{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221389","sets":["6504:11035:11042"]},"path":["11042"],"owner":"44499","recid":"221389","title":["オンライン機器の識別を目的とした無線環境下における時刻ドリフト特徴の分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"454eb08b-af8c-4092-8241-0c5b82d16fd8"},"_deposit":{"id":"221389","pid":{"type":"depid","value":"221389","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"オンライン機器の識別を目的とした無線環境下における時刻ドリフト特徴の分析","author_link":["579623","579624","579622","579621"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"オンライン機器の識別を目的とした無線環境下における時刻ドリフト特徴の分析"}]},"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":"小山高専"},{"subitem_text_value":"小山高専"},{"subitem_text_value":"千葉大"},{"subitem_text_value":"千葉大"}]},"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/221389/files/IPSJ-Z84-1ZC-05.pdf","label":"IPSJ-Z84-1ZC-05.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-1ZC-05.pdf","filesize":[{"value":"476.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"38ddfb6f-2754-4600-8df5-1fa020dec3cb","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":"安田, 光希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"干川, 尚人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白木, 厚司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 智義"}],"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":"IoT機器は様々な場所に設置されるため機器のすり替え等のリスクがあり，不正な機器の識別技術が必要となる．そこでCPUクロックの固有性に基づいた特徴量，時刻ドリフトを利用した手法が提案されており，これは適用範囲が広くIoT機器の識別手法として有望である．しかし先行研究の結果は安定した有線環境下に限られ，より実用範囲の広い無線で有効かこれまではわからなかった．そこで無線で時刻ドリフト特徴を抽出し，更にその妥当性を検証するためにTCPパケットを分析して誤差の評価を行った結果，無線時でも有線時と同様の特徴が得られることを確認し，無線環境下でも時刻ドリフトを利用した機器識別が有用であることが示せた．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"440","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"439","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":221389,"updated":"2025-01-19T14:10:53.888533+00:00","links":{},"created":"2025-01-19T01:21:23.552242+00:00"}