Artificial Intelligence, Volume 157

Volume 157, Number 1-2, August 2004

• Salem Benferhat, Enrico Giunchiglia:
  Editorial: Nonmonotonic Reasoning. 1-3
  
• Eduardo L. Fermé, Hans Rott:
  Revision by comparison. 5-47
  
• Sébastien Konieczny, Jérôme Lang, Pierre Marquis:
  DA² merging operators. 49-79
  
• Adnan Darwiche, Pierre Marquis:
  Compiling propositional weighted bases. 81-113
  
• Fangzhen Lin, Yuting Zhao:
  ASSAT: computing answer sets of a logic program by SAT solvers. 115-137
  
• Gabriele Kern-Isberner, Thomas Lukasiewicz:
  Combining probabilistic logic programming with the power of maximum entropy. 139-202
  
• Gerhard Brewka, Salem Benferhat, Daniel Le Berre:
  Qualitative choice logic. 203-237
  
• Laura Giordano, Camilla Schwind:
  Conditional logic of actions and causation. 239-279
  
• Frans Voorbraak:
  A nonmonotonic observation logic. 281-302