Chenxia Han (韩晨夏)

Email: cxhan at cse.cuhk.edu.hk

[Google Scholar][Github][CV]

Biography

I received my M.Phil. degree from The Chinese University of Hong Kong, advised by Prof. Eric Lo. Before my graduate studies, I gained valuable industry experience with the research team at TuSimple, supervised by Dr. Naiyan Wang.

My research interest lies at the intersection of machine learning and systems. I am passionate about exploring simple yet effective ideas that can solve real-world challenges.

I’m seeking a research engineer role in machine learning systems.

Publications

SGDRC — Software-Defined Dynamic Resource Control for Concurrent DNN Inference on NVIDIA GPUs
Yongkang Zhang, Haoxuan Yu, Chenxia Han, Cheng Wang, Baotong Lu, Yunzhe Li, Zhifeng Jiang, Yang Li, Xiaowen Chu, Huaicheng Li
PPoPP, 2025
[Paper] [BibTex]

More is Less — Byte-quantized models are faster than bit-quantized models on the edge
Pengfei Zhang, Chenxia Han, Eric Lo
BigData, 2022
[Paper] [Slides] [BibTex]

Everest: A Top-K Deep Video Analytics System
Ziliang Lai, Chris Liu, Chenxia Han, Pengfei Zhang, Eric Lo, Ben Kao
SIGMOD Demo, 2022 [Best Demo Paper Runner Up]
[Paper] [Code] [BibTex]

Top-K Deep Video Analytics: A Probabilistic Approach
Ziliang Lai, Chenxia Han, Chris Liu, Pengfei Zhang, Eric Lo, Ben Kao
SIGMOD, 2021
[Paper] [Video] [Code] [BibTex]

SimpleDet: A Simple and Versatile Distributed Framework for Object Detection and Instance Recognition
Yuntao Chen, Chenxia Han, Yanghao Li, Zehao Huang, Yi Jiang, Naiyan Wang, Zhaoxiang Zhang
JMLR, 2019
[Paper] [Code] [BibTex]

Mask Guided Knowledge Distillation for Single Shot Detector
Yousong Zhu, Chaoyang Zhao, Chenxia Han, Jinqiao Wang, Hanqing Lu
ICME, 2019
[Paper] [BibTex]

Preprints

Revisiting Feature Alignment for One-stage Object Detection
Yuntao Chen, Chenxia Han, Naiyan Wang, Zhaoxiang Zhang
arXiv:1908.01570, 2019
[Paper] [Code] [BibTex]

Teaching Experiences

Academic Services