Keisuke Otsu is on CollEc

rank value
closeness 25518 5.58977
betweenness 18929 0.271925

co-authors

  1. Masaru Inaba [pin33]
  2. Ippei Fujiwara [pfu32]
  3. Hideaki Hirata [phi34]
  4. Junsang Lee [ple264]