Parsing Chinese Synthetic Words with a Character-based Dependency Model. - Fei Cheng 002; Kevin Duh; Yuji Matsumoto 001 (LREC, 2014)

Synthetic Word Parsing Improves Chinese Word Segmentation. - Fei Cheng 002; Kevin Duh; Yuji Matsumoto 001 (ACL (2), 2015)

A Hybrid Ranking Approach to Chinese Spelling Check. - Xiaodong Liu 003; Fei Cheng 002; Kevin Duh; Yuji Matsumoto 001 (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2015)

Classifying Temporal Relations by Bidirectional LSTM over Dependency Paths. - Fei Cheng 002; Yusuke Miyao (ACL (2), 2017)

Inducing Temporal Relations from Time Anchor Annotation. - Fei Cheng 002; Yusuke Miyao (NAACL-HLT, 2018)

Automatic Error Correction on Japanese Functional Expressions Using Character-based Neural Machine Translation. - Jun Liu; Fei Cheng 002; Yiran Wang 006; Hiroyuki Shindo; Yuji Matsumoto 001 (PACLIC, 2018)

Pre-training via Leveraging Assisting Languages for Neural Machine Translation. - Haiyue Song; Raj Dabre; Zhuoyuan Mao; Fei Cheng 002; Sadao Kurohashi; Eiichiro Sumita (ACL (student), 2020)

A System for Worldwide COVID-19 Information Aggregation. - Akiko Aizawa; Frédéric Bergéron; Junjie Chen; Fei Cheng 002; Katsuhiko Hayashi 001; Kentaro Inui; Hiroyoshi Ito; Daisuke Kawahara; Masaru Kitsuregawa; Hirokazu Kiyomaru; Masaki Kobayashi; Takashi Kodama; et al. (NLP4COVID@EMNLP, 2020)

Dynamically Updating Event Representations for Temporal Relation Classification with Multi-category Learning. - Fei Cheng 002; Masayuki Asahara; Ichiro Kobayashi; Sadao Kurohashi (EMNLP (Findings), 2020)

Minimize Exposure Bias of Seq2Seq Models in Joint Entity and Relation Extraction. - Ranran Haoran Zhang; Qianying Liu; Aysa Xuemo Fan; Heng Ji 001; Daojian Zeng; Fei Cheng 002; Daisuke Kawahara; Sadao Kurohashi (EMNLP (Findings), 2020)

Towards a Versatile Medical-Annotation Guideline Feasible Without Heavy Medical Knowledge: Starting From Critical Lung Diseases. - Shuntaro Yada; Ayami Joh; Ribeka Tanaka; Fei Cheng 002; Eiji Aramaki; Sadao Kurohashi (LREC, 2020)

Adversarial Training for Commonsense Inference. - Lis Pereira; Xiaodong Liu 003; Fei Cheng 002; Masayuki Asahara; Ichiro Kobayashi (RepL4NLP@ACL, 2020)

Pre-training via Leveraging Assisting Languages and Data Selection for Neural Machine Translation. - Haiyue Song; Raj Dabre; Zhuoyuan Mao; Fei Cheng 002; Sadao Kurohashi; Eiichiro Sumita (CoRR, 2020)

Reverse Operation based Data Augmentation for Solving Math Word Problems. - Qianying Liu; Wenyu Guan; Sujian Li; Fei Cheng 002; Daisuke Kawahara; Sadao Kurohashi (CoRR, 2020)

Dependency Enhanced Contextual Representations for Japanese Temporal Relation Classification. - Chenjing Geng; Fei Cheng 002; Masayuki Asahara; Lis Kanashiro Pereira; Ichiro Kobayashi (PACLIC, 2021)

ALICE++: Adversarial Training for Robust and Effective Temporal Reasoning. - Lis Pereira; Fei Cheng 002; Masayuki Asahara; Ichiro Kobayashi (PACLIC, 2021)

OCHADAI-KYOTO at SemEval-2021 Task 1: Enhancing Model Generalization and Robustness for Lexical Complexity Prediction. - Yuki Taya; Lis Kanashiro Pereira; Fei Cheng 002; Ichiro Kobayashi (SemEval@ACL/IJCNLP, 2021)

OCHADAI-KYODAI at SemEval-2021 Task 1: Enhancing Model Generalization and Robustness for Lexical Complexity Prediction. - Yuki Taya; Lis Kanashiro Pereira; Fei Cheng 002; Ichiro Kobayashi (CoRR, 2021)

JaMIE: A Pipeline Japanese Medical Information Extraction System. - Fei Cheng 002; Shuntaro Yada; Ribeka Tanaka; Eiji Aramaki; Sadao Kurohashi (CoRR, 2021)

