Titlebook: Data Science; 7th International Co Jianchao Zeng,Pinle Qin,Zeguang Lu Conference proceedings 2021 Springer Nature Singapore Pte Ltd. 2021 a

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https://doi.org/10.1007/978-981-16-7814-1s through the Internet, which leads to the increasing huge server load and the increasing transmission cost across ISP domains. A feasible scheme to reduce transmission cost across ISP domains and alleviate the server load is to cache some popular videos in a large number of terminal users. Therefor

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Akira Negishi,Masako Wakui,Naoko Mariyamahas become a hot issue of research. However, the existing support force is limited. To solve the problem, an improved ant algorithm is applied to the path optimization problem of battlefield collection equipment. A model for solving the collection path optimization problem of battlefield collection

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