k-Median/Means with Outliers Revisited: A Simple Fpt Approximation. - Xianrun Chen; Lu Han; Dachuan Xu; Yicheng Xu; Yong Zhang 001 (COCOON (2), 2023)

Parameterized Approximation Algorithms for Sum of Radii Clustering and Variants. - Xianrun Chen; Dachuan Xu; Yicheng Xu; Yong Zhang 001 (AAAI, 2024)

An approximation algorithm for diversity-aware fair k-supplier problem. - Xianrun Chen; Sai Ji; Chenchen Wu; Yicheng Xu; Yang Yang (Theor. Comput. Sci., 2024)