Youngki Lee
Associate Professor Computer Science and Engineering at Singapore Management University
Biography
Singapore Management University
I am an associate professor in the Department of Computer Science and Engineering of Seoul National University. I received my PhD from the computer science department of KAIST in 2013 and worked at Singapore Management University as an assistant professor until 2018. I am leading Human-Centered Computer Systems Lab. My group works at the intersection of mobile and pervasive computing, applied machine learning, and human-computer interaction. We are broadly interested in building experimental and innovative software systems, which involve multi-dimensional considerations across systems, applications, and users. Our current research interests are summarized below:
Edge AI Systems
- On-device and edge deep learning systems
- Optimizations for resource-constrained devices
- Power efficiency and concurrency support
- Privacy-preserving deep learning
Human-Centered Sensing
- Behavior sensing and analytics
- Emotion and health sensing
- Healthcare, wellness, and accessibility applications
- Social science computing
Mixed Reality Systems
- Augmented and virtual reality systems
- Multi-modal interactions
- Mixed reality applications and usability
- 3D media streaming
Education
- Ph.D., Computer Science, KAIST, Korea, Feb. 2013
- B.S., Computer Science, KAIST, Korea, Feb. 2004
Research Topics
- Mobile and Pervasive Computing
- Mobile Sensing and Context Monitoring
- Large-scale Urban Computing
- OS, Networking, and Distributed Systems
Teaching Topics
- Software Engineering
- Mobile Systems and Applications
- Interactive Design & Prototyping
Research Interests
- Mobile context sensing (location, activity, social contexts, etc.)
- Human-centric context sensing (attention, distractability, emotion, stress, depression, etc.)
- Collaborative sensing and social context inference
- New life-immersive applications (well-being, childcare, education, ads, ...)
- Energy efficiency and concurrency support
- Programming model for continuous sensing applications
- IoT and cyber-physical systems for smart spaces
- Innovative user experiences using wearable devices
- Large-scale mobile testbed
- Behavioural experimentation platform
- Urban context analytics (queue, groups, crowds, etc.)
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