{"created":"2021-03-01T07:36:54.692160+00:00","id":55876,"links":{},"metadata":{"_buckets":{"deposit":"f76538b1-1227-42ed-a036-dd1390474ee6"},"_deposit":{"id":"55876","owners":[],"pid":{"revision_id":0,"type":"depid","value":"55876"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00055876","sets":["152:3070","3:62:5587:8080"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-04","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"7","bibliographicVolumeNumber":"9","bibliographic_titles":[{},{"bibliographic_title":"EPJ Data Science","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Social media can be a double-edged sword for society, either as a convenient channel exchanging ideas or as an unexpected conduit circulating fake news through a large population. While existing studies of fake news focus on theoretical modeling of propagation or identification methods based on machine learning, it is important to understand the realistic propagation mechanisms between theoretical models and black-box methods. Here we track large databases of fake news and real news in both, Weibo in China and Twitter in Japan from different cultures, which include their traces of re-postings. We find in both online social networks that fake news spreads distinctively from real news even at early stages of propagation, e.g. five hours after the first re-postings. Our finding demonstrates collective structural signals that help to understand the different propagation evolution of fake news and real news. Different from earlier studies, identifying the topological properties of the information propagation at early stages may offer novel features for early detection of fake news in social media.","subitem_description_type":"Abstract"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"EDP Sciences"},{"subitem_publisher":"Società Italiana di Fisica"},{"subitem_publisher":"Springer Nature"}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1140/epjds/s13688-020-00224-z","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© The Author(s) 2020. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/."}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2193-1127","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐野, 幸恵"},{"creatorName":"サノ, ユキエ","creatorNameLang":"ja-Kana"},{"creatorName":"SANO, Yukie","creatorNameLang":"en"}],"nameIdentifiers":[{},{},{}]},{"creatorNames":[{"creatorName":"Zhao, Zilong","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Zhao, Jichang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Levy, Orr","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takayasu, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takayasu, Misako","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Li, Daqing","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wu, Junjie","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Havlin, Shlomo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-09-11"}],"displaytype":"detail","filename":"EPJDS_9-7.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"EPJDS_9-7","url":"https://tsukuba.repo.nii.ac.jp/record/55876/files/EPJDS_9-7.pdf"},"version_id":"6e3cb9b7-75c2-4ab5-987a-54399a6426be"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Fake news propagates differently from real news even at early stages of spreading","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fake news propagates differently from real news even at early stages of spreading","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["3070","8080"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-11"},"publish_date":"2020-09-11","publish_status":"0","recid":"55876","relation_version_is_last":true,"title":["Fake news propagates differently from real news even at early stages of spreading"],"weko_creator_id":"1","weko_shared_id":5},"updated":"2022-04-27T09:30:47.378400+00:00"}