@article{informationregularizedconstrainedinversi,
  title = {Information-Regularized Constrained Inversion for Stable Avatar Editing from Sparse Supervision},
  author = {Zhenxiao Liang and Qixing Huang},
  year = {2026},
  eprint = {2604.02883},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.02883},
}