# A Pessimistic Approximation for the Fisher Information Measure

> Research article (IEEE Transactions on Signal Processing, 2016) · cited 16× · AI/ML

**Wikidata**: [openalex:W2259945539](https://www.wikidata.org/wiki/openalex:W2259945539)  
**Source**: https://4ort.xyz/entity/a-pessimistic-approximation-for-the-fisher-information-measure