Takao Nishizeki, With an exceptional h-index of 38 and a recent h-index of 15 (since 2020), a distinguished researcher at Tohoku University, specializes in the field of Algorithm, Graph Algorithms, Graph Drawing, Discrete Mathematics, Secret sharing.
His recent articles reflect a diverse array of research interests and contributions to the field:
Puz-Graph
Graph Automorphism
Graph Algorithms and Applications (Dagstuhl Seminar 98301)