@article{atesttimeactorcriticapproachtonewsimages,
  title = {A Test-time Actor-Critic Approach to News Images Generation},
  author = {Damianos Galanopoulos and Vasileios Mezaris},
  year = {2026},
  eprint = {2606.21304},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.21304},
}