@INPROCEEDINGS{kunze14indirect,
  author = {Lars Kunze and Keerthi Kumar Doreswamy and Nick Hawes},
  title = {Using Qualitative Spatial Relations for Indirect Object Search},
  booktitle = {IEEE International Conference on Robotics and Automation (ICRA 2014)},
  month = {May 31 - June 7},
  year = {2014},
  address = {Hong Kong, China},
}