# Automatic Concept Extraction Based on Semantic Graphs From Big Data in Smart City

> Research article (IEEE Transactions on Computational Social Systems, 2019) · cited 60× · AI/ML

**Wikidata**: [openalex:W2981842983](https://www.wikidata.org/wiki/openalex:W2981842983)  
**Source**: https://4ort.xyz/entity/automatic-concept-extraction-based-on-semantic-graphs-from-big-data-in-smart-city