Cited by 44Authorship Attribution and ProfilingTopic ModelingNatural Language Processing Techniques

ConDA: Contrastive Domain Adaptation for AI-generated Text Detection

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Bhattacharjee, Amrita, Kumarage, Tharindu, Moraffah, Raha, Liu, Huan·2023·Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers)

Abstract

Amrita Bhattacharjee, Tharindu Kumarage, Raha Moraffah, Huan Liu. Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers). 2023.

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  • There is a trade-off: detectors robust against genre changes (e.g., ConDA) are poor at detecting MGT created with a model different from the one they were trained on, while detectors robust against changes in LLM (e.g., DEMASQ) fail when there is a change in genre.

    “There is a trade-off where detectors that are robust against genre changes like ConDA (Bhattacharjee et al., 2023) (F1-score when trained with news dropped from 0.99 to 0.67 when testing essays) are poor at detecting MGT created with a model different than the one it was trained on, when trained with StableLM (StableLMTuned-Alpha, n.d.) the F1-score testing Claude drops to 0.00. On the other hand,”

    From AI for scientific integrity: detecting ethical breaches, errors, and misconduct in manuscripts (2025) · cites this paper as Bhattacharjee et al., 2023

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Research works printed but not linked: 9

  1. Arthur Gretton, Karsten M Borgwardt, Malte J Rasch, Bernhard Schölkopf, and Alexander Smola. 2012. A kernel two-sample test. The Journal of Machine Learning Research, 13(1):723-773.
  2. Xiaochuang Han and Jacob Eisenstein. 2019. Unsu- pervised domain adaptation of contextualized em- beddings for sequence labeling. arXiv preprint arXiv:1904.02817. · arXiv
  3. Youngwook Kim, Shinwoo Park, and Yo-Sub Han. 2022. Generalizable implicit hate speech detection using contrastive learning. In Proceedings of the 29th Inter- national Conference on Computational Linguistics, pages 6667-6679.
  4. PMLR.
  5. OpenAI. 2023. Gpt-4 technical report. arXiv.
  6. Alec Radford, Jeffrey Wu, Rewon Child, David Luan, Dario Amodei, Ilya Sutskever, et al. 2019. Language models are unsupervised multitask learners. OpenAI blog, 1(8):9.
  7. Ingo Steinwart. 2001. On the influence of the kernel on the consistency of support vector machines. Journal of machine learning research, 2(Nov):67-93.
  8. Yonglong Tian, Chen Sun, Ben Poole, Dilip Krishnan, Cordelia Schmid, and Phillip Isola. 2020. What makes for good views for contrastive learning? Ad- vances in neural information processing systems, 33:6827-6839.
  9. Nghia Ngo Trung, Linh Ngo Van, and Thien Huu Nguyen. 2022. Unsupervised domain adaptation for text classification via meta self-paced learning. In Proceedings of the 29th International Conference on Computational Linguistics, pages 4741-4752.

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Authors
Bhattacharjee, A., Kumarage, T., Moraffah, R., & Liu, H.
Affiliations
Arizona State University (US)
Venue
Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (Volume 1: Long Papers)
Published
2023
Pages
598-610
OpenAlex
W4392669928
Cited by
43
References
46
Citations by year
2026: 13 · 2025: 24 · 2024: 6
FWCI
7.62
Type
conference paper
Language
en
Open access
Licence
cc-by
Locations
International Joint Conference on Natural Language Processing and Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics (IJCNLP-AACL) (publishedVersion, cc-by)
Funders
  • Defense Advanced Research Projects Agency (HR001120C0123)
  • Office of Naval Research (N00014-21-1-4002, N00014)
  • Army Research Office (W911NF2020124, W911NF2110030)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Authorship Attribution and Profiling
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Artificial Intelligence › Natural Language Processing Techniques
Keywords
AI-generated text detection, synthetic text detection, contrastive learning, domain adaptation

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