Harris, S., Bayan, A., Shaheryar, N., Hadeel, A., Fatimah, A., Ahmad, J., Hui, L. (2026). CrowdVoxel-Net: Voxelized geometry and transformer-based multimodal fusion for activity recognition and anomaly detection in UAV-based crowded scenes. Egyptian Informatics Journal. https://doi.org/10.1016/j.eij.2026.101020