Scholar
Hangcheng Liu
Google Scholar ID: NRlgD90AAAAJ
Research Fellow, Nanyang Technological University
AI security
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Citations & Impact
All-time
Citations
152
H-index
8
i10-index
7
Publications
20
Co-authors
0
Publications
8 items
SteerProbe: Learning to Bypass Safety Steering in Vision-Language Models
2026
Cited
0
DECEIVE-AFC: Adversarial Claim Attacks against Search-Enabled LLM-based Fact-Checking Systems
2026
Cited
0
On the Adversarial Robustness of Large Vision-Language Models under Visual Token Compression
2026
Cited
0
Physical Prompt Injection Attacks on Large Vision-Language Models
2026
Cited
0
Making Theft Useless: Adulteration-Based Protection of Proprietary Knowledge Graphs in GraphRAG Systems
arXiv.org · 2026
Cited
0
Optimization-Free Patch Attack on Stereo Depth Estimation
2025
Cited
0
One Patch to Rule Them All: Transforming Static Patches into Dynamic Attacks in the Physical World
2025
Cited
0
Model Supply Chain Poisoning: Backdooring Pre-trained Models via Embedding Indistinguishability
2024
Cited
3
