Florian Pestoni, Clemens Drews. eXtensible content protection. In Lawrence A. Rowe, Harrick M. Vin, Thomas Plagemann, Prashant J. Shenoy, John R. Smith, editors, Proceedings of the Eleventh ACM International Conference on Multimedia, November 2-8, 2003, Berkeley, CA, USA. pages 458-459, ACM, 2003. [doi]
Abstract is missing.