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Youngchul Cha

2 papers hereh-index 2164 citations8 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.CE1
  • cs.CL1

identity via Semantic Scholar / OpenAlex

collaborators

2 papers

cs.CL2026

Fund2Persona: A Framework for Building and Refining Financial Advisor Personas from Fund Disclosure Data

Suhwan Park, Hoyoung Lee, Zhangyang Wang +5

Demand for personalized financial advising is growing, but consistent advisor expertise is difficult to obtain, scale, and encode in LLM systems. Simple persona prompts rarely spec…

cs.CE2026

From Text to Alpha: Can LLMs Track Evolving Signals in Corporate Disclosures?

Chanyeol Choi, Yoon Kim, Yu Yu +10

Natural language processing (NLP) has been widely used in quantitative finance, but traditional methods often struggle to capture rich narratives in corporate disclosures, leaving…

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