{"created":"2023-06-20T15:16:10.637548+00:00","id":46283,"links":{},"metadata":{"_buckets":{"deposit":"14f537c9-3493-41dc-80a3-bc7d4f7657c3"},"_deposit":{"created_by":1,"id":"46283","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"46283"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00046283","sets":["1398:1399:2012","1887:1893","9:10:11:2011"]},"author_link":["513567","513564","513561","513566","513565","513569","513562","513563","513560","513568"],"item_16_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"A Study on Grasp of Research Trend based on Measurement Data of Astronomical Satellite by Text-Mining Analysis of Abstract of Thesis: Using the Theses of X-ray Astronomical Satellite SUZAKU"}]},"item_16_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"56","bibliographicPageStart":"45","bibliographicVolumeNumber":"JAXA-RR-19-006","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告: 宇宙科学情報解析論文誌: 第9号"},{"bibliographic_title":"JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 9","bibliographic_titleLang":"en"}]}]},"item_16_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"宇宙開発プロジェクトは大規模な事業であるため, その貢献について, 国会をはじめあらゆる場面で説明が求められる. 特に, 人工衛星・探査機から得られる様々な観測データは, 産官学すべてにおいて広く活用が期待される. また, 日本の研究力は1990年代中盤から低下しているとされ, 研究力の向上が急務となっていることがあり, 学術的貢献に関して客観的な説明資料の必要性が高くなっている. そこで本稿は, 学術的貢献の補助的説明となる客観的情報を用意するための手法を導出すること, そして, その効果を検証すること目標とした. 分析では, 論文の要旨にテキストマイニング分析を施して年代別の研究トレンドを抽出, そして, その手法の効果を検証した. 分析対象は, 書誌データベースを用いて収集したX線天文衛星「すざく」関連の論文である.","subitem_description_type":"Abstract"}]},"item_16_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Various observation data obtained from artificial satellites and explorers are expected to be widely used in all industry, government and academia. Meanwhile, since the space development project is large-scale activity, its contribution is required to be explained in all sessions including the National Assembly. In addition, it is said that research capability in Japan has decreased since the mid-1990s. Therefore, the improvement of research capability is urgently required and the necessity of objective explanation materials on academic contribution is increasing. This paper aims to derive a method to prepare objective information which is an auxiliary explanation of academic contribution to verify its effect. In the analysis of this paper, text mining analysis is applied to the abstract of the thesis to extract research trends per each year for 20 years and the effect of the method is verified. The academic papers related to the X-ray astronomical satellite \"SUZAKU\" that were collected by bibliographic databases, were used in this study.","subitem_description_type":"Other"}]},"item_16_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"著者名の誤記: Honda, Kesuke","subitem_description_type":"Other"},{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_16_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"The clerical error of an author's name: Honda, Kesuke","subitem_description_type":"Other"},{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_16_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1930025005","subitem_description_type":"Other"}]},"item_16_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-19-006","subitem_description_type":"Other"}]},"item_16_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/JAXA-RR-19-006/0005","subitem_identifier_reg_type":"JaLC"}]},"item_16_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_16_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_16_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2216","subitem_source_identifier_type":"ISSN"}]},"item_16_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本大学"},{"subitem_text_value":"日本大学"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)"},{"subitem_text_value":"情報・システム研究機構統計数理研究所(ISM)"},{"subitem_text_value":"情報・システム研究機構統計数理研究所(ISM)"}]},"item_16_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nihon University"},{"subitem_text_language":"en","subitem_text_value":"Nihon University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"The Institute of Statistical Mathematics, Research Organization of Information and System (ISM)"},{"subitem_text_language":"en","subitem_text_value":"The Institute of Statistical Mathematics, Research Organization of Information and System (ISM)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 匡佑"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水上, 祐治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大畠, 昭子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本多, 啓介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中野, 純司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Kyosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizukami, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ohata, Akiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Honda, Keisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakano, Junji","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":"2020-03-26"}],"displaytype":"detail","filename":"AA1930025005.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1930025005.pdf","url":"https://jaxa.repo.nii.ac.jp/record/46283/files/AA1930025005.pdf"},"version_id":"ad66a9ab-05ab-4f32-a672-8ae076848d61"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"text mining","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"abstract","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"research trend","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"exploration satellite","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"institutional research","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"論文要旨のテキストマイニング分析による天文衛星の測定データを基にした研究動向の把握: X線天文衛星「すざく」を題材にして","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"論文要旨のテキストマイニング分析による天文衛星の測定データを基にした研究動向の把握: X線天文衛星「すざく」を題材にして"}]},"item_type_id":"16","owner":"1","path":["1893","2011","2012"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-10"},"publish_date":"2020-03-10","publish_status":"0","recid":"46283","relation_version_is_last":true,"title":["論文要旨のテキストマイニング分析による天文衛星の測定データを基にした研究動向の把握: X線天文衛星「すざく」を題材にして"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T20:03:33.144603+00:00"}