@ARTICLE{10083231,
  author={Li, Teng and Zhang, Jiawei and Shen, Yulong and Ma, Jianfeng},
  journal={IEEE Transactions on Services Computing}, 
  title={Hierarchical and Multi-Group Data Sharing for Cloud-Assisted Industrial Internet of Things}, 
  year={2023},
  volume={16},
  number={5},
  pages={3425-3438},
  keywords={Industrial Internet of Things;Encryption;Cloud computing;Access control;Security;Proposals;Keyword search;Data authenticity and integrity;hierarchical CP-ABE;multiple group data sharing;traceability;user anonymity},
  doi={10.1109/TSC.2023.3262563}}