- IEEE 6th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, IDAACS 2011, Prague, Czech Republic, September 15-17, 2011, Volume 1. IEEE, 2011.
- IEEE 6th International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications, IDAACS 2011, Prague, Czech Republic, September 15-17, 2011, Volume 2. IEEE, 2011.