@article{harmonizingdenseandsparsesignalsinmultit,
  title = {Harmonizing Dense and Sparse Signals in Multi-turn RL: Dual-Horizon Credit Assignment for Industrial Sales Agents},
  author = {Haojin Yang and Ai Jian and Xinyue Huang and Yiwei Wang and Weipeng Zhang and Ke Zeng and Xunliang Cai and Jingqing Ruan},
  year = {2026},
  eprint = {2603.01481},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.01481},
}