Academic Profile

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2026

  • The Tibetan Safety Cliff: Reply-Language Analysis of Low-Resource LLM Safety
    NLPCC 2026
    Natural Language Processing and Chinese Computing, 15th National CCF Conference, NLPCC 2026, Macau, China, November 3-5, 2026, Proceedings, Part TBA (ISBN: TBA)
    Zeguang Huang, Zhenma Spenpa, Xi Cao, Nuo Qun

  • How Little Poisoning Is Enough? Backdoor Vulnerabilities of Low-Resource Large Language Models
    NLPCC 2026
    Natural Language Processing and Chinese Computing, 15th National CCF Conference, NLPCC 2026, Macau, China, November 3-5, 2026, Proceedings, Part TBA (ISBN: TBA)
    Shiwei Dong, Xi Cao, Nuo Qun, Tashi Nyima

  • Survival Determinism: Cross-Lingual Disparity in Invisible Character Backdoor Attacks
    SMC 2026
    Proceedings of the 2026 IEEE International Conference on Systems, Man, and Cybernetics (ISBN: TBA)
    Shiwei Dong, Xi Cao, Nuo Qun, Tashi Nyima

  • Diversity in Unity, Theory in Practice: Hierarchical Multitask Benchmarks for Chinese Minority Languages
    ACL 2026 (Award Nomination)
    Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) (ISBN: 979-8-89176-390-6)
    Yijie Li†, Xi Cao†, Yuan Sun, Quulgan Minggad, Abdulla Ablikim, JiaQingCaiWang

2025

  • Human-in-the-Loop Generation of Adversarial Texts: A Case Study on Tibetan Script
    IJCNLP-AACL 2025 Demo
    Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics: System Demonstrations (ISBN: 979-8-89176-301-2)
    Xi Cao, Yuan Sun, Jiajun Li, Quzong Gesang, Nuo Qun, Tashi Nyima

  • TSCheater: Generating High-Quality Tibetan Adversarial Texts via Visual Similarity
    ICASSP 2025
    Proceedings of the 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ISBN: 979-8-3503-6874-1)
    Xi Cao, Quzong Gesang, Yuan Sun, Nuo Qun, Tashi Nyima

  • Tibetan Adversarial Sample Generation for Classification Tasks
    (Chinese Journal) Plateau Science Research, 2025 No.04 (ISSN: 2096-4617)
    Jiajun Li, Xi Cao, Qunnuo, Jialiang Zhang, Nyima-Tashi

2024

  • Multi-Granularity Tibetan Textual Adversarial Attack Method Based on Masked Language Model
    WWW 2024 Workshop - SocialNLP
    Companion Proceedings of the ACM Web Conference 2024 (ISBN: 979-8-4007-0172-6)
    Xi Cao, Nuo Qun, Quzong Gesang, Yulei Zhu, Trashi Nyima

  • Chunk-based Tibetan Dependency Parsing and Automatic Annotation Method
    (Chinese Journal) Plateau Science Research, 2024 No.01 (ISSN: 2096-4617)
    Dawa-Zhuima, Xi Cao, Nima-Zhaxi, Qunnuo, Daoji-Zhaxi

  • Reform and Exploration of the Teaching Mode of Natural Language Processing——Tibet University as an Example
    (Chinese Journal) Plateau Science Research, 2024 No.03 (ISSN: 2096-4617)
    Qunnuo, Gele-Nima, Xi Cao, Dawa-Zhuima, Luosang-Gadeng

2023

  • Pay Attention to the Robustness of Chinese Minority Language Models! Syllable-level Textual Adversarial Attack on Tibetan Script
    ACL 2023 Workshop - TrustNLP
    Proceedings of the 3rd Workshop on Trustworthy Natural Language Processing (ISBN: 978-1-959429-86-9)
    Xi Cao, Dolma Dawa, Nuo Qun, Trashi Nyima

First Author

  • Diversity in Unity, Theory in Practice: Hierarchical Multitask Benchmarks for Chinese Minority Languages
    ACL 2026 (Award Nomination)
    Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) (ISBN: 979-8-89176-390-6)
    Yijie Li†, Xi Cao†, Yuan Sun, Quulgan Minggad, Abdulla Ablikim, JiaQingCaiWang

  • Human-in-the-Loop Generation of Adversarial Texts: A Case Study on Tibetan Script
    IJCNLP-AACL 2025 Demo
    Proceedings of the 14th International Joint Conference on Natural Language Processing and the 4th Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics: System Demonstrations (ISBN: 979-8-89176-301-2)
    Xi Cao, Yuan Sun, Jiajun Li, Quzong Gesang, Nuo Qun, Tashi Nyima

  • TSCheater: Generating High-Quality Tibetan Adversarial Texts via Visual Similarity
    ICASSP 2025
    Proceedings of the 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ISBN: 979-8-3503-6874-1)
    Xi Cao, Quzong Gesang, Yuan Sun, Nuo Qun, Tashi Nyima

  • Multi-Granularity Tibetan Textual Adversarial Attack Method Based on Masked Language Model
    WWW 2024 Workshop - SocialNLP
    Companion Proceedings of the ACM Web Conference 2024 (ISBN: 979-8-4007-0172-6)
    Xi Cao, Nuo Qun, Quzong Gesang, Yulei Zhu, Trashi Nyima

