{"created":"2022-05-12T06:56:28.151229+00:00","id":2003826,"links":{},"metadata":{"_buckets":{"deposit":"da651df5-8b1f-477b-82e4-659acf7f9e72"},"_deposit":{"id":"2003826","owner":"1","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2003826"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:02003826","sets":["312:8042","9:7435:7436"]},"author_link":[],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-09-22","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"LMSR2021-15","bibliographic_titles":[{"bibliographic_title":"数理科学実践研究レター","bibliographic_titleLang":"ja"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"地震波を用いた地下構造推定は, 地球内部の組成解明に限らず地盤強度の測定や石油探査などに用いられている. 地震波の1 種であるレイリー波も, 地下構造推定によく用いられている. レイリー波には分散性があり, 一般に高周波ほど浅部に, 低周波ほど深部に感度がある. この性質を用いて逆問題を解くことで, 地下構造を推定することができる. 本研究では, この逆問題の解法にニューラルネットワークを適用した.","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_8_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0002003826","subitem_identifier_reg_type":"JaLC"}]},"item_8_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院数理科学研究科","subitem_publisher_language":"ja"}]},"item_8_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"東京大学大学院理学系研究科"},{"subitem_text_language":"en","subitem_text_value":"Graduate School of Sciences, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNames":[{"affiliationName":"東京大学","affiliationNameLang":"ja"},{"affiliationName":"The University of Tokyo","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"山谷, 里奈","creatorNameLang":"ja"},{"creatorName":"Yamaya, Lina","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"date":[{"dateType":"Available","dateValue":"2022-05-12"}],"displaytype":"detail","filename":"LMSR2021-15.pdf","filesize":[{"value":"268.1 KB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/2003826/files/LMSR2021-15.pdf"},"version_id":"b197034b-6141-4218-bfb9-0e4dd8148de8"}]},"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":"表面波を用いた地下構造推定へのニューラルネットワークの適用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"表面波を用いた地下構造推定へのニューラルネットワークの適用","subitem_title_language":"ja"}]},"item_type_id":"8","owner":"1","path":["8042","7436"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-05-12"},"publish_date":"2022-05-12","publish_status":"0","recid":"2003826","relation_version_is_last":true,"title":["表面波を用いた地下構造推定へのニューラルネットワークの適用"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:39:04.361121+00:00"}