{"id":89681,"updated":"2025-01-21T16:24:40.078502+00:00","links":{},"created":"2025-01-18T23:39:25.669361+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00089681","sets":["6164:6165:7006:7054"]},"path":["7054"],"owner":"11","recid":"89681","title":["複数の順序情報を用いたコンテンツ識別手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-11-23"},"_buckets":{"deposit":"f8aa7062-53d2-4376-88c4-c86b67ecb580"},"_deposit":{"id":"89681","pid":{"type":"depid","value":"89681","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"複数の順序情報を用いたコンテンツ識別手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数の順序情報を用いたコンテンツ識別手法"},{"subitem_title":"Content Identification Method Using Multiple Order Information","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マルチメディア通信と分散処理ワークショップ","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2005-11-23","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社NTTサイバースペース研究所"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Cyber Space Laboratories, NTT Corporation","subitem_text_language":"en"}]},"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/89681/files/IPSJ-DPSWS2005051.pdf"},"date":[{"dateType":"Available","dateValue":"2005-11-30"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPSWS2005051.pdf","filesize":[{"value":"867.0 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":"44"}],"accessrole":"open_date","version_id":"647ed3e5-17ca-471d-aa1b-cd7d11e8e896","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高田, 智規"},{"creatorName":"阿部, 剛仁"},{"creatorName":"川村, 春美"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TOMONORI, TAKADA","creatorNameLang":"en"},{"creatorName":"TAKEHITO, ABE","creatorNameLang":"en"},{"creatorName":"HARUMI, KAWAMURA","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_18_relation_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_select":"NCID","subitem_relation_type_id_text":"ISSN 1344-0640"}}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ディジタルコンテンツの利用頻度増加に伴い,コンテンツの持つ特徴量を用いてコンテンツ付随する情報を利用するサービスが要望されている.我々はこれまでに,コンテンツ内局所特徴値の順序関係を用いてコンテンツが同一であるか識別する手法を提案した.この手法は既存の類似検索などと比べコンテンツを精度良く識別可能であったが,想定されるノイズが大きい場合に識別精度が劣化するという問題があった.本稿では,同一種別の順序情報を複数個利用することで,ノイズ体制と識別精度の双方を向上させる方式を提案する.また,実験を通じて有効性を示す.","subitem_description_type":"Other"}]},"item_18_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have propsed a content identification method with conversion robustness. However, our method has a problem that identification accuracy is deteriorated when noise is big. In this paper, we propose a new method that can improve identification accuracy by using multiple order information. The effectiveness of this method is show through our experiment.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"272","bibliographic_titles":[{"bibliographic_title":"マルチメディア通信と分散処理　ワークショップ論文集"}],"bibliographicPageStart":"267","bibliographicIssueDates":{"bibliographicIssueDate":"2005-11-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"19","bibliographicVolumeNumber":"2005"}]},"relation_version_is_last":true,"item_18_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"情報検索 / データ管理"}]},"weko_creator_id":"11"}}