Research

Research areas.

We build and measure systems under the constraints they actually run in: variable networks, limited devices, and latency budgets that users notice when you miss them.

Extended Reality Systems

End-to-end systems for immersive media: from volumetric video pipelines to latency-aware delivery and interaction.

ACM MobiSys 2025DeltaStream: 2D-Inferred Delta Encoding for Live Volumetric Video Streaming

AI at the Edge

Practical AI systems that fit the constraints of devices, accelerators, networks, and the people using them.

NeurIPS 2026NPUsper: Eliminating Redundant Computation for Real-Time Whisper on Mobile NPUs
IEEE SECON 2026DualEngine: A Thermal-Aware Vision Inference Framework via Mobile and Cloud Co-Execution
IEEE Transactions on Mobile Computing 2025NeuroBalancer: Balancing System Frequencies with Punctual Laziness for Timely and Energy-efficient DNN Inferences
ACM MobiSys 2024CoActo: CoActive Neural Network Inference Offloading with Fine-grained and Concurrent Execution
ACM Multimedia 2023ENTRO: Tackling the Encoding and Networking Trade-off in Offloaded Video Analytics
ACM GetMobile 2022zTT: Learning-based DVFS with Zero Thermal Throttling for Mobile Devices
ACM MobiSys 2021zTT: Learning-based DVFS with Zero Thermal Throttling for Mobile Devices

Multi-Agent Systems

We design collaborative AI agents that reason, coordinate, and act together to solve complex tasks across real systems.

Networked Systems

Networks that adapt to the traffic they carry: cross-layer scheduling, transport, and measurement for real-time and learning-driven workloads.

ACM SIGCOMM 2026DeepSFU: Scalable Deepfake Detection for Video Conferencing
IEEE INFOCOM 2026PAVE: Mitigating Non-Congestive Delay for Seamless Video Calls over NextG Mobile Networks
USENIX NSDI 2026eXpressSFU: Toward Super-Scalable Video Conferencing with SmartNICs
USENIX NSDI 2026QCON: Seamless QoE-Aware 5G Streaming via Multi-Connectivity
IEEE DySPAN Workshop 2024Repurposing Cellular Reference Signals: Accurate RSRP Measurements with Mobile Phones
ACM Multimedia 2023ENTRO: Tackling the Encoding and Networking Trade-off in Offloaded Video Analytics
ACM Multimedia 2022RL-based FEC Adjustment for Better QoE in WebRTC

AI Infrastructure

Scheduling, memory, and resource management for the clusters that train and serve models — where the workload itself is learned.