I'm (William)

Researcher, Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology, Japan
Visiting Assistant Professor, National Institute of Informatics, Japan

Recruiting - NLPFin Group

We are currently seeking researchers/students to join our group. To apply for the positions of Intern, Research Assistant, and Postdoctoral Fellow, please send your C.V. to c.c.chen@acm.org. Please refer to NLPFin Group for more details.

New Book - Agent AI for Financeh

From Financial Argument Mining to Agent-Based Modeling Open Access

Recent Professional Activities

2026

Organizer of FinArg-3, NTCIR-19
Organizer of RegCom, NTCIR-19

2025

Founder of ACL SIG-FinTech Site
Program Committee Co-Chair, NTCIR-18 NTCIR
Organizer of FinNLP, EMNLP-2025 Site
Organizer of AgentScen, IJCAI-2025 Site
Organizer of PromiseEval, SemEval-2025 Site
Organizer of FinArg-2 Shared Task, NTCIR-18 Site
Organizer of FinNLP-FNP-LLMFinLegal, COLING-2025 Site

Recent Talks

Information Retrieval in Finance: Industry and Academic Perspectives on Innovation, SIGIR Tutorial, 2025 Site
Simulating the Daily Workflow of Financial Analysts, NLP Course, Academia Sinica, 2025
From Disinformation to Broken Promises: The Challenge of Truth Verification, ELLIS, 2025 Site
LLMs for Complex Insight Generation: Possibilities and Challenges, Advances in Financial AI Workshop (ICLR-2025) Site
Financial Insight Generation, VinUniversity, Vietnam, 2025

Research Interests

NLP

Natural Language Processing in Finance and Economics

FinTech

Focus on Investment Management and Market Provisioning

Investor Education

Opinion Quality Assessment

Projects

EMNLP'23 FECS

Fidelity-Enriched Contrastive Search: About Faithfulness-Diversity Trade-Off.

SIGIR'23 PDRSI

Personalized Dynamic Recommender System for Investors.

AACL'23

General Numeral Attachment in Speech Transcript.

INLG'23 MQG

Generating Multiple Professional Questions.

Contact Info

c.c.chen@acm.org

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