# A unified framework for M-estimation based robust Kalman smoothing

> Research article (Signal Processing, 2018) · cited 18× · AI/ML

**Wikidata**: [openalex:W2905886676](https://www.wikidata.org/wiki/openalex:W2905886676)  
**Source**: https://4ort.xyz/entity/a-unified-framework-for-m-estimation-based-robust-kalman-smoothing