Papers - NAGATA Ryo
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A Written Child Corpus with Editing History Tags
NAGATA RYO, KAWAI AYAKO, SUDA KOJI, KAKEGAWA JUNICHI, MORIHIRO KOICHIRO
Journal of Natural Language Processing 17 ( 2 ) 51 - 65 2010.4
Joint Work
Publisher:The Association for Natural Language Processing
Corpora have played a crucial role in natural language processing and linguistics. However, there have been very few corpora consisting of the writing of children because of difficulties peculiar to child corpus creation. In this paper, we propose a method for avoiding the difficulties and efficiently creating a child corpus. We have used the proposed method to create a child corpus to show its effectiveness. As a result, we have obtained a child corpus called Kodomo Corpus containing 39,269 morphemes, which is the largest written child corpus. Kodomo Corpus has a feature that the editing histories such as addition and deletion are traceable through its data tags.
DOI: 10.5715/jnlp.17.2_51
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“作文履歴をトレース可能な子供コーパスの構築”(共著) Reviewed
永田亮,河合綾子,須田幸次,掛川淳一,森広浩一郎
自然言語処理 2010.4
Joint Work
Authorship:Lead author
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A Topic-independent Method for Scoring Student Essay Content,
Ryo NAGATA, Jun-ichi, KAKEGAWA, Yukiko YABUTA
IEICE TRANSACTIONS on Information and Systems Vol.E93-D ( No.2 ) 2010.2
Joint Work
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“A Topic-independent Method for Scoring Student Essay Content,”(共著) Reviewed
Nagata, R.,Kakegawa, and Yabuta Y.
IEICE Transactions on Information and Systems 2010.2
Joint Work
Authorship:Lead author
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“Edu-mining for Book Recommendation for Pupils,”(共著) Reviewed
Nagata, R., Takeda, K., Suda, K., Kakegawa, J.
Proceedings of the 2nd International Conference on Educational Data Mining ( 1 ) 2009.7
Joint Work
Authorship:Lead author
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“A Topic-independent Method for Automatically Scoring Essay Content Rivaling Topic-dependent Methods,”(共著) Reviewed
Nagata, R., Kakegawa, J., and Yabuta, Y
Proceedings of the 9th IEEE International Conference on Advanced Learning Technologies 2009.7
Joint Work
Authorship:Lead author
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Extracting Interesting Patterns from Learner Messages
KAKEGAWA Jun-ichi, NAGATA Ryo, MORITA Chihiro, SUDA Koji, MORIHIRO Koichiro
The IEICE transactions on information and systems 91 ( 12 ) 2939 - 2949 2008.12
Joint Work
Publisher:The Institute of Electronics, Information and Communication Engineers
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A System Suggesting Keywords for Facilitating Pupils' Message-Production Skills
NAGATA Ryo, SUDA Koji, KAKEGAWA Jun-ichi, MORIHIRO Koichiro, SHOWJI Kazuhiko
The IEICE transactions on information and systems 91 ( 2 ) 200 - 209 2008.2
Joint Work
Publisher:The Institute of Electronics, Information and Communication Engineers
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“小学生を対象としたメッセージ推敲のための適応型キーワード提示システム”(共著) Reviewed
永田亮,須田幸次,掛川淳一,森広浩一郎,正司和彦
電子情報通信学会論文誌,Vol.J91-D, ( 2 ) 200 - 209 2008.2
Joint Work
Authorship:Lead author
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A Method for Reinforcing Noun Countability Prediction
Ryo NAGATA, Atsuo KAWAI, Koichiro, MORIHIRO, Naoki ISU
IEICE TRANSACTIONS on Information and Systems Vol.E90-D ( No.12 ) 2007.12
Joint Work
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“A Method for Reinforcing Noun Countability Prediction,”(共著) Reviewed
Nagata, R.,Kawai, A.,Morihiro, K.,and Isu, N.
IEICE Transactions on Information and Systems, Vol.E90-D, ( 12 ) 2077 - 2086 2007.12
Joint Work
Authorship:Lead author
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“自由記述メッセージからの学習者の特徴表現抽出”(共著)
森田千寿, 永田亮, 掛川淳一,須田幸次,森広浩一郎
日本教育工学会研究報告集,JSET07-5 215 - 222 2007.12
Joint Work
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“未知文書からの母語話者/非母語話者に特徴的な表現の抽出”,(査読付きレター)(共著) Reviewed
永田亮,掛川淳一,宮井俊也,淀雅昭,深田剛継,河合敦夫
情報科学技術レターズ 357 - 360 2007.9
Joint Work
Authorship:Lead author
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“Visualizing the Invisible: A Method for Visualizing the Countability of English Nouns,”(共著) Reviewed
Nagata, R., Kawai, A., Morihiro, K., and Isu, N.
Proceedings of International Workshop on Natural Language Processing for Educational Resources in Conjugation with the International Conference Recent Advances in Natural Language Processing, 31 - 37 2007.9
Joint Work
Authorship:Lead author
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“表層情報のみを利用した英語母語話者/非母語話者の文書判別”(共著)
永田亮,掛川淳一,宮井俊也,淀雅昭,深田剛継,河合 敦夫
FIT2007 第6回情報科学技術フォーラム発表論文集 171 - 174 2007.9
Joint Work
Authorship:Lead author
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“分野別学習データを用いた科学技術英文の冠詞誤り検出”(共著)
深田剛継,永田亮,大森章良,河合敦夫,桝井文人,井須尚紀
平成19年度電気関係学会東海支部連合大会講演論文集,O-327, 2007.9
Joint Work
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LK-007 Obtaining patterns peculiar to native/non-native speakers from unknown texts
Nagata Ryo, Kakegawa Jun-ichi, Miyai Toshiya, Yodo Masaaki, Fukada Takatsugu, Kawai Atsuo
( 6 ) 357 - 360 2007.8
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“Edu-mining for finding keywords to improve message-production skills,” (共著) Reviewed
Nagata, R., Suda, K., Kakegawa, J., Morihiro, K., and Showji, K.
Proceedings of the 7th IEEE International Conference on Advanced Learning Technologies, 416 - 420 2007.7
Joint Work
Authorship:Lead author
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“英語例文オーサリングのための可算性決定プロセスの可視化”(共著)
永田亮,河合敦夫,森広浩一郎,井須尚紀
言語処理学会第13回年次大会発表論文集 780 - 783 2007.3
Joint Work
Authorship:Lead author
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“小学生を対象としたメッセージ推敲のためのキーワード提示システム”(共著)
須田幸次,永田亮,掛川淳一,森広浩一郎,正司和彦
言語処理学会第13回年次大会発表論文集 756 - 759 2007.3
Joint Work