Frank Ackerman is on CollEc

rank value
closeness 14947 5.17349
betweenness 6514 1.63115

co-authors

  1. Kevin Gallagher [pga458]
  2. Oleg Ananyin [pna352]
  3. Neva Goodwin [pgo124]
  4. Timothy Wise [pwi75]
  5. Chris Hope [pho337]
  6. Dabo Guan [pgu292]
  7. Terry Barker [pba547]
  8. Glen Peters [ppe462]
  9. Silviu Scrieciu [psc127]