%0 Journal Article %A Fabrizio Frati %A Kwan-Liu Ma %T Guest editors' foreword %J Journal of Graph Algorithms and Applications %D 2018 %P 397-399 %V 22 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00477/ %R 10.7155/jgaa.00477 %G en %F JGAA_2018_22_3_a0