Mamoru Komachi

205 papers A* 4B 21C 16Journal 70Unranked 93
YearRankTypeTitle / Venue / Authors
2026 A* conf
Assessing the Capabilities of LLMs in Humor: A Multi-dimensional Analysis of Oogiri Generation and Evaluation.
AAAI
Ritsu Sakabe, Hwichan Kim, Tosho Hirasawa, Mamoru Komachi
2026 — conf
Constructing a Dataset for Hallucination Detection in Japanese Summarization with Fine-grained Faithfulness Labels.
EACL (Student Research Workshop)
Hikari Tanaka, Atsushi Keyaki, Mamoru Komachi
2026 J jnl
Exploring the Effects of Alignment on Numerical Bias in Large Language Models.
CoRR
Ayako Sato, Hwichan Kim, Zhousi Chen, Masato Mita, Mamoru Komachi
2025 — conf
A Fair Comparison without Translationese: English vs. Target-language Instructions for Multilingual LLMs.
NAACL (Short Papers)
Taisei Enomoto, Hwichan Kim, Zhousi Chen, Mamoru Komachi
2025 B conf
Analyzing Continuous Semantic Shifts with Diachronic Word Similarity Matrices.
COLING
Hajime Kiyama, Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2025 J jnl
Analyzing Continuous Semantic Shifts with Diachronic Word Similarity Matrices.
CoRR
Hajime Kiyama, Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2025 J jnl
Analyzing Word Semantic Shifts with Diachronic Similarity Matrices.
J. Nat. Lang. Process.
Hajime Kiyama, Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2025 J jnl
Assessing the Capabilities of LLMs in Humor:A Multi-dimensional Analysis of Oogiri Generation and Evaluation.
CoRR
Ritsu Sakabe, Hwichan Kim, Tosho Hirasawa, Mamoru Komachi
2025 B conf
Investigating the Impact of Japanese Names and Japanese Prompts on Social Bias in Hiring Decisions Using LLMs.
IEEE Big Data
Saneyuki Okabe, Taisei Enomoto, Mamoru Komachi, Atsushi Keyaki
2025 J jnl
NLP2025 Workshop: Present and Future of Natural Language Evaluation in the LLM Era.
J. Nat. Lang. Process.
Katsuhito Sudoh, Mamoru Komachi, Tomoyuki Kajiwara, Masato Mita
2025 — conf
Targeted Syntactic Evaluation for Grammatical Error Correction.
ACL (1)
Aomi Koyama, Masato Mita, Su-Youn Yoon, Yasufumi Takama, Mamoru Komachi
2025 J jnl
The 30th Anniversary Initiatives of the Association for Natural Language Processing.
J. Nat. Lang. Process.
Naoya Inoue, Hiroki Ouchi, Daisuke Kawahara, Sadao Kurohashi, Mamoru Komachi, Katsuhito Sudoh, Ryo Nagata, Shigeki Matsubara, Yusuke Miyao
2025 J jnl
Tracking Temporal Dynamics of Vector Sets with Gaussian Process.
CoRR
Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2024 J jnl
A Comparative Study of Relation Classification Approaches for Japanese Discourse Relation Analysis.
J. Adv. Comput. Intell. Intell. Informatics
Keigo Takahashi, Teruaki Oka, Mamoru Komachi, Yasufumi Takama
2024 — conf
A Document-Level Text Simplification Dataset for Japanese.
LREC/COLING
Yoshinari Nagai, Teruaki Oka, Mamoru Komachi
2024 C conf
A Survey for LLM Tuning Methods:Classifying Approaches Based on Model Internal Accessibility.
PACLIC
Kyotaro Nakajima, Hwichan Kim, Tosho Hirasawa, Taisei Enomoto, Zhousi Chen, Mamoru Komachi
2024 J jnl
Cloze Quality Estimation for Language Assessment.
J. Nat. Lang. Process.
Zizheng Zhang, Masato Mita, Mamoru Komachi
2024 J jnl
Construction and Analysis of Evaluation Dataset for Japanese Lexical Semantic Change Detection.
J. Nat. Lang. Process.
Zhidong Ling, Taichi Aida, Teruaki Oka, Mamoru Komachi
2024 C conf
DejaVu: Disambiguation evaluation dataset for English-JApanese machine translation on VisUal information.
PACLIC
Ayako Sato, Tosho Hirasawa, Hwichan Kim, Zhousi Chen, Teruaki Oka, Masato Mita, Mamoru Komachi
2024 J jnl
Improving Domain-Specific NER in the Indonesian Language Through Domain Transfer and Data Augmentation.
J. Adv. Comput. Intell. Intell. Informatics
Siti Oryza Khairunnisa, Zhousi Chen, Mamoru Komachi
2024 — conf
Large Language Models Are State-of-the-Art Evaluator for Grammatical Error Correction.
BEA
Masamune Kobayashi, Masato Mita, Mamoru Komachi
2024 J jnl
Large Language Models Are State-of-the-Art Evaluator for Grammatical Error Correction.
CoRR
Masamune Kobayashi, Masato Mita, Mamoru Komachi
2024 J jnl
NLP 2024 Theme Session: Evaluation of Language by Humans and Computers.
J. Nat. Lang. Process.
Katsuhito Sudoh, Mamoru Komachi, Tomoyuki Kajiwara, Masato Mita
2024 — conf
Pruning Multilingual Large Language Models for Multilingual Inference.
