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障害発生を考慮した仮想マシン配置によるエッジコンピューティング設計 Design of edge computing systems by virtual machine allocation considering failure occurrences 平田, 孝志 三浦, 秀芳 木村, 共孝 Kouji, Hirata Hideyoshi, Miura Tomotaka, Kimura This paper proposes a virtual machine allocation method considering failure occurrences in edge computing envi- ronments. The proposed method uses multiple routing configurations (MRC) algorithm to recovery a single node/link failure. The MRC algorithm prepares multiple backup routing configurations in advance, and realizes fast failure recovery by switching to an appropriate configuration when a failure occurs. The proposed method allocates virtual machines to edge servers so as to minimize network and edge server loads on the routing configurations. To derive the optimal solution, the proposed method provides Mixed Integer Programming. In this paper, we show the effectiveness of the proposed method through numerical experiments. This paper proposes a virtual machine allocation method considering failure occurrences in edge computing envi- ronments. The proposed method uses multiple routing configurations (MRC) algorithm to recovery a single node/link failure. The MRC algorithm prepares multiple backup routing configurations in advance, and realizes fast failure recovery by switching to an appropriate configuration when a failure occurs. The proposed method allocates virtual machines to edge servers so as to minimize network and edge server loads on the routing configurations. To derive the optimal solution, the proposed method provides Mixed Integer Programming. In this paper, we show the effectiveness of the proposed method through numerical experiments. technical report 情報処理学会 2021-08-18 application/pdf 研究報告オーディオビジュアル複合情報処理（AVM） 6 2021-AVM-114 1 4 2188-8582 AN10438399 https://ipsj.ixsq.nii.ac.jp/record/212268/files/IPSJ-AVM21114006.pdf jpn