Sensor Placement Optimization for Power Grid Condition Monitoring Based on a Backup Coverage Model: A Case Study of Guangzhou. - E, Yuhang; Xu, Dachuan; Li, Shijie; Zhao, Yanjie; Liu, Zhaoping; Su, Cheng; Liang, Haojian; Jiang, Xiaohan; Cui, Linshuang; Wang, Shaohua (Applied Sciences (2076-3417), 2025)