2011 International Conference on Computer Science and Service System (CSSS) Computer Science and Service System (CSSS), 2011 International Conference on. :3640-3643 Jun, 2011
2011 International Conference on Computer Science and Service System (CSSS) Computer Science and Service System (CSSS), 2011 International Conference on. :3302-3305 Jun, 2011
2011 International Conference on Computer Science and Service System (CSSS) Computer Science and Service System (CSSS), 2011 International Conference on. :3731-3733 Jun, 2011