{"id":27181,"updated":"2025-01-22T18:39:19.482897+00:00","links":{},"created":"2025-01-18T22:57:36.476270+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00027181","sets":["1164:2036:2055:2059"]},"path":["2059"],"owner":"1","recid":"27181","title":["音声認識システムのハードウェア化の一手法－HMM出力確率計算のハードウェア化－ "],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-03-17"},"_buckets":{"deposit":"7f500c92-b0c5-4b8d-8388-b9da3fab821f"},"_deposit":{"id":"27181","pid":{"type":"depid","value":"27181","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"音声認識システムのハードウェア化の一手法－HMM出力確率計算のハードウェア化－ ","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音声認識システムのハードウェア化の一手法－HMM出力確率計算のハードウェア化－ "},{"subitem_title":"A Hardware Design for Voice recognition-HMM Output Probabilities calculation circuit-","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2005-03-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学大学院総合理工学研究科"},{"subitem_text_value":" 近畿大学大学院総合理工学研究科"},{"subitem_text_value":"トヨタテクノサービス"},{"subitem_text_value":"サニー技研"},{"subitem_text_value":" 近畿大学大学院総合理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"System design Methodology Laboratory, Kinki University","subitem_text_language":"en"},{"subitem_text_value":" System design Methodology Laboratory, Kinki University","subitem_text_language":"en"},{"subitem_text_value":"TOYOTA Techno service Corp.","subitem_text_language":"en"},{"subitem_text_value":"Sunny Giken Inc.","subitem_text_language":"en"},{"subitem_text_value":" System design Methodology Laboratory, Kinki University","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/27181/files/IPSJ-SLDM04119014.pdf"},"date":[{"dateType":"Available","dateValue":"2007-03-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM04119014.pdf","filesize":[{"value":"859.3 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":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"b1b1a7ad-f748-44a7-9b35-6e016c2fcadc","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2005 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松野, 裕之"},{"creatorName":"友利, 記昌"},{"creatorName":"宮崎, 崇"},{"creatorName":"西村, 英樹"},{"creatorName":"神戸尚志"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroyuki, MATSUNO","creatorNameLang":"en"},{"creatorName":"Norimasa, TOMORI","creatorNameLang":"en"},{"creatorName":"Takashi, MIYAZAKI","creatorNameLang":"en"},{"creatorName":"Hideki, NISHIMURA","creatorNameLang":"en"},{"creatorName":"Takashi, KAMBE","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","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":"本研究では、音声認識ソフトウェアにおいて計算時間を多く要している部分をハードウェア化し、システム全体の効率化を図る手法を提案する。HMMを用いた連続音声認識は認識性能が高いが、出力確率計算に処理時間を多く要するため、リアルタイムで実行するには高速なCPUが必要となる。ソフトウェア処理全体の約40％を占める出力確率計算部分をハードウェア化することで、CPUの負荷を少なくし、システム全体を効率化することが出来た。出力確率計算回路では、並列処理、パイプライン処理、キャッシュメモリを搭載する等の高速化手法を用いて設計した。その結果、出力確率計算の部分をリアルタイム処理するために十分な性能が得られた。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Voice recognition is becoming a popular technology for human interface. In this paper, the hardware design to calculate output probabilities is proposed to improve system performance. Conventional approach for high level voice recognition needs high speed processor. Our approach can reduce the load of CPU by designing the hardware engine for calculation of output probabilities which is 40% of total processing time. And we adapt parallel and pipelining processing with cash memories for real time processing.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"84","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システムLSI設計技術（SLDM）"}],"bibliographicPageStart":"79","bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"27(2004-SLDM-119)","bibliographicVolumeNumber":"2005"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}