Accurate and Memory-Efficient GPU Ray-Casting Algorithm for Volume Rendering Unstructured Grid Data. - Gibeom Gu; Duksu Kim (EuroVis (Posters), 2019)

Empirical Study on the GPU-accelerated HPL Performance: Effects of PCIe Communication. - Jieun Choi; Yosang Jeong; Ji Hoon Kang 002; Gibeom Gu; Hoon Ryu (CLUSTER, 2022)

Improving strong scalability of electronic structure simulations with reduced overhead of communications. - Eun-Kyu Byun; Gibeom Gu; Hoon Ryu (Comput. Phys. Commun., 2023)