@article{UckelmanEndrissAIJ2010,
  author = {Joel Uckelman and Ulle Endriss},
  title =  {Compactly representing utility functions using weighted goals and the max aggregator},
  journal = {Artificial Intelligence},
  volume = {174},
  number = {15},
  pages = {1222-1246},
  year = {2010},
}