Distributed Approximation Algorithms for Spectrum Allocation in Wireless ad Hoc Networks. - Yalin Shi; Jian Chen; Limin Wang; Ming Chen 001; Xiaoyan Zhang 001 (Mob. Networks Appl., 2016)

Approximation algorithm for a generalized Roman domination problem in unit ball graphs. - Limin Wang; Yalin Shi; Zhao Zhang 002; Zan-Bo Zhang; Xiaoyan Zhang 001 (J. Comb. Optim., 2020)