1. E. Prassler, J. Scholz, M. Schuster, D. Schwammkrug, Tracking a large number of moving objects in a crowded environment, in: IEEE Workshop on Perception for Mobile Agents, Santa Barbara, June 1998.
2. B. Kluge, C. Koehler, E. Prassler, Fast and robust tracking of multiple moving objects with a laser range finder, in: Proc. of the IEEE International Conference on Robotics & Automation (ICRA), 2001, pp. 1683–1688.
3. M. Lindström, J.-O. Eklundh, Detecting and tracking moving objects from a mobile platform using a laser range scanner, in: Proc. IEEE/RSJ Int. Conf. on Intelligent Robots and Systems (IROS), 2001, pp. 1364–1369.
4. D. Schulz, W. Burgard, D. Fox, A. Cremers, Tracking multiple moving targets with a mobile robot, in: Proc. of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR), Kauwai, Hawaii, 2001.
5. M. Montemerlo, S. Thun, W. Whittaker, Conditional particle filters for simultaneous mobile robot localization and people-tracking, in: Proc. of the IEEE International Conference on Robotics & Automation (ICRA), 2002.