EMNLP (Findings)
Hwichan Kim, Jun Suzuki, Tosho Hirasawa, Mamoru Komachi
2024 J jnl
Pruning Multilingual Large Language Models for Multilingual Inference.
CoRR
Hwichan Kim, Jun Suzuki, Tosho Hirasawa, Mamoru Komachi
2024 J jnl
Revisiting Meta-evaluation for Grammatical Error Correction.
CoRR
Masamune Kobayashi, Masato Mita, Mamoru Komachi
2024 J jnl
Revisiting Meta-evaluation for Grammatical Error Correction.
Trans. Assoc. Comput. Linguistics
Masamune Kobayashi, Masato Mita, Mamoru Komachi
2024 J jnl
Revisiting the Evaluation for Chinese Grammatical Error Correction.
J. Adv. Comput. Intell. Intell. Informatics
Hongfei Wang, Zhousi Chen, Zizheng Zhang, Zhidong Ling, Xiaomeng Pan, Wenjie Duan, Masato Mita, Mamoru Komachi
2024 J jnl
Roles and Challenges of Industry, Academia, and Government for Natural Language Processing in the Generative Artificial Intelligence Era: An NLP2024 Workshop.
J. Nat. Lang. Process.
Hiroki Iida, Tomoya Iwakura, Jungo Kasai, Noriyuki Kojima, Mamoru Komachi, Kanako Komiya, Akihiro Tamura, Takashi Ninomiya, Tatsuya Hiraoka, Sakae Mizuki
2024 — conf
TMU-HIT at MLSP 2024: How Well Can GPT-4 Tackle Multilingual Lexical Simplification?
BEA
Taisei Enomoto, Hwichan Kim, Tosho Hirasawa, Yoshinari Nagai, Ayako Sato, Kyotaro Nakajima, Mamoru Komachi
2024 — conf
TMU-HIT's Submission for the WMT24 Quality Estimation Shared Task: Is GPT-4 a Good Evaluator for Machine Translation?
WMT
Ayako Sato, Kyotaro Nakajima, Hwichan Kim, Zhousi Chen, Mamoru Komachi
2024 — conf
Token-length Bias in Minimal-pair Paradigm Datasets.
LREC/COLING
Naoya Ueda, Masato Mita, Teruaki Oka, Mamoru Komachi
2024 A* conf
WikiSQE: A Large-Scale Dataset for Sentence Quality Estimation in Wikipedia.
AAAI
Kenichiro Ando, Satoshi Sekine, Mamoru Komachi
2023 J jnl
A Comprehensive Analysis of PMI-based Models for Measuring Semantic Differences.
J. Nat. Lang. Process.
Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2023 J jnl
Analysis of Semantic Changes in Japanese Words Using BERT.
J. Nat. Lang. Process.
Kazuma Kobayashi, Taichi Aida, Teruaki Oka, Mamoru Komachi
2023 J jnl
Chinese Grammatical Error Correction Using Pre-trained Models and Pseudo Data.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Hongfei Wang, Michiki Kurosawa, Satoru Katsumata, Masato Mita, Mamoru Komachi
2023 — conf
ClozEx: A Task toward Generation of English Cloze Explanation.
EMNLP (Findings)
Zizheng Zhang, Masato Mita, Mamoru Komachi
2023 — conf
Cloze Quality Estimation for Language Assessment.
EACL (Findings)
Zizheng Zhang, Masato Mita, Mamoru Komachi
2023 C conf
Construction of Evaluation Dataset for Japanese Lexical Semantic Change Detection.
PACLIC
Zhidong Ling, Taichi Aida, Teruaki Oka, Mamoru Komachi
2023 J jnl
Construction of an Error-Tagged Evaluation Corpus for Japanese Grammatical Error Correction.
J. Nat. Lang. Process.
Aomi Koyama, Tomoshige Kiyuna, Kenji Kobayashi, Mio Arai, Masato Mita, Teruaki Oka, Mamoru Komachi
2023 J jnl
Dataset Enhancement and Multilingual Transfer for Named Entity Recognition in the Indonesian Language.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Siti Oryza Khairunnisa, Zhousi Chen, Mamoru Komachi
2023 J jnl
Discontinuous Combinatory Constituency Parsing.
Trans. Assoc. Comput. Linguistics
Zhousi Chen, Mamoru Komachi
2023 — conf
Does Masked Language Model Pre-training with Artificial Data Improve Low-resource Neural Machine Translation?
EACL (Findings)
Hiroto Tamura, Tosho Hirasawa, Hwichan Kim, Mamoru Komachi
2023 J jnl
Effectiveness of Pre-Trained Language Models for the Japanese Winograd Schema Challenge.
J. Adv. Comput. Intell. Intell. Informatics
Keigo Takahashi, Teruaki Oka, Mamoru Komachi
2023 — conf
Enhancing Few-shot Cross-lingual Transfer with Target Language Peculiar Examples.
ACL (Findings)
Hwichan Kim, Mamoru Komachi
2023 J jnl
Is In-hospital Meta-information Useful for Abstractive Discharge Summary Generation?
CoRR
Kenichiro Ando, Mamoru Komachi, Takashi Okumura, Hiromasa Horiguchi, Yuji Matsumoto
2023 J jnl
North Korean Neural Machine Translation through South Korean Resources.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Hwichan Kim, Tosho Hirasawa, Sangwhan Moon, Naoaki Okazaki, Mamoru Komachi
2023 — conf
Query Generation Using GPT-3 for CLIP-Based Word Sense Disambiguation for Image Retrieval.
