Feng Qian
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linkedin:fqian
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no series more than once — all 9 in the filters
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who talks about the same things
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| title | conference | date |
|---|---|---|
| Medley: Optimizing Midgress Bandwidth for Commercial Live Streaming CDNs | NSDI '26 | 2026-05-04 |
Medley implements a substream-based CDN that splits each live video into k substreams so each edge node caches 1/k of the stream, claiming a 76.83% midgress… | ||
| RollingEvidence: Autoregressive Video Evidence via Rolling Shutter Effect | USENIX Security '25 | 2025-08-13 |
An active system embeds rolling shutter stripes by modulating an LED with a 16‑FSK LED probe and records them on commodity CMOS phones; an autoregressive… | ||
| Dissecting and Streamlining the Interactive Loop of Mobile Cloud Gaming | NSDI '25 | 2025-04-28 |
A 20,000‑record, 2,000‑fps camera measurement across eight commercial platforms reveals mobile cloud gaming interactive latency of 112–403 ms and shows network… | ||
| Mitigating Scalability Walls of RDMA-based Container Networks | NSDI '25 | 2025-04-28 |
ScalaCN infers RNIC internals via combinatorial causal testing and links specific config dimensions to failures, finding that increasing flow-group query cost… | ||
| SMUFF: Towards Line Rate Wi-Fi Direct Transport with Orchestrated On-device Buffer... | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
SMUFF implements orchestrated on-device buffer management that monitors every buffer on the sender–receiver path and dynamically backlogs just enough data in… | ||
| Habitus: Boosting Mobile Immersive Content Delivery through Full-body Pose Tracking and.. | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
Habitus is a user-space framework that combines full-body pose tracking and multipath networking (omnidirectional + mmWave) to predict mmWave throughput and… | ||
| Passengers' Safety Matters: Experiences of Deploying a Large-Scale Indoor Delivery... | 21st USENIX Symposium on Networked Systems Design and Implementation (NSDI '24) | 2024-04-16 |
Built a real-time monitoring system that attaches IMU and BLE beacons to delivery trolleys, uses an adapted RSSI‑to‑distance model plus particle filtering and… | ||
| POLYCORN: Data-driven Cross-layer Multipath Networking for High-speed Railway | NSDI 2023 | 2023-04-17 |
Collects a 1.79 TB GPS-labeled TCP-LTE dataset over 28,800 km and deploys a system on the Beijing–Shanghai HSR gateway at ~300 km/h. POLYCORN uses a robust… | ||
| YuZu: Neural-Enhanced Volumetric Video Streaming | 19th USENIX Symposium on Networked Systems Design and Implementation (NSDI '22) | 2022-04-04 |
System applies optimized 3D super-resolution to point-cloud volumetric video, achieving 542× speedup on SR inference through patch-generation trimming, model… | ||
| Fast and Light Bandwidth Testing for Internet Users | NSDI ’21 | 2021-04-12 |
FastBTS implements fuzzy rejection sampling with a real-time crucial interval detector and elastic bandwidth probing, plus data-driven server selection and… | ||
| Firefly: Untethered Multi-user VR for Commodity Mobile Devices | USENIX ATC '20 | 2020-07-15 |
System pre-renders panoramic 360° color+depth frames into tiled video (office map 137 GB, museum 99 GB), serves tiles with viewport-adaptive fetching plus… | ||
| Lock-Free Collaboration Support for Cloud Storage Services with Operation Inference | FAST '20 | 2020-02-24 |
Reverse engineering and measurements reveal long synchronization tails, missing locks, and many false conflicts in popular cloud drives. The system infers… | ||
| nothing matches | ||