[{"content":"Our paper \u0026ldquo;Sparrow ECC: A Lightweight ECC Approach for HBM Refresh Reduction towards Energy-efficient DNN Inference\u0026rdquo; was awarded the Best Paper Award at the ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED) 2024.\nAbout the Paper We proposed Sparrow ECC, a lightweight error-correcting code approach designed to reduce HBM refresh overhead while maintaining reliability for DNN inference workloads. The key insight is that not all memory regions require the same level of protection, and by adapting ECC strength to actual error patterns, we can significantly reduce energy consumption.\nThe Conference ISLPED is one of the premier venues for low-power electronics and design research. This year\u0026rsquo;s conference featured excellent talks on energy-efficient computing, from circuit-level techniques to system-level optimizations.\nKey Takeaways Growing interest in memory-centric energy optimization for AI workloads HBM reliability and refresh reduction is an increasingly important topic Great discussions with researchers from industry and academia on future directions This is a sample blog post. Replace with your actual trip report and photos!\n","permalink":"https://hskim1324.github.io/blog/islped-2024/","summary":"Our paper on Sparrow ECC won the Best Paper Award at ISLPED 2024. Here\u0026rsquo;s a recap of the experience.","title":"ISLPED 2024 - Best Paper Award"},{"content":"You can download my CV as a PDF:\nDownload CV (PDF)\n","permalink":"https://hskim1324.github.io/cv/","summary":"Curriculum Vitae - Hoseok Kim","title":"CV"},{"content":"2025 Towards Efficient Acceleration of Hyena and Kolmogorov-Arnold Networks on NPUs A. Das, H. Kim, A. Raha, S. Kundu, S.K. Ghosh, D. Mathaikutty, V. Raghunathan IEEE International Conference on Intelligent Computing and Systems at the Edge (ICEdge), 2025 [DOI]\n2024 Sparrow ECC: A Lightweight ECC Approach for HBM Refresh Reduction towards Energy-efficient DNN Inference H. Kim, S.H. Choi, Y.-H. Gong, J. Kong, S.W. Chung ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED), 2024 Best Paper Award [DOI] [Code]\n2022 TeaVisor: network hypervisor for bandwidth isolation in SDN-NV Y. Yoo, G. Yang, J. Lee, C. Shin, H. Kim, C. Yoo IEEE Transactions on Cloud Computing, 2022 [DOI]\n","permalink":"https://hskim1324.github.io/publications/","summary":"Academic publications by Hoseok Kim","title":"Publications"}]