Diffusion Process-Based Model for Network Trajectory Propagation: Formulation, Data Mining, and Cross-Comparative Analysis. - Wissam Sleiman; Mohaiminul Haque; Mohammad Saiful Amin; Pedram Beigi; Michel Khoueiry; Seungmo Kang; Samer Hamdar (IEEE Trans. Intell. Transp. Syst., 2026)