Youchang Kim

Korea Advanced Institute of Science and Technology

Papers

Total Citations

H-Index

About

Youchang Kim is a leading researcher in ultra-low-power artificial intelligence hardware, with a focus on enabling intelligent decision-making in autonomous micro robots. His work addresses the critical challenge of implementing AI functions—such as perception and cognition—within the severe energy constraints of battery-powered robotic systems. Kim’s most influential contribution is the development of a groundbreaking 0.55V, 1.1mW AI processor that incorporates on-chip PVT (process-voltage-temperature) compensation, a design that has garnered 25 citations for its pioneering approach to robust, energy-efficient computation. This processor, detailed in his 2016 and 2017 papers, allows micro robots to perform complex tasks like unmanned delivery and smart surveillance without sacrificing battery life. He further advanced the field with the “BRAIN” deep search engine, a low-power architecture designed to enhance autonomous decision-making. Kim’s work is pivotal for the next generation of autonomous systems, demonstrating that high-performance AI can be achieved at milliwatt power levels, making him a key figure in the intersection of robotics and energy-efficient computing.