Recently, a research team from Hokkaido University made significant progress in the complexity study of the Hitting Geodesic Intervals (HGI) problem. The HGI problem aims to find a small set of ...

We integrate the bar relaxation into an interval-graph algorithm for OPP, which operates on such overlapping relations. Numerical results on 2D and 3D instances demonstrate the efficiency of ...

Searching for the terms examples of misleading graphs or deceptive graphs is rarely the best way to find examples. A better way is to become familiar with graphical problems that cause a figure to ...