Author

Won-Yong Cho

h-index 2 View on Semantic Scholar

We have 2 of 7 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jul 2026

ReCo: Reweighting GRPO Against Distributional Concentration

ReCo, a reweighting method that improves Pass@k for large values of k and is comparable to GRPO for small values of k, and replaces the token-level importance ratio with a variance-based ratio that gives larger update scale to non-saturated decision points.

Junoh Park, Junseong Hwang, Won-Yong Cho et al. · arXiv.org · 0 citations

#artificial intelligence Preprint Aug 2026

MoNe: Modular Neural Memory for Efficient Long Context Inference

MoNe is a lightweight modular neural memory that attaches to any frozen pretrained Transformer to enable long-context inference without retraining, achieving strong performance on needle-in-a-haystack and word extraction benchmarks from RULER, where ICL degrades sharply.

Won-Yong Cho, Kyubyung Chae, Tribhuvanesh Orekondy et al. · 0 citations