1. On the lengths of tree-like and Dag-like cutting plane refutations of Horn constraint systems

   • P. Wojciechowski
   • K. Subramani

   OriginalPaper 01 June 2022 Pages: 979 - 998

2. Parametrized topological complexity of collision-free motion planning in the plane

   • Daniel C. Cohen
   • Michael Farber
   • Shmuel Weinberger

   OriginalPaper Open access 08 September 2022 Pages: 999 - 1015

3. Complexity of shift bribery for iterative voting rules

   • Cynthia Maushagen
   • Marc Neveling
   • Ann-Kathrin Selker

   OriginalPaper Open access 09 August 2022 Pages: 1017 - 1054

4. A dual-population search differential evolution algorithm for functional distributed constraint optimization problems

   • Meifeng Shi
   • Xin Liao
   • Yuan Chen

   OriginalPaper 28 July 2022 Pages: 1055 - 1078