@inproceedings{chang-clark-2010-practical,
    title = "Practical Linguistic Steganography Using Contextual Synonym Substitution and Vertex Colour Coding",
    author = "Chang, Ching-Yun  and
      Clark, Stephen",
    editor = "Li, Hang  and
      M{\`a}rquez, Llu{\'i}s",
    booktitle = "Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2010",
    address = "Cambridge, MA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D10-1116/",
    pages = "1194--1203"
}