Witold Litwin

• Together, invented linear hashing
• Litwin: University Paris 9 Dauphine
  • Awarded ACM Fellowship 2001
  • Query processing, distributed databases
  • Recently: secure data in cloud databases
• Larson: U Waterloo, Microsoft Research
  • Awarded ACM Fellowship 2004
  • Query processing/optimization
  • Recently: SQL server, main-memory databases