YANG, Shufan; CHENG, Zifeng; JIANG, Zhiwei; YIN, Yafeng; WANG, Cong; GE, Shiping; FU, Yuchen; GU, Qing. RegionMarker: A Region-Triggered Semantic Watermarking Framework for Embedding-as-a-Service Copyright Protection. Proceedings of the AAAI Conference on Artificial Intelligence, [S. l.], v. 40, n. 40, p. 34313–34321, 2026. DOI: 10.1609/aaai.v40i40.40728. Disponível em: https://ojs.aaai.org/index.php/AAAI/article/view/40728. Acesso em: 15 may. 2026.