@inproceedings{nozaki-murawaki-2022-addressing,
title = "Addressing Segmentation Ambiguity in Neural Linguistic Steganography",
author = "Nozaki, Jumon and
Murawaki, Yugo",
editor = "He, Yulan and
Ji, Heng and
Li, Sujian and
Liu, Yang and
Chang, Chua-Hui",
booktitle = "Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)",
month = nov,
year = "2022",
address = "Online only",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2022.aacl-short.15",
pages = "109--116",
abstract = "Previous studies on neural linguistic steganography, except Ueoka et al. (2021), overlook the fact that the sender must detokenize cover texts to avoid arousing the eavesdropper{'}s suspicion. In this paper, we demonstrate that segmentation ambiguity indeed causes occasional decoding failures at the receiver{'}s side. With the near-ubiquity of subwords, this problem now affects any language. We propose simple tricks to overcome this problem, which are even applicable to languages without explicit word boundaries.",
}
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%0 Conference Proceedings
%T Addressing Segmentation Ambiguity in Neural Linguistic Steganography
%A Nozaki, Jumon
%A Murawaki, Yugo
%Y He, Yulan
%Y Ji, Heng
%Y Li, Sujian
%Y Liu, Yang
%Y Chang, Chua-Hui
%S Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 2: Short Papers)
%D 2022
%8 November
%I Association for Computational Linguistics
%C Online only
%F nozaki-murawaki-2022-addressing
%X Previous studies on neural linguistic steganography, except Ueoka et al. (2021), overlook the fact that the sender must detokenize cover texts to avoid arousing the eavesdropper’s suspicion. In this paper, we demonstrate that segmentation ambiguity indeed causes occasional decoding failures at the receiver’s side. With the near-ubiquity of subwords, this problem now affects any language. We propose simple tricks to overcome this problem, which are even applicable to languages without explicit word boundaries.
%U https://aclanthology.org/2022.aacl-short.15
%P 109-116
Markdown (Informal)
[Addressing Segmentation Ambiguity in Neural Linguistic Steganography](https://aclanthology.org/2022.aacl-short.15) (Nozaki & Murawaki, AACL-IJCNLP 2022)
ACL
- Jumon Nozaki and Yugo Murawaki. 2022. Addressing Segmentation Ambiguity in Neural Linguistic Steganography. In Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing (Volume 2: Short Papers), pages 109–116, Online only. Association for Computational Linguistics.