bing han is on CollEc

rank value
closeness 23281 5.36422
betweenness 24791 0.105979

co-authors

  1. Mark Grinblatt [pgr231]
  2. Craig Burnside [pbu20]
  3. Guozhong Zhu [pzh352]
  4. Harold Zhang [pzh586]
  5. Huining Cao [pca855]