{"id":73941,"created":"2025-01-18T23:31:41.984448+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00073941","sets":["581:6276:6404"]},"path":["6404"],"owner":"11","recid":"73941","title":["出次数制約付き有向グラフを用いた関連語による文書空間ナビゲーション手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-04-15"},"_buckets":{"deposit":"9fb9159a-7f5c-4160-a7a3-0a09f62ea7ce"},"_deposit":{"id":"73941","pid":{"type":"depid","value":"73941","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"出次数制約付き有向グラフを用いた関連語による文書空間ナビゲーション手法","author_link":["458392","458391","458390","458395","458393","458394"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"出次数制約付き有向グラフを用いた関連語による文書空間ナビゲーション手法"},{"subitem_title":"A Method for Document Navigation in Related Words Using Out-degree Constrained Directed Graphs","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"一般論文","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2011-04-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学大学院図書館情報メディア研究科"},{"subitem_text_value":"産業技術総合研究所サービス工学研究センター"},{"subitem_text_value":"筑波大学大学院図書館情報メディア研究科"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Library, Information and Media Studies, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Center for Service Research, National Institute of Advanced Industrial Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Library, Information and Media Studies, University of Tsukuba","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/73941/files/IPSJ-JNL5204037.pdf","label":"IPSJ-JNL5204037"},"date":[{"dateType":"Available","dateValue":"2013-04-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5204037.pdf","filesize":[{"value":"1.5 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"51d04ce3-ea1f-4be9-82c7-9f0868abab6c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"島田, 諭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福原, 知宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 哲司"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Satoshi, Shimada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomohiro, Fukuhara","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tetsuji, Satoh","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"探索的検索では，文書集合の特徴を反映させ，多様な関連項目への円滑な遷移を可能とする文書空間ナビゲーションが有効と考えられる．筆者らは，文書集合から抽出される語の共起関係に基づき，語および文書をノードとし，出次数を制約しながら関連項目間にリンクを生成する有向グラフ生成手法を提案している．本論文では，生成される有向グラフを用いて，ユーザが選択した文書または語に対し関連語を提示する文書空間ナビゲーション手法を提案する．新聞記事を用いたユーザ実験の結果，文書集合の特徴を反映させながら，ユーザが入力した語より多様で探索に有用な関連語を提示できることを確認した．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In exploratory search, it is thought that document navigation is effective. In this case, document navigation should reflect characteristics of document set and should be able to lead users to various related words or documents by using reduced routes. We have proposed the method that generates out-degree constrained directed graphs based on cooccurence word graph of document set. In this paper, we propose a document navigation method for presenting related words by using the generated directed graph. We did a experiment that used the newspaper article to compare the words presented by the proposal method with the words input by users. As a result, it was confirmed that the most of words presented by the proposal method is more suitable than the words input by users. Moreover, the words presented by the proposal method contained much more variations than the words input by users.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1842","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1831","bibliographicIssueDates":{"bibliographicIssueDate":"2011-04-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"52"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-19T23:36:39.121833+00:00","links":{}}