@article{distributedkalmanfilterwithultimately,
  title = {Distributed Kalman Filter with Ultimately Accurate Fused Measurement Covariance},
  author = {Tuo Yang and Jiachen Qian and Zhisheng Duan and Zhiyong Sun},
  year = {2025},
  eprint = {2504.08302},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.08302v1},
}