# Proof positive and negative in data cleaning

> Research article (2015 IEEE 31st International Conference on Data Engineering, 2015) · cited 38× · AI/ML

**Wikidata**: [openalex:W1573646728](https://www.wikidata.org/wiki/openalex:W1573646728)  
**Source**: https://4ort.xyz/entity/proof-positive-and-negative-in-data-cleaning