*SEM@ACL
Xiaomeng Pan, Zhousi Chen, Mamoru Komachi
2023 C conf
Simultaneous Domain Adaptation of Tokenization and Machine Translation.
PACLIC
Taisei Enomoto, Tosho Hirasawa, Hwichan Kim, Teruaki Oka, Mamoru Komachi
2023 — conf
TMU Feedback Comment Generation System Using Pretrained Sequence-to-Sequence Language Models.
INLG (Generation Challenges)
Naoya Ueda, Mamoru Komachi
2023 J jnl
Theme Session in NLP 2023: Evaluation and Quality Estimation of Natural Language.
J. Nat. Lang. Process.
Katsuhito Sudoh, Mamoru Komachi, Tomiyuki Kajiwara, Masato Mita
2023 — conf
Visual Prediction Improves Zero-Shot Cross-Modal Machine Translation.
WMT
Tosho Hirasawa, Emanuele Bugliarello, Desmond Elliott, Mamoru Komachi
2023 J jnl
WikiSQE: A Large-Scale Dataset for Sentence Quality Estimation in Wikipedia.
CoRR
Kenichiro Ando, Satoshi Sekine, Mamoru Komachi
2022 B conf
Construction of a Quality Estimation Dataset for Automatic Evaluation of Japanese Grammatical Error Correction.
LREC
Daisuke Suzuki, Yujin Takahashi, Ikumi Yamashita, Taichi Aida, Tosho Hirasawa, Michitaka Nakatsuji, Masato Mita, Mamoru Komachi
2022 J jnl
Construction of a Quality Estimation Dataset for Automatic Evaluation of Japanese Grammatical Error Correction.
CoRR
Daisuke Suzuki, Yujin Takahashi, Ikumi Yamashita, Taichi Aida, Tosho Hirasawa, Michitaka Nakatsuji, Masato Mita, Mamoru Komachi
2022 J jnl
Exploring Optimal Granularity for Extractive Summarization of Unstructured Health Records: Analysis of the Largest Multi-Institutional Archive of Health Records in Japan.
CoRR
Kenichiro Ando, Takashi Okumura, Mamoru Komachi, Hiromasa Horiguchi, Yuji Matsumoto
2022 A* conf
Infinite SCAN: An Infinite Model of Diachronic Semantic Change.
EMNLP
Seiichi Inoue, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2022 — conf
Is In-hospital Meta-information Useful for Abstractive Discharge Summary Generation?
TAAI
Kenichiro Ando, Mamoru Komachi, Takashi Okumura, Hiromasa Horiguchi, Yuji Matsumoto
2022 C conf
Japanese Named Entity Recognition from Automatic Speech Recognition Using Pre-trained Models.
PACLIC
Seiichiro Kondo, Naoya Ueda, Teruaki Oka, Masakazu Sugiyama, Asahi Hentona, Mamoru Komachi
2022 B conf
Learning How to Translate North Korean through South Korean.
LREC
Hwichan Kim, Sangwhan Moon, Naoaki Okazaki, Mamoru Komachi
2022 J jnl
Learning How to Translate North Korean through South Korean.
CoRR
Hwichan Kim, Sangwhan Moon, Naoaki Okazaki, Mamoru Komachi
2022 J jnl
Pre-Trained Word Embedding and Language Model Improve Multimodal Machine Translation: A Case Study in Multi30K.
IEEE Access
Tosho Hirasawa, Masahiro Kaneko, Aizhan Imankulova, Mamoru Komachi
2022 B conf
ProQE: Proficiency-wise Quality Estimation dataset for Grammatical Error Correction.
LREC
Yujin Takahashi, Masahiro Kaneko, Masato Mita, Mamoru Komachi
2022 J jnl
Proficiency Matters Quality Estimation in Grammatical Error Correction.
CoRR
Yujin Takahashi, Masahiro Kaneko, Masato Mita, Mamoru Komachi
2022 J jnl
Region-attentive multimodal neural machine translation.
Neurocomputing
Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu
2022 — conf
TMU NMT System with Automatic Post-Editing by Multi-Source Levenshtein Transformer for the Restricted Translation Task of WAT 2022.
WAT@COLING
Seiichiro Kondo, Mamoru Komachi
2022 J jnl
Why Videos Do Not Guide Translations in Video-guided Machine Translation? An Empirical Evaluation of Video-guided Machine Translation Dataset.
J. Inf. Process.
Zhishen Yang, Tosho Hirasawa, Mamoru Komachi, Naoaki Okazaki
2022 J jnl
Word-Region Alignment-Guided Multimodal Neural Machine Translation.
IEEE ACM Trans. Audio Speech Lang. Process.
Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu
2022 — conf
Zuo Zhuan Ancient Chinese Dataset for Word Sense Disambiguation.
NAACL-HLT (Student Research Workshop)
Xiaomeng Pan, Hongfei Wang, Teruaki Oka, Mamoru Komachi
2021 C conf
A Comprehensive Analysis of PMI-based Models for Measuring Semantic Differences.
PACLIC
Taichi Aida, Mamoru Komachi, Toshinobu Ogiso, Hiroya Takamura, Daichi Mochihashi
2021 C conf
Analyzing Semantic Changes in Japanese Words Using BERT.
PACLIC
Kazuma Kobayashi, Taichi Aida, Mamoru Komachi
2021 C conf
Can Monolingual Pre-trained Encoder-Decoder Improve NMT for Distant Language Pairs?
PACLIC
Hwichan Kim, Mamoru Komachi
2021 — conf
Comparison of Grammatical Error Correction Using Back-Translation Models.
