Norifumi Yukutake is on CollEc

rank value
closeness 34957 5.46443
betweenness 12772 0.889706

co-authors

  1. Piyush Tiwari [pti10]
  2. Michio Naoi [pna298]
  3. Yohei Kobayashi [pko539]
  4. Kazuto Sumita [psu374]