WEKO3
アイテム
Twitterにおける東日本大震災前後の利用者活動変遷の調査
https://it-hiroshima.repo.nii.ac.jp/records/127
https://it-hiroshima.repo.nii.ac.jp/records/127a9837f41-cc16-42b8-b7a2-5364645887c5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
040.pdf (117.9 kB)
|
|
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-03-30 | |||||
| タイトル | ||||||
| タイトル | Twitterにおける東日本大震災前後の利用者活動変遷の調査 | |||||
| タイトル | ||||||
| タイトル | Investigation of the Changes of Users Activities on Twitter around the Great East Japan Earthquake | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
川口, 大貴
× 川口, 大貴× 川本, 祐太郎× 松本, 慎平× 鳥海, 不二夫× KawaguchiDaiki, Daiki× Kawamoto, Yutaro× Matsumoto, Shimpei× Toriumi, Fujio |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Twitter has constantly delivered the time-dependent huge amounts of text data, and everyone can easily obtain the published data with Internet. The characteristic of Twitter has been expected to be effective for the usage at the time of disaster. However in Twitter, there have been various kinds of information and also the volume is extremely huge, so it has been difficult to utilize Twitter for the purpose of emergency response as long as Tweets are not classified depending on these contents. Therefore before we discuss about the possibility of Twitter for the network infrastructure in emergency situation, we need to show what type of Tweets distribute in Twitter and what purposes do the users use Twitter. This paper analyzes the changes of users activities under emergency situation by using the data around the Great East Japan Earthquake distributed in Twitter. The difference of usage between before and after the earthquake is addressed to discover the knowledge of disaster with the analysis implemented by Apache Hadoop and Mahout. | |||||
| 書誌情報 |
IEEE SMC Hiroshima Chapter Young Researchers' Workshop proceedings : IEEE SMC Hiroshima Chapter若手研究会講演論文集 巻 2012, p. 133-134, 発行日 2012-07 |
|||||
| 出版者 | ||||||
| 出版者 | IEEE SMC Hiroshima Chapter | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2187-3577 | |||||
| 書誌レコードID | ||||||
| 識別子タイプ | NCID | |||||
| 関連識別子 | HP01495586 | |||||
| 権利 | ||||||
| 権利情報 | ©Copyright by IEEE SMC Hiroshima Chapter. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.smc-hiroshima.info.hiroshima-cu.ac.jp/ | |||||
| 関連名称 | http://www.smc-hiroshima.info.hiroshima-cu.ac.jp/ | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
