2026全国大学生计算机系统能力大赛

华东师范大学-T2026102699910471-GGBOND-proj47 | TIDE-ANN (Tiered Index for Dynamic External-memory Approximate Nearest Neighbor Search) is a lifecycle-tiered ANN framework designed for dynamic Agent Memory under constrained DRAM. It separates stable historical retrieval from fresh-data visibility while unifying candidates through version-aware filtering and reranking.