Introducing Ontological CP−Nets
Tommaso Di Noia and Thomas Lukasiewicz
Abstract
Preference representation and reasoning is a key issue in many real-world scenarios. Currently, there are many approaches allowing preferences to be assessed in a qualitative or quantitative way. The most prominent qualitative approach for representing preferences are CP-nets. Their clear graphical structure uniļ¬es an easy representation of user desires with nice computational properties when computing the best outcome. Here, we introduce ontological CP-nets, which allow the representation of preferences using a CP-net over an ontological domain, i.e., variable values are logical formulas constrained relative to a background domain ontology.
Book Title
Proceedings of the 8th International Workshop on Uncertainty Reasoning for the Semantic Web‚ URSW 2012‚ Boston‚ USA‚ November 11‚ 2012
Editor
Fernando Bobillo and Rommel N. Carvalho and Paulo Cesar G. da Costa and Claudia d'Amato and Nicola Fanizzi and Kathryn B. Laskey and Kenneth J. Laskey and Thomas Lukasiewicz and Trevor Martin and Matthias Nickles and Michael Pool
Pages
90−93
Publisher
CEUR−WS.org
Series
CEUR Workshop Proceedings
Volume
900
Year
2012