3 papers
cs.IR2026
The Clustering Strikes Back: Building Cost-Effective and High-Performance ANNS at Scale with Helmsman
Yuchen Huang, Baiteng Ma, Yiping Sun +7
RedNote (a.k.a., Xiaohongshu, a global-scale social network platform) widely adopts approximate nearest neighbor search (ANNS) to power its search, recommendation, and advertising…
cs.IR2026
CCD-Level and Load-Aware Thread Orchestration for In-Memory Vector ANNS on Multi-Core CPUs
Yuchen Huang, Baiteng Ma, Yiping Sun +6
Vector approximate nearest neighbor search (ANNS) underpins search engines, recommendation systems, and advertising services. Recent advances in ANNS indexes make CPU a cost-effect…
cs.DC2025
CapsuleFS A Multi-credential DataCapsule Filesystem
Qingyang Hu, Yucheng Huang, Manshi Yang
CapsuleFS (CFS) is the first filesystem to integrate multi-credential functionality within a POSIX-compliant framework, utilizing DataCapsule as the storage provider. This innovati…