Junseo Lee

I am a Ph.D. student in Electrical and Computer Engineering at Seoul National University. I am a member of Computer Architecture and Systems Lab (snu-comparch), advised by Prof. Jaewoong Sim.

My research interests are in GPU microarchitecture and the architectural support for emerging workloads, particularly vision/graphics tasks such as neural rendering, in mobile/edge computing platforms.

I received my B.S. degree from Seoul National University (2022).

Publications

HPCA'25 VR-Pipe: Streamlining Hardware Graphics Pipeline for Volume Rendering

Junseo Lee, Jaisung Kim, Junyong Park, Jaewoong Sim

Proc. of the 31st International Symposium on High Performance Computer Architecture (HPCA), Las Vegas, NV, March 2025 (To appear)

ASPLOS'24 GSCore: Efficient Radiance Field Rendering via Architectural Support for 3D Gaussian Splatting

Junseo Lee, Seokwon Lee, Jungi Lee, Junyong Park, Jaewoong Sim

Proc. of the 2024 International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS), San Diego, CA, April 2024

[PDF] [Lightning Talk] [Slides] [Poster] [BibTex]

@inproceedings{lee-asplos24,
  author    = {Lee, Junseo and Lee, Seokwon and Lee, Jungi and Park, Junyong and Sim, Jaewoong},
  title     = {GSCore: Efficient Radiance Field Rendering via Architectural Support for 3D Gaussian Splatting},
  year      = {2024},
  booktitle = {Proceedings of the 2024 International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS)}
}

ISCA-50 NeuRex: A Case for Neural Rendering Acceleration

Junseo Lee, Kwanseok Choi, Jungi Lee, Seokwon Lee, Joonho Whangbo, Jaewoong Sim

Proc. of the 50th International Symposium on Computer Architecture (ISCA), Orlando, FL, June 2023

[PDF] [Lightning Talk] [Slides] [BibTex]

@inproceedings{lee-isca23,
  author    = {Lee, Junseo and Choi, Kwanseok and Lee, Jungi and Lee, Seokwon and Whangbo, Joonho and Sim, Jaewoong},
  title     = {NeuRex: A Case for Neural Rendering Acceleration},
  year      = {2023},
  booktitle = {Proceedings of the 50th Annual International Symposium on Computer Architecture (ISCA)}
}

Education

Ph.D., Electrical and Computer Engineering, Seoul National University March 2022 - Now
B.S., Electrical and Computer Engineering, Seoul National University March 2018 - February 2022

Teaching

Teaching Assistant

SNU, ECE 315A: Digital Systems Design and Experiments Fall 2022
SNU, ECE 322: Computer Organization Spring 2022