NAACL-HLT (Student Research Workshop)
Aomi Koyama, Kengo Hotate, Masahiro Kaneko, Mamoru Komachi
2021 J jnl
Comparison of Grammatical Error Correction Using Back-Translation Models.
CoRR
Aomi Koyama, Kengo Hotate, Masahiro Kaneko, Mamoru Komachi
2021 — conf
From Masked Language Modeling to Translation: Non-English Auxiliary Tasks Improve Zero-shot Spoken Language Understanding.
NAACL-HLT
Rob van der Goot, Ibrahim Sharaf, Aizhan Imankulova, Ahmet Üstün, Marija Stepanovic, Alan Ramponi, Siti Oryza Khairunnisa, Mamoru Komachi, Barbara Plank
2021 J jnl
From Masked Language Modeling to Translation: Non-English Auxiliary Tasks Improve Zero-shot Spoken Language Understanding.
CoRR
Rob van der Goot, Ibrahim Sharaf, Aizhan Imankulova, Ahmet Üstün, Marija Stepanovic, Alan Ramponi, Siti Oryza Khairunnisa, Mamoru Komachi, Barbara Plank
2021 — conf
Machine Translation with Pre-specified Target-side Words Using a Semi-autoregressive Model.
WAT@ACL/IJCNLP
Seiichiro Kondo, Aomi Koyama, Tomoshige Kiyuna, Tosho Hirasawa, Mamoru Komachi
2021 — conf
Modeling Text using the Continuous Space Topic Model with Pre-Trained Word Embeddings.
ACL (student)
Seiichi Inoue, Taichi Aida, Mamoru Komachi, Manabu Asai
2021 — conf
Neural Combinatory Constituency Parsing.
ACL/IJCNLP (Findings)
Zhousi Chen, Longtu Zhang, Aizhan Imankulova, Mamoru Komachi
2021 J jnl
Neural Combinatory Constituency Parsing.
CoRR
Zhousi Chen, Longtu Zhang, Aizhan Imankulova, Mamoru Komachi
2021 — conf
Sentence Concatenation Approach to Data Augmentation for Neural Machine Translation.
NAACL-HLT (Student Research Workshop)
Seiichiro Kondo, Kengo Hotate, Tosho Hirasawa, Masahiro Kaneko, Mamoru Komachi
2021 J jnl
Sentence Concatenation Approach to Data Augmentation for Neural Machine Translation.
CoRR
Seiichiro Kondo, Kengo Hotate, Masahiro Kaneko, Mamoru Komachi
2021 — conf
TMEKU System for the WAT2021 Multimodal Translation Task.
WAT@ACL/IJCNLP
Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu
2021 — conf
TMU NMT System with Japanese BART for the Patent task of WAT 2021.
WAT@ACL/IJCNLP
Hwichan Kim, Mamoru Komachi
2021 J jnl
Using Sub-character Level Information for Neural Machine Translation of Logographic Languages.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Longtu Zhang, Mamoru Komachi
2020 B conf
Automated Essay Scoring System for Nonnative Japanese Learners.
LREC
Reo Hirao, Mio Arai, Hiroki Shimanaka, Satoru Katsumata, Mamoru Komachi
2020 — conf
Chinese Grammatical Correction Using BERT-based Pre-trained Model.
AACL/IJCNLP
Hongfei Wang, Michiki Kurosawa, Satoru Katsumata, Mamoru Komachi
2020 J jnl
Chinese Grammatical Correction Using BERT-based Pre-trained Model.
CoRR
Hongfei Wang, Michiki Kurosawa, Satoru Katsumata, Mamoru Komachi
2020 B conf
Construction of an Evaluation Corpus for Grammatical Error Correction for Learners of Japanese as a Second Language.
LREC
Aomi Koyama, Tomoshige Kiyuna, Kenji Kobayashi, Mio Arai, Mamoru Komachi
2020 B conf
Cross-lingual Transfer Learning for Grammatical Error Correction.
COLING
Ikumi Yamashita, Satoru Katsumata, Masahiro Kaneko, Aizhan Imankulova, Mamoru Komachi
2020 C conf
Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions.
EAMT
Yuting Zhao, Mamoru Komachi, Tomoyuki Kajiwara, Chenhui Chu
2020 — conf
English-to-Japanese Diverse Translation by Combining Forward and Backward Outputs.
NGT@ACL
Masahiro Kaneko, Aizhan Imankulova, Tosho Hirasawa, Mamoru Komachi
2020 J jnl
Filtered Pseudo-parallel Corpus Improves Low-resource Neural Machine Translation.
ACM Trans. Asian Low Resour. Lang. Inf. Process.
Aizhan Imankulova, Takayuki Sato, Mamoru Komachi
2020 B conf
Generating Diverse Corrections with Local Beam Search for Grammatical Error Correction.
COLING
Kengo Hotate, Masahiro Kaneko, Mamoru Komachi
2020 — conf
Grammatical Error Correction Using Pseudo Learner Corpus Considering Learner's Error Tendency.
ACL (student)
Yujin Takahashi, Satoru Katsumata, Mamoru Komachi
2020 J jnl
JSSS: free Japanese speech corpus for summarization and simplification.
CoRR
Shinnosuke Takamichi, Mamoru Komachi, Naoko Tanji, Hiroshi Saruwatari
2020 J jnl
Keyframe Segmentation and Positional Encoding for Video-guided Machine Translation Challenge 2020.
