Li, Y., W. Ding, C. Liu, B. Zhang, and G. Guo. “TRQ: Ternary Neural Networks With Residual Quantization”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 35, no. 10, May 2021, pp. 8538-46, doi:10.1609/aaai.v35i10.17036.