@inproceedings{nebel13aaaiirs,
   author = {Bernhard Nebel and Christian Dornhege and Andreas Hertle},
   title = {How Much Does a Household Robot Need To Know In Order To Tidy Up Your Home?},
   booktitle = {AAAI Workshop on Intelligent Robotic Systems},
   month = July,
   year = {2013},
   url =
    {http://www.informatik.uni-freiburg.de/~ki/papers/nebel-etal-aaai13irs.pdf}
}