{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00111702","sets":["6504:7208:7829"]},"path":["7829"],"owner":"6748","recid":"111702","title":["XBeeを用いた確率モデルに基づく位置推定手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-06"},"_buckets":{"deposit":"06445675-583c-4305-a594-7dcf8963953f"},"_deposit":{"id":"111702","pid":{"type":"depid","value":"111702","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"XBeeを用いた確率モデルに基づく位置推定手法","author_link":["30819","30818","30817"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"XBeeを用いた確率モデルに基づく位置推定手法"}]},"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":"2013-03-06","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":"筑波大"},{"subitem_text_value":"筑波大"},{"subitem_text_value":"筑波大"}]},"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/111702/files/IPSJ-Z75-4Y-1.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z75-4Y-1.pdf","filesize":[{"value":"553.4 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b0a34051-4edc-40dc-85ed-c92dcc1e35af","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村峻介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浜中雅俊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SeungheeLee"}],"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":"我々は、保育園児に装着したウェアラブルデバイスから生体情報と位置情報を取得し潜在的な危険状態を検出するシステムを構築してきた。構築したシステムでは、ウェアラブルデバイスが発した電波が、施設内に設置された基地局に到達したか否かの履歴に基づいて位置の推定を行ってきた。しかし、保育園と違いショッピングモールのような常に不特定多数の人が動き回る大型施設では、履歴に基づいた位置推定では精度が落ちるという問題があった。本稿では過去の位置情報の履歴と確率モデルを用いて位置推定の精度の工場を図る手法と、ショッピングモールにおける実験の結果について述べる。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"456","bibliographic_titles":[{"bibliographic_title":"第75回全国大会講演論文集"}],"bibliographicPageStart":"455","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":111702,"updated":"2025-01-21T07:20:24.932631+00:00","links":{},"created":"2025-01-18T23:53:46.832094+00:00"}