Selecting Proper Lexical Paraphrase for Children. - Tomoyuki Kajiwara; Hiroshi Matsumoto; Kazuhide Yamamoto (ROCLING, 2013)

Noun Paraphrasing Based on a Variety of Contexts. - Tomoyuki Kajiwara; Kazuhide Yamamoto (PACLIC, 2014)

Evaluation Dataset and System for Japanese Lexical Simplification. - Tomoyuki Kajiwara; Kazuhide Yamamoto (ACL (Student Research Workshop), 2015)

Controlled and Balanced Dataset for Japanese Lexical Simplification. - Tomonori Kodaira; Tomoyuki Kajiwara; Mamoru Komachi (ACL (Student Research Workshop), 2016)

Building a Monolingual Parallel Corpus for Text Simplification Using Sentence Similarity Based on Alignment between Word Embeddings. - Tomoyuki Kajiwara; Mamoru Komachi (COLING, 2016)

Building a Non-Trivial Paraphrase Corpus Using Multiple Machine Translation Systems. - Yui Suzuki; Tomoyuki Kajiwara; Mamoru Komachi (ACL (Student Research Workshop), 2017)

Improving Japanese-to-English Neural Machine Translation by Paraphrasing the Target Language. - Yuuki Sekizawa; Tomoyuki Kajiwara; Mamoru Komachi (WAT@IJCNLP, 2017)

Semantic Features Based on Word Alignments for Estimating Quality of Text Simplification. - Tomoyuki Kajiwara; Atsushi Fujita (IJCNLP(2), 2017)

MIPA: Mutual Information Based Paraphrase Acquisition via Bilingual Pivoting. - Tomoyuki Kajiwara; Mamoru Komachi; Daichi Mochihashi (IJCNLP(1), 2017)

Complex Word Identification Based on Frequency in a Learner Corpus. - Tomoyuki Kajiwara; Mamoru Komachi (BEA@NAACL-HLT, 2018)

TMU System for SLAM-2018. - Masahiro Kaneko; Tomoyuki Kajiwara; Mamoru Komachi (BEA@NAACL-HLT, 2018)

Metric for Automatic Machine Translation Evaluation based on Universal Sentence Representations. - Hiroki Shimanaka; Tomoyuki Kajiwara; Mamoru Komachi (NAACL-HLT (Student Research Workshop), 2018)

Contextualized Word Representations for Multi-Sense Embedding. - Kazuki Ashihara; Tomoyuki Kajiwara; Yuki Arase; Satoru Uchida (PACLIC, 2018)

RUSE: Regressor Using Sentence Embeddings for Automatic Machine Translation Evaluation. - Hiroki Shimanaka; Tomoyuki Kajiwara; Mamoru Komachi (WMT (shared task), 2018)

Negative Lexically Constrained Decoding for Paraphrase Generation. - Tomoyuki Kajiwara (ACL (1), 2019)

Controllable Text Simplification with Lexical Constraint Loss. - Daiki Nishihara; Tomoyuki Kajiwara; Yuki Arase (ACL (2), 2019)

Contextualized context2vec. - Kazuki Ashihara; Tomoyuki Kajiwara; Yuki Arase; Satoru Uchida (W-NUT@EMNLP, 2019)

Using Natural Language Processing to Develop an Automated Orthodontic Diagnostic System. - Tomoyuki Kajiwara; Chihiro Tanikawa; Yuujin Shimizu; Chenhui Chu; Takashi Yamashiro; Hajime Nagahara (CoRR, 2019)

Machine Translation Evaluation with BERT Regressor. - Hiroki Shimanaka; Tomoyuki Kajiwara; Mamoru Komachi (CoRR, 2019)

Monolingual Transfer Learning via Bilingual Translators for Style-Sensitive Paraphrase Generation. - Tomoyuki Kajiwara; Biwa Miura; Yuki Arase (AAAI, 2020)

Text Classification with Negative Supervision. - Sora Ohashi; Junya Takayama; Tomoyuki Kajiwara; Chenhui Chu; Yuki Arase (ACL, 2020)

IDSOU at WNUT-2020 Task 2: Identification of Informative COVID-19 English Tweets. - Sora Ohashi; Tomoyuki Kajiwara; Chenhui Chu; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (W-NUT@EMNLP, 2020)

Tiny Word Embeddings Using Globally Informed Reconstruction. - Sora Ohashi; Mao Isogawa; Tomoyuki Kajiwara; Yuki Arase (COLING, 2020)

SOME: Reference-less Sub-Metrics Optimized for Manual Evaluations of Grammatical Error Correction. - Ryoma Yoshimura; Masahiro Kaneko; Tomoyuki Kajiwara; Mamoru Komachi (COLING, 2020)

