2 papers
cs.IR2026
Hybrid GPU-CPU Retrieval for Personalized Search at Ultra-Large Scale
Hao Fu, Jichao Sun, Baiting Zhu +15
Embedding-based retrieval on user-generated content at the trillion-document scale exposes a sharp conflict between two production demands: deep, expressive personalization for que…
math.CA2026
Profile-Stable Buffered Multiplicity Factoring in Four Dimensions
Zhixu Hua, Xinshun Yao, Xiufan Yang
Multiplicity factoring is usually formulated for child families at comparable scales. For children of mixed geometry, thickening at the shortest parent scale produces nonuniform in…