# Device-Free Radio-based Low Overhead Identification of Subject Classes

> Research article (Proceedings of the 2nd workshop on Workshop on Physical Analytics, 2015) · cited 16× · AI/ML

**Wikidata**: [openalex:W2114863605](https://www.wikidata.org/wiki/openalex:W2114863605)  
**Source**: https://4ort.xyz/entity/device-free-radio-based-low-overhead-identification-of-subject-classes