# Probabilistic Semantic Retrieval for Surveillance Videos With Activity Graphs

> Research article (IEEE Transactions on Multimedia, 2018) · cited 15× · AI/ML

**Wikidata**: [openalex:W2778867171](https://www.wikidata.org/wiki/openalex:W2778867171)  
**Source**: https://4ort.xyz/entity/probabilistic-semantic-retrieval-for-surveillance-videos-with-activity-graphs