{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00218933","sets":["1164:2735:10865:10970"]},"path":["10970"],"owner":"44499","recid":"218933","title":["3次元箱詰め問題にための適応度関数の改良"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-07-19"},"_buckets":{"deposit":"fabfe18d-2b3d-4a32-9db2-0b6bddc53605"},"_deposit":{"id":"218933","pid":{"type":"depid","value":"218933","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"3次元箱詰め問題にための適応度関数の改良","author_link":["570378","570379"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3次元箱詰め問題にための適応度関数の改良"},{"subitem_title":"Improved Fitness Functions for 3D Packing Problem","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2022-07-19","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"奈良女子大学"},{"subitem_text_value":"奈良女子大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nara Women's University","subitem_text_language":"en"},{"subitem_text_value":"Nara Women's 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/218933/files/IPSJ-MPS22139006.pdf","label":"IPSJ-MPS22139006.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS22139006.pdf","filesize":[{"value":"1.2 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":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7f0f3daa-476e-4df7-beb9-0749c0e6a991","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中島, 滋香"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"髙田, 雅美"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本稿では，箱詰め問題に対する適応度関数を改良する．箱詰め問題を解くために，Bottom，Depth，and Left（BDL）法と局所探索法の組み合わせが提案されている．BDL 法では，すべての対象物に乱数が割り当てられる．対象物を，その乱数の順に，底辺，奥行，左端から順番に並べる．その後，適切な順番を求めるために，局所探索法を用いる．この際用いられる適応度関数は，使用頻度，見やすさ，容量から求められる．従来法で用いられている適応度関数は，正規化されていない．また，対象物のサイズがすべて同じ大きさである．この設定は，現実的ではない．そこで，本稿では，再定義と正規化により適応度関数を改良する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-19","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2022-MPS-139"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":218933,"updated":"2025-01-19T14:59:05.979063+00:00","links":{},"created":"2025-01-19T01:19:16.563102+00:00"}