# Modelling of Bi-Directional Spatio-Temporal Dependence and Users’ Dynamic Preferences for Missing POI Check-In Identification

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2019) · cited 53× · AI/ML

**Wikidata**: [openalex:W4285827226](https://www.wikidata.org/wiki/openalex:W4285827226)  
**Source**: https://4ort.xyz/entity/modelling-of-bi-directional-spatio-temporal-dependence-and-users-dynamic-preferences-for-missing-poi-check-in-identifica