{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02003948","sets":["1164:4061:11910:1756715493468"]},"path":["1756715493468"],"owner":"80578","recid":"2003948","title":["非特定テレビ視聴履歴データを用いた就寝前後における視聴チャンネルの関係性分析"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2025-09-10"},"_buckets":{"deposit":"cfc02d61-b113-4c3a-9efc-e3273d33bcf8"},"_deposit":{"id":"2003948","pid":{"type":"depid","value":"2003948","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"非特定テレビ視聴履歴データを用いた就寝前後における視聴チャンネルの関係性分析","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"非特定テレビ視聴履歴データを用いた就寝前後における視聴チャンネルの関係性分析","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"UBI","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2025-09-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学"},{"subitem_text_value":"岡山大学"},{"subitem_text_value":"読売テレビ放送株式会社"},{"subitem_text_value":"読売テレビ放送株式会社"},{"subitem_text_value":"読売テレビ放送株式会社"},{"subitem_text_value":"岡山大学"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/2003948/files/IPSJ-UBI25087049.pdf","label":"IPSJ-UBI25087049.pdf"},"date":[{"dateType":"Available","dateValue":"2027-09-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI25087049.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"dbdac083-c0d0-4e63-b3e2-eed7aad80d50","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2025 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松田,悠斗"}]},{"creatorNames":[{"creatorName":"林,虎太朗"}]},{"creatorNames":[{"creatorName":"松田,裕貴"}]},{"creatorNames":[{"creatorName":"池尻,拓巨"}]},{"creatorNames":[{"creatorName":"横田,哲弥"}]},{"creatorNames":[{"creatorName":"松田,裕貴"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"テレビ業界において，現場の経験として共有されている「就寝前に視聴していたチャンネルを起床後にも継続して視聴する傾向がある」という事象が存在する．しかしながら，この事象が普遍的に生じる事象かどうかについては，これまで分析されていないのが現状である．データに基づきこの事象の解析を通じて，番組編成や広告戦略に役立つ知見が得られる可能性がある．そこで本稿では，在阪5局の非特定テレビ視聴履歴データを用いて抽出した就寝前後の視聴ログに基づき，睡眠を挟んだテレビ視聴行動の連続性の分析を行った．分析の結果，就寝前の視聴チャンネルの起床後の平均継続視聴時間は約30分，1時間の内の平均合計視聴時間は約50分となり，現場の経験は定量的に支持された．また，就寝時間帯による視聴傾向の差は見られなかったが，チャンネルによる傾向の違いが確認された．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2025-09-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"49","bibliographicVolumeNumber":"2025-UBI-87"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2025-09-01T10:23:53.973559+00:00","updated":"2025-09-09T01:52:23.680001+00:00","id":2003948}