  • Pay Attention to the Robustness of Chinese Minority Language Models! Syllable-level Textual Adversarial Attack on Tibetan Script
    ACL 2023 Workshop - TrustNLP
    Proceedings of the 3rd Workshop on Trustworthy Natural Language Processing (ISBN: 978-1-959429-86-9)
    Xi Cao, Dolma Dawa, Nuo Qun, Trashi Nyima

Second Author

  • How Little Poisoning Is Enough? Backdoor Vulnerabilities of Low-Resource Large Language Models
    NLPCC 2026
    Natural Language Processing and Chinese Computing, 15th National CCF Conference, NLPCC 2026, Macau, China, November 3-5, 2026, Proceedings, Part TBA (ISBN: TBA)
    Shiwei Dong, Xi Cao, Nuo Qun, Tashi Nyima

  • Survival Determinism: Cross-Lingual Disparity in Invisible Character Backdoor Attacks
    SMC 2026
    Proceedings of the 2026 IEEE International Conference on Systems, Man, and Cybernetics (ISBN: TBA)
    Shiwei Dong, Xi Cao, Nuo Qun, Tashi Nyima

  • Tibetan Adversarial Sample Generation for Classification Tasks
    (Chinese Journal) Plateau Science Research, 2025 No.04 (ISSN: 2096-4617)
    Jiajun Li, Xi Cao, Qunnuo, Jialiang Zhang, Nyima-Tashi

  • Chunk-based Tibetan Dependency Parsing and Automatic Annotation Method
    (Chinese Journal) Plateau Science Research, 2024 No.01 (ISSN: 2096-4617)
    Dawa-Zhuima, Xi Cao, Nima-Zhaxi, Qunnuo, Daoji-Zhaxi

Third Author

  • The Tibetan Safety Cliff: Reply-Language Analysis of Low-Resource LLM Safety
    NLPCC 2026
    Natural Language Processing and Chinese Computing, 15th National CCF Conference, NLPCC 2026, Macau, China, November 3-5, 2026, Proceedings, Part TBA (ISBN: TBA)
    Zeguang Huang, Zhenma Spenpa, Xi Cao, Nuo Qun

  • Reform and Exploration of the Teaching Mode of Natural Language Processing——Tibet University as an Example
    (Chinese Journal) Plateau Science Research, 2024 No.03 (ISSN: 2096-4617)
    Qunnuo, Gele-Nima, Xi Cao, Dawa-Zhuima, Luosang-Gadeng

2027

  • AAAI 2027: Reviewer (Program Committee Member)
    The 41st Annual AAAI Conference on Artificial Intelligence (https://aaai.org/conference/aaai/aaai-27/)

2026

  • WIFS 2026: Reviewer
    The 18th IEEE International Workshop on Information Forensics and Security (https://wifs2026.utt.fr/)

  • NLPCC 2026: Reviewer
    The 15th CCF International Conference on Natural Language Processing and Chinese Computing (http://tcci.ccf.org.cn/conference/2026/)

  • CCL 2026: Reviewer
    The 25th China National Conference on Computational Linguistics (https://cips-cl.org/static/CCL2026/index.html)

  • DI, 2026: Reviewer
    Data Intelligence (ISSN: 2096-7004) (https://www.sciengine.com/DI/home)

  • ICASSP 2026: Reviewer
    The 51st IEEE International Conference on Acoustics, Speech, and Signal Processing (https://2026.ieeeicassp.org)

2025

  • TOIT, 2025: Reviewer
    ACM Transactions on Internet Technology (ISSN: 1533-5399) (https://dl.acm.org/journal/TOIT)

  • CCL 2025: Reviewer
    The 24th China National Conference on Computational Linguistics (http://cips-cl.org/static/CCL2025/index.html)

  • MM 2025 Workshop - CogMAEC: Reviewer
    The 1st Workshop on Cognition-oriented Multimodal Affective and Empathetic Computing (https://cogmaec.github.io/MM2025/), co-located with the 33rd ACM International Conference on Multimedia (https://acmmm2025.org)

Journal Reviewer

  • DI, 2026
    Data Intelligence (ISSN: 2096-7004) (https://www.sciengine.com/DI/home)

  • TOIT, 2025
    ACM Transactions on Internet Technology (ISSN: 1533-5399) (https://dl.acm.org/journal/TOIT)

Conference Reviewer

  • AAAI 2027
    The 41st Annual AAAI Conference on Artificial Intelligence (https://aaai.org/conference/aaai/aaai-27/)

  • ICASSP 2026
    The 51st IEEE International Conference on Acoustics, Speech, and Signal Processing (https://2026.ieeeicassp.org)

  • WIFS 2026
    The 18th IEEE International Workshop on Information Forensics and Security (https://wifs2026.utt.fr/)

  • NLPCC 2026
    The 15th CCF International Conference on Natural Language Processing and Chinese Computing (http://tcci.ccf.org.cn/conference/2026/)

  • CCL 2026
    The 25th China National Conference on Computational Linguistics (https://cips-cl.org/static/CCL2026/index.html)

  • CCL 2025
    The 24th China National Conference on Computational Linguistics (http://cips-cl.org/static/CCL2025/index.html)

Workshop Reviewer

  • MM 2025 Workshop - CogMAEC
    The 1st Workshop on Cognition-oriented Multimodal Affective and Empathetic Computing (https://cogmaec.github.io/MM2025/), co-located with the 33rd ACM International Conference on Multimedia (https://acmmm2025.org)