2 papers
cs.AI2026
Structured Debate Improves Corporate Credit Reasoning in Financial AI
Yoonjin Lee, Munhee Kim, Hanbi Choi +3
This study investigated LLM-based automation for analyzing non-financial data in corporate credit evaluation. Two systems were developed and compared: a Single-Agent System (SAS),…
math.GR2025
A non-Hopfian ascending HNN-extension of a finitely presented Hopfian group
Jan Kim, Junseok Kim, Yoonjin Lee
We find a non-Hopfian ascending HNN-extension of a finitely presented Hopfian group by providing an explicit construction. This result addresses an analogous question to the one po…