John Liu is on CollEc

rank value
closeness 20110 5.32354
betweenness 5936 1.80703

co-authors

  1. Clemens Kool [pko467]
  2. qing chen [pch1642]
  3. Zhijie Jia [pji245]
  4. Jia Yan [pya228]
  5. Mei Ho [pho285]
  6. Lihui Tian [pti37]