1. Kitano, H., Asada, M., Kuniyoshi, Y., Noda, I., Osawa, E., Matsubara, H.: Robocup: A challenge problem for AI. AI Magazine 18(1), 73–85 (1997)
2. Four-Legged Technical Committee: Robocup four-legged league rule book (2007)
3. Rofer, T., Laue, T., Burkhard, H.D., Hoffmann, J., Jungel, M., Gohring, D., Lotzsch, M., Duffert, U., Spranger, M., Altmeyer, B., Goetzke, V., von Stryk, O., Brunn, R., Dassler, M., Kunz, M., Risler, M., Stelzer, M., Thomas, D., Uhrig, S., Schwiegelshohn, U., Dahm, I., Hebbel, M., Nistico, W., Schumann, C., Wachter, M.: GermanTeam 2004. Technical report, Humboldt-Universität zu Berlin, Universität Bremen, Technische Universität Darmstadt, and Universit
$\bar{a}$
t Dortmund (2004)
4. Lecture Notes in Artificial Intelligence;L. Iocchi,2007
5. North, A.: Object recognition from subsampled image processing. Honor’s thesis, University of New South Wales, Sydney, Australia (2005)