@INPROCEEDINGS{blum2010mb,
  author = {Tobias Blum and Nassir Navab and Hubertus Feußner},
  title = {Methods for Automatic Statistical Modeling of Surgical Workflow},
  booktitle = {Proceedings of 7th International Conference on Methods and Techniques in Behavioral Research (Measuring Behavior 2010)},
  year = {2010},
  address =	 {Eindhoven, The Netherlands},
  month =	 {August}
}