# A Switching Hidden Semi-Markov Model for Degradation Process and Its Application to Time-Varying Tool Wear Monitoring

> Research article (IEEE Transactions on Industrial Informatics, 2020) · cited 54× · AI/ML

**Wikidata**: [openalex:W3037906335](https://www.wikidata.org/wiki/openalex:W3037906335)  
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