@article{coveringtheunseeninformationdemandcovera,
  title = {Covering the Unseen: Information Demand Coverage Optimization for Retrieval-Augmented Generation},
  author = {Bingxue Zhang and Jianying Jia and Feida Zhu},
  year = {2026},
  eprint = {2606.29328},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.29328},
}