# On the problem-decomposition of scalable 4D-Var Data Assimilation models

> Research article (2015 International Conference on High Performance Computing & Simulation (HPCS), 2015) · cited 22× · AI/ML

**Wikidata**: [openalex:W1587893317](https://www.wikidata.org/wiki/openalex:W1587893317)  
**Source**: https://4ort.xyz/entity/on-the-problem-decomposition-of-scalable-4d-var-data-assimilation-models