David Freeman is on CollEc

rank value
closeness 23528 5.12024
betweenness 15515 0.633054

co-authors

  1. Erik Kimbrough [pki265]
  2. Andrew Ellis [pel244]
  3. Yoram Halevy [pha189]
  4. Lanny Zrill [pzr6]
  5. Guy Mayraz [pma1124]
  6. Marco Mariotti [pma676]
  7. Paola Manzini [pma11]
  8. Luigi Mittone [pmi165]
  9. Terri Kneeland [pkn70]