Publications (8)
Automated, Cross-Layer Root Cause Analysis of 5G Video-Conferencing Quality Degradation
Fan Yi, Haoran Wan, Kyle Jamieson +1
5G wireless networks are complex, leveraging layers of scheduling, retransmission, and adaptation mechanisms to maximize their efficiency. But these mechanisms interact to produce…
PBE-CC: Congestion Control via Endpoint-Centric, Physical-Layer Bandwidth Measurements
Yaxiong Xie, Fan Yi, Kyle Jamieson
Wireless networks are becoming ever more sophisticated and overcrowded, imposing the most delay, jitter, and throughput damage to end-to-end network flows in today's internet. We t…
Explore and Establish Synergistic Effects Between Weight Pruning and Coreset Selection in Neural Network Training
Weilin Wan, Fan Yi, Weizhong Zhang +2
Modern deep neural networks rely heavily on massive model weights and training samples, incurring substantial computational costs. Weight pruning and coreset selection are two emer…
Out-of-Distribution Detection using Neural Activation Prior
Weilin Wan, Weizhong Zhang, Quan Zhou +2
Out-of-distribution detection (OOD) is a crucial technique for deploying machine learning models in the real world to handle the unseen scenarios. In this paper, we first propose a…
AI vs. Human -- Differentiation Analysis of Scientific Content Generation
Yongqiang Ma, Jiawei Liu, Fan Yi +4
Recent neural language models have taken a significant step forward in producing remarkably controllable, fluent, and grammatical text. Although studies have found that AI-generate…
Multiverse Transformer: 1st Place Solution for Waymo Open Sim Agents Challenge 2023
Yu Wang, Tiebiao Zhao, Fan Yi
This technical report presents our 1st place solution for the Waymo Open Sim Agents Challenge (WOSAC) 2023. Our proposed MultiVerse Transformer for Agent simulation (MVTA) effectiv…
WaveFlex: A Smart Surface for Private CBRS Wireless Cellular Networks
Fan Yi, Kun Woo Cho, Yaxiong Xie +1
We present the design and implementation of WaveFlex, the first smart surface that enhances Private LTE/5G networks operating under the shared-license framework in the Citizens Bro…
Phenotype-Guided Generative Model for High-Fidelity Cardiac MRI Synthesis: Advancing Pretraining and Clinical Applications
Ziyu Li, Yujian Hu, Zhengyao Ding +5
Cardiac Magnetic Resonance (CMR) imaging is a vital non-invasive tool for diagnosing heart diseases and evaluating cardiac health. However, the limited availability of large-scale,…