Assessment of China transit and economic efficiencies in a modified value-chains DEA model. - Yung-Ho Chiu; Chin-Wei Huang; Chun-Mei Ma (Eur. J. Oper. Res., 2011)

From Interest to Location: Neighbor-Based Friend Recommendation in Social Media. - Jin-Qi Zhu; Li Lu 001; Chun-Mei Ma (J. Comput. Sci. Technol., 2015)