CoRR
Tosho Hirasawa, Zhishen Yang, Mamoru Komachi, Naoaki Okazaki
2020 — conf
Korean-to-Japanese Neural Machine Translation System using Hanja Information.
WAT@AAC/IJCNLPL
Hwichan Kim, Tosho Hirasawa, Mamoru Komachi
2020 C conf
Neural Machine Translation from Historical Japanese to Contemporary Japanese Using Diachronically Domain-Adapted Word Embeddings.
PACLIC
Masashi Takaku, Tosho Hirasawa, Mamoru Komachi, Kanako Komiya
2020 B conf
SOME: Reference-less Sub-Metrics Optimized for Manual Evaluations of Grammatical Error Correction.
COLING
Ryoma Yoshimura, Masahiro Kaneko, Tomoyuki Kajiwara, Mamoru Komachi
2020 J jnl
Stronger Baselines for Grammatical Error Correction Using Pretrained Encoder-Decoder Model.
CoRR
Satoru Katsumata, Mamoru Komachi
2020 — conf
Stronger Baselines for Grammatical Error Correction Using a Pretrained Encoder-Decoder Model.
AACL/IJCNLP
Satoru Katsumata, Mamoru Komachi
2020 — conf
TMU Japanese-English Multimodal Machine Translation System for WAT 2020.
WAT@AAC/IJCNLPL
Hiroto Tamura, Tosho Hirasawa, Masahiro Kaneko, Mamoru Komachi
2020 — conf
TMUOU Submission for WMT20 Quality Estimation Shared Task.
WMT@EMNLP
Akifumi Nakamachi, Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi
2020 — conf
Towards Multimodal Simultaneous Neural Machine Translation.
WMT@EMNLP
Aizhan Imankulova, Masahiro Kaneko, Tosho Hirasawa, Mamoru Komachi
2020 J jnl
Towards Multimodal Simultaneous Neural Machine Translation.
CoRR
Aizhan Imankulova, Masahiro Kaneko, Tosho Hirasawa, Mamoru Komachi
2020 — conf
Towards a Standardized Dataset on Indonesian Named Entity Recognition.
AACL/IJCNLP (Student Research Workshop)
Siti Oryza Khairunnisa, Aizhan Imankulova, Mamoru Komachi
2020 — conf
Translation of New Named Entities from English to Chinese.
WAT@AAC/IJCNLPL
Zizheng Zhang, Tosho Hirasawa, Wei Houjing, Masahiro Kaneko, Mamoru Komachi
2020 — conf
Zero-shot North Korean to English Neural Machine Translation by Character Tokenization and Phoneme Decomposition.
ACL (student)
Hwichan Kim, Tosho Hirasawa, Mamoru Komachi
2019 — conf
(Almost) Unsupervised Grammatical Error Correction using Synthetic Comparable Corpus.
BEA@ACL
Satoru Katsumata, Mamoru Komachi
2019 J jnl
Chinese-Japanese Unsupervised Neural Machine Translation Using Sub-character Level Information.
CoRR
Longtu Zhang, Mamoru Komachi
2019 — conf
Controlling Grammatical Error Correction Using Word Edit Rate.
ACL (2)
Kengo Hotate, Masahiro Kaneko, Satoru Katsumata, Mamoru Komachi
2019 — conf
Debiasing Word Embeddings Improves Multimodal Machine Translation.
MTSummit (1)
Tosho Hirasawa, Mamoru Komachi
2019 J jnl
Debiasing Word Embeddings Improves Multimodal Machine Translation.
CoRR
Tosho Hirasawa, Mamoru Komachi
2019 J jnl
Divide and Generate: Neural Generation of Complex Sentences.
CoRR
Tomoya Ogata, Mamoru Komachi, Tomoya Takatani
2019 — conf
Dynamic Fusion: Attentional Language Model for Neural Machine Translation.
PACLING
Michiki Kurosawa, Mamoru Komachi
2019 J jnl
Dynamic Fusion: Attentional Language Model for Neural Machine Translation.
CoRR
Michiki Kurosawa, Mamoru Komachi
2019 — conf
Filtering Pseudo-References by Paraphrasing for Automatic Evaluation of Machine Translation.
WMT (2)
Ryoma Yoshimura, Hiroki Shimanaka, Yukio Matsumura, Hayahide Yamagishi, Mamoru Komachi
2019 — conf
Grammatical-Error-Aware Incorrect Example Retrieval System for Learners of Japanese as a Second Language.
BEA@ACL
Mio Arai, Masahiro Kaneko, Mamoru Komachi
2019 — conf
Improving Context-Aware Neural Machine Translation with Target-Side Context.
PACLING
Hayahide Yamagishi, Mamoru Komachi
2019 J jnl
Improving Context-aware Neural Machine Translation with Target-side Context.
CoRR
Hayahide Yamagishi, Mamoru Komachi
2019 — conf
Japanese Predicate Argument Structure Analysis with Pointer Networks.
PACLING
Keigo Takahashi, Hikaru Omori, Mamoru Komachi
2019 — conf
Japanese-Russian TMU Neural Machine Translation System using Multilingual Model for WAT 2019.
WAT@EMNLP-IJCNLP
Aizhan Imankulova, Masahiro Kaneko, Mamoru Komachi
2019 J jnl
Machine Translation Evaluation with BERT Regressor.
CoRR
Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi
2019 J jnl
Multi-Head Multi-Layer Attention to Deep Language Representations for Grammatical Error Detection.
CoRR
Masahiro Kaneko, Mamoru Komachi
2019 J jnl
Multi-Head Multi-Layer Attention to Deep Language Representations for Grammatical Error Detection.
