# A dynamic graph expansion network for multi-hop knowledge base question answering

> Research article (Neurocomputing, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4304943978](https://www.wikidata.org/wiki/openalex:W4304943978)  
**Source**: https://4ort.xyz/entity/a-dynamic-graph-expansion-network-for-multi-hop-knowledge-base-question-answering