{"updated":"2025-01-19T17:57:48.234689+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210958","sets":["1164:3696:10474:10568"]},"path":["10568"],"owner":"44499","recid":"210958","title":["ビデオ講義を対象とした学習者のノーティング動作の分析(第5報)"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-03"},"_buckets":{"deposit":"00207f0b-eae0-4a63-9263-480b046d7cd9"},"_deposit":{"id":"210958","pid":{"type":"depid","value":"210958","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ビデオ講義を対象とした学習者のノーティング動作の分析(第5報)","author_link":["535065","535066","535064","535068","535067","535069"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ビデオ講義を対象とした学習者のノーティング動作の分析(第5報)"},{"subitem_title":"Analysis of noting behaviors by students in video lectures (Fifth report)","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-05-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"甲南大学知能情報学部"},{"subitem_text_value":"福山大学工学部"},{"subitem_text_value":"近畿大学生物理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Intelligence and Informatics, Konan University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Engineering, Fukuyama University","subitem_text_language":"en"},{"subitem_text_value":"School of Biology-Oriented Science and Technology, Kindai University","subitem_text_language":"en"}]},"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/210958/files/IPSJ-GN21114014.pdf","label":"IPSJ-GN21114014.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN21114014.pdf","filesize":[{"value":"2.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"9896feae-bd39-44e3-91b2-2aee01d9fe34","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡邊, 栄治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"尾関, 孝史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小濱, 剛"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Eiji, Watanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Ozeki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeshi, Kohama","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"2188-8744","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本報告では，リアルタイム型講義を想定したビデオ講義を対象として，学習者の受講動作の分析を行う．ただし，学習者のノーティング動作が顔の鉛直方向の動きに反映されるものと仮定して，顔の動きのみを対象とする．具体的には，学習者の分類を目的として，講義の進行に対応した学習者の受講動作 (ビデオ講義を見る/手元を見る) の類似度を評価するための指標を提案する．まず，画像処理により講師の動作と学習者の受講動作を検出する．つぎに，講義の進行に対応した学習者の受講動作を対象として，相関関数および時系列モデルに基づいた学習者間の類似度を評価するための指標を提案する．最後に，実験結果により提案した指標の有用性を示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this report, we analyze learning behaviors of students for video lectures assuming real-time lectures. Here, we assume that the noting behaviors of students is reflected in the facial movement and we treat the facial movement. Specifically, we propose the indices for evaluating the similarity of the behaviors (looking at a video lecture/hands) of students corresponding to the progress of the lecture for the purpose of classifying behaviors of students. First, the behaviors of the lecturer and the students are detected by image processing. Next, we propose indices for evaluating the similarity between students based on the correlation function and the time series models for behaviors students corresponding to the progress of the lecture. Finally, we show the usefulness of the proposed indices from the experimental results.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2021-GN-114"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:12:09.287950+00:00","id":210958,"links":{}}