Double Attention-based Multimodal Neural Machine Translation with Semantic Image Regions. - Yuting Zhao; Mamoru Komachi; Tomoyuki Kajiwara; Chenhui Chu (EAMT, 2020)

Text Simplification with Reinforcement Learning Using Supervised Rewards on Grammaticality, Meaning Preservation, and Simplicity. - Akifumi Nakamachi; Tomoyuki Kajiwara; Yuki Arase (AACL/IJCNLP (Student Research Workshop), 2020)

Annotation of Adverse Drug Reactions in Patients' Weblogs. - Yuki Arase; Tomoyuki Kajiwara; Chenhui Chu (LREC, 2020)

Word Complexity Estimation for Japanese Lexical Simplification. - Daiki Nishihara; Tomoyuki Kajiwara (LREC, 2020)

SAPPHIRE: Simple Aligner for Phrasal Paraphrase with Hierarchical Representation. - Masato Yoshinaka; Tomoyuki Kajiwara; Yuki Arase (LREC, 2020)

TMUOU Submission for WMT20 Quality Estimation Shared Task. - Akifumi Nakamachi; Hiroki Shimanaka; Tomoyuki Kajiwara; Mamoru Komachi (WMT@EMNLP, 2020)

Edit Distance Based Curriculum Learning for Paraphrase Generation. - Sora Kadotani; Tomoyuki Kajiwara; Yuki Arase; Makoto Onizuka (ACL (student), 2021)

Distinct Label Representations for Few-Shot Text Classification. - Sora Ohashi; Junya Takayama; Tomoyuki Kajiwara; Yuki Arase (ACL/IJCNLP (2), 2021)

TMEKU System for the WAT2021 Multimodal Translation Task. - Yuting Zhao; Mamoru Komachi; Tomoyuki Kajiwara; Chenhui Chu (WAT@ACL/IJCNLP, 2021)

Distilling Word Meaning in Context from Pre-trained Language Models. - Yuki Arase; Tomoyuki Kajiwara (EMNLP (Findings), 2021)

Definition Modelling for Appropriate Specificity. - Han Huang; Tomoyuki Kajiwara; Yuki Arase (EMNLP (1), 2021)

DIRECT: Direct and Indirect Responses in Conversational Text Corpus. - Junya Takayama; Tomoyuki Kajiwara; Yuki Arase (EMNLP (Findings), 2021)

Language-agnostic Representation from Multilingual Sentence Encoders for Cross-lingual Similarity Estimation. - Nattapong Tiyajamorn; Tomoyuki Kajiwara; Yuki Arase; Makoto Onizuka (EMNLP (1), 2021)

WRIME: A New Dataset for Emotional Intensity Estimation with Subjective and Objective Annotations. - Tomoyuki Kajiwara; Chenhui Chu; Noriko Takemura; Yuta Nakashima; Hajime Nagahara (NAACL-HLT, 2021)

Comparing BERT-based Reward Functions for Deep Reinforcement Learning in Machine Translation. - Yuki Nakatani; Tomoyuki Kajiwara; Takashi Ninomiya (WAT@COLING, 2022)

Adversarial Training on Disentangling Meaning and Language Representations for Unsupervised Quality Estimation. - Yuto Kuroda; Tomoyuki Kajiwara; Yuki Arase; Takashi Ninomiya (COLING, 2022)

A Japanese Masked Language Model for Academic Domain. - Hiroki Yamauchi; Tomoyuki Kajiwara; Marie Katsurai; Ikki Ohmukai; Takashi Ninomiya (SDP@COLING, 2022)

CEFR-Based Sentence Difficulty Annotation and Assessment. - Yuki Arase; Satoru Uchida; Tomoyuki Kajiwara (EMNLP, 2022)

Why is sentence similarity benchmark not predictive of application-oriented task performance? - Kaori Abe; Sho Yokoi; Tomoyuki Kajiwara; Kentaro Inui (Eval4NLP, 2022)

Emotional Intensity Estimation based on Writer's Personality. - Haruya Suzuki; Sora Tarumoto; Tomoyuki Kajiwara; Takashi Ninomiya; Yuta Nakashima; Hajime Nagahara (AACL/IJCNLP 2022 (Student Research Workshop), 2022)

Controllable Text Simplification with Deep Reinforcement Learning. - Daiki Yanamoto; Tomoki Ikawa; Tomoyuki Kajiwara; Takashi Ninomiya; Satoru Uchida; Yuki Arase (AACL/IJCNLP (2), 2022)

JADE: Corpus for Japanese Definition Modelling. - Han Huang; Tomoyuki Kajiwara; Yuki Arase (LREC, 2022)

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 (LREC, 2022)

A Benchmark Dataset for Multi-Level Complexity-Controllable Machine Translation. - Kazuki Tani; Ryoya Yuasa; Kazuki Takikawa; Akihiro Tamura; Tomoyuki Kajiwara; Takashi Ninomiya; Tsuneo Kato (LREC, 2022)

