CodeQuant: Unified Clustering and Quantization for Enhanced Outlier Smoothing in Low-Precision Mixture-of-Experts - Yin, Xiangyang; Liu, Xingyu; Xia, Tianhua; BAO, BO; Thangarasa, Vithursan; Manohararajah, Valavan; Sather, Eric; Zhang, Sai Qian (International Conference on Learning Representations, 2026)