| Presentation | 2021-05-28 Analysis of COVID-19 Related Tweets by Prefectural Governors in Japan and Their Reactions Keisuke Utsu, Atsushi Okazaki, Osamu Uchida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Twitter, one of the social media services, has been used as one of the tools for sharing information provided by public institutions. For example, Twitter accounts of prefectural governors in Japan have provided information related to the novel coronavirus pandemic (COVID-19). The effectiveness of such information-sharing needs to be investigated. In this study, we focus on three governors and investigate the situation of information posting by them. In addition, we show the tweets which include the words “State of emergency” and have the largest number of quote retweets. Then, we investigate the reactions of the users to the governors’ posts, including the words “State of emergency” by discriminating whether the contents of those quote retweets which are considered to be positive or negative. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | COVID-19 / Social media / Twitter |
| Paper # | ICTSSL2021-1 |
| Date of Issue | 2021-05-21 (ICTSSL) |
| Conference Information | |
| Committee | ICTSSL |
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| Conference Date | 2021/5/28(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroshi Tamura(Shibaura Inst. of Tech.) |
| Vice Chair | Munenari Inoguchi(Toyama Univ.) / Wada Tomotaka(Kansai Univ.) |
| Secretary | Munenari Inoguchi(Synspective) / Wada Tomotaka(Hiroshima City Univ.) |
| Assistant | Shunichi Yokoyama(Shinshu Univ) |
| Paper Information | |
| Registration To | Technical Committee on Information and Communication Technologies for Safe and Secure Life |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of COVID-19 Related Tweets by Prefectural Governors in Japan and Their Reactions |
| Sub Title (in English) | |
| Keyword(1) | COVID-19 |
| Keyword(2) | Social media |
| Keyword(3) | |
| 1st Author's Name | Keisuke Utsu |
| 1st Author's Affiliation | Tokai University(Tokai Univ.) |
| 2nd Author's Name | Atsushi Okazaki |
| 2nd Author's Affiliation | Tokai University(Tokai Univ.) |
| 3rd Author's Name | Osamu Uchida |
| 3rd Author's Affiliation | Tokai University(Tokai Univ.) |
| Date | 2021-05-28 |
| Paper # | ICTSSL2021-1 |
| Volume (vol) | vol.121 |
| Number (no) | ICTSSL-49 |
| Page | pp.pp.1-6(ICTSSL), |
| #Pages | 6 |
| Date of Issue | 2021-05-21 (ICTSSL) |