218 citations
- Huawei Technologies (China)CN15 papers
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cs.DB2025★ 1 cited
SAQ: Pushing the Limits of Vector Quantization through Code Adjustment and Dimension Segmentation
Hui Li, Shiyuan Deng, Xiao Yan +2
Approximate Nearest Neighbor Search (ANNS) plays a critical role in applications such as search engines, recommender systems, and RAG for LLMs. Vector quantization (VQ), a crucial…
cs.DB2013
Hopping over Big Data: Accelerating Ad-hoc OLAP Queries with Grasshopper Algorithms
Alexander Russakovsky
This paper presents a family of algorithms for fast subset filtering within ordered sets of integers representing composite keys. Applications include significant acceleration of (…