Region-attentive multimodal neural machine translation. - Yuting Zhao; Mamoru Komachi; Tomoyuki Kajiwara; Chenhui Chu (Neurocomputing, 2022)

Corpus Construction for Historical Newspapers: A Case Study on Public Meeting Corpus Construction Using OCR Error Correction. - Koji Tanaka; Chenhui Chu; Tomoyuki Kajiwara; Yuta Nakashima; Noriko Takemura; Hajime Nagahara; Takao Fujikawa (SN Comput. Sci., 2022)

Word-Region Alignment-Guided Multimodal Neural Machine Translation. - Yuting Zhao; Mamoru Komachi; Tomoyuki Kajiwara; Chenhui Chu (IEEE ACM Trans. Audio Speech Lang. Process., 2022)

Automated Orthodontic Diagnosis from a Summary of Medical Findings. - Takumi Ohtsuka; Tomoyuki Kajiwara; Chihiro Tanikawa; Yuujin Shimizu; Hajime Nagahara; Takashi Ninomiya (ClinicalNLP@ACL, 2023)

Distractor Generation for Fill-in-the-Blank Exercises by Question Type. - Nana Yoshimi; Tomoyuki Kajiwara; Satoru Uchida; Yuki Arase; Takashi Ninomiya (ACL (student), 2023)

Multimodal Neural Machine Translation Using Synthetic Images Transformed by Latent Diffusion Model. - Ryoya Yuasa; Akihiro Tamura; Tomoyuki Kajiwara; Takashi Ninomiya; Tsuneo Kato (ACL (student), 2023)

Self-Ensemble of N-best Generation Hypotheses by Lexically Constrained Decoding. - Ryota Miyano; Tomoyuki Kajiwara; Yuki Arase (EMNLP, 2023)

Unsupervised Translation Quality Estimation Exploiting Synthetic Data and Pre-trained Multilingual Encoder. - Yuto Kuroda; Atsushi Fujita; Tomoyuki Kajiwara; Takashi Ninomiya (CoRR, 2023)

Semi-automatic Construction of a Word Complexity Lexicon for Japanese Medical Terminology. - Soichiro Sugihara; Tomoyuki Kajiwara; Takashi Ninomiya; Shoko Wakamiya; Eiji Aramaki (ClinicalNLP@NAACL, 2024)

Word-level Translation Quality Estimation Based on Optimal Transport. - Yuto Kuroda; Atsushi Fujita; Tomoyuki Kajiwara (AMTA (1), 2024)

Transfer Fine-tuning for Quality Estimation of Text Simplification. - Yuki Hironaka; Tomoyuki Kajiwara; Takashi Ninomiya (LREC/COLING, 2024)

Utilizing Longer Context than Speech Bubbles in Automated Manga Translation. - Hiroto Kaino; Soichiro Sugihara; Tomoyuki Kajiwara; Takashi Ninomiya; Joshua B. Tanner; Shonosuke Ishiwatari (LREC/COLING, 2024)

Controllable Paraphrase Generation for Semantic and Lexical Similarities. - Yuya Ogasa; Tomoyuki Kajiwara; Yuki Arase (LREC/COLING, 2024)

Automatic Decomposition of Text Editing Examples into Primitive Edit Operations: Toward Analytic Evaluation of Editing Systems. - Daichi Yamaguchi; Rei Miyata; Atsushi Fujita; Tomoyuki Kajiwara; Satoshi Sato (LREC/COLING, 2024)

Edit-Constrained Decoding for Sentence Simplification. - Tatsuya Zetsu; Yuki Arase; Tomoyuki Kajiwara (EMNLP (Findings), 2024)

Evaluation Dataset for Japanese Medical Text Simplification. - Koki Horiguchi; Tomoyuki Kajiwara; Yuki Arase; Takashi Ninomiya (NAACL (Student Research Workshop), 2024)

Multi-Source Text Classification for Multilingual Sentence Encoder with Machine Translation. - Reon Kajikawa; Keiichiro Yamada; Tomoyuki Kajiwara; Takashi Ninomiya (NAACL (Student Research Workshop), 2024)

Distilling Monolingual and Crosslingual Word-in-Context Representations. - Yuki Arase; Tomoyuki Kajiwara (CoRR, 2024)

MultiMSD: A Corpus for Multilingual Medical Text Simplification from Online Medical References. - Koki Horiguchi; Tomoyuki Kajiwara; Takashi Ninomiya; Shoko Wakamiya; Eiji Aramaki (ACL (Findings), 2025)

Paraphrase-based Contrastive Learning for Sentence Pair Modeling. - Seiji Sugiyama; Risa Kondo; Tomoyuki Kajiwara; Takashi Ninomiya (NAACL (Student Research Workshop), 2025)