<a href="https://link.springer.com/chapter/10.1007%2F978-3-030-73216-5_26" target="_blank">BU-Trace: A Permissionless Mobile System for Privacy-Preserving Intelligent Contact Tracing</a>
**Zhe Peng**, Jinbin Huang, Haixin Wang, Shihao Wang, Xiaowen Chu, Xinzhi Zhang, Li Chen, Xin Huang, Xiaoyi Fu, Yike Guo, and Jianliang Xu
April 2021