Xiaoqiang Cheng is on CollEc

rank value
closeness 14341 5.09866
betweenness 22350 0.173663

co-authors

  1. Hans Degryse [pde418]
  2. Chang Shu [psh801]
  3. Dong He [phe246]
  4. xiao cheng [pch1695]
  5. Michael Funke [pfu45]