@article{spearasystemforpostquantizationerroradap, title = {SPEAR: A System for Post-Quantization Error-Adaptive Recovery Enabling Efficient Low-Bit LLM Serving}, author = {Hongyuan Liu and Yawei Li and Zhiqiang Que and Qinli Yang and Junming Shao and Guosheng Hu}, year = {2026}, eprint = {2606.11244}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.11244}, }