A Research on Positioning Algorithm Based on RPCA in Sparse Fingerprint Environment. Int. J. Inform. Inf. Sys. and Comp. Eng. [Internet]. 2025 Feb. 1 [cited 2025 Apr. 21];6(2):225-4. Available from: https://ojs.unikom.ac.id/index.php/injiiscom/article/view/14980