Cross-lingual Adaption Model-Agnostic Meta-Learning for Natural Language Understanding. - Qianying Liu; Fei Cheng 002; Sadao Kurohashi (CoRR, 2021)

Textual Enhanced Contrastive Learning for Solving Math Word Problems. - Yibin Shen; Qianying Liu; Zhuoyuan Mao; Fei Cheng 002; Sadao Kurohashi (EMNLP (Findings), 2022)

Rescue Implicit and Long-tail Cases: Nearest Neighbor Relation Extraction. - Zhen Wan; Qianying Liu; Zhuoyuan Mao; Fei Cheng 002; Sadao Kurohashi; Jiwei Li 001 (EMNLP, 2022)

Seeking Diverse Reasoning Logic: Controlled Equation Expression Generation for Solving Math Word Problems. - Yibin Shen; Qianying Liu; Zhuoyuan Mao; Zhen Wan; Fei Cheng 002; Sadao Kurohashi (AACL/IJCNLP (2), 2022)

JaMIE: A Pipeline Japanese Medical Information Extraction System with Novel Relation Annotation. - Fei Cheng 002; Shuntaro Yada; Ribeka Tanaka; Eiji Aramaki; Sadao Kurohashi (LREC, 2022)

Improving Event Duration Question Answering by Leveraging Existing Temporal Information Extraction Data. - Felix Giovanni Virgo; Fei Cheng 002; Sadao Kurohashi (LREC, 2022)

Hierarchical Softmax for End-to-End Low-resource Multilingual Speech Recognition. - Qianying Liu; Yuhang Yang; Zhuo Gong; Sheng Li 010; Chenchen Ding; Nobuaki Minematsu; Hao Huang 009; Fei Cheng 002; Sadao Kurohashi (CoRR, 2022)

RODA: Reverse Operation Based Data Augmentation for Solving Math Word Problems. - Qianying Liu; Wenyu Guan; Sujian Li; Fei Cheng 002; Daisuke Kawahara; Sadao Kurohashi (IEEE ACM Trans. Audio Speech Lang. Process., 2022)

MultiTool-CoT: GPT-3 Can Use Multiple External Tools with Chain of Thought Prompting. - Tatsuro Inaba; Hirokazu Kiyomaru; Fei Cheng 002; Sadao Kurohashi (ACL (2), 2023)

ComSearch: Equation Searching with Combinatorial Strategy for Solving Math Word Problems with Weak Supervision. - Qianying Liu; Wenyu Guan; Jianhao Shen; Fei Cheng 002; Sadao Kurohashi (EACL, 2023)

Relation Extraction with Weighted Contrastive Pre-training on Distant Supervision. - Zhen Wan; Fei Cheng 002; Qianying Liu; Zhuoyuan Mao; Haiyue Song; Sadao Kurohashi (EACL (Findings), 2023)

GPT-RE: In-context Learning for Relation Extraction using Large Language Models. - Zhen Wan; Fei Cheng 002; Zhuoyuan Mao; Qianying Liu; Haiyue Song; Jiwei Li 001; Sadao Kurohashi (EMNLP, 2023)

Hierarchical Softmax for End-To-End Low-Resource Multilingual Speech Recognition. - Qianying Liu; Zhuo Gong; Zhengdong Yang; Yuhang Yang; Sheng Li 010; Chenchen Ding; Nobuaki Minematsu; Hao Huang 009; Fei Cheng 002; Chenhui Chu; Sadao Kurohashi (ICASSP, 2023)

Comprehensive Solution Program Centric Pretraining for Table-and-Text Hybrid Numerical Reasoning. - Qianying Liu; Dongsheng Yang 009; Wenjie Zhong; Fei Cheng 002; Sadao Kurohashi (CoRR, 2023)

Pushing the Limits of ChatGPT on NLP Tasks. - Xiaofei Sun 001; Linfeng Dong; Xiaoya Li 001; Zhen Wan; Shuhe Wang; Tianwei Zhang 004; Jiwei Li 001; Fei Cheng 002; Lingjuan Lyu; Fei Wu 001; Guoyin Wang 002 (CoRR, 2023)

Reformulating Domain Adaptation of Large Language Models as Adapt-Retrieve-Revise. - Zhen Wan; Yating Zhang; Yexiang Wang; Fei Cheng 002; Sadao Kurohashi (CoRR, 2023)

Reformulating Domain Adaptation of Large Language Models as Adapt-Retrieve-Revise: A Case Study on Chinese Legal Domain. - Zhen Wan; Yating Zhang; Yexiang Wang; Fei Cheng 002; Sadao Kurohashi (ACL (Findings), 2024)

