# Domain-specific hierarchical subgraph extraction: A recommendation use case

> Research article (2017 IEEE International Conference on Big Data (Big Data), 2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2782838038](https://www.wikidata.org/wiki/openalex:W2782838038)  
**Source**: https://4ort.xyz/entity/domain-specific-hierarchical-subgraph-extraction-a-recommendation-use-case