@incollection{rivas2011subjective,
  title={Subjective colocalization analysis with fuzzy predicates},
  author={Rivas-Perea, Pablo and Rosiles, Jose Gerardo and Qian, Wei},
  booktitle={Soft Computing for Intelligent Control and Mobile Robotics},
  pages={373--393},
  year={2011},
  publisher={Springer}
}