Mobile Sensor Placement for the 3-Coverage Problem in Confined Geometries
Haoyang Lyu, William Chang, Adrien Wiehs, Andrea Bertozzi, Paul Jeffrey Brantingham
GTA3 workshop at IEEE International Conference on Data Mining, 2025
Accelerating Low-Frequency Convergence for Limited-Angle DBT via Two-Channel Fidelity in PDHG
Taro Iyadomi, Ricardo Parada, Anna Kim, Lily Jiang, Emil Sidky, William Chang
Under Review at CT Meetings, 2026
Decentralized Learning of Stackelberg Equilibrium in General-Sum Leader-Controller Markov Games
Kenny Guo, Ricardo Parada, Helen Yuan, Larissa Xu, William Chang
Under Review at International Conference in Machine Learning, 2026
Policy Optimization for Corrupted Markov Decision Processes
Khang Nguyen, Kenny Guo, David Yu, William Chang
Under Review at International Conference in Machine Learning, 2026
Best Arm Identification in Lipschitz Bandits: Uniform and Adaptive Strategies
Khang Nguyen, Larissa Xu, Lily Jiang, William Chang
Under Review at International Conference in Machine Learning, 2026
Improved Multiplayer Bandit Algorithms for Bernoulli Noise
Brook Chuang, William Chang
Under Review at Conference in Decision and Control, 2025
LinUCB in Multiplayer Information Asymmetric Contextual Bandits
William Chang, Terry Lu
Transactions of Machine Learning Research, 2025
Mixing on Generalized Associahedra
William Chang, Colin Defant, Daniel Frishberg
Annals of Combinatorics, 2025
DCM Bandits: Multiplayer Information Asymmetric Cascading Bandits For Multiple Clicks
Andy Wang, Charlton Shih, William Chang
Under Review at Transactions of Machine Learning Research
Adversarially Robust Latent Bandits in Multiplayer Asymmetric Settings
Helen Yuan, Kanzah Areej Jamil, Vanessa Jolie Pare, William Chang
Under Review at Transactions of Machine Learning Research
Multiplayer Information Asymmetric Linear Combinatorial Bandits
Jacqueline Liu, Bree Chen, Xingjian Li, Yuxi Luo, William Chang
Under Review at Transactions of Machine Learning Research
The Learnability of the Multiplayer Adversarial Bandit Problem
David Yu, Khang Nguyen, Daniel Yu, William Chang
Under Review at Transactions of Machine Learning Research
Heavy Tailed Reward Distributions for Multiplayer Bandits
Daphne Feng, Ricardo Parada, Lily Jiang, Sophia Yi, William Chang
Under Review at Transactions of Machine Learning Research
Coordinating the Best Policy in Information Asymmetric MDPs
Helen Yuan, Kanzah Areej Jamil, Chenzhang Zhao, Xingjian Li, William Chang
Under Review at Transactions of Machine Learning Research
Cooperative Information Asymmetric Multiplayer Learning in Markov Decision Processes
Larissa Xu, King Bi, William Chang
Under Review at Transactions of Machine Learning Research
Multiplayer Information Asymmetric Bandits in Metric Spaces
Aditi Kartik, William Chang
Under Review at Transactions of Machine Learning Research
Multi-Player Information Asymmetric Multiple Arm Identification
Larissa Xu, Jasmine Nguyen, William Chang
Under Review at Journal of Machine Learning Research
Coordinating for Clicks: Learning in Multi-Agent Information Asymmetric Cascading Bandits
Kenny Guo, Lily Jiang, Lune Chan, Sophia Yi, William Chang
Under Review at Journal of Machine Learning Research
Optimal Cooperative Multiplayer Learning Bandits with Noisy Rewards
William Chang, Terry Lu
Conference on Decision and Control, 2024
Finite-Time Regret Bound of Multi-Agent Thompson Sampling
Tianyuan Jin, Haolun Hsu, William Chang, Pan Xu
Association for the Advancement of Artificial Intelligence, 2024
Proceedings of the American Mathematical Society, Series B
William Chang, Christopher S. Goodrich, Valentio Iverson, Khang Nguyen
Proceedings of the American Mathematical Society, Series B
No-Regret Online Reinforcement Learning with Adversarial Losses and Transitions
Tiancheng Jin, Junyan Liu, Chloé Rouyer, William Chang, Chen-Yu Wei, Haipeng Luo
Neural Information Processing Systems, 2023
Bode Integral Limitation For Irrational Systems
William Chang, Fariba Ariaei, Edmond Jonckheere
International Federation of Automatic Control, 2023
Closure of Certain Matrix Varieties and Applications
William Chang, Robert Guralnick
European Journal of Mathematics, 2023
Finite-time self-similar rupture in a generalized elastohydrodynamic lubrication model
William Chang, Hangjie Ji
Under Review at Applied Mathematics Letters, 2023
Stochastic Couplings and Bijections from the Symmetric Group to itself
William Chang
Mathematical Journal of Okayama University, 2023
Compatibility in Ozsvath-Szabo’s bordered HFK via higher representations
William Chang, Andrew Manion
The Pacific Journal of Mathematics, 2023
Approximation Capabilities of Neural Networks using Morphological Perceptrons and Generalizations
William Chang, Hassan Hamad, Keith Chugg
Asilomar Conference on Signals, Systems, and Computers, 2022
Online Learning for Cooperative Multi-Player Multi-Armed Bandits
William Chang, Mehdi Jafarnia-Jahromi, Rahul Jain
IEEE Conference on Decision and Control, 2022