[论文](https://steganography.live/reading-list/zh/papers/) / saac 后续扩展与可靠性 # Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding Jiaming Shen, Heng Ji, Jiawei Han 首次 arXiv 提交:2020年10月1日 · EMNLP 2020 正式发表版本:2020年11月。 提出自适应算术编码(Self-Adjusting Arithmetic Coding,SAAC),逐步选择候选词元集合的大小,以控制相对语言模型的分布偏差。论文给出隐蔽性分析,并在多个数据集上评估容量、散度和人工判断。 [阅读原文 ↗](https://aclanthology.org/2020.emnlp-main.22/) · [PDF ↗](https://aclanthology.org/2020.emnlp-main.22.pdf) · [代码 ↗](https://github.com/mickeysjm/StegaText) ## 与 Neural Linguistic Steganography 的关系 论文引言明确说明,SAAC 基于 Ziegler、Deng 和 Rush 在 2019 年提出的算术编码方法,将固定的截断大小改为随当前概率分布调整的截断大小。 在[神经文本隐写方法指南](https://steganography.live/reading-list/zh/guides/neural-text-steganography-methods/)中比较词表分组、Huffman 编码、算术编码与耦合方法。 ## 适用范围与边界 分布保证以底层语言模型为参照。截断阈值仍影响嵌入行为、计算开销与分布偏差,不能把模型相对保证直接当作真实通信中的不可检测性。 ## 引用这篇论文 ### 正式发表版本 Jiaming Shen, Heng Ji, Jiawei Han. [Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding](https://aclanthology.org/2020.emnlp-main.22/). Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2020 [正式发表版本 BibTeX](https://steganography.live/reading-list/papers/saac/publication.bib) · [正式发表版本 CSL-JSON](https://steganography.live/reading-list/papers/saac/publication.csl.json) 显示 BibTeX`@inproceedings{saac-publication, title = {{Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding}}, author = {Shen, Jiaming and Ji, Heng and Han, Jiawei}, year = {2020}, booktitle = {Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP)}, doi = {10.18653/v1/2020.emnlp-main.22}, pages = {303--313}, publisher = {Association for Computational Linguistics}, url = {https://aclanthology.org/2020.emnlp-main.22/} } ` ### arXiv 预印本 Jiaming Shen, Heng Ji, Jiawei Han. [Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding](https://arxiv.org/abs/2010.00677v1). arXiv:2010.00677。首次提交:2020年10月1日。 该引用保留首个 arXiv 版本及其原始标题。版本链接区分后续修订;请引用支持所述结论的版本。 [arXiv 预印本 BibTeX](https://steganography.live/reading-list/papers/saac/preprint.bib) · [arXiv 预印本 CSL-JSON](https://steganography.live/reading-list/papers/saac/preprint.csl.json) 显示 BibTeX`@misc{saac-preprint, title = {{Near-imperceptible Neural Linguistic Steganography via Self-Adjusting Arithmetic Coding}}, author = {Shen, Jiaming and Ji, Heng and Han, Jiawei}, year = {2020}, publisher = {arXiv}, eprint = {2010.00677v1}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2010.00677v1} } ` ## 原始来源 - [原始来源 1](https://aclanthology.org/2020.emnlp-main.22/) - [原始来源 2](https://arxiv.org/abs/2010.00677) - [原始来源 3](https://aclanthology.org/2020.emnlp-main.22.pdf) - [原始来源 4](https://github.com/mickeysjm/StegaText) ## 阅读与复用 [论文记录 JSON](https://steganography.live/reading-list/papers/saac/record.json) · [中文 Markdown](https://steganography.live/reading-list/zh/papers/saac/index.md) · [返回完整清单](https://steganography.live/reading-list/zh/papers/#paper-saac)