{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230334","sets":["6504:11436:11441"]},"path":["11441"],"owner":"44499","recid":"230334","title":["障害物混在空間におけるSmartFinderの精度改善方式とその評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"96423fd3-4252-4277-9519-d80888adc905"},"_deposit":{"id":"230334","pid":{"type":"depid","value":"230334","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"障害物混在空間におけるSmartFinderの精度改善方式とその評価","author_link":["620447","620448","620449","620450"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"障害物混在空間におけるSmartFinderの精度改善方式とその評価"}]},"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":"2023-02-16","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":"関西大"},{"subitem_text_value":"関西大"},{"subitem_text_value":"関西大"},{"subitem_text_value":"関西大"}]},"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/230334/files/IPSJ-Z85-5Y-07.pdf","label":"IPSJ-Z85-5Y-07.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-5Y-07.pdf","filesize":[{"value":"512.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"3efc781f-c0c4-43c2-94d0-6f78a2abd786","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中島, 圭汰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"滝沢, 秀久"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"立本, 航平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"永井, 仁一朗"}],"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":"我々は広い屋内空間に遍在する多数のスマートデバイスの位置を定点3点のみで高精度で推定する自己組織化位置推定方式(SmartFinder)を提案している.SmartFinderはデバイス間の通信にIR-UWB(Impulse Radio Ultra Wideband)を用いることにより,数cmから十数cmの高精度な位置推定を可能とする.一方でIR-UWBは測位環境に直接波を遮る障害物が存在すると測距精度が劣化し,SmartFinderの位置推定精度の劣化の原因になる.本論文では障害物混在空間での位置推定において,移動デバイスにおける時間毎の測距結果の差分を基に測距精度の低いリンクを検出し,該当リンクを位置推定時に排除するアルコリズムを提案し,その精度について評価及び考察する.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"134","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"133","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230334,"updated":"2025-01-19T11:11:33.223595+00:00","links":{},"created":"2025-01-19T01:30:01.929343+00:00"}