Michael Callen is on CollEc

rank value
closeness 9375 4.73919
betweenness 15521 0.618942

co-authors

  1. Muhammad Khan [pkh450]
  2. Eli Berman [pbe188]
  3. James Andreoni [pan31]
  4. Noam Yuchtman [pyu185]
  5. Jean Imbs [pim10]
  6. Bruno Ferman [pfe315]
  7. Paolo Mauro [pma337]
  8. Oeindrila Dube [pdu179]