{"created":"2023-07-25T10:33:32.646715+00:00","id":7899,"links":{},"metadata":{"_buckets":{"deposit":"da9d94f8-3142-4865-b02e-cff709f1be85"},"_deposit":{"created_by":1,"id":"7899","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"7899"},"status":"published"},"_oai":{"id":"oai:senshu-u.repo.nii.ac.jp:00007899","sets":["27:32:861:903:911"]},"author_link":["2982","2983"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"59","bibliographicPageStart":"51","bibliographicVolumeNumber":"39","bibliographic_titles":[{"bibliographic_title":"情報科学研究"}]}]},"item_10002_creator_2":{"attribute_name":"作成者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 良介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高野, 祐一"}],"nameIdentifiers":[{}]}]},"item_10002_description_25":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"This paper is concerned with bit-flipping algorithms for decoding low-density parity check codes. The gradient-descent bit flipping (GDBF) is known as a high-performance class of bitflipping algorithms; however, once GDBF becomes trapped at local optimal solutions, it cannot escape from them. Several algorithms, including noisy gradient-descent bit flipping (NGDBF), have been devised to overcome this drawback. For the same purpose, we develop a bit-flipping algorithm based on the tabu search, which is one of the most effective metaheuristics. The simulation results demonstrate that our algorithm achieved higher bit error rate performance than GDBF did. Moreover, our algorithm required a smaller number of iterations to find a good-quality solution than NGDBF did.","subitem_description_type":"Other"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34360/00007893","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_26":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"専修大学情報科学研究所"}]},"item_10002_source_id_28":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0286-6048","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_29":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00231758","subitem_source_identifier_type":"NCID"}]},"item_10002_title_1":{"attribute_name":"別言語のタイトル(英)","attribute_value_mlt":[{"subitem_title":"Gradient-Descent Bit-Flipping Decoding Based on Tabu Search for LDPC Codes"}]},"item_10002_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-05-20"}],"displaytype":"detail","filename":"3092_0039_07.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"3092_0039_07.pdf","url":"https://senshu-u.repo.nii.ac.jp/record/7899/files/3092_0039_07.pdf"},"version_id":"38e2d642-c514-470c-8042-1c75cd6df1f8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"誤り訂正","subitem_subject_scheme":"Other"},{"subitem_subject":"LDPC符号","subitem_subject_scheme":"Other"},{"subitem_subject":"タブー探索法","subitem_subject_scheme":"Other"},{"subitem_subject":"ビット反転復号法","subitem_subject_scheme":"Other"},{"subitem_subject":"勾配降下ビット反転法","subitem_subject_scheme":"Other"},{"subitem_subject":"Ryosuke","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Takahashi","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Yuichi","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Takano","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Error Correction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"LDPC Codes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Tabu Search","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bit-Flipping Decoding","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Gradient-Descent Bit Flipping","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"LDPC符号に対するタブー探索法に基づく勾配降下ビット反転復号法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LDPC符号に対するタブー探索法に基づく勾配降下ビット反転復号法"}]},"item_type_id":"10002","owner":"1","path":["911"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-05-20"},"publish_date":"2019-05-20","publish_status":"0","recid":"7899","relation_version_is_last":true,"title":["LDPC符号に対するタブー探索法に基づく勾配降下ビット反転復号法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-07-25T12:32:03.600856+00:00"}