Conference paper
A privacy-protecting coupon system
Liqun Chen, Matthias Enzmann, et al.
FC 2005
An overview is given on some multimedia distance learning systems that have been or still are in existence. Focus is on the recording and distribution of class experience.
Liqun Chen, Matthias Enzmann, et al.
FC 2005
Elena Cabrio, Philipp Cimiano, et al.
CLEF 2013
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
Hang-Yip Liu, Steffen Schulze, et al.
Proceedings of SPIE - The International Society for Optical Engineering