Artificial Intelligence, Volume 162
Volume 162, Number 1-2, February 2005

Alvaro del Val: First order LUB approximations: characterization and algorithms. 7-48
Eyal Amir, Sheila A. McIlraith: Partition-based logical reasoning for first-order and propositional theories. 49-88

Berthe Y. Choueiry, Yumi Iwasaki, Sheila A. McIlraith: Towards a practical theory of reformulation for reasoning about physical systems. 145-204



