@article{acollaborativevisualslamframeworkfor,
  title = {A Collaborative Visual SLAM Framework for Service Robots},
  author = {Ming Ouyang and Xuesong Shi and Yujie Wang and Yuxin Tian and Yingzhe Shen and Dawei Wang and Peng Wang and Zhiqiang Cao},
  year = {2021},
  eprint = {2102.03228},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2102.03228v3},
}