@article{reinforcementfinetuningforhistoryawarede,
  title = {Reinforcement Fine-Tuning for History-Aware Dense Retriever in RAG},
  author = {Yicheng Zhang and Zhen Qin and Zhaomin Wu and Wenqi Zhang and Shuiguang Deng},
  year = {2026},
  eprint = {2602.03645},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.03645},
}