Sustainable Abnormal Events Detection and Tracking in Surveillance SystemApurva Khandekar, Vikas Meneni, Haseeb Uddin, Bhusa Nikhil, M. Tejeshwar and Ramy Riad Al-FatlawyE3S Web of Conf., 529 (2024) 04009DOI: https://doi.org/10.1051/e3sconf/202452904009