| Presentation | 2019-03-07 Hashtag Trend of Rescue Request Tweets in July 2018 Heavy Rain Disaster in Japan Megumi Kondo, Shuji Nishikawa, Osamu Uchida, Keisuke Utsu, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | After a large-scale disaster occurring, posts (tweets) including hashtags which means requesting a rescue are posted on Twitter. The effectiveness of tweets with this kind of hashtag has been discussed in several papers. The investigation about actual situation of the usage of such tweets is needed to facilitate rescue activities using the tweets. We analyzed the contents trend of the rescue request tweets posted during and after the July 2018 Heavy Rain Disaster (2018 Japan Floods) in our previous study. In this paper, as a further report of the study, we analyze the hashtag trend in tweets with rescue request hashtags from or for Kurashiki City, Okayama Prefecture. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Twitter / disaster / rescue / July 2018 Heavy Rain Disaster |
| Paper # | LOIS2018-62 |
| Date of Issue | 2019-02-28 (LOIS) |
| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2019/3/7(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyakojima-shi Central Community Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Tomohiro Yamada(NTT) |
| Vice Chair | Toru Kobayashi(Nagasaki Univ.) |
| Secretary | Toru Kobayashi(NTT) |
| Assistant | Shinichiro Eitoku(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Life Intelligence and Office Information Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Hashtag Trend of Rescue Request Tweets in July 2018 Heavy Rain Disaster in Japan |
| Sub Title (in English) | |
| Keyword(1) | |
| Keyword(2) | disaster |
| Keyword(3) | rescue |
| Keyword(4) | July 2018 Heavy Rain Disaster |
| 1st Author's Name | Megumi Kondo |
| 1st Author's Affiliation | Tokai University(Tokai Univ.) |
| 2nd Author's Name | Shuji Nishikawa |
| 2nd Author's Affiliation | Tokai University(Tokai Univ.) |
| 3rd Author's Name | Osamu Uchida |
| 3rd Author's Affiliation | Tokai University(Tokai Univ.) |
| 4th Author's Name | Keisuke Utsu |
| 4th Author's Affiliation | Tokai University(Tokai Univ.) |
| Date | 2019-03-07 |
| Paper # | LOIS2018-62 |
| Volume (vol) | vol.118 |
| Number (no) | LOIS-485 |
| Page | pp.pp.41-46(LOIS), |
| #Pages | 6 |
| Date of Issue | 2019-02-28 (LOIS) |