Proceedings of the Ninth International Conference on Principles of Knowledge Representation and Reasoning (KR 2004)
@inproceedings{cost-etal-04, title = {Expressive Power and Succinctness of Propositional Languages for Preference Representation}, year = {2004}, author = {Coste-Marquis, Sylvie and Lang, J\'er\ OMEGAOMEGA immediate^ome and Liberatore, Paolo and Marquis, Pierre}, booktitle = {Proceedings of the Ninth International Conference on Principles of Knowledge Representation and Reasoning (KR 2004)}, pages = {203-212}, }