Algorithms for the Constrained Assignment Problems with Bounds and Maximum Penalty. - Hu, Guojun; Pan, Pengxiang; Lichen, Junran; Cai, Lijian (2024)

Approximation algorithms for solving the heterogeneous Chinese postman problem. - Li, Jianping; Pan, Pengxiang; Lichen, Junran; Cai, Lijian; Wang, Wencheng; Liu, Suding (J. Comb. Optim., 2023)

Combinatorial algorithms for solving the constrained knapsack problems with divisible item sizes and penalties. - Li, Jianping; Cai, Lijian; Lichen, Junran; Pan, Pengxiang (Optim. Lett., 2023)

Delay-constrained minimum shortest path trees and related problems. - Lichen, Junran; Cai, Lijian; Li, Jianping; Liu, Suding; Pan, Pengxiang; Wang, Wencheng (Theor. Comput. Sci., 2023)

Bin packing with divisible item sizes and rejection penalties. - Li, Jianping; Pan, Pengxiang; Cai, Lijian; Lichen, Junran; Wang, Wencheng (Optim. Lett., 2022)

An Approximation Algorithm for Solving the Heterogeneous Chinese Postman Problem. - Li, Jianping; Cai, Lijian; Lichen, Junran; Pan, Pengxiang; Wang, Wencheng; Liu, Suding (2021)

Delay-Constrained Minimum Shortest Path Trees and Related Problems. - Lichen, Junran; Cai, Lijian; Li, Jianping; Liu, Suding; Pan, Pengxiang; Wang, Wencheng (2021)