{"created":"2025-01-19T01:28:40.455729+00:00","updated":"2025-01-19T11:32:00.786337+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229489","sets":["1164:8228:11154:11405"]},"path":["11405"],"owner":"44499","recid":"229489","title":["パッシブ型RFID技術を活用した個室内における高齢者のADL認識"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-11-16"},"_buckets":{"deposit":"27a07237-bcec-4e4e-ad73-f09818e8f749"},"_deposit":{"id":"229489","pid":{"type":"depid","value":"229489","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"パッシブ型RFID技術を活用した個室内における高齢者のADL認識","author_link":["617188","617187"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"パッシブ型RFID技術を活用した個室内における高齢者のADL認識"},{"subitem_title":"Exploiting passive RFID technology for ADL recognition of the elderly in a private room","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"認知症の状態評価","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-11-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"情報処理学会／現在，電気通信大学大学院情報理工学研究科"},{"subitem_text_value":"情報処理学会／現在，電気通信大学大学院情報理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"IPSJ / Presently with Uniersity of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"IPSJ / Presently with Uniersity of Electro-Communications","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/229489/files/IPSJ-ASD23028002.pdf","label":"IPSJ-ASD23028002.pdf"},"date":[{"dateType":"Available","dateValue":"2025-11-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ASD23028002.pdf","filesize":[{"value":"3.6 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":"49"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"46d9d84c-9ec6-477d-a4d5-4f04b474c878","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"東條, 竜也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"沼尾, 雅之"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1271737X","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":"2189-4450","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"日本において，高齢者や日常的に支援を必要とする人々の数は増加し続けている．しかし，その支援を行う人材は不足しており，一人ひとりの介護者の負担が増加している．そのため，高齢者の方の行動を見守ることのできるシステムがあれば，介護施設で働く人など支援をする人の負担を少なくする事ができる．近年の研究において，日常生活動作（ADL：Activities of Daily Living）の自動認識技術に対して，多くのアプローチが検討されてきた．食事や入浴，排泄などの ADL は特定の場所で行われるために，場所認識に基づいた ADL 認識の研究も多くある．しかしながら，更衣，整容，移乗，移動など，個室内で行われる ADL については区別が難しい．そこで，本研究では，RFID を用いて，タグを衣類に貼付し，そのタグから読み取れる RSSI や位相を活用することで，更衣等の同一の場所で行われる異なる ADL の認識精度を向上させる方法を示すことを目的とする．また，そのための最適な特徴量，タグ，アルゴリズムの組み合わせの提案を行う．また，訓練データとして用いる人物，時間，場所のデータセットと，テストデータとして用いる人物，時間，場所のデータセットを，複数用意することによって，認識モデルの汎用性を評価し，人物 (P)，時間 (T)，場所 (L) の 3 つの違いに強い認識モデルの構築を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告高齢社会デザイン（ASD）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2023-ASD-28"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229489,"links":{}}