Assistant Professor, National Institute of Informatics, Japan
His research focuses on forward-looking argument mining in high-stakes settings, as well as natural language processing and information retrieval for social science, with a particular emphasis on financial data and applications.
He is the founder of ACL SIG-FinTech and has been organizing the FinNLP/FinWeb workshop series at leading international conferences, including IJCAI, WWW, EMNLP, and IJCNLP-AACL, since 2019. He has also led the FinNum and FinArg shared task series at NTCIR since 2018. He has delivered tutorials at major conferences such as AACL 2020, EMNLP 2021, ECAI 2024, and SIGIR 2025. His academic service includes Program Co-Chair of NTCIR-18, Senior Area Chair of ACL 2024, and Program Committee memberships across top-tier conferences.
He is the recipient of the SIGIR Early Career Researcher Award (Excellence in Community Engagement), along with multiple thesis awards and a technology innovation award. Beyond academia, he has actively engaged in FinTech and LegalTech, earning several awards from startup, FinTech, and LegalTech competitions.
For more details, please refer to his homepage: http://nlpfin.github.io/
National Yang Ming Chiao Tung University, Taiwan (AIST, Intern)
National Chung Cheng University, Taiwan (AIST, Intern)
National Chung Cheng University, Taiwan (AIST, Intern)
National Taiwan University
National Taiwan University
Technische Universität Darmstadt, Germany
Manchester University, UK
IT:U - Interdisciplinary Transformation University Austria
The Ulsan National Institute of Science and Technology
Vrije Universiteit Amsterdam
National Taipei University, Taiwan
University of Tsukuba, Japan
3DS Outscale, France
National Chung Cheng University, Taiwan
Chulalongkorn University, Thailand
Hitotsubashi University, Japan
National Yang Ming Chiao Tung University
National Yang Ming Chiao Tung University
The University of Tokyo - AIST RA
Can GPT-4 Sway Experts' Decisions? NAACL'25. pdf
Personalized Dynamic Recommender System for Investors. SIGIR'23 pdf
National Taiwan University
National Taiwan University, Taiwan
Diagnosing Model Editing via Knowledge Spectrum pdf
Why Has the Least Side Effect on Model Editing pdf
National Taiwan University, Taiwan
Company-Specific Knowledge Matters: Retrieval-Augmented Generation for Earnings Call Answer Rehearsal. In CIKM'25. pdf
Rehearsing Answers to Probable Questions with Perspective-Taking pdf
National Yang Ming Chiao Tung University
Refining Financial Consumer Complaints through Multi-Scale Model Interaction pdf
Università della Svizzera Italiana - AIST Intern
Modeling Professionalism in Expert Questioning through Linguistic Differentiation pdf
National Taiwan University, Taiwan
Evaluating Large Language Models as Expert Annotators COLM'25. pdf
DynamicESG: A Dataset for Dynamically Unearthing ESG Ratings from News Articles. CIKM'23. pdf
National Yang Ming Chiao Tung University
RAG-Enhanced Evidence Recommendation in Financial Legal Resolutions. WWW'25.
National Taiwan University
Argument-Based Sentiment Analysis on Forward-Looking Statements. ACL 2024. pdf
National Taiwan University
Co-Trained Retriever-Generator Framework for Question Generation in Earnings Calls. WWW'25. pdf
Generating Multiple Questions from Presentation Transcripts: A Pilot Study on Earnings Conference Calls. INLG'23. pdf
CustodiAI: A System for Predicting Child Custody Outcomes. IJCNLP-AACL'23. pdf
University of Sheffield - AIST Intern
From Facts to Insights: A Study on the Generation and Evaluation of Analytical Reports for Deciphering Earnings Calls. COLING-2025. pdf
National Taiwan University
Entity-Aware Dual Co-Attention Network for Fake News Detection. EACL 2023. pdf
National Taiwan University - AIST Intern
Fidelity-Enriched Contrastive Search: Reconciling the Faithfulness-Diversity Trade-Off in Text Generation. EMNLP'23. pdf
National Taiwan University
Pre-Finetuning with Impact Duration Awareness for Stock Movement Prediction. WWW'25. pdf
Learning Strategies for Robust Argument Mining: An Analysis of Variations in Language and Domain. LREC-COLING'24. pdf
National Taiwan University
Enhancing Volatility Forecasting in Financial Markets: A General Numeral Attachment Dataset for Understanding Earnings Calls. IJCNLP-AACL'23. pdf
National Taiwan University
Financial Statement Adequacy
National Taiwan University
Dynamic Graph Transformer for Implicit Tag Recognition. EACL'21. pdf
FinSense: An Assistant System for Financial Journalists and Investors. WSDM'21. pdf
National Taiwan University
Semantics-Preserved Data Augmentation for Aspect-Based Sentiment Analysis. EMNLP'21. pdf
Risk-aware Regularization for Opinion-based Portfolio Selection. ICWSM'21. pdf
National Taiwan University
NumHG: A Dataset for Number-Focused Headline Generation. LREC-COLING'24. pdf
National Taiwan University
Retrieving Implicit Information for Stock Movement Prediction. SIGIR'21. pdf
National Taiwan University
NTUNLPL at FinCausal 2020, Task 2: Improving Causality Detection Using Viterbi Decoder. pdf
National Taiwan University
Learning to Generate Correct Numeric Values in News Headlines. WWW'20. pdf
National Taiwan University
Automation of Text-Based Economic Indicator Construction: A Pilot Exploration on Economic Policy Uncertainty Index. CIKM'24. pdf
Universitat Politècnica de València
Learning Strategies for Robust Argument Mining: An Analysis of Variations in Language and Domain. LREC-COLING'24. pdf
ETH Zürich - AIST Intern
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