Research on the algorithm for identifying the correlation between power outage plans based on knowledge graph - Xuefei, Liu; Zhaohe, Zhou; Zhenxing, Liu; Ruoyu, Gu; Chen, Gong; Yizhe, Sun (2024 4th International Signal Processing, Communications and Engineering Management Conference (ISPCEM), Signal Processing, Communications and Engineering Management Conference (ISPCEM), 2024 4th International, ISPCEM, 2024)