The Clique Minor of Graphs with Independence Number Two. - Shiyou Pang; Lianying Miao; Qingbo Sun; Zhengke Miao (Discret. Math. Algorithms Appl., 2009)

On the size of critical graphs with maximum degree 8. - Lianying Miao; Qingbo Sun (Discret. Math., 2010)

On the average degree of critical graphs with maximum degree six. - Lianying Miao; Jibin Qu; Qingbo Sun (Discret. Math., 2011)

Key Research on Recommendation Algorithms Based on Spatio-temporal Relationships in Location Social Networks. - Qingbo Sun (CAIBDA, 2021)