Haojian LiangShaohua WangHuilai LiHuichun YeYang Zhong2025-05-142025-05-142022jz000147-0265https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/24248550A Trade-Off Algorithm for Solving p-Center Problems with a Graph Convolutional NetworkArticlehttps://doi.org/10.3390/ijgi11050270