# A weakest pre-expectation semantics for mixed-sign expectations

> Research article (UCL Discovery (University College London), 2017) · cited 11× · AI/ML

**Wikidata**: [openalex:W2605302905](https://www.wikidata.org/wiki/openalex:W2605302905)  
**Source**: https://4ort.xyz/entity/a-weakest-pre-expectation-semantics-for-mixed-sign-expectations