{"id":221222,"updated":"2025-01-19T14:14:53.419207+00:00","links":{},"created":"2025-01-19T01:21:13.922323+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221222","sets":["6504:11035:11042"]},"path":["11042"],"owner":"44499","recid":"221222","title":["920MHz帯電波受信レベルのウェーブレット解析に基づいたk近傍法による屋内在室不在判定手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"f976506b-96a4-4a36-9994-2574e8c96013"},"_deposit":{"id":"221222","pid":{"type":"depid","value":"221222","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"920MHz帯電波受信レベルのウェーブレット解析に基づいたk近傍法による屋内在室不在判定手法の提案","author_link":["579061","579062","579060","579059"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"920MHz帯電波受信レベルのウェーブレット解析に基づいたk近傍法による屋内在室不在判定手法の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2022-02-17","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"広島市大"},{"subitem_text_value":"広島市大"},{"subitem_text_value":"広島市大"},{"subitem_text_value":"広島市大"}]},"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/221222/files/IPSJ-Z84-6X-02.pdf","label":"IPSJ-Z84-6X-02.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-6X-02.pdf","filesize":[{"value":"501.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"fe20ed37-a33f-48df-8d9c-6068ce558a67","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀田, 禎之介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新, 浩一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西, 正博"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"高齢者の見守り，労働者の勤務状況の把握，防犯対策として屋内におけるヒトの在室不在判定の必要性が高まっている．本研究では，ヒトの動きに応じて生じる電波伝搬の変化を利用し，電波を用いた屋内在室不在判定の実現を目指す．中でも，多くのIoTシステムで用いられる920MHz帯電波を用いる．本稿ではウェーブレット変換を用いた複数の920MHz帯無線端末のRSSIによる屋内での在室不在を判定する手法を提案する．提案手法では，ウェーブレット変換による周波数解析結果にk近傍法に適用し，在室不在判定を行った．また，判定結果を正解率，F値によって評価した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"96","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"95","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}