# A collaborative approach for semantic time-based video annotation using gamification

> Research article (Human-centric Computing and Information Sciences, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2597594652](https://www.wikidata.org/wiki/openalex:W2597594652)  
**Source**: https://4ort.xyz/entity/a-collaborative-approach-for-semantic-time-based-video-annotation-using-gamification