Ph.D/MS Students

<< M.S./Ph.D. COMBINED PROGRAM >>

Sanghyun Han (Team Lead - Computing)

✉ sanghyun [at] snu.ac.kr

Research Interests

Switch ML, Kernel-bypass networking, XDP

Selected Publications and Honors

PRC [ACM CoNEXT'26]
SAIL [ACM MobiSys'26]
DECENTO [IEEE INFOCOM'26]
ExStream [IEEE INFOCOM'24]
Samsung Humantech Bronze (3rd) Prize ('25)
Samsung Humantech 4th Prize ('26)

DongGyu Yang (NXC Lab Head)

✉ donggyuyang [at] snu.ac.kr

Research Interests

Network architecture design for machine learning acceleration

Selected Publications and Honors

PRC [ACM CoNEXT'26]
Ouroboros [ACM MobiSys'26]
Empilo [ACM MobiSys'25]*
ADQ [IEEE CCNC'25]
ENTRO [ACM MM'23]
A3 Foresight - Best Presentation Award ('24)
Samsung Humantech Bronze (3rd) Prize ('26)

Taekyoung Han (Team Lead - Networking)

✉ taekyounghan [at] snu.ac.kr

Research Interests

Network Infrastructure for ML workloads

Selected Publications and Honors

PRC [ACM CoNEXT'26]*
Samsung Humantech Bronze (3rd) Prize ('25)

Jaeyoon Hwang (visiting CU Boulder)

✉ jaeyoon [at] snu.ac.kr

Research Interests

Object-aware congestion control protocol, Learning-based congestion control protocol

Selected Publications and Honors

PRC [ACM CoNEXT'26]
Samsung Humantech Gold (1st) Prize ('24)

Serae Kim

✉ seraekim [at] snu.ac.kr

Research Interests

Reinforcement learning and radio resource management

Selected Publications and Honors

CORA [ACM CoNEXT'25]
Cellular RRM [EuCNC'23]*

Gibum Park

✉ gibumpark [at] snu.ac.kr

Research Interests

Neural network offloading solution for low latency

Selected Publications and Honors

SAIL [ACM MobiSys'26]*
Ouroboros [ACM MobiSys'26]
PRC [ACM CoNEXT'26]
ASPEN [NeurIPS'23]
Samsung Humantech 4th Prize ('24)
Samsung Humantech Bronze (3rd) Prize ('26)
Samsung Humantech 4th Prize ('26)

Byunggu Kang

✉ brian99 [at] snu.ac.kr

Research Interests

Data encoding, semantic communication

Selected Publications and Honors

PRC [ACM CoNEXT'26]
Empilo [ACM MobiSys'25]

Dongsu Kwak (visiting NEU)

✉ dongsukwak [at] snu.ac.kr

Research Interests

Communication efficiency in distributed machine learning

Sunghyun Jin

✉ sunghyunjin [at] snu.ac.kr

Research Interests

Network slicing and radio resource management for guaranteed networks

Selected Publications and Honors

CORA [ACM CoNEXT'25]*
Cellular RRM [EuCNC'23]

Minjae Lee

✉ minjaelee [at] snu.ac.kr

Research Interests

Distributed Learning, Federated Learning

Selected Publications and Honors

TACToC [ACM MobiCom'26]

Huijeong Choe (Team Lead - Algorithm)

✉ huijeongchoe [at] snu.ac.kr

Research Interests

Semantic communication, Deep learning-based data encoding

Selected Publications and Honors

TACToC [ACM MobiCom'26]*
N-epitomizer [IEEE TNET'24]

Chanjeong Park

✉ cjpark99 [at] snu.ac.kr

Research Interests

Scalable distributed computing

Selected Publications and Honors

Ouroboros [ACM MobiSys'26]*
SAIL [ACM MobiSys'26]
CoActo [ACM MobiSys'24]
ACM MobiSys'24 Travel Grant
A3 Foresight - Best Presentation Award ('24)
Samsung Humantech Bronze (3rd) Prize ('26)
Samsung Humantech 4th Prize ('26)

Daewook Hwang

✉ daewookhwang [at] snu.ac.kr

Research Interests

NIC microarchitecture and host network systems

Selected Publications and Honors

PRC [ACM CoNEXT'26]
Samsung Humantech Bronze (3rd) Prize ('25)

Wonjun Bang

✉ wjbang [at] snu.ac.kr

Research Interests

Efficient LLM serving system
Optimizations for accelerated model inference

Taehun Kim

✉ taehunkim [at] snu.ac.kr

Research Interests

Neural video compression
Low latency streaming system

Selected Publications and Honors

TACToC [ACM MobiCom'26]

Yonghwa Cho

✉ yonghwacho [at] snu.ac.kr

Research Interests

On-Device inference acceleration, Edge-Server collaborative inference

Selected Publications and Honors

SAIL [ACM MobiSys'26]
Samsung Humantech 4th Prize ('26)

Hongseung Yu

✉ hongseung [at] snu.ac.kr

Research Interests

End-to-End System Design for AI inference
Computation and Communication Co-Optimization

Sooyoung Kwon

✉ sooyoung7896 [at] snu.ac.kr

Research Interests

Efficient deep learning system

Selected Publications and Honors

Ouroboros [ACM MobiSys'26]
Samsung Humantech Bronze (3rd) Prize ('26)

Jusuk Kim

✉ edward0966 [at] snu.ac.kr

Research Interests

Real-time video streaming system, Neural video codec

Hojoon Kim

✉ hojoonkim [at] snu.ac.kr

Research Interests

Communication optimization in distributed ML

Hyunah Kim

✉ khyunah03 [at] snu.ac.kr

Research Interests

Systems for Efficient Large Language Model Inference

Bansuk Kim

✉ bskim0717 [at] snu.ac.kr

Research Interests

Flexible encoding/decoding on wireless network

Yubin Song

✉ yu1142 [at] snu.ac.kr

Research Interests

AI-aware dynamic radio resource management

<< Ph.D. PROGRAM >>

JongYun Lee (visiting MSRA)

✉ jongyunlee [at] snu.ac.kr

Research Interests

Scalable multi-agent streaming systems

Selected Publications and Honors

DECENTO [IEEE INFOCOM'26]*
ExStream [IEEE INFOCOM'24]
Empirical Study on 5G Edge [IEEE TMC'23]
PERCEIVE [ACM MobiSys'20]
Samsung Humantech Gold (1st) Prize ('24)

SeongSik Cho

✉ choss [at] snu.ac.kr

Research Interests

Predictive proactive control for cellular networks

Selected Publications and Honors

AI-on-RAN [IEEE NETWORK'26]
AoRA [ACM SIGCOMM'25 short]

Minsung Kim

✉ minsungkim.cs [at] snu.ac.kr

Research Interests

Agentic AI communication and serving system

Selected Publications and Honors

FlexOn [IEEE/ACM ICCAD'25]*

Ilmuk Choi

✉ ilmuk.choi [at] snu.ac.kr

Research Interests

Framework for Distributed ML Networks

Siyavushkhon Kholmatov (KAIST)

✉ s.kholmatov [at] kaist.ac.kr

Research Interests

AI-RAN, OpenRAN, Mobile Computing, and AI

Selected Publications and Honors

AI-on-RAN [IEEE NETWORK'26]*
AoRA [ACM SIGCOMM'25 short]*

<< M.S. PROGRAM >>

Jaewon In

✉ jaewonin [at] snu.ac.kr

Research Interests

Privacy Preserving Machine Learning
Split Learning

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