# LD-Recognition: Classroom Action Recognition Based on Passive RFID

> Research article (IEEE Transactions on Computational Social Systems, 2023) · cited 20× · AI/ML

**Wikidata**: [openalex:W4315631077](https://www.wikidata.org/wiki/openalex:W4315631077)  
**Source**: https://4ort.xyz/entity/ld-recognition-classroom-action-recognition-based-on-passive-rfid