| 2026 | EACL | Domain Adaptation of Image Encoder for Multimodal Manga Translation. | Kota Manabe, Tomoyuki Kajiwara, Takashi Ninomiya, Isao Goto, Shonosuke Ishiwatari, Hiroshi Noji |
| 2026 | EACL | Probabilistic Bilingual Subword Segmentation with Latent Subword Alignment. | Shoto Nishida, Daiki Matsui, Takashi Ninomiya, Isao Goto, Akihiro Tamura |
| 2026 | LREC | Parallel Corpus Filtering Based on Semantic Similarity and Surface Dissimilarity for Japanese Text Simplification with LLMs. | Daisuke Maekawa, Tomoyuki Kajiwara, Takashi Ninomiya |
| 2025 | ACL | MultiMSD: A Corpus for Multilingual Medical Text Simplification from Online Medical References. | Koki Horiguchi, Tomoyuki Kajiwara, Takashi Ninomiya, Shoko Wakamiya, Eiji Aramaki |
| 2025 | NAACL | Paraphrase-based Contrastive Learning for Sentence Pair Modeling. | Seiji Sugiyama, Risa Kondo, Tomoyuki Kajiwara, Takashi Ninomiya |
| 2025 | RANLP | Domain Knowledge Distillation for Multilingual Sentence Encoders in Cross-lingual Sentence Similarity Estimation. | Risa Kondo, Hiroki Yamauchi, Tomoyuki Kajiwara, Marie Katsurai, Takashi Ninomiya |
| 2024 | COLING | Transfer Fine-tuning for Quality Estimation of Text Simplification. | Yuki Hironaka, Tomoyuki Kajiwara, Takashi Ninomiya |
| 2024 | COLING | Utilizing Longer Context than Speech Bubbles in Automated Manga Translation. | Hiroto Kaino, Soichiro Sugihara, Tomoyuki Kajiwara, Takashi Ninomiya, Joshua B. Tanner, Shonosuke Ishiwatari |
| 2024 | NAACL | Evaluation Dataset for Japanese Medical Text Simplification. | Koki Horiguchi, Tomoyuki Kajiwara, Yuki Arase, Takashi Ninomiya |
| 2024 | NAACL | Multi-Source Text Classification for Multilingual Sentence Encoder with Machine Translation. | Reon Kajikawa, Keiichiro Yamada, Tomoyuki Kajiwara, Takashi Ninomiya |
| 2023 | ACL | Distractor Generation for Fill-in-the-Blank Exercises by Question Type. | Nana Yoshimi, Tomoyuki Kajiwara, Satoru Uchida, Yuki Arase, Takashi Ninomiya |
| 2023 | ACL | Multimodal Neural Machine Translation Using Synthetic Images Transformed by Latent Diffusion Model. | Ryoya Yuasa, Akihiro Tamura, Tomoyuki Kajiwara, Takashi Ninomiya, Tsuneo Kato |
| 2022 | COLING | Adversarial Training on Disentangling Meaning and Language Representations for Unsupervised Quality Estimation. | Yuto Kuroda, Tomoyuki Kajiwara, Yuki Arase, Takashi Ninomiya |
| 2022 | COLING | A Japanese Masked Language Model for Academic Domain. | Hiroki Yamauchi, Tomoyuki Kajiwara, Marie Katsurai, Ikki Ohmukai, Takashi Ninomiya |
| 2022 | IJCNLP | Emotional Intensity Estimation based on Writer's Personality. | Haruya Suzuki, Sora Tarumoto, Tomoyuki Kajiwara, Takashi Ninomiya, Yuta Nakashima, Hajime Nagahara |
| 2022 | IJCNLP | Controllable Text Simplification with Deep Reinforcement Learning. | Daiki Yanamoto, Tomoki Ikawa, Tomoyuki Kajiwara, Takashi Ninomiya, Satoru Uchida, Yuki Arase |
| 2022 | LREC | A Japanese Dataset for Subjective and Objective Sentiment Polarity Classification in Micro Blog Domain. | Haruya Suzuki, Yuto Miyauchi, Kazuki Akiyama, Tomoyuki Kajiwara, Takashi Ninomiya, Noriko Takemura, Yuta Nakashima, Hajime Nagahara |
| 2022 | LREC | A Benchmark Dataset for Multi-Level Complexity-Controllable Machine Translation. | Kazuki Tani, Ryoya Yuasa, Kazuki Takikawa, Akihiro Tamura, Tomoyuki Kajiwara, Takashi Ninomiya, Tsuneo Kato |
| 2021 | ACL | Synchronous Syntactic Attention for Transformer Neural Machine Translation. | Hiroyuki Deguchi, Akihiro Tamura, Takashi Ninomiya |
| 2021 | NAACL | Hie-BART: Document Summarization with Hierarchical BART. | Kazuki Akiyama, Akihiro Tamura, Takashi Ninomiya |
| 2021 | PACLIC | Grammatical Error Correction via Supervised Attention in the Vicinity of Errors. | Hiromichi Ishii, Akihiro Tamura, Takashi Ninomiya |
| 2021 | RANLP | Utterance Position-Aware Dialogue Act Recognition. | Yuki Yano, Akihiro Tamura, Takashi Ninomiya, Hiroaki Obayashi |
| 2020 | COLING | Bilingual Subword Segmentation for Neural Machine Translation. | Hiroyuki Deguchi, Masao Utiyama, Akihiro Tamura, Takashi Ninomiya, Eiichiro Sumita |
