Multi-Source-Data-Oriented Ensemble Learning Based PM 2.5 Concentration Prediction in Shenyang. - Tianfang Qi; Hongxun Jiang; Xiaowen Shi (HICSS, 2019)

A regular Tóth identity and a Menon-type identity in residually finite Dedekind domains. - Tianfang Qi (Period. Math. Hung., 2024)