Research Interests

  • Low-power / ultra-low-power and variations-tolerant VLSI circuit and system design
    • Error-resilient system design
    • Approximate computing
    • Machine learning in VLSI
    • Power / ground gating technique
    • Low power and robust memory circuit design
  • Emerging devices and circuit techniques
    • 3D integrated circuit design and test
      • Design-for-Test (DfT) in 3D integrated circuits
      • Power distribution networks in 3D integrated circuits
    • Carbon-based electronics
    • Memristor-based circuit design