An hp mesh refinement method for optimal control using discontinuity detection and mesh size reduction. - Fengjin Liu; William W. Hager; Anil V. Rao (CDC, 2014)

A novel approach to chance constrained optimal control problems. - Zinan Zhao; Fengjin Liu; Mrinal Kumar 002; Anil V. Rao (ACC, 2015)

Adaptive mesh refinement method for optimal control using nonsmoothness detection and mesh size reduction. - Fengjin Liu; William W. Hager; Anil V. Rao (J. Frankl. Inst., 2015)

Adaptive Mesh Refinement Method for Optimal Control Using Decay Rates of Legendre Polynomial Coefficients. - Fengjin Liu; William W. Hager; Anil V. Rao (IEEE Trans. Control. Syst. Technol., 2018)

Multi-source information diffusion model for conversation recommender system. - Fengjin Liu; Xianying Huang; Huaiyu Liu (Evol. Syst., 2025)