An Empirical Study of Synthetic Data Generation for Implicit Discourse Relation Recognition. - Kazumasa Omura; Fei Cheng 002; Sadao Kurohashi (LREC/COLING, 2024)

Rapidly Developing High-quality Instruction Data and Evaluation Benchmark for Large Language Models with Minimal Human Effort: A Case Study on Japanese. - Yikun Sun; Zhen Wan; Nobuhiro Ueda; Sakiko Yahata; Fei Cheng 002; Chenhui Chu; Sadao Kurohashi (LREC/COLING, 2024)

Improving Referring Ability for Biomedical Language Models. - Junfeng Jiang; Fei Cheng 002; Akiko Aizawa (EMNLP (Findings), 2024)

AcTED: Automatic Acquisition of Typical Event Duration for Semi-supervised Temporal Commonsense QA. - Felix Giovanni Virgo; Fei Cheng 002; Lis Kanashiro Pereira; Masayuki Asahara; Ichiro Kobayashi; Sadao Kurohashi (CoRR, 2024)

Enhancing In-Context Learning with Semantic Representations for Relation Extraction. - Peitao Han; Lis Kanashiro Pereira; Fei Cheng 002; Wan-Jou She; Eiji Aramaki (CoRR, 2024)

LLM-jp: A Cross-organizational Project for the Research and Development of Fully Open Japanese LLMs. - Akiko Aizawa; Eiji Aramaki; Bowen Chen; Fei Cheng 002; Hiroyuki Deguchi 002; Rintaro Enomoto; Kazuki Fujii; Kensuke Fukumoto; Takuya Fukushima; Namgi Han; Yuto Harada; Chikara Hashimoto; et al. (CoRR, 2024)

Beyond English-Centric LLMs: What Language Do Multilingual Language Models Think in? - Chengzhi Zhong; Fei Cheng 002; Qianying Liu; Junfeng Jiang; Zhen Wan; Chenhui Chu; Yugo Murawaki; Sadao Kurohashi (CoRR, 2024)

Investigating Cost-Efficiency of LLM-Generated Training Data for Conversational Semantic Frame Analysis. - Shiho Matta; Yin Jou Huang; Fei Cheng 002; Hirokazu Kiyomaru; Yugo Murawaki (CoRR, 2024)

7 Points to Tsinghua but 10 Points to ? Assessing Large Language Models in Agentic Multilingual National Bias. - Qianying Liu; Katrina Qiyao Wang; Fei Cheng 002; Sadao Kurohashi (ACL (Findings), 2025)

SpeechIQ: Speech-Agentic Intelligence Quotient Across Cognitive Levels in Voice Understanding by Large Language Models. - Zhen Wan; Chao-Han Huck Yang; Yahan Yu; Jinchuan Tian; Sheng Li 010; Ke Hu; Zhehuai Chen; Shinji Watanabe 001; Fei Cheng 002; Chenhui Chu; Sadao Kurohashi (ACL (1), 2025)

What Language Do Non-English-Centric Large Language Models Think in? - Chengzhi Zhong; Qianying Liu; Fei Cheng 002; Junfeng Jiang; Zhen Wan; Chenhui Chu; Yugo Murawaki; Sadao Kurohashi (ACL (Findings), 2025)

AMR-RE: Abstract Meaning Representations for Retrieval-Based In-Context Learning in Relation Extraction. - Peitao Han; Lis Pereira; Fei Cheng 002; Wan-Jou She; Eiji Aramaki (NAACL (Student Research Workshop), 2025)

Cross-lingual Embedding Clustering for Hierarchical Softmax in Low-Resource Multilingual Speech Recognition. - Zhengdong Yang; Qianying Liu; Sheng Li 010; Fei Cheng 002; Chenhui Chu (CoRR, 2025)

Assessing Large Language Models in Agentic Multilingual National Bias. - Qianying Liu; Katrina Qiyao Wang; Fei Cheng 002; Sadao Kurohashi (CoRR, 2025)

Causal Tree Extraction from Medical Case Reports: A Novel Task for Experts-like Text Comprehension. - Sakiko Yahata; Zhen Wan; Fei Cheng 002; Sadao Kurohashi; Hisahiko Sato; Ryozo Nagai (CoRR, 2025)

SpeechIQ: Speech Intelligence Quotient Across Cognitive Levels in Voice Understanding Large Language Models. - Zhen Wan; Chao-Han Huck Yang; Yahan Yu; Jinchuan Tian; Sheng Li 010; Ke Hu; Zhehuai Chen; Shinji Watanabe 001; Fei Cheng 002; Chenhui Chu; Sadao Kurohashi (CoRR, 2025)