{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00078066","sets":["934:1119:6347:6556"]},"path":["6556"],"owner":"10","recid":"78066","title":["量子i.i.d.状態の仮説検定に関する数値的手法とその誤差分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-10-05"},"_buckets":{"deposit":"42982cd7-e1d6-4755-bc53-18d3724de846"},"_deposit":{"id":"78066","pid":{"type":"depid","value":"78066","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"量子i.i.d.状態の仮説検定に関する数値的手法とその誤差分析","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"量子i.i.d.状態の仮説検定に関する数値的手法とその誤差分析"},{"subitem_title":"A Numerical Method for Hypothesis Testing of Quantum i.i.d. States and Its Error Analysis","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"量子情報","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2011-10-05","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"電気通信大学"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"The University of Electro-Communications","subitem_text_language":"en"},{"subitem_text_value":"The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"The University of Electro-Communications","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/78066/files/IPSJ-TACS0404021.pdf"},"date":[{"dateType":"Available","dateValue":"2013-10-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TACS0404021.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":"16"},{"tax":["include_tax"],"price":"0","billingrole":"11"},{"tax":["include_tax"],"price":"0","billingrole":"14"},{"tax":["include_tax"],"price":"0","billingrole":"15"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d09168ae-5266-47aa-9dba-7b8c4bf2d24f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂下, 達哉"},{"creatorName":"片桐, 孝洋"},{"creatorName":"長岡, 浩司"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tatsuya, Sakashita","creatorNameLang":"en"},{"creatorName":"Takahiro, Katagiri","creatorNameLang":"en"},{"creatorName":"Hiroshi, Nagaoka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11833852","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7829","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文ではテンソル積の既約分解を用いた 2 × 2 サイズの密度行列の量子 i.i.d. 状態に対する仮説検定問題の数値的手法を扱う．特に，誤り確率の計算に現れる数値誤差について分析を行った．その結果，既約成分ごとの寄与の相対関係が重要であることを見い出した．また，多倍長桁数と固有値分解の収束判定に用いる ε を変えたときに，数値誤差がどのように現れるかを考察した．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we deal with a numerical method for hypothesis testing of quantum i.i.d. states for 2 × 2 density matrices based on the irreducible decomposition of tensor products. Especially, we analyze numerical errors appearing in computation of the error probability. As a result, we found out that the mutual relation among the contributions of irreducible elements is important. In addition, we studied how numerical error appears for different settings of multiple-precision and the convergence criterion ε of eigenvalue routine.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"227","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピューティングシステム（ACS）"}],"bibliographicPageStart":"214","bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"4"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"id":78066,"updated":"2025-01-21T20:39:47.043371+00:00","links":{},"created":"2025-01-18T23:33:31.308347+00:00"}