Computación y Sistemas
Masahiro Kaneko, Mamoru Komachi
2019 — conf
Multi-Task Learning for Japanese Predicate Argument Structure Analysis.
NAACL-HLT (1)
Hikaru Omori, Mamoru Komachi
2019 J jnl
Multi-task Learning for Japanese Predicate Argument Structure Analysis.
CoRR
Hikaru Omori, Mamoru Komachi
2019 — conf
Multimodal Machine Translation with Embedding Prediction.
NAACL-HLT (Student Research Workshop)
Tosho Hirasawa, Hayahide Yamagishi, Yukio Matsumura, Mamoru Komachi
2019 J jnl
Multimodal Machine Translation with Embedding Prediction.
CoRR
Tosho Hirasawa, Hayahide Yamagishi, Yukio Matsumura, Mamoru Komachi
2019 — conf
Sakura: Large-scale Incorrect Example Retrieval System for Learners of Japanese as a Second Language.
ACL (3)
Mio Arai, Tomonori Kodaira, Mamoru Komachi
2019 — conf
TMU Transformer System Using BERT for Re-ranking at BEA 2019 Grammatical Error Correction on Restricted Track.
BEA@ACL
Masahiro Kaneko, Kengo Hotate, Satoru Katsumata, Mamoru Komachi
2019 J jnl
Towards Unsupervised Grammatical Error Correction using Statistical Machine Translation with Synthetic Comparable Corpus.
CoRR
Satoru Katsumata, Mamoru Komachi
2018 — conf
Complex Word Identification Based on Frequency in a Learner Corpus.
BEA@NAACL-HLT
Tomoyuki Kajiwara, Mamoru Komachi
2018 B conf
Construction of a Japanese Word Similarity Dataset.
LREC
Yuya Sakaizawa, Mamoru Komachi
2018 — conf
Graph-based Filtering of Out-of-Vocabulary Words for Encoder-Decoder Models.
ACL (3)
Satoru Katsumata, Yukio Matsumura, Hayahide Yamagishi, Mamoru Komachi
2018 J jnl
Graph-based Filtering of Out-of-Vocabulary Words for Encoder-Decoder Models.
CoRR
Satoru Katsumata, Yukio Matsumura, Hayahide Yamagishi, Mamoru Komachi
2018 — conf
Japanese Predicate Conjugation for Neural Machine Translation.
NAACL-HLT (Student Research Workshop)
Michiki Kurosawa, Yukio Matsumura, Hayahide Yamagishi, Mamoru Komachi
2018 J jnl
Japanese Predicate Conjugation for Neural Machine Translation.
CoRR
Michiki Kurosawa, Yukio Matsumura, Hayahide Yamagishi, Mamoru Komachi
2018 C conf
Japanese Sentiment Classification using a Tree-Structured Long Short-Term Memory with Attention.
PACLIC
Ryosuke Miyazaki, Mamoru Komachi
2018 C conf
Long Short-Term Memory for Japanese Word Segmentation.
PACLIC
Yoshiaki Kitagawa, Mamoru Komachi
2018 — conf
Metric for Automatic Machine Translation Evaluation based on Universal Sentence Representations.
NAACL-HLT (Student Research Workshop)
Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi
2018 J jnl
Metric for Automatic Machine Translation Evaluation based on Universal Sentence Representations.
CoRR
Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi
2018 — conf
Neural Machine Translation of Logographic Language Using Sub-character Level Information.
WMT
Longtu Zhang, Mamoru Komachi
2018 J jnl
Neural Machine Translation of Logographic Languages Using Sub-character Level Information.
CoRR
Longtu Zhang, Mamoru Komachi
2018 — ed.
Proceedings of the 5th Workshop on Natural Language Processing Techniques for Educational Applications, NLP-TEA@ACL 2018, Melbourne, Australia, July 19, 2018
NLP-TEA@ACL
Yuen-Hsien Tseng, Hsin-Hsi Chen, Vincent Ng, Mamoru Komachi
2018 — conf
RUSE: Regressor Using Sentence Embeddings for Automatic Machine Translation Evaluation.
WMT (shared task)
Hiroki Shimanaka, Tomoyuki Kajiwara, Mamoru Komachi
2018 — conf
TMU Japanese-Chinese Unsupervised NMT System for WAT 2018 Translation Task.
WAT@PACLIC
Longtu Zhang, Yuting Zhao, Mamoru Komachi
2018 — conf
TMU Japanese-English Neural Machine Translation System using Generative Adversarial Network for WAT 2018.
WAT@PACLIC
Yukio Matsumura, Satoru Katsumata, Mamoru Komachi
2018 — conf
TMU System for SLAM-2018.
BEA@NAACL-HLT
Masahiro Kaneko, Tomoyuki Kajiwara, Mamoru Komachi
2018 C conf
The Rule of Three: Abstractive Text Summarization in Three Bullet Points.
PACLIC
Tomonori Kodaira, Mamoru Komachi
2018 J jnl
The Rule of Three: Abstractive Text Summarization in Three Bullet Points.
CoRR
Tomonori Kodaira, Mamoru Komachi
2017 — conf
Building a Non-Trivial Paraphrase Corpus Using Multiple Machine Translation Systems.
ACL (Student Research Workshop)
Yui Suzuki, Tomoyuki Kajiwara, Mamoru Komachi
2017 J jnl
Construction of a Japanese Word Similarity Dataset.
