Yi-Chung (Andrew) Chen

PhD Student in Electrical and Computer Engineering at Purdue University

prof_pic_andrew.jpg

Purdue University

West Lafayette, IN

chen5262@purdue.edu

I am a second-year PhD student in Electrical and Computer Engineering at Purdue University (started 2024), co-advised by Prof. Jing Gao and Prof. David Inouye. My research focuses on trustworthy machine learning, with the goal of making advanced artificial intelligence technologies more accessible to everyone.

Prior to my PhD, I earned my M.S. in Communication Engineering from National Taiwan University (2021-2023), where I was advised by Prof. Ming-Syan Chen. I completed my B.S. in Electronic Engineering at National Yang Ming Chiao Tung University (2017-2021), where I was mentored by Prof. Hong-Han Shuai and Prof. Wen-Huang Cheng.

I have professional experience as an engineer at Mediatek (2023-2024), where I developed model quantization tools. I also co-founded Stylins, an online virtual try-on service startup, although the venture has since ceased operations.

My primary research interest lies in trustworthy machine learning, with a focus on advancing robustness and explainability to enable reliable AI applications. My recent work investigates conditional generative models for classification, which offer promising advantages in robustness and interpretability. In the past, I have explored various topics including computer vision, model quantization, and federated learning.

selected publications

  1. arXiv
    Your VAR Model is Secretly an Efficient and Explainable Generative Classifier
    Yi-Chung Chen, David I Inouye, and Jing Gao
    arXiv preprint arXiv:2510.12060, 2025
  2. NeurIPS
    StepbaQ: Stepping backward as Correction for Quantized Diffusion Models
    Yi-Chung Chen, Zhi-Kai Huang, and Jing-Ren Chen
    Advances in Neural Information Processing Systems, 2024
  3. NeurIPS
    Space: Single-round participant amalgamation for contribution evaluation in federated learning
    Yi-Chung Chen, Hsi-Wen Chen, Shun-Gui Wang, and 1 more author
    Advances in Neural Information Processing Systems, 2023
  4. ICCV
    Size does matter: Size-aware virtual try-on via clothing-oriented transformation try-on network
    Chieh-Yun Chen*, Yi-Chung Chen*, Hong-Han Shuai, and 1 more author
    In Proceedings of the IEEE/CVF international conference on computer vision, 2023