@inproceedings{tolstokorov-etal-2026-rent,
    title = "Rent-a-{RAG}: Embedding-Space Watermarks for Auditing Third-Party {RAG}",
    author = "Tolstokorov, Alexandr Goultiaev  and
      Mouratidis, Kyriakos  and
      Dogani, Javad  and
      Laoutaris, Nikolaos",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1809/",
    pages = "41216--41243",
    ISBN = "979-8-89176-459-0"
}