Changsheng Lang

The Relationship of Multimedia Data Access Model and Teaching Efficiency

Guangzheng Li, Xiujuan Zhao, Changsheng Lang, 2013 .

The research of multimedia data access model and teaching efficiency

Changsheng Lang, Guangzheng Li, 2014 .

Multi-objective optimization in the application of the teaching evaluation system

Guangzheng Li, Changsheng Lang, Xiujuan Zhao, 2011, 2011 International Conference on Electronics, Communications and Control (ICECC).

Combined sparse representation based on curvelet transform and local DCT for multi-layered image compression

Guangzheng Li, Hong Li, Changsheng Lang, 2011, 2011 IEEE 3rd International Conference on Communication Software and Networks.