{"updated":"2025-01-21T07:32:42.090317+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00110966","sets":["6504:7208:7826"]},"path":["7826"],"owner":"6748","recid":"110966","title":["開いた構造を持つ事例を対象とした関係的知識発見"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-06"},"_buckets":{"deposit":"a29d673b-1a68-43cb-84df-801b6bff8440"},"_deposit":{"id":"110966","pid":{"type":"depid","value":"110966","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"開いた構造を持つ事例を対象とした関係的知識発見","author_link":["28586","28587"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"開いた構造を持つ事例を対象とした関係的知識発見"}]},"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":"2013-03-06","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":"名工大"},{"subitem_text_value":"名工大"}]},"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/110966/files/IPSJ-Z75-2B-5.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z75-2B-5.pdf","filesize":[{"value":"117.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a29b74d4-d08e-4acb-9bc9-084905ef30e6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西尾典晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"犬塚信博"}],"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":"従来のデータマイニング手法の多くが一つの関係表から知識を抽出するのに対し、複数の関係表から知識を発見する関係型データマイニング（MRDM）という分野がある。MRDMの分野におけるパターン枚挙の手法は、単純なアイテムの組合せでパターンを構成しており、グラフ構造を表すデータに対しては現実的な時間で解を求めることが難しいという問題点がある。さらに、従来の手法ではデータベース中に複数の区別された事例が含まれているものを対象としており、ネットワークのような、全体が一つの大きな対象となるような開いた構造を持つ事例はあまり考慮されていなかった。提案手法は、開いた構造を対象とした頻出なパターンを現実的な時間で枚挙するアルゴリズムを提案する。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"282","bibliographic_titles":[{"bibliographic_title":"第75回全国大会講演論文集"}],"bibliographicPageStart":"281","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2013"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-18T23:53:09.903954+00:00","id":110966,"links":{}}