← Back to PeopleBLResearcherByung-Kwan LeeResearcher at NVIDIALinkedInResearcher at NVIDIA focused on efficient AI2Mentions2Articles2OutletsJun 2026 — Oct 2026CoverageCompanies CoveredNVIDIA1NVIDIA Research1Qwen1Appears Inbyungkwanlee.github.io1NVIDIA Research1ArticlesMost recent firstMentioned InReferenced in coverageWhen Do We Need On-Policy Distillation? Distilling on Offline Student Rollouts Is Often BetterNVIDIA ResearchpositiveOct 13, 2026“Co-author on distillation research.”Revisiting Hard Questions with Replay Buffersbyungkwanlee.github.iopositiveJun 19, 2026“Author of research on ZPPO method using replay buffers for training on hard questions.”