1. The robocup federation,
http://www.robocup.org/
2. Fgan,
http://www.elrob2006.org/
3. Association for the advancement of artificial intelligence,
www.aaai.org
4. Darpa,
www.darpa.mil/grandchallenge/
5. Jacoff, A., Weiss, B., Messina, E.: Evolution of a performance metric for urban search and rescue. In: Performance Metrics for Intelligent Systems (PERMIS), Gaithersburg, MD (2003)