publications

2026

1. ICML

   TABX: A High-Throughput Sandbox Battle Simulator for Multi-Agent Reinforcement Learning

   Hayeong Lee^*, JunHyeok Oh^*, and Byung-Jun Lee

   In International Conference on Machine Learning (ICML), 2026

   * Equal contribution

   arXiv Bib

   @inproceedings{oh2026tabx,
     title = {TABX: A High-Throughput Sandbox Battle Simulator for Multi-Agent Reinforcement Learning},
     author = {Lee, Hayeong and Oh, JunHyeok and Lee, Byung-Jun},
     booktitle = {International Conference on Machine Learning (ICML)},
     year = {2026},
     note = {* Equal contribution},
   }

2025

1. NeurIPS

   Prior-Guided Diffusion Planning for Offline Reinforcement Learning

   Donghyeon Ki, JunHyeok Oh, Seong-Woong Shim, and 1 more author

   In Advances in Neural Information Processing Systems (NeurIPS), 2025

   arXiv Bib Code

   @inproceedings{ki2025priorguided,
     title = {Prior-Guided Diffusion Planning for Offline Reinforcement Learning},
     author = {Ki, Donghyeon and Oh, JunHyeok and Shim, Seong-Woong and Lee, Byung-Jun},
     booktitle = {Advances in Neural Information Processing Systems (NeurIPS)},
     year = {2025},
   }

2. arXiv

   Offline Reinforcement Learning with Penalized Action Noise Injection

   JunHyeok Oh and Byung-Jun Lee

   arXiv preprint arXiv:2507.02356, 2025

   arXiv Bib

   @article{oh2025offline,
     title = {Offline Reinforcement Learning with Penalized Action Noise Injection},
     author = {Oh, JunHyeok and Lee, Byung-Jun},
     journal = {arXiv preprint arXiv:2507.02356},
     year = {2025},
   }

3. EMNLP

   Iterative Prompt Refinement for Safer Text-to-Image Generation

   Jinwoo Jeon^*, JunHyeok Oh^*, Hayeong Lee, and 1 more author

   In Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2025

   * Equal contribution

   arXiv Bib Code

   @inproceedings{jeon2025iterative,
     title = {Iterative Prompt Refinement for Safer Text-to-Image Generation},
     author = {Jeon, Jinwoo and Oh, JunHyeok and Lee, Hayeong and Lee, Byung-Jun},
     booktitle = {Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP)},
     year = {2025},
     note = {* Equal contribution},
   }

4. EMNLP

   Rethinking DPO: The Role of Rejected Responses in Preference Misalignment

   Jae Hyeon Cho, JunHyeok Oh, Myunsoo Kim, and 1 more author

   In Findings of the Association for Computational Linguistics: EMNLP 2025, 2025

   arXiv Bib

   @inproceedings{cho2025rethinking,
     title = {Rethinking DPO: The Role of Rejected Responses in Preference Misalignment},
     author = {Cho, Jae Hyeon and Oh, JunHyeok and Kim, Myunsoo and Lee, Byung-Jun},
     booktitle = {Findings of the Association for Computational Linguistics: EMNLP 2025},
     year = {2025},
   }