Multi-Probe Zero Collision Hash (MPZCH): Mitigating Embedding Collisions and Enhancing Model Freshness in Large-Scale Recommenders. - Ziliang Zhao; Bi Xue; Emma Lin; Mengjiao Zhou; Kaustubh Vartak; Shakhzod Ali-Zade; Tianqi Lu; Tao Li; Bin Kuang; Rui Jian; Bin Wen; Dennis van der Staay; et al. (CoRR, 2026)