{"created":"2023-05-15T08:43:56.714435+00:00","id":9102,"links":{},"metadata":{"_buckets":{"deposit":"5394ed9f-a708-4729-8547-92afa21b3b37"},"_deposit":{"created_by":13,"id":"9102","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"9102"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00009102","sets":["6"]},"author_link":["24667","24806","24290"],"control_number":"9102","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"448","bibliographicPageStart":"440","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"人工知能学会論文誌","bibliographic_titleLang":"ja"},{"bibliographic_title":"Transactions of the Japanese Society for Artificial Intelligence","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Linked Open Data (LOD) has a graph structure in which nodes are represented by URIs, and thus LOD sets are connected and searched through different domains. In fact, however, 5% of the values are literal (string without URI) even in DBpedia, which is a de facto hub of LOD. Therefore, this paper proposes a method of identifying and aggregating literal nodes in order to give a URI to literals that have the same meaning and to promote data linkage. Our method regards part of the LOD graph structure as a block image, and then extracts image features based on Scale-Invariant Feature Transform (SIFT), and performs ensemble learning, which is well known in the field of computer vision. In an experiment, we created about 30,000 literal pairs from a Japanese music category of DBpedia Japanese and Freebase, and confirmed thatthe proposed method correctly determines literal identity with F-measure of 76--85%.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"人工知能学会"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1527/tjsai.30.440","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1527/tjsai.30.440","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 人工知能学会 2015"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-0714","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川村, 隆浩","creatorNameLang":"ja"},{"creatorName":"カワムラ, タカヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Kawamura, Takahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長野, 伸一","creatorNameLang":"ja"},{"creatorName":"ナガノ, シンイチ","creatorNameLang":"ja-Kana"},{"creatorName":"Nagano, Shinichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大須賀, 昭彦","creatorNameLang":"ja"},{"creatorName":"オオスガ, アキヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"Ohsuga, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-04-09"}],"displaytype":"detail","filename":"30_30_440.pdf","filesize":[{"value":"374.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"30_30_440","url":"https://uec.repo.nii.ac.jp/record/9102/files/30_30_440.pdf"},"version_id":"f06adacd-7240-4c14-88c5-34b4bb3e86c1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"linked open data","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"literal matching","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"instance matching","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Linked Data統合に向けたLiteral値マッチング手法の提案","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Linked Data統合に向けたLiteral値マッチング手法の提案","subitem_title_language":"ja"},{"subitem_title":"Proposal of Literal Matching Method toward Linked Data Integration","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-04-09"},"publish_date":"2019-04-09","publish_status":"0","recid":"9102","relation_version_is_last":true,"title":["Linked Data統合に向けたLiteral値マッチング手法の提案"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2024-03-04T04:49:28.162816+00:00"}