13 citations · 20 across the 7 of their papers we have counts for
8 papers
Karma: Adaptive Video Streaming via Causal Sequence Modeling
Bowei Xu, Hao Chen, Zhan Ma
Optimal adaptive bitrate (ABR) decision depends on a comprehensive characterization of state transitions that involve interrelated modalities over time including environmental obse…
Bamboo: Boosting Training Efficiency for Real-Time Video Streaming via Online Grouped Federated Transfer Learning
Qianyuan Zheng, Hao Chen, Zhan Ma
Most of the learning-based algorithms for bitrate adaptation are limited to offline learning, which inevitably suffers from the simulation-to-reality gap. Online learning can bette…
Mamba: Bringing Multi-Dimensional ABR to WebRTC
Yueheng Li, Zicheng Zhang, Hao Chen +1
Contemporary real-time video communication systems, such as WebRTC, use an adaptive bitrate (ABR) algorithm to assure high-quality and low-delay services, e.g., promptly adjusting…
Anableps: Adapting Bitrate for Real-Time Communication Using VBR-encoded Video
Zicheng Zhang, Hao Chen, Xun Cao +1
Content providers increasingly replace traditional constant bitrate with variable bitrate (VBR) encoding in real-time video communication systems for better video quality. However,…
Improving ABR Performance for Short Video Streaming Using Multi-Agent Reinforcement Learning with Expert Guidance
Yueheng Li, Qianyuan Zheng, Zicheng Zhang +2
In the realm of short video streaming, popular adaptive bitrate (ABR) algorithms developed for classical long video applications suffer from catastrophic failures because they are…
Improving Adaptive Real-Time Video Communication Via Cross-layer Optimization
Yueheng Li, Hao Chen, Bowei Xu +2
Effective Adaptive BitRate (ABR) algorithm or policy is of paramount importance for Real-Time Video Communication (RTVC) amid this pandemic to pursue uncompromised quality of exper…
Dynamic Point Cloud Geometry Compression Using Multiscale Inter Conditional Coding
Jianqiang Wang, Dandan Ding, Hao Chen +1
This work extends the Multiscale Sparse Representation (MSR) framework developed for static Point Cloud Geometry Compression (PCGC) to support the dynamic PCGC through the use of m…
ANT: Learning Accurate Network Throughput for Better Adaptive Video Streaming
Jiaoyang Yin, Yiling Xu, Hao Chen +3
Adaptive Bit Rate (ABR) decision plays a crucial role for ensuring satisfactory Quality of Experience (QoE) in video streaming applications, in which past network statistics are ma…