Kristoffer Sjöö, Andrzej Pronobis, Patric Jensfelt. Functional topological relations for qualitative spatial representation. In 15th International Conference on Advanced Robotics: New Boundaries for Robotics, ICAR 2011, Tallinn, Estonia, June 20-23, 2011. pages 130-136, IEEE, 2011. [doi]
Abstract is missing.