{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390302459080572928.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11527/jceeek.2024.0_2"}}],"dc:title":[{"@language":"en","@value":"Accuracy Improvement on Detecting Proxy Examination Takers in an Online Examination System"},{"@language":"ja","@value":"オンライン試験における替え玉受験発見の高精度化"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"ja","@value":"<p>著者らは学習管理システムMoodleに受験者の顔画像を撮影する機能を拡張実装し，替え玉受験を発見する研究を行っている．基盤技術としてニューラルネットモデルの転移学習による顔画像認識を用い，これまでに9万枚の画像から5件の替え玉受験を発見した．既報告ではツール/モデルとしてTensorFlow/Inception v3 を用いたが，本研究ではPyTorch/MobileNet v3 を用い，顔認識精度の大幅な向上を確認した．結果として替え玉受験の目視確認作業を既存の手法から50%削減できる試算を得た．</p>"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410302459080572932","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"山下 義行"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"佐賀大"}]},{"@id":"https://cir.nii.ac.jp/crid/1410302459080572929","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"米満 潔"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"佐賀大"}]},{"@id":"https://cir.nii.ac.jp/crid/1410302459080572928","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"古賀 崇朗"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"佐賀大"}]},{"@id":"https://cir.nii.ac.jp/crid/1410302459080572930","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"髙﨑 光浩"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"佐賀大"}]},{"@id":"https://cir.nii.ac.jp/crid/1410302459080572931","@type":"Researcher","foaf:name":[{"@language":"ja","@value":"堀 良彰"}],"jpcoar:affiliationName":[{"@language":"ja","@value":"佐賀大"}]}],"publication":{"prism:publicationName":[{"@language":"en","@value":"Record of Joint Conference of Electrical and Electronics Engineers in Kyushu"},{"@language":"ja","@value":"電気関係学会九州支部連合大会講演論文集"},{"@language":"en","@value":"Record of JCEEE in Kyushu"},{"@language":"ja","@value":"九州支部連合大会論文集"}],"dc:publisher":[{"@language":"en","@value":"Committee of Joint Conference of Electrical, Electronics and Information Engineers in Kyushu"},{"@language":"ja","@value":"電気・情報関係学会九州支部連合大会委員会"}],"prism:publicationDate":"2024-09-19","prism:volume":"2024","prism:number":"0","prism:startingPage":"2","prism:endingPage":"3"},"jpcoar:conferenceName":"令和6年度電気・情報関係学会九州支部連合大会","jpcoar:conferencePlace":"鹿児島大学","availableAt":"2024-09-19","dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2013579057"}]}