{"created":"2025-01-19T01:18:07.647821+00:00","updated":"2025-01-19T15:26:00.065177+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00217638","sets":["1164:10193:10905:10906"]},"path":["10906"],"owner":"44499","recid":"217638","title":["QKP-QUBO変換におけるHybridエンコーディング方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-17"},"_buckets":{"deposit":"c47ad209-0256-417d-af28-7fbbf043ac68"},"_deposit":{"id":"217638","pid":{"type":"depid","value":"217638","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"QKP-QUBO変換におけるHybridエンコーディング方式","author_link":["564223","564220","564225","564221","564226","564224","564222"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"QKP-QUBO変換におけるHybridエンコーディング方式"}]},"item_type_id":"4","publish_date":"2022-03-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","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 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聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小此木, 大輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安藤, 洸太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Chu, Thiem Van"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"劉, 載勲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本村, 真人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川村, 一志"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12894105","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":"2435-6492","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"二次ナップサック問題（QKP）は二次制約無し二値最適化（QUBO）の形式に変換することで，アニーリング計算を用いて解けることが知られている．変換にあたっては，ナップサック容量制約をエネルギー関数に取り込むための整数変数の導入が求められ，QUBO ではその整数変数を補助的な二値変数でエンコーディングする．エンコーディングの手法は複数あり，用いる手法によってアニーリング計算の結果が大きく異なる．QKP を対象に高品質な解を得るため，本稿ではまず，既存の Binary エンコーディングと Unary エンコーディングを用いた場合のアニーリング過程を可視化し，分析する．続いて，その分析に基づいて，既存のエンコーディング手法の問題点を解消する Hybrid エンコーディングを提案する．シミュレーション結果から，小規模ならびに中規模の QKP を対象とした場合には Hybrid エンコーディングが最も優れた性能を示すことを確認した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"量子ソフトウェア（QS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-03-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicVolumeNumber":"2022-QS-5"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":217638,"links":{}}