@article{implicitturnwisepolicyoptimizationforpro,
  title = {Implicit Turn-Wise Policy Optimization for Proactive User-LLM Interaction},
  author = {Haoyu Wang and Yuxin Chen and Liang Luo and Buyun Zhang and Ellie Dingqiao Wen and Pan Li},
  year = {2026},
  eprint = {2603.23550},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.23550},
}