# Guardian: A Crowd-Powered Spoken Dialog System for Web APIs

> Research article (Proceedings of the AAAI Conference on Human Computation and Crowdsourcing, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W2177412666](https://www.wikidata.org/wiki/openalex:W2177412666)  
**Source**: https://4ort.xyz/entity/guardian-a-crowd-powered-spoken-dialog-system-for-web-apis