Korea University · Computer Science & Engineering
Systems for Extended Reality and AI Lab
We build the systems layer behind extended reality and AI: responsive media, capable edge devices, and infrastructure that learns.
Lab pulse
What is moving at SERA.
New work, new people, and milestones from the lab.
A new paper was accepted to ACM SIGCOMM 2026.
Two research interns joined the lab.
A new paper was accepted to IEEE SECON 2026.
Two research interns joined the lab.
Goodsol received a Gold Award at Samsung HumanTech Paper Awards 2026.
Two papers were accepted to USENIX NSDI 2026.
A new paper was accepted to IEEE INFOCOM 2026.
Two research interns joined the lab.
A new paper was accepted to ACM MobiSys 2025.
SERA Lab officially launched in the Department of Computer Science and Engineering at Korea University.
Research focus
We work where systems become felt.
Our questions are technical, but the outcome is human: experiences that feel immediate, intelligence that fits in the world, and infrastructure that earns trust.
See all research areas01↗
Extended Reality Systems
End-to-end systems for immersive media: from volumetric video pipelines to latency-aware delivery and interaction.
02↗
AI at the Edge
Practical AI systems that fit the constraints of devices, accelerators, networks, and the people using them.
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Multi-Agent Systems
We design collaborative AI agents that reason, coordinate, and act together to solve complex tasks across real systems.
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Networked Systems
Networks that adapt to the traffic they carry: cross-layer scheduling, transport, and measurement for real-time and learning-driven workloads.
A systems view
Better experiences are not a layer on top of infrastructure. They are a property of the whole system.
XRReal-time, immersive media
AIUseful intelligence at the edge
SYSSystem software that runs AI efficiently
NETAdaptive networked infrastructure
Selected work
Research with a clear path to impact.
A selection of recent papers across immersive systems, scalable media, and learning-driven infrastructure.
Browse publications
2026DeepSFU: Scalable Deepfake Detection for Video Conferencing
Paper link forthcoming
2026PAVE: Mitigating Non-Congestive Delay for Seamless Video Calls over NextG Mobile Networks
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2026eXpressSFU: Toward Super-Scalable Video Conferencing with SmartNICs
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2026QCON: Seamless QoE-Aware 5G Streaming via Multi-Connectivity
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2026DualEngine: A Thermal-Aware Vision Inference Framework via Mobile and Cloud Co-Execution
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2025