Computer Applications 39th CCF National Conference of Computer Applications, CCF NCCA 2024, Harbin, China, July 15–18, 2024, Proceedings, Part I - Yu, Haipeng; Cai, Chengtao; Huang, Lan; Jing, Weipeng; Chen, Xuebin; Song, Xianhua; Lu, Zeguang (Springer Nature Singapore, 2024)