Chen, C., D. Jiang, J. Peng, R. Lian, C. J. Zhang, Q. Xu, L. Fan, and Q. Yang. “A Health-Friendly Speaker Verification System Supporting Mask Wearing”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 18, May 2021, pp. 16004-6, doi:10.1609/aaai.v35i18.17994.