| 2020 | COLING | Supervised Visual Attention for Multimodal Neural Machine Translation. | Tetsuro Nishihara, Akihiro Tamura, Takashi Ninomiya, Yutaro Omote, Hideki Nakayama |
| 2020 | IJCNLP | Transformer-based Approach for Predicting Chemical Compound Structures. | Yutaro Omote, Kyoumoto Matsushita, Tomoya Iwakura, Akihiro Tamura, Takashi Ninomiya |
| 2020 | LREC | A Visually-Grounded Parallel Corpus with Phrase-to-Region Linking. | Hideki Nakayama, Akihiro Tamura, Takashi Ninomiya |
| 2019 | EMNLP | Multi-Task Learning for Chemical Named Entity Recognition with Chemical Compound Paraphrasing. | Taiki Watanabe, Akihiro Tamura, Takashi Ninomiya, Takuya Makino, Tomoya Iwakura |
| 2019 | RANLP | Dependency-Based Self-Attention for Transformer NMT. | Hiroyuki Deguchi, Akihiro Tamura, Takashi Ninomiya |
| 2019 | RANLP | Dependency-Based Relative Positional Encoding for Transformer NMT. | Yutaro Omote, Akihiro Tamura, Takashi Ninomiya |
| 2018 | COLING | Neural Machine Translation Incorporating Named Entity. | Arata Ugawa, Akihiro Tamura, Takashi Ninomiya, Hiroya Takamura, Manabu Okumura |
| 2017 | IJCNLP | CKY-based Convolutional Attention for Neural Machine Translation. | Taiki Watanabe, Akihiro Tamura, Takashi Ninomiya |
| 2016 | ACL | Domain Specific Named Entity Recognition Referring to the Real World by Deep Neural Networks. | Suzushi Tomori, Takashi Ninomiya, Shinsuke Mori |
| 2015 | PACLIC | Acquiring distributed representations for verb-object pairs by using word2vec. | Miki Iwai, Takashi Ninomiya, Kyo Kageura |
| 2013 | ICAART | Efficient Online Feature Selection based on ℓ1-Regularized Logistic Regression. | Kengo Ooi, Takashi Ninomiya |
| 2010 | IUI | Personalized reading support for second-language web documents by collective intelligence. | Yo Ehara, Nobuyuki Shimizu, Takashi Ninomiya, Hiroshi Nakagawa |
| 2010 | SDM | Exact Passive-Aggressive Algorithm for Multiclass Classification Using Support Class. | Shin Matsushima, Nobuyuki Shimizu, Kazuhiro Yoshida, Takashi Ninomiya, Hiroshi Nakagawa |
| 2009 | EACL | Deterministic Shift-Reduce Parsing for Unification-Based Grammars by Using Default Unification. | Takashi Ninomiya, Takuya Matsuzaki, Nobuyuki Shimizu, Hiroshi Nakagawa |
| 2006 | ACL | Semantic Retrieval for the Accurate Identification of Relational Concepts in Massive Textbases. | Yusuke Miyao, Tomoko Ohta, Katsuya Masuda, Yoshimasa Tsuruoka, Kazuhiro Yoshida, Takashi Ninomiya, Jun'ichi Tsujii |
| 2006 | ACL | An Intelligent Search Engine and GUI-based Efficient MEDLINE Search Tool Based on Deep Syntactic Parsing. | Tomoko Ohta, Yusuke Miyao, Takashi Ninomiya, Yoshimasa Tsuruoka, Akane Yakushiji, Katsuya Masuda, Jumpei Takeuchi, Kazuhiro Yoshida, Tadayoshi Hara, Jin-Dong Kim, Yuka Tateisi, Jun'ichi Tsujii |
| 2006 | ACL | Trimming CFG Parse Trees for Sentence Compression Using Machine Learning Approaches. | Yuya Unno, Takashi Ninomiya, Yusuke Miyao, Jun'ichi Tsujii |
| 2006 | EMNLP | Extremely Lexicalized Models for Accurate and Fast HPSG Parsing. | Takashi Ninomiya, Takuya Matsuzaki, Yoshimasa Tsuruoka, Yusuke Miyao, Jun'ichi Tsujii |
| 2004 | IJCNLP | Corpus-Oriented Grammar Development for Acquiring a Head-Driven Phrase Structure Grammar from the Penn Treebank. | Yusuke Miyao, Takashi Ninomiya, Jun'ichi Tsujii |
| 2004 | IJCNLP | A Persistent Feature-Object Database for Intelligent Text Archive Systems. | Takashi Ninomiya, Jun'ichi Tsujii, Yusuke Miyao |
| 2003 | EACL | Lexicalized Grammar Acquisition. | Yusuke Miyao, Takashi Ninomiya, Jun'ichi Tsujii |
| 2003 | NAACL | A Robust Retrieval Engine for Proximal and Structural Search. | Katsuya Masuda, Takashi Ninomiya, Yusuke Miyao, Tomoko Ohta, Jun'ichi Tsujii |
| 2002 | COLING | Lenient Default Unification for Robust Processing within Unification Based Grammar Formalisms. | Takashi Ninomiya, Yusuke Miyao, Jun'ichi Tsujii |
| 2002 | COLING | An Indexing Scheme for Typed Feature Structures. | Takashi Ninomiya, Takaki Makino, Jun'ichi Tsujii |
| 1998 | ACL | An Efficient Parallel Substrate tor Typed Feature Structures on Shared Memory Parallel Machines. | Takashi Ninomiya, Kentaro Torisawa, Jun'ichi Tsujii |