{"id":232770,"updated":"2025-01-19T10:19:40.319473+00:00","links":{},"created":"2025-01-19T01:33:49.629469+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232770","sets":["1164:5352:11553:11554"]},"path":["11554"],"owner":"44499","recid":"232770","title":["グラフ埋め込みと最適輸送を用いた空間的遺伝子発現情報のアラインメント"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-29"},"_buckets":{"deposit":"b46ce72a-e4a3-4cde-a602-222100044250"},"_deposit":{"id":"232770","pid":{"type":"depid","value":"232770","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"グラフ埋め込みと最適輸送を用いた空間的遺伝子発現情報のアラインメント","author_link":["630907","630908","630909"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"グラフ埋め込みと最適輸送を用いた空間的遺伝子発現情報のアラインメント"}]},"item_type_id":"4","publish_date":"2024-02-29","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院医学系研究科神経遺伝子学教室"},{"subitem_text_value":"大阪大学大学院医学系研究科神経遺伝子学教室／大阪大学先導的学際研究機構生命医科学融合フロンティア研究部門"},{"subitem_text_value":"大阪大学大学院医学系研究科神経遺伝子学教室／大阪大学先導的学際研究機構生命医科学融合フロンティア研究部門"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of RNA Biology and Neuroscience, Graduate School of Medicine, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Department of RNA Biology and Neuroscience, Graduate School of Medicine, Osaka University / Institute for Open and Transdisciplinary Research Initiatives, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Department of RNA Biology and Neuroscience, Graduate School of Medicine, Osaka University / Institute for Open and Transdisciplinary Research Initiatives, Osaka University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/232770/files/IPSJ-BIO24077021.pdf","label":"IPSJ-BIO24077021.pdf"},"date":[{"dateType":"Available","dateValue":"2026-03-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-BIO24077021.pdf","filesize":[{"value":"1.4 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":"41"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"cf189b51-6d6a-4798-ac28-ebff16ba51c9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"杉原, 礼一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 有己"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河原, 行郎"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12055912","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8590","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"空間的遺伝子発現解析は組織切片から位置情報を保持したまま網羅的に遺伝子発現の解析を行う．これにより得られる多様なデータの特徴量を抽出し，異なる切片やシングルセル RNA-seq データと比較することで，組織上での微小環境や細胞のサブタイプの詳細な解析が期待される．本稿では，グラフ埋め込みを用いた特徴量抽出と最適輸送を用いた特徴量の比較を組み合わせた解析手法を報告する．本手法を複数の実データに適用し評価を行った結果，遺伝子情報のみを用いた解析と比べ，空間情報を加えることで，より精度の高い特徴量抽出とアラインメントに成功した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2","bibliographic_titles":[{"bibliographic_title":"研究報告バイオ情報学（BIO）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"21","bibliographicVolumeNumber":"2024-BIO-77"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}