Personal Website
Publication Page
CV Page

Research Areas:

  • Artificial Intelligence
  • Health@Luddy - Crosscutting
  • Intelligent Computer Engineering
  • Machine Learning
  • Embedded Systems, Computer Architecture
  • Data Science
  • Intelligent Systems
  • Computer Vision, Speech, and Music Processing
  • Artificial Intelligence and Machine Learning
  • Computer Engineering
  • Cyber-physical Systems

Research Projects:

  • Personalized Speech Enhancement
    • Collaborative Deep Learning
    • Sparse Mixture of Local Experts
    • Self-Supervised Learning and Data Purification
    • Knowledge Distillation
  • Bitwise Machine Learning
    • Bitwise Source Separation on Hashed Spectra
    • Learning to Hash for Source Separation
  • Neural Audio Coding
    • Psychoacoustic Loss Functions for Neural Audio Coding
    • Source-Aware Neural Audio Coding
    • HARP-Net
  • Machine Learning for RF Signals
    • RF Signal Compression Using SVD
    • Frequency Domain RF Classification
  • Lightweight End-to-End Speech Enhancement
  • Collaborative Audio Enhancement
  • Neural Pitch Correction for Singing Voice
  • Old Demo Page
PhD, University of Illinois at Urbana-Champaign, Computer Science, 2016
MS, Pohang University of Science and Technology, South Korea, Computer Science and Engineering, 2006
BE, Ajou University, South Korea, Information and Computer Engineering, 2004