I am currently a Ph.D. student at Northeastern University working with Prof. Shahin Shahrampour. Before that, I received my bachelor and master degrees at National Yang Ming Chiao Tung University and Texas A&M University, respectively.
Online optimization, adaptive control, distributed online control
Dynamic Regret Analysis of Safe Distributed Online Optimization for
Convex and Non-convex Problems
Ting-Jui Chang, Sapana Chaudhary, Dileep Kalathil and Shahin Shahrampour
Transactions on Machine Learning Research
[Link]
Regret Analysis of Distributed Online LQR Control for Unknown LTI Systems
Ting-Jui Chang, Shahin Shahrampour
IEEE Transactions on Automatic Control
[Link]
RFN: A Random-Feature Based Newton Method for Empirical Risk Minimization in Reproducing
Kernel Hilbert Spaces
Ting-Jui Chang, Shahin Shahrampour
IEEE Transactions on Signal Processing
[Link]
Distributed Online System Identification for LTI Systems Using Reverse Experience Replay
Ting-Jui Chang, Shahin Shahrampour
Conference on Decision and Control (CDC), 2022.
[PDF]
Distributed Online Linear Quadratic Control for Linear Time-invariant Systems
Ting-Jui Chang, Shahin Shahrampour
American Control Conference (ACC), 2021.
[PDF]
On Online Optimization: Dynamic Regret Analysis of Strongly Convex and Smooth Problems
Ting-Jui Chang, Shahin Shahrampour
Thirty-Fifth AAAI Conference on Artificial Intelligence (AAAI), 2021.
[PDF][Video]
Global Convergence of Newton Method for Empirical Risk Minimization in Reproducing Kernel
Hilbert Space
Ting-Jui Chang, Shahin Shahrampour
54th Asilomar Conference on Signals, Systems, and Computers, 2020.
Regret Analysis of Distributed Online Control for LTI Systems with
Adversarial Disturbances
Ting-Jui Chang, Shahin Shahrampour
[PDF]
Efficient Two-Step Adversarial Defense for Deep Neural Networks
Ting-Jui Chang, Yukun He, Peng Li
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