Invited Articles Foreword

Abstract

The Invited Articles section of this issue consists of two articles. The article “The WeisfeilerLeman Dimension of Planar Graphs is at most 3,” by Sandra Kiefer, Ilia Ponomarenko, and Pascal Schweitzer, was invited from the 32nd Annual ACM/ IEEE Symposium on Logic in Computer Science (LICS’17). The article “Computing the Geometric Intersection Number of Curves,” by Vincent Despré and Francis Lazarus, won best paper award at the 33rd International Symposium on Computational Geometry (SoCG 2017). We want to thank the LICS’17 and SoCG’17 Program Committees for their help in selecting these invited articles and editors Nachum Dershowitz and Jean-Daniel Boissonnat for handling the articles.