{"id":196393,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00196393","sets":["6504:9795:9803"]},"path":["9803"],"owner":"6748","recid":"196393","title":["位置推定用無線 LAN 電波強度分布近似手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-28"},"_buckets":{"deposit":"0f347065-c4b5-4e7b-a7e2-678ca364fc73"},"_deposit":{"id":"196393","pid":{"type":"depid","value":"196393","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"位置推定用無線 LAN 電波強度分布近似手法の検討","author_link":["469963","469961","469962"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"位置推定用無線 LAN 電波強度分布近似手法の検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ソフトウェア科学・工学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2019-02-28","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":"芝浦工大"},{"subitem_text_value":"芝浦工大"},{"subitem_text_value":"芝浦工大"}]},"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/196393/files/IPSJ-Z81-5P-07.pdf","label":"IPSJ-Z81-5P-07.pdf"},"date":[{"dateType":"Available","dateValue":"2019-05-27"}],"format":"application/pdf","filename":"IPSJ-Z81-5P-07.pdf","filesize":[{"value":"734.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"a153c4a6-df20-4ee2-b240-378cac257935","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小野, 裕也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平川, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 茉里"}],"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":"無線LANを利用した位置推定では，事前計測で収集した無線 LAN 電波強度分布を利用する．この際，収集した電波強度を Gaussian Mixture Model (GMM) で近似することにより，保持すべき事前計測データを削減する手法が提案されている．本研究では， GMM による新たな電波強度分布近似アルゴリズムを提案し，従来の EM アルゴリズムとの比較評価を行い，提案手法の優位性を示す．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"372","bibliographic_titles":[{"bibliographic_title":"第81回全国大会講演論文集"}],"bibliographicPageStart":"371","bibliographicIssueDates":{"bibliographicIssueDate":"2019-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2019"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"updated":"2025-01-19T22:46:33.523703+00:00","created":"2025-01-19T01:01:05.484986+00:00","links":{}}