Seungju Han

In-the-Flow Agentic System Optimization for Effective Planning and Tool Use

DUSK: Do Not Unlearn Shared Knowledge

iGRPO: Self‑Feedback–Driven LLM Reasoning

Prismatic Synthesis: Gradient-based Data Diversification Boosts Generalization in LLM Reasoning

AI as Humanity’s Salieri: Quantifying Linguistic Creativity of Language Models via Systematic Attribution of Machine Text against Web Text

Verifying the Verifiers: Unveiling Pitfalls and Potentials in Fact Verifiers

G1yphD3c0de: Towards Safer Language Models on Visually Perturbed Texts