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+# ZD Lab @ UNC–Chapel Hill
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+**Trustworthy & Scalable Intelligence**
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+ZD Lab is a research group in the Department of Computer Science at UNC Chapel Hill. We focus on building reliable, responsible, and efficient AI systems.
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+Our research areas include:
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+- **AI Safety & Reliability** — risk control, uncertainty quantification, ML security  
+- **Responsible Computing** — societal impacts and human–AI interaction  
+- **Efficient ML** — efficient reasoning and test-time scaling