# Novel sparseness-inducing dual Kalman filter and its application to tracking time-varying spatially-sparse structural stiffness changes and inputs

> Research article (Computer Methods in Applied Mechanics and Engineering, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3089711239](https://www.wikidata.org/wiki/openalex:W3089711239)  
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