# Cost-effective data annotation using game-based crowdsourcing

> Research article (Proceedings of the VLDB Endowment, 2018) · cited 43× · AI/ML

**Wikidata**: [openalex:W2898956098](https://www.wikidata.org/wiki/openalex:W2898956098)  
**Source**: https://4ort.xyz/entity/cost-effective-data-annotation-using-game-based-crowdsourcing