# Calibrating Low-Cost Sensors by a Two-Phase Learning Approach for Urban Air Quality Measurement

> Research article (Proceedings of the ACM on Interactive Mobile Wearable and Ubiquitous Technologies, 2018) · cited 59× · AI/ML

**Wikidata**: [openalex:W2795037687](https://www.wikidata.org/wiki/openalex:W2795037687)  
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