David Levy is on CollEc

rank value
closeness 18259 4.97746
betweenness 7567 1.67712

co-authors

  1. Erte Xiao [pxi29]
  2. Daniel Houser [pho27]
  3. Dalibor Roháč [pro497]
  4. Stefan Kolev [pko452]
  5. Daniel Levy [ple114]
  6. Warren Samuels [psa960]
  7. Steven Medema [pme628]