🧑‍🔬 Zhihua Xia

🏛️ Affiliations

🎓Jinan UniversityGuangzhou · China2020–2026 · 104 paperscurrent🎓Nanjing University of Information Science and TechnologyNanjing · China2012–2025 · 61 papers🎓Hunan UniversityChangsha · China2009–2014 · 4 papers🎓University of JinanJinan · China2025 · 2 papers🎓Sungkyunkwan UniversitySuwon · South Korea2018–2019 · 2 papers🎓Hunan University of TechnologyZhuzhou · China2011–2014 · 2 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. 4 more institutions on single bylines are not listed.

🧭 Fields, topics and concepts

Of its works in our library, with the number of works on each.

📅 Works by year

2020s

📄 Papers

The most cited first (OpenAlex and our library).

1. RShield: A User-level Traceable Backdoor Watermark for LLMs in Embedding-as-a-Service (2026)
   Companies that sell text embeddings through APIs (Embedding-as-a-Service, EaaS) are exposed to model extraction, where an attacker trains a cheap surrogate on query–response pairs.
2. XLSR-MamBo: Scaling the Hybrid Mamba-Attention Backbone for Audio Deepfake Detection (2026)
   Modern TTS and voice-conversion systems can produce fake speech that is hard to tell from real speech. Earlier Mamba-based audio deepfake detection (ADD) models made the causal SSM see both directions by adding hand-built tricks, such as running two scans and fusing them. The authors argue that spoofing traces have…

🤝 Co-authors here

1 co-author with a page, the most papers together first.

• Daojian Zeng

Venues

Where their works here were published, the most works first, with the editions of those that have a page.

• Findings of the Association for Computational Linguistics ×2: Findings of the Association for Computational Linguistics 2026 ×2

Updated 2 November 2026

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