CoRR
Yuya Sakaizawa, Mamoru Komachi
2017 J jnl
English-Japanese Neural Machine Translation with Encoder-Decoder-Reconstructor.
CoRR
Yukio Matsumura, Takayuki Sato, Mamoru Komachi
2017 — conf
Grammatical Error Detection Using Error- and Grammaticality-Specific Word Embeddings.
IJCNLP(1)
Masahiro Kaneko, Yuya Sakaizawa, Mamoru Komachi
2017 — conf
Improving Japanese-to-English Neural Machine Translation by Paraphrasing the Target Language.
WAT@IJCNLP
Yuuki Sekizawa, Tomoyuki Kajiwara, Mamoru Komachi
2017 — conf
Improving Japanese-to-English Neural Machine Translation by Voice Prediction.
IJCNLP(2)
Hayahide Yamagishi, Shin Kanouchi, Takayuki Sato, Mamoru Komachi
2017 — conf
Improving Low-Resource Neural Machine Translation with Filtered Pseudo-Parallel Corpus.
WAT@IJCNLP
Aizhan Imankulova, Takayuki Sato, Mamoru Komachi
2017 J jnl
Japanese Sentiment Classification using a Tree-Structured Long Short-Term Memory with Attention.
CoRR
Ryosuke Miyazaki, Mamoru Komachi
2017 J jnl
Long Short-Term Memory for Japanese Word Segmentation.
CoRR
Yoshiaki Kitagawa, Mamoru Komachi
2017 — conf
MIPA: Mutual Information Based Paraphrase Acquisition via Bilingual Pivoting.
IJCNLP(1)
Tomoyuki Kajiwara, Mamoru Komachi, Daichi Mochihashi
2017 J jnl
Sparse Named Entity Classification using Factorization Machines.
CoRR
Ai Hirata, Mamoru Komachi
2017 — conf
Suggesting Sentences for ESL using Kernel Embeddings.
NLP-TEA@IJCNLP
Kent Shioda, Mamoru Komachi, Rue Ikeya, Daichi Mochihashi
2017 — conf
Tokyo Metropolitan University Neural Machine Translation System for WAT 2017.
WAT@IJCNLP
Yukio Matsumura, Mamoru Komachi
2017 J jnl
Word-Alignment-Based Segment-Level Machine Translation Evaluation using Word Embeddings.
CoRR
Junki Matsuo, Mamoru Komachi, Katsuhito Sudoh
2016 B conf
Analysis of English Spelling Errors in a Word-Typing Game.
LREC
Ryuichi Tachibana, Mamoru Komachi
2016 B conf
Building a Monolingual Parallel Corpus for Text Simplification Using Sentence Similarity Based on Alignment between Word Embeddings.
COLING
Tomoyuki Kajiwara, Mamoru Komachi
2016 — conf
Controlled and Balanced Dataset for Japanese Lexical Simplification.
ACL (Student Research Workshop)
Tomonori Kodaira, Tomoyuki Kajiwara, Mamoru Komachi
2016 — conf
Controlling the Voice of a Sentence in Japanese-to-English Neural Machine Translation.
WAT@COLING
Hayahide Yamagishi, Shin Kanouchi, Takayuki Sato, Mamoru Komachi
2016 — conf
Disaster Analysis using User-Generated Weather Report.
NUT@COLING
Yasunobu Asakura, Masatsugu Hangyo, Mamoru Komachi
2016 — conf
Japanese-English Machine Translation of Recipe Texts.
WAT@COLING
Takayuki Sato, Jun Harashima, Mamoru Komachi
2016 — conf
Neural Reordering Model Considering Phrase Translation and Word Alignment for Phrase-based Translation.
WAT@COLING
Shin Kanouchi, Katsuhito Sudoh, Mamoru Komachi
2015 — conf
Disease Event Detection based on Deep Modality Analysis.
ACL (Student Research Workshop)
Yoshiaki Kitagawa, Mamoru Komachi, Eiji Aramaki, Naoaki Okazaki, Hiroshi Ishikawa
2015 — conf
Improving Chinese Grammatical Error Correction with Corpus Augmentation and Hierarchical Phrase-based Statistical Machine Translation.
NLP-TEA@ACL/IJCNLP
Yinchen Zhao, Mamoru Komachi, Hiroshi Ishikawa
2015 C conf
Japanese Sentiment Classification with Stacked Denoising Auto-Encoder using Distributed Word Representation.
PACLIC
Peinan Zhang, Mamoru Komachi
2015 — conf
Source Phrase Segmentation and Translation for Japanese-English Translation Using Dependency Structure.
WAT
Junki Matsuo, Kenichi Ohwada, Mamoru Komachi
2015 — conf
Who caught a cold ? - Identifying the subject of a symptom.
ACL (1)
Shin Kanouchi, Mamoru Komachi, Naoaki Okazaki, Eiji Aramaki, Hiroshi Ishikawa
2014 C conf
Extracting a Chinese Learner Corpus from the Web: Grammatical Error Correction for Learning Chinese as a Foreign Language with Statistical Machine Translation.
ICCE
Yinchen Zhao, Mamoru Komachi, Hiroshi Ishikawa
2014 — conf
Predicate-Argument Structure-based Preordering for Japanese-English Statistical Machine Translation of Scientific Papers.
WAT
Kenichi Ohwada, Ryosuke Miyazaki, Mamoru Komachi
2013 — conf
A Learner Corpus-based Approach to Verb Suggestion for ESL.
