{"id":10504,"updated":"2025-01-23T02:47:37.160385+00:00","links":{},"created":"2025-01-18T22:45:23.768942+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00010504","sets":["581:625:628"]},"path":["628"],"owner":"1","recid":"10504","title":["Quantum Biased Oracles"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-10-15"},"_buckets":{"deposit":"940e0ba0-1525-4f50-8400-150af2e2670a"},"_deposit":{"id":"10504","pid":{"type":"depid","value":"10504","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"Quantum Biased Oracles","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Quantum Biased Oracles"},{"subitem_title":"Quantum Biased Oracles","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：量子計算と量子情報","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2005-10-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Kyoto University Japan Science and Technology Corporation"},{"subitem_text_value":"Tokyo Institute of Technology"},{"subitem_text_value":"Nara Institute of Science and Technology"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyoto University,Japan Science and Technology Corporation","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Nara Institute of Science and Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/10504/files/IPSJ-JNL4610004.pdf"},"date":[{"dateType":"Available","dateValue":"2007-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL4610004.pdf","filesize":[{"value":"192.5 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1086126f-fc7b-4714-b065-7e4487487367","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuo, Iwama"},{"creatorName":"Akinori, Kawachi"},{"creatorName":"Shigeru, Yamashita"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kazuo, Iwama","creatorNameLang":"en"},{"creatorName":"Akinori, Kawachi","creatorNameLang":"en"},{"creatorName":"Shigeru, Yamashita","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","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_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"This paper reviews researches on quantum oracle computations when oracles are not perfect i.e.  they may return wrong answers. We call such oracles biased oracles  and discuss the formal model of them. Then we provide an intuitive explanation how quantum search with biased oracles by Hoyer  et al. (2003) works. We also review the method  by Buhrman  et al. (2005)  to obtain all the answers of a quantum biased oracle without any overhead compared to the perfect oracle case. Moreover  we discuss two special cases of quantum biased oracles and their interesting properties  which are not found in the classical corresponding cases. Our discussion implies that the model of quantum biased oracle adopted by the existing researches is natural.","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper reviews researches on quantum oracle computations when oracles are not perfect,i.e., they may return wrong answers. We call such oracles biased oracles, and discuss the formal model of them. Then we provide an intuitive explanation how quantum search with biased oracles by Hoyer, et al. (2003) works. We also review the method, by Buhrman, et al. (2005), to obtain all the answers of a quantum biased oracle without any overhead compared to the perfect oracle case. Moreover, we discuss two special cases of quantum biased oracles and their interesting properties, which are not found in the classical corresponding cases. Our discussion implies that the model of quantum biased oracle adopted by the existing researches is natural.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2408","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"2400","bibliographicIssueDates":{"bibliographicIssueDate":"2005-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicVolumeNumber":"46"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"招待論文"}]},"weko_creator_id":"1"}}