Efficient Trajectory Clustering with Road Network Constraints Based on Spatiotemporal Buffering. - Syed Adil Hussain; Muhammad Umair Hassan; Wajeeha Nasar; Sara Abdelwahab Ghorashi; Mona Jamjoom; Abdel-Haleem Abdel-Aty; Amna Parveen; Ibrahim A. Hameed (ISPRS Int. J. Geo Inf., 2023)