@inproceedings{nieuwenhuisen-icra10, title = {Improving indoor navigation of autonomous robots by an explicit representation of doors}, author = {Nieuwenhuisen, M. and Stueckler, J. and Behnke, S.}, booktitle = {Proc. of the IEEE Int. Conf. on Robotics and Automation (ICRA)}, pages = {4895-4901}, month = may, year = {2010}, doi = {10.1109/ROBOT.2010.5509689}, url = {http://ais.uni-bonn.de/papers/ICRA_2010_Nieuwenhuisen_Stueckler_Behnke.pdf}, month_numeric = {5} }