1. Bicriteria scheduling of equal length jobs on uniform parallel machines

   • Qiulan Zhao
   • Jinjiang Yuan

   OriginalPaper 03 December 2019 Pages: 637 - 661

2. The complexity of symmetric connectivity in directional wireless sensor networks

   • Tien Tran
   • Dung T. Huynh

   OriginalPaper 07 December 2019 Pages: 662 - 686

   

3. Compact quadratizations for pseudo-Boolean functions

   • Endre Boros
   • Yves Crama
   • Elisabeth Rodríguez-Heck

   OriginalPaper 13 December 2019 Pages: 687 - 707

   

4. Dynamic programming algorithms for the general quay crane double-cycling problem with internal-reshuffles

   • Feifeng Zheng
   • Yaxin Pang
   • Yinfeng Xu

   OriginalPaper 13 December 2019 Pages: 708 - 724

   

5. A primal-dual algorithm for the minimum partial set multi-cover problem

   • Yingli Ran
   • Yishuo Shi
   • Zhao Zhang

   OriginalPaper 13 December 2019 Pages: 725 - 746

   

6. Algorithmic and complexity aspects of problems related to total Roman domination for graphs

   • Abolfazl Poureidi
   • Nader Jafari Rad

   OriginalPaper 16 December 2019 Pages: 747 - 763

   

7. Exponential time algorithms for just-in-time scheduling problems with common due date and symmetric weights

   • Vincent T’kindt
   • Lei Shang
   • Federico Della Croce

   OriginalPaper 17 December 2019 Pages: 764 - 775

   

8. On reduced second Zagreb index

   • Lkhagva Buyantogtokh
   • Batmend Horoldagva
   • Kinkar Chandra Das

   OriginalPaper 01 January 2020 Pages: 776 - 791

   

9. Solution of boolean quadratic programming problems by two augmented Lagrangian algorithms based on a continuous relaxation

   • Rupaj Kumar Nayak
   • Nirmalya Kumar Mohanty

   OriginalPaper 02 January 2020 Pages: 792 - 825

   

10. Linear time algorithms for finding independent spanning trees on pyramid networks

    • Shuo-I Wang
    • Fu-Hsing Wang

    OriginalPaper 13 January 2020 Pages: 826 - 848

    

11. Marginal contributions and derivatives for set functions in cooperative games

    • Daniel Li Li
    • Erfang Shan

    OriginalPaper 13 January 2020 Pages: 849 - 858

12. On the sizes of bi-k-maximal graphs

    • Liqiong Xu
    • Yingzhi Tian
    • Hong-Jian Lai

    OriginalPaper 16 January 2020 Pages: 859 - 873

13. Contrast in greyscales of graphs

    • Natalia de Castro
    • María A. Garrido-Vizuete
    • María Trinidad Villar-Liñán

    OriginalPaper 28 January 2020 Pages: 874 - 898

    

14. 3D camera sensor scheduling algorithms for indoor multi-objective tracking

    • Yi Hong
    • Yongcai Wang
    • Jing Li

    OriginalPaper 28 January 2020 Pages: 899 - 914

    

15. Fractional matching preclusion number of graphs and the perfect matching polytope

    • Ruizhi Lin
    • Heping Zhang

    OriginalPaper 29 January 2020 Pages: 915 - 932