Kengo Hotate, Masahiro Kaneko and Mamoru Komachi. Generating Diverse Corrections with Local Beam Search for Grammatical Error Correction. In Proceedings of the 28th International Conference on Computational Linguistics (COLING), pp. 2132-2137. December 9, 2020.
Ryoma Yoshimura, Masahiro Kaneko, Tomoyuki Kajiwara (Osaka University) and Mamoru Komachi. SOME: Reference-less Sub-Metrics Optimized for Manual Evaluations of Grammatical Error Correction. In Proceedings of the 28th International Conference on Computational Linguistics (COLING), pp. 6516-6522. December 12, 2020.
Ikumi Yamashita, Satoru Katsumata, Masahiro Kaneko, Aizhan Imankulova and Mamoru Komachi. Cross-lingual Transfer Learning for Grammatical Error Correction. In Proceedings of the 28th International Conference on Computational Linguistics (COLING), pp.4704-4715. December 11, 2020.
Hongfei Wang, Michiki Kurosawa, Satoru Katsumata and Mamoru Komachi. Chinese Grammatical Correction Using BERT-based Pre-trained Model. In Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing (AACL-IJCNLP), pp.163-168. December 5, 2020.
Satoru Katsumata and Mamoru Komachi. Stronger Baselines for Grammatical Error Correction Using a Pretrained Encoder-Decoder Model. In Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing (AACL-IJCNLP), pp. 827-832. December 6, 2020.
Siti Oryza Khairunnisa, Aizhan Imankulova and Mamoru Komachi. Towards a Standardized Dataset on Indonesian Named Entity Recognition. In Proceedings of the 1st Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 10th International Joint Conference on Natural Language Processing: Student Research Workshop (AACL-IJCNLP SRW 2020), pp.64-71. December 7, 2020.
Hiroki Homma and Mamoru Komachi. Non-Autoregressive Grammatical Error Correction Towards a Writing Support System. In Proceedings of the 6th Workshop on Natural Language Processing Techniques for Educational Application (NLP-TEA), pp.1-10. December 4, 2020.
Zizheng Zhang, Tosho Hirasawa, Wei Houjing, Masahiro Kaneko and Mamoru Komachi. Translation of New Named Entities from English to Chinese. In Proceedings of the 7th Workshop on Asian Translation (WAT), pp.58-63. December 4, 2020.
Aizhan Imankulova, Masahiro Kaneko, Tosho Hirasawa and Mamoru Komachi. Towards Multimodal Simultaneous Neural Machine Translation. In Proceedings of the Fifth Conference on Machine Translation (WMT), pp.594-603. November, 2020.
Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara (Osaka University), Chenhui Chu (Osaka University). Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions. In The 22nd Annual Conference of the European Association for Machine Translation (EAMT 2020), pp.105-114. Lisbon, Portugal. November, 2020.
Masashi Takaku (Ibaraki University), Tosho Hirasawa, Mamoru Komachi, Kanako Komiya (Ibaraki University). Neural Machine Translation from Historical Japanese to Contemporary Japanese Using Diachronically Domain-Adapted Word Embeddings. In The 34th Pacific Asia Conference on Language, Information and Computation (PACLIC). October, 2020.
Hwichan Kim, Tosho Hirasawa and Mamoru Komachi. Zero-shot North Korean to English Neural Machine Translation by Character Tokenization and Phoneme Decomposition. In Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop (ACL 2020 SRW), pp.72-78. Seattle, WA, USA. July, 2020.
Yujin Takahashi, Satoru Katsumata and Mamoru Komachi. Grammatical Error Correction Using Pseudo Learner Corpus Considering Learner's Error Tendency. In Proceedings of the 58th Annual Meeting of the Association for Computational Linguistics: Student Research Workshop (ACL 2020 SRW), pp.27-32. Seattle, WA, USA. July, 2020.
Reo Hirao, Mio Arai, Hiroki Shimanaka, Satoru Katsumata and Mamoru Komachi. Automated Essay Scoring System for Nonnative Japanese Learners. In 12th International Conference on Language Resources and Evaluation (LREC 2020), pp.1250-1257. Marseille, France. 2020.
Aomi Koyama, Tomoshige Kiyuna, Kenji Kobayashi, Mio Arai and Mamoru Komachi. Construction of an Evaluation Corpus for Grammatical Error Correction for Learners of Japanese as a Second Language. In 12th International Conference on Language Resources and Evaluation (LREC 2020), pp.204-211. Marseille, France. 2020.
Rob van der Goot (IT University of Copenhagen), Marija Stepanovic (IT University of Copenhagen), Alan Ramponi (IT University of Copenhagen), Ibrahim Sharaf, Ahmet Üstün (University of Groningen), Aizhan Imankulova, Siti Oryza Khairunnisa, Mamoru Komachi and Barbara Plank (IT University of Copenhagen). Cross-lingual multi-task transfer for zero-shot task-oriented dialog. Workshop on RESOURCEs and representations For Under-resourced Languages and domain. November, 2020.
Hiroto Tamura, Tosho Hirasawa, Masahiro Kaneko and Mamoru Komachi. TMU Japanese-English Multimodal Machine Translation System for WAT 2020. In Proceedings of the 7th Workshop on Asian Translation (WAT), pp. 80-91. December, 2020.
Hwichan Kim, Tosho Hirasawa and Mamoru Komachi. Korean to Japanese Neural Machine Translation System Using Hanja Information. In Proceedings of the 7th Workshop on Asian Translation (WAT), pp. 127-134. December, 2020.
Hongfei Wang and Mamoru Komachi. TMU System Using BERT-based Pre-trained Model to the NLP-TEA CGED Shared Task 2020. In Proceedings of the 6th Workshop on Natural Language Processing (NLP-TEA), pp.87-90. December 4, 2020.
Akifumi Nakamachi (Osaka University), Hiroki Shimanaka, Tomoyuki Kajiwara (Osaka University) and Mamoru Komachi. TMUOU submission for WMT20 Quality Estimation Shared Task. In Proceedings of the Fifth Conference on Machine Translation (WMT 2020), pp.1035-1039. November, 2020.
Masahiro Kaneko, Aizhan Imankulova, Tosho Hirasawa and Mamoru Komachi. English-to-Japanese Diverse Translation Using Opposite Direction Models. In Proceedings of the 4th Workshop on Neural Generation and Translation (WNGT 2020). Seattle, WA, USA. July, 2020.
Tosho Hirasawa, Zhishen Yang (Tokyo Institute of Technology), Mamoru Komachi, Naoaki Okazaki (Tokyo Institute of Technology). Workshop on Advances in Language and Vision Research, Video-guided Machine Translation (VMT) Challenge 2020 Winner (1st place). July 9, 2020.
委員等(学会活動)
ワークショップ長. North American Chapter of the Association for Computational Linguistics (NAACL 2021)