Di Liu

An improved GM (1.1) model with background value optimization and Fourier-series residual error correction and its application in cost forecasting of coal mine

E. Chanda, N. Hu, Guoqing Li, 2019, Gospodarka Surowcami Mineralnymi - Mineral Resources Management.

System Dynamics Modeling: A Prototype Technical-Economic Analyzation Tool for Supporting Sustainable Development in Operational Metal Mines

Di Liu, Nailian Hu, Jie Hou, 2019, IEEE Access.

Ore value chain modeling and cost analysis based on Petri nets

N. Hu, Guoqing Li, Zhaoyang Ma, 2023, Gospodarka Surowcami Mineralnymi - Mineral Resources Management.