Identification of Community Structure in Networks. - Jun Chen; Tieju Ma; Chunjie Chi (CSO (1), 2009)

An Endogenous Economic Growth Model: Analyzing the Sustainable Development in China. - Chunjie Chi; Tieju Ma; Jun Chen (CSO (2), 2009)

Risk-Constrained Stochastic Optimization Methods for Dealing with Uncertain Technological Learning in Energy Systems. - Tieju Ma; Chunjie Chi; Jun Chen (CSO (2), 2009)

A simulation method to generate commute trips - for agent-based modeling on co-diffusion of alternative fuel vehicles and their filling stations. - Tieju Ma; Ya Zhu; Peipei Liu; Chunjie Chi (Simul., 2014)