@article{temporalconcentrationfromrollouterrorsim,
  title = {Temporal Concentration from Rollout Errors: Implicit Preference Optimization for Text-to-Video Diffusion},
  author = {Henglin Liu and Fangyuan Kong and Jing Wang and Yizhou Lin and Nisha Huang and Chang Liu and Xintao Wang and Pengfei Wan and Kun Gai and Xiu Li},
  year = {2026},
  eprint = {2607.28058},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.28058},
}