Artificial Intelligence, Volume 139
Volume 139, Number 1, July 2002
Rachel Ben-Eliyahu-Zohary: Yet some more complexity results for default logic. 1-20
Narendra Jussien, Olivier Lhomme: Local search with constraint propagation and conflict-based heuristics. 21-45
Clare Dixon, Michael Fisher, Alexander Bolotov: Clausal resolution in a logic of rational agency. 47-89
Kevin Knight, Daniel Marcu: Summarization beyond sentence extraction: A probabilistic approach to sentence compression. 91-107
Volume 139, Number 2, August 2002

Stefano Bistarelli, Philippe Codognet, Francesca Rossi: Abstracting soft constraints: Framework, properties, examples. 175-211
Mingsheng Ying, Huaiqing Wang: Lattice-theoretic models of conjectures, hypotheses and consequences. 253-267



