David Lieb Andrew Lookingbill Sebastian Thrun Adaptive Road Following using Self-Supervised Learning and Reverse Optical Flow. 273-280 2005 conf/rss/2005 Robotics: Science and Systems http://www.roboticsproceedings.org/rss01/p36.html https://doi.org/10.15607/RSS.2005.I.036 db/conf/rss/rss2005.html#LiebLT05