{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00042015","sets":["1164:3696:3707:3711"]},"path":["3711"],"owner":"1","recid":"42015","title":["乱数放送を利用した撮影時刻の証明方式の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-01-27"},"_buckets":{"deposit":"4e905363-45b6-400b-956c-22111762e220"},"_deposit":{"id":"42015","pid":{"type":"depid","value":"42015","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"乱数放送を利用した撮影時刻の証明方式の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"乱数放送を利用した撮影時刻の証明方式の提案"},{"subitem_title":"A Proof Method of Filming Time by Random Numbers Broadcasting","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2006-01-27","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業高等専門学校"},{"subitem_text_value":"東京工業高等専門学校"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo National College of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo National College of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/42015/files/IPSJ-GN06058033.pdf"},"date":[{"dateType":"Available","dateValue":"2008-01-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN06058033.pdf","filesize":[{"value":"190.8 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":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3d4f0e40-e20a-414e-8b45-cb5ae02fed23","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"青野, 正宏"},{"creatorName":"小嶋, 徹也"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masahiro, Aono","creatorNameLang":"en"},{"creatorName":"Tetsuya, Kojima","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"文字情報と異なり,一般に映像や音声の記録は,真実を表わしており,証拠能力もあるとされている.監視カメラの記録も映されたものは真実と考えられる.しかし,実際は編集やその他の手段で,事実と異なる記録を作り出すことが可能である.そのため,本稿で,監視カメラ記録を例に挙げ,乱数放送を用いて,撮影された時刻が正しいものであるか否かを証明する方法を提案する.","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Video and/or sound records are assumed to display truth and to be evidence of the event in general, but letters don’t.  Records of the watching camera are assumed to be true, too. However, really, it is possible to create the record of false event by the watching camera. In this paper we propose a method to proof filming time by random numbers broadcasting.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"215","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告グループウェアとネットワークサービス(GN)"}],"bibliographicPageStart":"209","bibliographicIssueDates":{"bibliographicIssueDate":"2006-01-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9(2006-GN-058)","bibliographicVolumeNumber":"2006"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":42015,"updated":"2025-01-22T11:40:55.944211+00:00","links":{},"created":"2025-01-18T23:08:44.932212+00:00"}