{"created":"2023-07-25T10:27:26.813007+00:00","id":158,"links":{},"metadata":{"_buckets":{"deposit":"217b5e8a-0d2d-4668-9beb-9f9163eaeb88"},"_deposit":{"created_by":2,"id":"158","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"158"},"status":"published"},"_oai":{"id":"oai:it-hiroshima.repo.nii.ac.jp:00000158","sets":["14:29"]},"author_link":["846","845","844"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"293","bibliographicPageStart":"292","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"電気・情報関連学会中国支部連合大会講演論文集"}]}]},"item_10003_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"CDやDVDなどの家庭用光ディスクストレージはその取り扱い過程で発生する指紋、ゴミ、傷などによるデータ信頼性の劣化が危惧され、データの信頼性確保のための技術的課題の明確化と対応が必要である。今回は、懸案事項の一つ、誤り発生状況の把握をおこない、誤りのモデル化を検討した。DVD-RAMの指紋誤りにおける誤り状態をビット単位で計測し、ギルバートモデルへの適応評価をおこなった。単純モデルは誤り(light)では良く一致するが、誤り(hard)ではモデル計算値と実測値との誤差が大きくなり、変形モデルを適用することにより良い近似結果を得ることできた。","subitem_description_type":"Abstract"}]},"item_10003_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電気・情報関連学会中国支部"}]},"item_10003_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11138730","subitem_source_identifier_type":"NCID"}]},"item_10003_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"548.237","subitem_subject_scheme":"NDC"}]},"item_10003_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 敬大"},{"creatorName":"フルカワ, テルオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"844","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田中, 邦麿"}],"nameIdentifiers":[{"nameIdentifier":"845","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"古川, 輝雄"}],"nameIdentifiers":[{"nameIdentifier":"846","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-30"}],"displaytype":"detail","filename":"p292_0902-5.pdf","filesize":[{"value":"273.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"p292_0902-5.pdf","url":"https://it-hiroshima.repo.nii.ac.jp/record/158/files/p292_0902-5.pdf"},"version_id":"fabec2b5-7f2c-4da1-b4e3-474f0a10133b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"光ディスク","subitem_subject_scheme":"Other"},{"subitem_subject":"DVD","subitem_subject_scheme":"Other"},{"subitem_subject":"誤り計測","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"DVD-RAMの再生誤りのモデル化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DVD-RAMの再生誤りのモデル化"}]},"item_type_id":"10003","owner":"2","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"158","relation_version_is_last":true,"title":["DVD-RAMの再生誤りのモデル化"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-25T10:56:43.559437+00:00"}