ACL (2)
Yu Sawai, Mamoru Komachi, Yuji Matsumoto
2013 — conf
Discriminative Approach to Fill-in-the-Blank Quiz Generation for Language Learners.
ACL (2)
Keisuke Sakaguchi, Yuki Arase, Mamoru Komachi
2013 — conf
NAIST at 2013 CoNLL Grammatical Error Correction Shared Task.
CoNLL Shared Task
Ippei Yoshimoto, Tomoya Kose, Kensuke Mitsuzawa, Keisuke Sakaguchi, Tomoya Mizumoto, Yuta Hayashibe, Mamoru Komachi, Yuji Matsumoto
2013 — conf
NAIST at the NLI 2013 Shared Task.
BEA@NAACL-HLT
Tomoya Mizumoto, Yuta Hayashibe, Keisuke Sakaguchi, Mamoru Komachi, Yuji Matsumoto
2013 C conf
Towards Automatic Error Type Classification of Japanese Language Learners' Writings.
PACLIC
Hiromi Oyama, Mamoru Komachi, Yuji Matsumoto
2012 B conf
Joint English Spelling Error Correction and POS Tagging for Language Learners Writing.
COLING
Keisuke Sakaguchi, Tomoya Mizumoto, Mamoru Komachi, Yuji Matsumoto
2012 — conf
NAIST at the HOO 2012 Shared Task.
BEA@NAACL-HLT
Keisuke Sakaguchi, Yuta Hayashibe, Shuhei Kondo, Lis Kanashiro, Tomoya Mizumoto, Mamoru Komachi, Yuji Matsumoto
2012 — conf
Tense and Aspect Error Correction for ESL Learners Using Global Context.
ACL (2)
Toshikazu Tajiri, Mamoru Komachi, Yuji Matsumoto
2012 — conf
The Effect of Learner Corpus Size in Grammatical Error Correction of ESL Writings.
COLING (Posters)
Tomoya Mizumoto, Yuta Hayashibe, Mamoru Komachi, Masaaki Nagata, Yuji Matsumoto
2012 B conf
UniDic for Early Middle Japanese: a Dictionary for Morphological Analysis of Classical Japanese.
LREC
Toshinobu Ogiso, Mamoru Komachi, Yasuharu Den, Yuji Matsumoto
2011 B conf
Automatic Labeling of Voiced Consonants for Morphological Analysis of Modern Japanese Literature.
IJCNLP
Teruaki Oka, Mamoru Komachi, Toshinobu Ogiso, Yuji Matsumoto
2011 — conf
Error Correcting Romaji-kana Conversion for Japanese Language Education.
WTIM@IJCNLP
Seiji Kasahara, Mamoru Komachi, Masaaki Nagata, Yuji Matsumoto
2011 — conf
HITS-based Seed Selection and Stop List Construction for Bootstrapping.
ACL (2)
Tetsuo Kiso, Masashi Shimbo, Mamoru Komachi, Yuji Matsumoto
2011 B conf
Japanese Abbreviation Expansion with Query and Clickthrough Logs.
IJCNLP
Kei Uchiumi, Mamoru Komachi, Keigo Machinaga, Toshiyuki Maezawa, Toshinori Satou, Yoshinori Kobayashi
2011 B conf
Japanese Predicate Argument Structure Analysis Exploiting Argument Position and Type.
IJCNLP
Yuta Hayashibe, Mamoru Komachi, Yuji Matsumoto
2011 — conf
Learning of Linear Ordering Problems and its Application to J-E Patent Translation in NTCIR-9 PatentMT.
NTCIR
Shuhei Kondo, Mamoru Komachi, Yuji Matsumoto, Katsuhito Sudoh, Kevin Duh, Hajime Tsukada
2011 B conf
Mining Revision Log of Language Learning SNS for Automated Japanese Error Correction of Second Language Learners.
IJCNLP
Tomoya Mizumoto, Mamoru Komachi, Masaaki Nagata, Yuji Matsumoto
2011 — conf
Narrative Schema as World Knowledge for Coreference Resolution.
CoNLL Shared Task
Joseph Irwin, Mamoru Komachi, Yuji Matsumoto
2011 B conf
Using the Mutual k-Nearest Neighbor Graphs for Semi-supervised Classification on Natural Language Data.
CoNLL
Kohei Ozaki, Masashi Shimbo, Mamoru Komachi, Yuji Matsumoto
2009 — conf
Learning Semantic Categories from Clickthrough Logs.
ACL/IJCNLP (2)
Mamoru Komachi, Shimpei Makimoto, Kei Uchiumi, Manabu Sassano
2008 A* conf
Graph-based Analysis of Semantic Drift in Espresso-like Bootstrapping Algorithms.
EMNLP
Mamoru Komachi, Taku Kudo, Masashi Shimbo, Yuji Matsumoto
2008 B conf
Minimally Supervised Learning of Semantic Knowledge from Query Logs.
IJCNLP
Mamoru Komachi, Hisami Suzuki
2008 — conf
NAIST-NTT System Description for Patent Translation Task at NTCIR-7.
NTCIR
Mamoru Komachi, Masaaki Nagata, Yuji Matsumoto
2007 — conf
Annotating a Japanese Text Corpus with Predicate-Argument and Coreference Relations.
LAW@ACL
Ryu Iida, Mamoru Komachi, Kentaro Inui, Yuji Matsumoto
2006 — conf
Phrase reordering for statistical machine translation based on predicate-argument structure.
IWSLT
Mamoru Komachi, Yuji Matsumoto, Masaaki Nagata