Yang C-, Fitrianie S, Datcu D, Rothkrantz LJ. An aggression detection system for the train compartment. Advances in artificial intelligence for privacy protection and security. 2009;1:249-86.
Daman E, Borm IJ, Yang C-, Rothkrantz LJ. Collaborative robot agents for {AIBO} soccer. International Journal of Intelligent games and Simulation (IJIGS). 2009;2:14-25.
Chitu AG, Rothkrantz LJ. Visual Speech recognition. Information Technologies and control. 2009;3:2-9.
Daman E, Yang C-, Rothkrantz LJ. Collaborative Robot Agents. International Journal of Intelligent Games & Simulation. 2009;2.