# Who are happier? Spatio-temporal Analysis of Worldwide Human Emotion Based on Geo-Crowdsourcing Faces

> Research article (2018 Ubiquitous Positioning, Indoor Navigation and Location-Based Services (UPINLBS), 2018) · cited 14× · AI/ML

**Wikidata**: [openalex:W2904964376](https://www.wikidata.org/wiki/openalex:W2904964376)  
**Source**: https://4ort.xyz/entity/who-are-happier-spatio-temporal-analysis-of-worldwide-human-emotion-based-on-geo-crowdsourcing-faces