| Presentation | 2022-03-11 Evacuee Information Sharing System with Content Priority Control Considering the Difference in the Number of Evacuees Ryota Nihei, Aki Kobayashi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In insufficient communication services while a large-scale disaster, information communication is independent ofsuch daily communication infrastructure is required. It is necessary to construct a store-and-forward communication systembased on DTN communication. In our previous study, we proposed a priority control method based on the diffusion of contentsto network nodes, but we did not take into account the difference in the number of people staying at each shelter. In this paper, we propose a priority control method that aims to prioritize the delivery of posted contents to the node with more evacuees, considering the situation where the number of evacuees varies. Our simulation based on the geographic layout of evacuationcenters in the actual disaster area shows that the proposed method is effective in diffusing the posted contents to a large numberof evacuees. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | DTN / Number of visitors / Content / Priority |
| Paper # | IN2021-46 |
| Date of Issue | 2022-03-03 (IN) |
| Conference Information | |
| Committee | NS / IN |
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| Conference Date | 2022/3/10(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Chair | Akihiro Nakao(Univ. of Tokyo) / Kenji Ishida(Hiroshima City Univ.) |
| Vice Chair | Tetsuya Oishi(NTT) / Kunio Hato(Internet Multifeed) |
| Secretary | Tetsuya Oishi(NTT) / Kunio Hato(Chuo Univ.) |
| Assistant | Kotaro Mihara(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Network Systems / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evacuee Information Sharing System with Content Priority Control Considering the Difference in the Number of Evacuees |
| Sub Title (in English) | |
| Keyword(1) | DTN |
| Keyword(2) | Number of visitors |
| Keyword(3) | Content |
| Keyword(4) | Priority |
| 1st Author's Name | Ryota Nihei |
| 1st Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
| 2nd Author's Name | Aki Kobayashi |
| 2nd Author's Affiliation | Kogakuin University(Kogakuin Univ.) |
| Date | 2022-03-11 |
| Paper # | IN2021-46 |
| Volume (vol) | vol.121 |
| Number (no) | IN-434 |
| Page | pp.pp.91-96(IN), |
| #Pages | 6 |
| Date of Issue | 2022-03-03 (IN) |