{"created":"2023-06-20T14:35:41.329963+00:00","id":1960,"links":{},"metadata":{"_buckets":{"deposit":"514e3be3-1c0a-46e3-8656-22ba5c483d77"},"_deposit":{"created_by":1,"id":"1960","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"1960"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00001960","sets":["1398:1399:1405","1887:1893","9:10:75:77"]},"author_link":["1827","1839","1825","1828","1826","1829","1830","1833","1834","1831","1835","1838","1832","1840","1824","1841","1822","1823","1836","1837"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Application of associative search to the metadata database of the upper atmosphere"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"97","bibliographicPageStart":"89","bibliographicVolumeNumber":"JAXA-RR-13-010","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3号"},{"bibliographic_title":"JAXA Research and Development Report: Journal of Space Science Informatics Japan: Volume 3","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"超高層大気に於ける地球規模の物理現象の機構を解明する為には，様々なデータを用いた分野横断的な研究推進が重要である．インターネット上の様々なデータを直ちに取得する為の基盤が，分野横断的な研究の１つの鍵となる．IUGONET プロジェクトは，複数の研究機関によって分散管理されている，様々なデータのURL 等の所在情報等を提供可能なメタデータ・データベースを構築することによって，この課題に対処した．しかしながら，このメタデータ・データベースは広範な研究領域を対象としている為，専門分野外のユーザーにとって単語検索時における適切な検索語句の選択が容易でないことが指摘された．これを補助するべく，検索語句の関連語の取得とそれらを用いた再検索クエリ文字列の自動生成を行う為に，そのメタデータ・データベースと連想検索エンジンGETAssoc を連携させた．そして，この連想検索用の辞書を作成する為に，SAO/NASA Astrophysics Data System からメタデータを抽出した．再クエリ文字列を生成する為に用意した辞書を用いることで，期待通りの連想検索結果を得ることが出来た．","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In order to understand the mechanism of global-scale phenomena in the upper atmosphere, multidisciplinary researches using many kinds of data are important. An infrastructure to access to many kinds of data on the Internet is one of the keys to the multidisciplinary researches. The Inter-university Upper atmosphere Global Observation NETwork (IUGONET) project solved this problem by developing a metadata database to provide information such as URL of database or each data file, which are managed dispersively by several institutes. Because the metadata database covers a wide scientific field, it is likely that non-specialized users can not easily select a right search phrase. We connected an associative search engine which is called GETAssoc with the metadata database, in order to get the related words and to generate re-query phrases by using them automatically. We collected metadata from SAO/NASA Astrophysics Data System to create the dictionary for associative search. We show that the prepared dictionary gives the related terms as expected for generating re-query phrases.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"著者人数: 12名","subitem_description_type":"Other"},{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_3_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Number of authors: 12","subitem_description_type":"Other"},{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0062302010","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-13-010","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学大学院理学研究科附属地磁気世界資料解析センター"},{"subitem_text_value":"九州大学国際宇宙天気科学・教育センター"},{"subitem_text_value":"東北大学大学院理学研究科惑星プラズマ・大気研究センター"},{"subitem_text_value":"名古屋大学太陽地球環境研究所"},{"subitem_text_value":"名古屋大学太陽地球環境研究所"},{"subitem_text_value":"京都大学生存圏研究所"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"京都大学大学院理学研究科附属地磁気世界資料解析センター"},{"subitem_text_value":"国立極地研究所"},{"subitem_text_value":"京都大学生存圏研究所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University"},{"subitem_text_language":"en","subitem_text_value":"International Center for Space Weather Science and Education, Kyushu University"},{"subitem_text_language":"en","subitem_text_value":"The Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Solar-Terrestrial Environment Laboratory, Nagoya University"},{"subitem_text_language":"en","subitem_text_value":"Solar-Terrestrial Environment Laboratory, Nagoya University"},{"subitem_text_language":"en","subitem_text_value":"Research Institute for Sustainable Humanosphere, Kyoto University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"},{"subitem_text_language":"en","subitem_text_value":"Research Institute for Sustainable Humanosphere, Kyoto University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小山, 幸伸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"阿部, 修司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"八木, 学"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梅村, 宜生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀, 智昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新堀, 淳樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 由佳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"家森, 俊彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 良昌"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋口, 典子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koyama, Yukinobu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abe, Shuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yagi, Manabu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Umemura, Norio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hori, Tomoaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shinbori, Atsuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Yuka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iyemori, Toshihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Yoshimasa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashiguchi, Noriko","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":"2020-01-15"}],"displaytype":"detail","filename":"62302010.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"62302010.pdf","url":"https://jaxa.repo.nii.ac.jp/record/1960/files/62302010.pdf"},"version_id":"b93c5f67-3bcb-4750-9593-8d465b7aee08"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"データベース","subitem_subject_scheme":"Other"},{"subitem_subject":"メタデータ","subitem_subject_scheme":"Other"},{"subitem_subject":"連想検索","subitem_subject_scheme":"Other"},{"subitem_subject":"情報検索","subitem_subject_scheme":"Other"},{"subitem_subject":"学際的研究","subitem_subject_scheme":"Other"},{"subitem_subject":"超高層大気","subitem_subject_scheme":"Other"},{"subitem_subject":"Database","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Metadata","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Associative Search","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Information Retrieval","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Interdisciplinary Study","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Upper Atmosphere","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 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