# Digital Residual Spectrum-Based Generalized Soft Failure Detection and Identification in Optical Networks

> Research article (IEEE Transactions on Communications, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4312929337](https://www.wikidata.org/wiki/openalex:W4312929337)  
**Source**: https://4ort.xyz/entity/digital-residual-spectrum-based-generalized-soft-failure-detection-and-identification-in-optical-networks