Tsukada Hajime

ツカダハジメ | Tsukada Hajime

Research theme for competitive and other funds (1)：

Papers (11)：

MORITA Tomohiro, AKIBA Tomoyosi, TSUKADA Hajime. Hybrid Sampling for Iterative Back-Translation of Neural Machine Translation. 2023. J106-D. 4. 298-306
Hirao Tsutomu, Isozaki Hideki, Sudoh Katsuhito, Duh Kevin, Tsukada Hajime, Nagata Masaaki. Evaluating Translation Quality with Word Order Correlations. Journal of Natural Language Processing. 2014. 21. 3. 421-444
Hayashi Katsuhiko, Sudoh Katsuhito, Tsukada Hajime, Suzuki Jun, Nagata Masaaki. Incremental Word Re-Ordering and Article Generation: Its Application to Japanese-to-English Machine Translation. Journal of Natural Language Processing. 2014. 21. 5. 1037-1057
Katsuhito Sudoh, Xianchao Wu, Kevin Duh, Hajime Tsukada, Masaaki Nagata. Syntax-based post-ordering for efficient Japanese-to-English translation. ACM Transactions on Asian Language Information Processing. 2013. 12. 3
Hideki Isozaki, Katsuhito Sudoh, Hajime Tsukada, Kevin Duh. HPSG-Based Preprocessing for English-to-Japanese Translation. ACM Transactions on Asian Language Information Processing. 2012. 11. 3. 1-16

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MISC (14)：

Masaaki Nagata, Katsuhito Sudoh, Jun Suzuki, Yasuhiro Akiba, Tsutomu Hirao, Hajime Tsukada. Recent innovations in NTT's statistical machine translation. NTT Technical Review. 2013. 11. 12
須藤克仁, 鈴木潤, 塚田元. 語順の入れ替えに着目した特許の統計翻訳 : 事前・事後並べ替えによる高精度な英日・日英翻訳-Statistical Patent Translation Focusing on Word Reordering-機械翻訳技術の向上. Japio year book. 2013. 292-296
堀貴明, 須藤克仁, 塚田元. 世界メディアブラウザ-特集コミュニケーション科学の融合研究における新潮流. NTT技術ジャーナル / 日本電信電話株式会社編. 2009. 21. 5. 13-16
Takaaki Hori, Katsuhito Sudoh, Hajime Tsukada, Atsushi Nakamura. World-Wide Media Browser - Multilingual audio-visual content retrieval and browsing system. NTT Technical Review. 2009. 7. 2
Machine Translation Today : Evaluation workshop and contribution from Japan. 2008. 49. 2. 194-202

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Patents (63)：

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Books (2)：

Encyclopedia of natural language processing (in Japanese)
2009 ISBN:9784320122383
Computing Prosody: Computational Models for Processing Spontaneous Speech
Springer 1997 ISBN:038794804X

Lectures and oral presentations (92)：

Analysis on Unsupervised Acquisition Process of Bilingual Vocabulary through Iterative Back-Translation
(The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024))
双方向翻訳モデルの相互学習におけるデータ多様化の適用
(言語処理学会第30回年次大会 2024)
中間言語を利用したデータ多様化とアンサンブル学習に基づくゼロリソース機械翻訳
(言語処理学会第30回年次大会 2024)
双対学習機械翻訳モデルのドメインシフトに対する頑健性の検証
(言語処理学会第30回年次大会 2024)
Training Neural Machine Translation Models by Using an Entire Comparable Corpus
(2023 10th International Conference on Advanced Informatics: Concept, Theory and Application (ICAICTA) 2023)

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Committee career (18)：

2024 - 16th biennial conference of the Association for Machine Translation in the Americas (AMTA 2024) Program Committee
2023 - Machine Translation Summit XIX (MT Summit 2023) Program Committee
2015 - 2017 人工知能学会代議員
2014 - 2017 言語処理学会代議員
2017 - 14th International Workshop on Spoken Language Translation (IWSLT 2017) Program Committee

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Awards (3)：

2014/12 - The Association for Natural Language Processing Best Paper Award ncremental Word Re-Ordering and Article Generation: Its Application to Japanese-to-English Machine Translation
2011/03 - The Association for Natural Language Processing Best Presentation Award
2006/07 - 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics (COLING-ACL 2006) Meritorious Asian NLP Paper Award Incorporating speech recognition confidence into discriminative named entity recognition of speech data

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