Pin-Yu Chen
2 indexed papers
Recent (6 mo)
2With code
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226
Top categories
Crypto×2ML×1NLP×1AI×1
Frequent co-authors
Research Timeline
2026
One Turn Too Late: Response-Aware Defense Against Hidden Malicious Intent in Multi-Turn Dialogue
The paper introduces TurnGate, a response-aware defense mechanism that detects the earliest turn in a multi-turn dialogue where the accumulated interaction enables a harmful action, significantly improving malicious intent detection.
Backdooring Masked Diffusion Language Models
The paper introduces SHADOWMASK, the first systematic backdoor attack targeting Masked Diffusion Language Models (MDLMs), demonstrating near-100% attack success while preserving clean model utility.
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Papers
cs.LGcs.CRRecentMay 19, 2026
Backdooring Masked Diffusion Language Models
The paper introduces SHADOWMASK, the first systematic backdoor attack targeting Masked Diffusion Language Models (MDLMs), demonstrating near-100% attack success while preserving clean model utility.
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cs.CLcs.AIcs.CRRecentMay 7, 2026