@article{plgsatransformerperiocularlandmarkguided, title = {PLGSA-Transformer: Periocular Landmark-Guided Attention with Occlusion-Adaptive Cosine Thresholding for Cross-Modal Masked and Unmasked Face Recognition}, author = {Dana A Abdullah}, year = {2026}, eprint = {2607.03581}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2607.03581}, }