Woongyeong Yeo

Publications

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*: equal contribution, †: equal advising
  1. Seeing, Maintaining, and Learning: The Evolution of Multimodal Agent Memory
    Seeing, Maintaining, and Learning: The Evolution of Multimodal Agent Memory
    Minghao Guo*, Qingyue Jiao*, Xiujin Liu*, Jianhong Pang*, ..., Woongyeong Yeo, ..., Ziyi Ye
    arXiv preprint, 2026
    Website PDF arXiv Code
  2. Knowing When Thinking Is Not Enough: Teaching Small Reasoning Models to Reason Beyond Their Parametric Knowledge
    Knowing When Thinking Is Not Enough: Teaching Small Reasoning Models to Reason Beyond Their Parametric Knowledge
    Chanuk Lee, Minki Kang, Sangwoo Park, Woongyeong Yeo, Jinheon Baek†, Sung Ju Hwang†
    arXiv preprint, 2026
    PDF arXiv Code
  3. Surprising Success, Repeated Failure: Entropy-Guided Credit Assignment for Exploration in LLM Reasoning
    Surprising Success, Repeated Failure: Entropy-Guided Credit Assignment for Exploration in LLM Reasoning
    Woongyeong Yeo, Minki Kang, Chanuk Lee, Sangwoo Park, Jinheon Baek†, Sung Ju Hwang†
    arXiv preprint, 2026
    Website PDF arXiv Code
  4. OmniRetrieval: Unified Retrieval across Heterogeneous Knowledge Sources
    OmniRetrieval: Unified Retrieval across Heterogeneous Knowledge Sources
    Jinheon Baek, Soyeong Jeong, Sangwoo Park, Woongyeong Yeo, Minki Kang, Patara Trirat, Heejun Lee, Sung Ju Hwang
    arXiv preprint, 2026
    PDF arXiv Code
  5. It Takes Two: Complementary Self-Distillation for Contextual Integrity in LLMs
    It Takes Two: Complementary Self-Distillation for Contextual Integrity in LLMs
    Sangwoo Park*, Woongyeong Yeo*, Seanie Lee, Yumin Choi, Hyomin Lee, Kangsan Kim, Jinheon Baek†, Seong Joon Oh†, Sung Ju Hwang†
    Advances in Neural Information Processing Systems (NeurIPS), 2026
    PDF arXiv Code
  6. HINT-SD: Targeted Hindsight Self-Distillation for Long-Horizon Agents
    HINT-SD: Targeted Hindsight Self-Distillation for Long-Horizon Agents
    Woongyeong Yeo*, Yumin Choi*, Taekyung Ki, Sung Ju Hwang
    Findings of the Association for Computational Linguistics: EMNLP 2026 (EMNLP Findings), 2026
    PDF arXiv Code
  7. MA-EgoQA: Question Answering over Egocentric Videos from Multiple Embodied Agents
    MA-EgoQA: Question Answering over Egocentric Videos from Multiple Embodied Agents
    Kangsan Kim, Yanlai Yang, Suji Kim, Woongyeong Yeo, Youngwan Lee, Mengye Ren†, Sung Ju Hwang†
    arXiv preprint, 2026
    Website PDF arXiv Code Data
  8. WorldMM: Dynamic Multimodal Memory Agent for Long Video Reasoning
    WorldMM: Dynamic Multimodal Memory Agent for Long Video Reasoning
    Woongyeong Yeo*, Kangsan Kim*, Jaehong Yoon†, Sung Ju Hwang†
    IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026 (Highlight)
    Website PDF arXiv Code
  9. UniversalRAG: Retrieval-Augmented Generation over Corpora of Diverse Modalities and Granularities
    UniversalRAG: Retrieval-Augmented Generation over Corpora of Diverse Modalities and Granularities
    Woongyeong Yeo*, Kangsan Kim*, Soyeong Jeong, Jinheon Baek†, Sung Ju Hwang†
    Annual Meeting of the Association for Computational Linguistics (ACL), 2026 (Oral)
    Website PDF arXiv Code
  10. A benchmark of expert-level academic questions to assess AI capabilities
    A benchmark of expert-level academic questions to assess AI capabilities
    Long Phan*, Alice Gatti*, Ziwen Han*, Nathaniel Li*, ..., Woongyeong Yeo, ..., Dan Hendrycks
    Nature, 2026
    Website PDF arXiv Code Data
  11. VideoICL: Confidence-based Iterative In-context Learning for Out-of-Distribution Video Understanding
    VideoICL: Confidence-based Iterative In-context Learning for Out-of-Distribution Video Understanding
    Kangsan Kim*, Geon Park*, Youngwan Lee, Woongyeong Yeo, Sung Ju Hwang
    IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2025
    PDF arXiv Code
  12. Group rings satisfying nil clean property
    Group rings satisfying nil clean property
    Sehoon Eo, Seungjoo Hwang, Woongyeong Yeo
    Communications of the Korean Mathematical Society (CKMS), 2020
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