{"created":"2025-01-19T01:14:17.542226+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00213413","sets":["1164:4842:10509:10729"]},"path":["10729"],"owner":"44499","recid":"213413","title":["数式記述言語MathMLの表現形式から意味形式への変換およびオンライン小テスト作問への応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-10-16"},"_buckets":{"deposit":"ed6db902-6529-4184-89ae-dfbc2ed4a70e"},"_deposit":{"id":"213413","pid":{"type":"depid","value":"213413","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"数式記述言語MathMLの表現形式から意味形式への変換およびオンライン小テスト作問への応用","author_link":["546043","546044"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"数式記述言語MathMLの表現形式から意味形式への変換およびオンライン小テスト作問への応用"},{"subitem_title":"Conversion from Presentation Markup to Content Markup in MathML and application to create Moodle Math Quizzes","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"学生セッション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-10-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"お茶の水女子大学大学院人間文化創成科学研究科理学専攻情報科学コース"},{"subitem_text_value":"お茶の水女子大学大学院"}]},"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/213413/files/IPSJ-CE21161003.pdf","label":"IPSJ-CE21161003.pdf"},"date":[{"dateType":"Available","dateValue":"2023-10-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CE21161003.pdf","filesize":[{"value":"1.7 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":"19"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"075f1a8f-62d5-4e44-b64d-541cd63c6a97","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"内橋, 夏実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浅本, 紀子"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096193","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8930","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"数式をコンピュータ上で記述する方法として XML 言語の MathML があり，表現形式と意味形式の二つの記述形式が存在する．表現形式は数式の見た目の位置情報だけでの記述で，数式の意味構造を持たない．一方で意味形式は，厳密に数式の意味構造と演算子情報を持つ．多くのブラウザでは意味形式の表示がサポートされていないため，数式の書かれたウェブページの多くは表現形式で記述されている．しかし表現形式は意味情報を持たないため，数式処理システムなどへの応用を考えるときに直接の利用が困難である．本研究では，表現形式を意味形式に変換するツールを開発した．表現形式を内部的に厳密に記述し直す研究がされており，それと組み合わせることで，正しい意味形式に変換できる．さらに，このコンバータツールの応用の例として，数式部分が表現形式で記述されている数学の問題から，LMS である Moodle 上の STACK を利用した数学オンラインテストの問題を自動生成するツールを開発した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"MathML, an XML language, is a method for writing mathematical formulas on a computer. There are two methods in MathML, Presentation Markup and Content Markup. Presentation Markup is encoded by describing visual information of mathematical expressions. This has no mathematical semantic structure. On the other hand, Content Markup have the semantic structure of mathematical expressions and operator information. Many browsers do not support displaying Content Markup, so many web pages with mathematical expressions are written in Presentation Markup. However, since Presentation Markup does not have semantic information, it is difficult to use it directly when considering its application to computer algebra systems. In this research, we have developed a tool to convert Presentation Markup to Content Markup. Researched has been conducted to strictly rewrite the Presentation Markup internally, and by combining it, it can be converted into the Content Markup. Furthermore, as an example of this converter tool, we have developed a tool that automatically generates mathematical online quizzes using STACK on Moodle, which is an LMS, from mathematical questions in which mathematical expressions are described in Presentation Markup.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータと教育（CE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-10-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2021-CE-161"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":213413,"updated":"2025-01-19T17:10:29.772234+00:00","links":{}}