{"created":"2022-06-08T04:40:29.729814+00:00","id":2000326,"links":{},"metadata":{"_buckets":{"deposit":"a1f67e18-d8f2-4bc9-8d78-4ff29381a831"},"_deposit":{"created_by":18,"id":"2000326","owner":"18","owners":[18],"owners_ext":{"displayname":"NII","username":"niirepo"},"pid":{"revision_id":0,"type":"depid","value":"2000326"},"status":"published"},"_oai":{"id":"oai:repository.nii.ac.jp:02000326","sets":["136"]},"author_link":[],"control_number":"2000326","item_5_biblio_info_30":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-01-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"23","bibliographicPageStart":"1","bibliographic_titles":[{"bibliographic_title":"NIIテクニカル・レポート","bibliographic_titleLang":"ja"},{"bibliographic_title":"NII Technical Report","bibliographic_titleLang":"en"}]}]},"item_5_description_28":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"For the solution of large sparse nonnegative constrained least squares (NNLS) problems, a new iterative method is proposed by using conjugate gradient least squares (CGLS) method for inner iterations and the modulus-type iterative method in the outer iterations for the solution of linear complementarity problem (LCP) resulting from Karush-Kuhn-Tucker (KKT) conditions of the NNLS problem. Theoretical convergence analysis including the optimal choice of the parameter matrix is presented for the proposed method. Numerical experiments show the efficiency of the proposed method compared to projection-type methods with less iteration steps and CPU time.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_5_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20736/0002000326","subitem_identifier_reg_type":"JaLC"}]},"item_5_publisher_31":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立情報学研究所","subitem_publisher_language":"ja"}]},"item_5_source_id_32":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-5597","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Zheng, Ning","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"速水, 謙","creatorNameLang":"ja"},{"creatorName":"Hayami, Ken","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yin, Jun-Feng","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-01-11"}],"displaytype":"detail","filename":"15-001E.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"NII Technical Report (NII-2015-001E)：Modulus-Type Inner Outer Iterative Methods for Nonnegative Constrained Least Squares Problems","url":"https://repository.nii.ac.jp/record/2000326/files/15-001E.pdf"},"version_id":"3da11d55-78d3-40b4-a6ee-4691a1296c0e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"テクニカルレポート","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"Technical Report","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"NII Technical Report (NII-2015-001E)：Modulus-Type Inner Outer Iterative Methods for Nonnegative Constrained Least Squares Problems","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"NII Technical Report (NII-2015-001E)：Modulus-Type Inner Outer Iterative Methods for Nonnegative Constrained Least Squares Problems","subitem_title_language":"en"}]},"item_type_id":"5","owner":"18","path":["136"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-06-08"},"publish_date":"2022-06-08","publish_status":"0","recid":"2000326","relation_version_is_last":true,"title":["NII Technical Report (NII-2015-001E)：Modulus-Type Inner Outer Iterative Methods for Nonnegative Constrained Least Squares Problems"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-01-11T04:26:14.158092+00:00"}