{"id":44040,"updated":"2025-01-22T10:38:45.201915+00:00","links":{},"created":"2025-01-18T23:10:18.544366+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00044040","sets":["1164:3865:3901:3904"]},"path":["3904"],"owner":"1","recid":"44040","title":["超音波型屋内測位システムの実装と評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2001-05-24"},"_buckets":{"deposit":"37d0ca89-6ad0-4d9b-a9f2-e0c27a9f7643"},"_deposit":{"id":"44040","pid":{"type":"depid","value":"44040","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"超音波型屋内測位システムの実装と評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超音波型屋内測位システムの実装と評価"},{"subitem_title":"An Implementation and Evaluation of Indoor Ultrasonic Tracking System","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2001-05-24","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学工学系研究科"},{"subitem_text_value":"東京大学工学系研究科"},{"subitem_text_value":"東京大学工学系研究科"},{"subitem_text_value":"東京大学工学系研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"School of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"School of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"School of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"School of Engineering, The University of Tokyo","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/44040/files/IPSJ-MBL01017001.pdf"},"date":[{"dateType":"Available","dateValue":"2003-05-24"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MBL01017001.pdf","filesize":[{"value":"1.3 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":"35"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ad928675-e8f6-4a8d-90d3-f9b1fe8178b5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2001 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石聖弘"},{"creatorName":"南, 正輝"},{"creatorName":"森川, 博之"},{"creatorName":"青山, 友紀"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shenghung, Shih","creatorNameLang":"en"},{"creatorName":"Masateru, Minami","creatorNameLang":"en"},{"creatorName":"Hiroyuki, Morikawa","creatorNameLang":"en"},{"creatorName":"Tomonori, Aoyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11851388","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"屋内環境において様々な適応型サービスを実現する際に，オブジェクトの位置情報が重要となる。屋内において位置情報を取得する手段としてはActive Batシステムのような超音波型の測位システムが有用である。しかしながらActive Batシステムはそれを利用したアプリケーションに主眼が置かれており，システム自体の性能評価，特に実環境における動的な評価については言及されていない。このような観点から，本稿では超音波型測位システムを実装し，その評価を行う。また，本稿ではターゲットの位置を高速に求めるためのアルゴリズムについても言及する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Researches on context-aware computing have shown that monitoring of the locations can determine the state of an environment. By tracking the objects locations, it is possible to derive their orientations and motions in beside of their locations. Many researches on the ultrasonic-based location-aware systems in an indoor environment are based on particular scenarios. We introduce an ultrasonic location system used in the home and office environment. We propose a multilateration positioning system by using a direct substitution method. We have investigated our tracking system accuracy and performance in such environments. The experiment tests results show that our tracking system is performing well and we conclude the future work of our tracking system in the last part of this paper.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告モバイルコンピューティングとユビキタス通信（MBL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2001-05-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"46(2001-MBL-017)","bibliographicVolumeNumber":"2001"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}