XING, J.; CI, H.; XU, H.; YUAN, H.; LIU, Y.; SHOU, M. Z. OptMark: Robust Multi-bit Diffusion Watermarking via Inference Time Optimization. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 13, p. 11150-11158, 2026. DOI: 10.1609/aaai.v40i13.38094. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/38094. Acesso em: 3 may. 2026.