{"created":"2025-01-18T23:52:06.476753+00:00","updated":"2025-01-21T08:14:09.794286+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00109707","sets":["6504:6739:7814"]},"path":["7814"],"owner":"6748","recid":"109707","title":["スキーマ進化に伴うXPath式修正アルゴリズム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-06"},"_buckets":{"deposit":"c4d26400-52ec-4beb-aa2a-547b505a0309"},"_deposit":{"id":"109707","pid":{"type":"depid","value":"109707","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"スキーマ進化に伴うXPath式修正アルゴリズム","author_link":["24560","24561","24559"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スキーマ進化に伴うXPath式修正アルゴリズム"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"データベースとメディア","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2012-03-06","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":"筑波大"},{"subitem_text_value":"筑波大"},{"subitem_text_value":"筑波大"}]},"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/109707/files/IPSJ-Z74-4P-6.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z74-4P-6.pdf","filesize":[{"value":"275.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7f294a5b-3f18-4cbb-9ea1-deb53217fb25","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長谷川数馬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田光雪"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木伸崇"}],"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":"スキーマが更新された場合，そのスキーマに妥当なXMLデータはスキーマになされた更新に合わせて修正が必要となる．同時にXMLデータに対するXPath式にも修正が必要となる場合がある．多くの場合，XPath式の修正はXMLデータのXMLデータに行われた修正を参照しなくとも，スキーマに行われた更新操作からXPath式に必要な修正が推測できる．そこで，本研究ではスキーマ（DTD）に対して行った更新操作に基づいて，XPath式を修正するアルゴリズムを提案する．修正アルゴリズムは，DTDに行った更新操作の種類に応じて場合分けを行い，XPath式の各ロケーションステップに対して修正が必要かを判定し，修正が必要な場合は適宜修正を行う．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"730","bibliographic_titles":[{"bibliographic_title":"第74回全国大会講演論文集"}],"bibliographicPageStart":"729","bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2012"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":109707,"links":{}}