@article{admmqanimprovedhessianbasedweightquantiz, title = {ADMM-Q: An Improved Hessian-based Weight Quantizer for Post-Training Quantization of Large Language Models}, author = {Ryan Lucas and Mehdi Makni and Xiang Meng and Adam Deng and Rahul Mazumder}, year = {2026}, eprint = {2605.11222}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.11222}, }