Qin Y, Xie J, Xiao Z, Zhang M. GeoMamba: Towards Multi-granular POI Recommendation with Geographical State Space Model. AAAI [Internet]. 2025 Apr. 11 [cited 2026 May 9];39(12):12479-87. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/33360