ACM Computing Surveys, Volume 42

Volume 42, Number 1, December 2009

• Kevin Hoffman, David Zage, Cristina Nita-Rotaru:
  A survey of attack and defense techniques for reputation systems.
  
• Hubie Chen:
  A rendezvous of logic, complexity, and algebra.
  
• Alexis Kirke, Eduardo Reck Miranda:
  A survey of computer systems for expressive music performance.
  
• James A. Muir, Paul C. van Oorschot:
  Internet geolocation: Evasion and counterevasion.
  
• Matthew Edman, Bülent Yener:
  On anonymity in an electronic society: A survey of anonymous communication systems.