@inproceedings{UckelmanEndrissKR2008,
  author =        {Joel Uckelman and Ulle Endriss},
  title =         {Preference Modeling by Weighted Goals with Max Aggregation},
  editor =        {G.~Brewka and J.~Lang},
  booktitle =     {Proceedings of the 11th International Conference on Principles of Knowledge Representation and Reasoning (KR-2008)},
  pages =         {579--587},
  publisher =     {AAAI Press},
  month =         {September},
  year =          {2008}
}