@article{optimaltransportguidedadversarialattacks, title = {Optimal Transport-Guided Adversarial Attacks on Graph Neural Network-Based Bot Detection}, author = {Kunal Mukherjee and Zulfikar Alom and Tran Gia Bao Ngo and Cuneyt Gurcan Akcora and Murat Kantarcioglu}, year = {2026}, eprint = {2602.00318}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2602.00318}, }