Ken-ichi Hashimoto is on CollEc

rank value
closeness 34026 5.43755
betweenness 25867 0.162842

co-authors

  1. Colin Davis [pda316]
  2. Yoshiyasu Ono [pon22]
  3. Ken Tabata [pta289]
  4. Takuma Kunieda [pku166]
  5. Akihisa Shibata [psh188]