Akbari, A., Akbari, A., Luo, J., Lei, Y., Gao, Y., Chen, W., Zhang, X., Fang, Z., Yuan, G., & Wang, Y. (2026). Q-WAM: 4-Bit Quantization of World Action Models with Action-Subspace Protection. https://omanscience.com/en/articles/q-wam-4-bit-quantization-of-world-action-models-with-action-subspace-protection