# Impurity gas monitoring using ultrasonic sensing and neural networks: forward and inverse problems

> Research article (Measurement, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4388458804](https://www.wikidata.org/wiki/openalex:W4388458804)  
**Source**: https://4ort.xyz/entity/impurity-gas-monitoring-using-ultrasonic-sensing-and-neural-networks-forward-and-inverse-problems