Research on the evaluation of tourism development potential of tea intangible cultural heritage based on grey clustering. - Xiaozhong Tang; Naiming Xie (Grey Syst. Theory Appl., 2019)

Forecasting annual foreign tourist arrivals to China by incorporating firefly algorithm into fractional non-homogenous discrete Grey model. - Xiaozhong Tang; Naiming Xie; Aqin Hu (Kybernetes, 2022)