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 Finance

From Financial Argument Mining to Agent-Based Modeling Open Access

Recent Professional Activities

2026

Organizer of FinArg-3, NTCIR-19 Site
Organizer of RegCom, NTCIR-19 Site
Organizer of Live Commentary Planning and Generation, GenChal @ INLG-2026 Site

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

Human-Centric Evaluation for Financial Decision-Making, XAI-FIN-2025 (ICAIF-2025) Site
Information Retrieval in Finance: Industry and Academic Perspectives on Innovation, SIGIR Tutorial, 2025 Site
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

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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