lapucci
    • Marco Sciandrone

    Research Paper 11 November 2021 Pages: 685 - 712

    

23. Correction to: Inductive linearization for binary quadratic programs with linear constraints

    • Sven Mallach

    Correction 07 October 2021 Pages: 638 - 639

24. An iterative solution technique for capacitated two-stage time minimization transportation problem

    • Fanrong Xie
    • Zuoan Li

    Research Paper 18 September 2021 Pages: 637 - 684

    

25. Benefits of horizontal cooperation in supply chains

    • Thomas Hacardiaux

    PhD Thesis 13 September 2021 Pages: 349 - 350

26. Frank–Wolfe and friends: a journey into projection-free first-order optimization methods

    • Immanuel M. Bomze
    • Francesco Rinaldi
    • Damiano Zeffiro

    Invited Survey Open access 06 September 2021 Pages: 313 - 345

    

27. The grid based approach, a fast local evaluation technique for line planning

    • Evert Vermeir
    • Javier Durán-Micco
    • Pieter Vansteenwegen

    Research Paper 27 August 2021 Pages: 603 - 635

    

28. Transit network design: narrowing the gap between theory and practice

    • Javier Durán-Micco

    PhD Thesis 03 August 2021 Pages: 347 - 348

29. Simple ranking method using reference profiles: incremental elicitation of the preference parameters

    • Arwa Khannoussi
    • Alexandru-Liviu Olteanu
    • Patrick Meyer

    Research Paper 20 July 2021 Pages: 499 - 530

    

30. Cross Malmquist Productivity Index in Data Envelopment Analysis

    • Ali Homayoni
    • Reza Fallahnejad
    • Farhad Hosseinzadeh Lotfi

    Research Paper 15 July 2021 Pages: 567 - 602

    

31. Teaching OR: automatic evaluation for linear programming modelling

    • Hadrien Cambazard
    • Nicolas Catusse
    • Pierre Lemaire

    Educational Paper 13 July 2021 Pages: 333 - 345

    

32. Measures of balance in combinatorial optimization

    • Philippe Olivier
    • Andrea Lodi
    • Gilles Pesant

    Research Paper 25 June 2021 Pages: 391 - 415

    

33. Controlling the emotional expressiveness of synthetic speech: a deep learning approach

    • Noé Tits

    PhD Thesis 24 June 2021 Pages: 165 - 166

34. A note on ELECTRE TRI-nB with few limiting profiles

    • Denis Bouyssou
    • Thierry Marchant
    • Marc Pirlot

    Research Paper 17 June 2021 Pages: 443 - 463

35. Correction to: Exact distributional analysis of online algorithms with lookahead

    • Fabian Dunke
    • Stefan Nickel

    Correction 11 June 2021 Pages: 167 - 167

36. Partition-based distributionally robust optimization via optimal transport with order cone constraints

    • Adrián Esteban-Pérez
    • Juan M. Morales

    Research Paper Open access 11 June 2021 Pages: 465 - 497

    

37. A multiple criteria socio-technical approach for the Portuguese Army Special Forces recruitment

    • Ana Sara Costa
    • José Rui Figueira
    • José Borbinha

    Research Paper 10 June 2021 Pages: 289 - 331

    

38. A gap in scientific reporting

    • Gilbert Laporte
    • Paolo Toth

    Letter to the Editors 05 June 2021 Pages: 169 - 171

39. Optimality conditions and Mond–Weir duality for a class of differentiable semi-infinite multiobjective programming problems with vanishing constraints

    • Tadeusz Antczak

    Research Paper Open access 03 June 2021 Pages: 417 - 442

    

40. Pareto-scheduling with family jobs or ND-agent on a parallel-batch machine to minimize the makespan and maximum cost

    • Yuan Gao
    • Jinjiang Yuan
    • T. C. E. Cheng

    Research Paper 24 May 2021 Pages: 273 - 287

41. A detailed note on the finite-buffer queueing system with correlated batch-arrivals and batch-size-/phase-dependent bulk-service

    • Souvik Ghosh
    • A. D. Banik
    • Herwig Bruneel

    Research Paper 28 April 2021 Pages: 241 - 272

    

42. The trouble with the second quantifier

    • Gerhard J. Woeginger

    Invited Survey Open access 26 April 2021 Pages: 157 - 181

    

43. 4OR comes of age

    • Yves Crama
    • Michel Grabisch
    • Silvano Martello

    Editorial 15 March 2021 Pages: 1 - 13

    

44. On the stochastic vehicle routing problem with time windows, correlated travel times, and time dependency

    • Federica Bomboi
    • Christoph Buchheim
    • Jonas Pruente

    Research Paper Open access 12 March 2021 Pages: 217 - 239

    

45. Approximation issues of fractional knapsack with penalties: a note

    • Sergey Kovalev

    Research Paper 23 February 2021 Pages: 209 - 216

46. Dealing with uncertainty in round robin sports scheduling

    • Xiajie Yi

    PhD Thesis 10 February 2021 Pages: 635 - 636

47. A dominance-based rough set approach applied to evaluate the credit risk of sovereign bonds

    • Julio Cezar Soares Silva
    • Diogo Ferreira de Lima Silva
    • Adiel Teixeira de Almeida-Filho

    Research Paper 20 January 2021 Pages: 139 - 164

    

48. Sports timetabling: theoretical results and new insights in algorithm performance

    • David Van Bulck

    PhD Thesis 09 January 2021 Pages: 633 - 634

49. Optimality and duality in nonsmooth multiobjective fractional programming problem with constraints

    • Tran Van Su
    • Dinh Dieu Hang

    Research Paper 02 January 2021 Pages: 105 - 137

50. Preference elicitation for a ranking method based on multiple reference profiles

    • Alexandru-Liviu Olteanu
    • Khaled Belahcene
    • Jun Zheng

    Research Paper 02 January 2021 Pages: 63 - 84