# Pivot-based approximate k-NN similarity joins for big high-dimensional data

> Research article (Information Systems, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2954026369](https://www.wikidata.org/wiki/openalex:W2954026369)  
**Source**: https://4ort.xyz/entity/pivot-based-approximate-k-nn-similarity-joins-for-big-high-dimensional-data