| 2019 | DAC | REAP: Runtime Energy-Accuracy Optimization for Energy Harvesting IoT Devices. | Ganapati Bhat, Kunal Bagewadi, Hyung Gyu Lee, mit Y. Ogras |
| 2019 | DAC | Tumbler: Energy Efficient Task Scheduling for Dual-Channel Solar-Powered Sensor Nodes. | Yue Xu, Hyung Gyu Lee, Yujuan Tan, Yu Wu, Xianzhang Chen, Liang Liang, Lei Qiao, Duo Liu |
| 2018 | ICCD | Puppet: Energy Efficient Task Mapping For Storage-Less and Converter-Less Solar-Powered Non-Volatile Sensor Nodes. | Yue Xu, Hyung Gyu Lee, Xianzhang Chen, Bo Peng, Duo Liu, Liang Liang |
| 2016 | BSN | Accurate personal ultraviolet dose estimation with multiple wearable sensors. | Jinyang Li, Yongpan Liu, Hehe Li, Rui Hua, Chun Jason Xue, Hyung Gyu Lee, Huazhong Yang |
| 2016 | ISLPED | SATS: An Ultra-Low Power Time Synchronization for Solar Energy Harvesting WSNs. | Tongda Wu, Yongpan Liu, Hehe Li, Chun Jason Xue, Hyung Gyu Lee, Huazhong Yang |
| 2015 | ASPDAC | Powering the IoT: Storage-less and converter-less energy harvesting. | Hyung Gyu Lee, Naehyuck Chang |
| 2014 | ASPDAC | Storage-less and converter-less maximum power point tracking of photovoltaic cells for a nonvolatile microprocessor. | Cong Wang, Naehyuck Chang, Younghyun Kim, Sangyoung Park, Yongpan Liu, Hyung Gyu Lee, Rong Luo, Huazhong Yang |
| 2013 | HPCA | ECM: Effective Capacity Maximizer for high-performance compressed caching. | Seungcheol Baek, Hyung Gyu Lee, Chrysostomos Nicopoulos, Junghee Lee, Jongman Kim |
| 2011 | HPCC | A High-Performance and Energy-Efficient Virtually Tagged Stack Cache Architecture for Multi-core Environments. | Suk Chan Kang, Chrysostomos Nicopoulos, Hyung Gyu Lee, Jongman Kim |
| 2011 | ICCD | An energy- and performance-aware DRAM cache architecture for hybrid DRAM/PCM main memory systems. | Hyung Gyu Lee, Seungcheol Baek, Chrysostomos Nicopoulos, Jongman Kim |
| 2008 | EMSOFT | A PRAM and NAND flash hybrid architecture for high-performance embedded storage subsystems. | Jin Kyu Kim, Hyung Gyu Lee, Shinho Choi, Kyoung Il Bahng |
| 2006 | DAC | Design space exploration and prototyping for on-chip multimedia applications. | Hyung Gyu Lee, mit Y. Ogras, Radu Marculescu, Naehyuck Chang |
| 2006 | DATE | Communication architecture optimization: making the shortest path shorter in regular networks-on-chip. | mit Y. Ogras, Radu Marculescu, Hyung Gyu Lee, Naehyuck Chang |
| 2003 | ISLPED | Energy-aware memory allocation in heterogeneous non-volatile memory systems. | Hyung Gyu Lee, Naehyuck Chang |
| 2002 | DAC | Energy exploration and reduction of SDRAM memory systems. | Yongsoo Joo, Yongseok Choi, Hojun Shim, Hyung Gyu Lee, Kwanho Kim, Naehyuck Chang |
| 2000 | ISLPED | Cycle-accurate energy consumption measurement and analysis: case study of ARM7TDMI. | Naehyuck Chang, Kwanho Kim, Hyung Gyu Lee |