Ken-Ichi Akao is on CollEc

rank value
closeness 8907 4.89438
betweenness 7902 1.37057

co-authors

  1. Shunsuke Managi [pma562]
  2. Hiroaki Sakamoto [psa1220]
  3. Kazuo Nishimura [pni197]
  4. Kenta Tanaka [pta576]
  5. Gerhard Sorger [pso49]
  6. Tapan Mitra [pmi460]