yuan ding is on CollEc

rank value
closeness 37371 5.55231
betweenness 15311 0.652406

co-authors

  1. Hervé Stolowy [pst112]
  2. hua zhang [pzh577]
  3. bin xu [pxu103]
  4. xijia su [psu426]
  5. Klaus Meyer [pme850]