# Merging strategies for sum-product networks: from trees to graphs

> Research article (Uncertainty in Artificial Intelligence, 2016) · cited 23× · AI/ML

**Wikidata**: [openalex:W2578339228](https://www.wikidata.org/wiki/openalex:W2578339228)  
**Source**: https://4ort.xyz/entity/merging-strategies-for-sum-product-networks-from-trees-to-graphs