Artificial Intelligence, Volume 138

Volume 138, Number 1-2, June 2002

• Michael Gelfond, Nicola Leone:
  Knowledge Representation and Logic Programming. 1
  
• Michael Gelfond, Nicola Leone:
  Logic programming and knowledge representation - The A-Prolog perspective. 3-38
  
• Vladimir Lifschitz:
  Answer set programming and plan generation. 39-54
  
• Georg Gottlob, Francesco Scarcello, Martha Sideri:
  Fixed-parameter complexity in AI and nonmonotonic reasoning. 55-86
  
• José Júlio Alferes, Luís Moniz Pereira, Halina Przymusinska, Teodor C. Przymusinski:
  LUPSA language for updating logic programs. 87-116
  
• Baoqiu Cui, Terrance Swift:
  Preference Logic Grammars: Fixed point semantics and application to data standardization. 117-147
  
• V. Wiktor Marek, Inna Pivkina, Miroslaw Truszczynski:
  Annotated revision programs. 149-180
  
• Patrik Simons, Ilkka Niemelä, Timo Soininen:
  Extending and implementing the stable model semantics. 181-234