{"links":{},"id":56636,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00056636","sets":["1164:5159:5162:5165"]},"path":["5165"],"owner":"11","recid":"56636","title":["質問の自動生成と誤り予測に基づく日本語 CALL システム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-07-11"},"_buckets":{"deposit":"b3c74a42-967c-4ba6-9dfe-54fb16902965"},"_deposit":{"id":"56636","pid":{"type":"depid","value":"56636","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"質問の自動生成と誤り予測に基づく日本語 CALL システム","author_link":["458936","458934","458937","458935"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"質問の自動生成と誤り予測に基づく日本語 CALL システム"},{"subitem_title":"A Japanese CALL System based on Dynamic Question Generation and Error Prediction for ASR","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2008-07-11","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学情報学研究科"},{"subitem_text_value":"京都大学情報学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"School of Informatics, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"School of Informatics, Kyoto University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/56636/files/IPSJ-SLP08072003.pdf","label":"IPSJ-SLP08072003"},"date":[{"dateType":"Available","dateValue":"2010-07-11"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP08072003.pdf","filesize":[{"value":"2.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6601e81a-c054-4d1e-ad78-20b9b96c602c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2008 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"王, 洪翠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河原, 達也"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hongcui, Wang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tatsuya, Kawahara","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","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、新しい CALL システムの設計・開発を行った。このシステムは外国人の日本語学習を支援するシステムで、作文の練習を通して、基本的な語彙と文法の習得ができることを目指している。学習者は、システムにより提示される図を見て、自分でその図を説明する日本語文を作成する。誤りがあれば、システムからフィードバックが提示される。このシステムでは、練習問題がすべて自動的に生成されるので、あらかじめ用意された問題を何度も繰返すことがない。また学習者は、テキストでも音声でも回答をすることができる。音声認識精度を確保するため、決定木を基づく方法を導入した。システムの評価実験を行った結果、おおむね肯定的な評価を得た。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We have developed a new CALL system to aid students learning Japanese as a second language. The system offers students the chance to practice the Japanese grammar and vocabulary, by creating their own sentences based on visual prompts, before receiving feedback on their mistakes. Questions are dynamically generated along with sentence patterns of the lesson point, to realize variety and flexibility of the lesson. Students can give their answers with either text input or speech input. To enhance speech recognition performance, a decision tree-based method is incorporated to predict possible errors made by non-native speakers for each generated sentence on the fly. Trials of the system have been conducted with a number of foreign students in our university, and positive feedbacks were obtained.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"18","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"13","bibliographicIssueDates":{"bibliographicIssueDate":"2008-07-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"68(2008-SLP-072)","bibliographicVolumeNumber":"2008"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:20:00.692747+00:00","updated":"2025-01-19T23:35:01.355127+00:00"}