Yu-Xiang Wang

Orcid: 0000-0002-6403-212X

Affiliations:
  • University of California, San Diego, Halıcıoğlu Data Science Institute, CA, USA
  • University of California, Santa Barbara, Department of Computer Science, CA, USA (former)
  • Amazon Web Services, Palo Alto, CA, USA (former)
  • Carnegie Mellon University, Machine Learning Department, Pittsburgh, PA, USA (PhD)
  • National University of Singapore, Department of Mechanical Engineering, Singapore (former)


According to our database1, Yu-Xiang Wang authored at least 137 papers between 2011 and 2024.

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Bibliography

2024
Toward General Function Approximation in Nonstationary Reinforcement Learning.
IEEE J. Sel. Areas Inf. Theory, 2024

Efficiently Identifying Watermarked Segments in Mixed-Source Texts.
CoRR, 2024

Stable Minima Cannot Overfit in Univariate ReLU Networks: Generalization by Large Step Sizes.
CoRR, 2024

Differentially Private Reinforcement Learning with Self-Play.
CoRR, 2024

Permute-and-Flip: An optimally robust and watermarkable decoder for LLMs.
CoRR, 2024

Online Feature Updates Improve Online (Generalized) Label Shift Adaptation.
CoRR, 2024

Weak-to-Strong Jailbreaking on Large Language Models.
CoRR, 2024

Improved Differentially Private Regression via Gradient Boosting.
Proceedings of the IEEE Conference on Secure and Trustworthy Machine Learning, 2024

Towards General Function Approximation in Nonstationary Reinforcement Learning.
Proceedings of the IEEE International Symposium on Information Theory, 2024

Pricing with Contextual Elasticity and Heteroscedastic Valuation.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Neural Collapse meets Differential Privacy: Curious behaviors of NoisyGD with Near-Perfect Representation Learning.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Privacy Profiles for Private Selection.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Improving Sample Efficiency of Model-Free Algorithms for Zero-Sum Markov Games.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Differentially Private Bias-Term Fine-tuning of Foundation Models.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Near-Optimal Reinforcement Learning with Self-Play under Adaptivity Constraints.
Proceedings of the Forty-first International Conference on Machine Learning, 2024

Provable Robust Watermarking for AI-Generated Text.
Proceedings of the Twelfth International Conference on Learning Representations, 2024

Tractable MCMC for Private Learning with Pure and Gaussian Differential Privacy.
Proceedings of the Twelfth International Conference on Learning Representations, 2024

Communication-Efficient Federated Non-Linear Bandit Optimization.
Proceedings of the Twelfth International Conference on Learning Representations, 2024

CPR: Retrieval Augmented Generation for Copyright Protection.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023
Smoothed Differential Privacy.
Trans. Mach. Learn. Res., 2023

Non-Stationary Contextual Pricing with Safety Constraints.
Trans. Mach. Learn. Res., 2023

Non-stationary Online Learning with Memory and Non-stochastic Control.
J. Mach. Learn. Res., 2023

On the accuracy and efficiency of group-wise clipping in differentially private optimization.
CoRR, 2023

Tractable MCMC for Private Learning with Pure and Gaussian Differential Privacy.
CoRR, 2023

Coupling public and private gradient provably helps optimization.
CoRR, 2023

Threshold KNN-Shapley: A Linear-Time and Privacy-Friendly Approach to Data Valuation.
CoRR, 2023

Model-Free Algorithm with Improved Sample Efficiency for Zero-Sum Markov Games.
CoRR, 2023

Nonparametric Classification on Low Dimensional Manifolds using Overparameterized Convolutional Residual Networks.
CoRR, 2023

Offline Policy Evaluation for Reinforcement Learning with Adaptively Collected Data.
CoRR, 2023

Generative Autoencoders as Watermark Attackers: Analyses of Vulnerabilities and Threats.
CoRR, 2023

Challenges towards the Next Frontier in Privacy.
CoRR, 2023

Logarithmic Switching Cost in Reinforcement Learning beyond Linear MDPs.
CoRR, 2023

No-Regret Linear Bandits beyond Realizability.
Proceedings of the Uncertainty in Artificial Intelligence, 2023

Private Prediction Strikes Back! Private Kernelized Nearest Neighbors with Individual Rényi Filter.
Proceedings of the Uncertainty in Artificial Intelligence, 2023

A Privacy-Friendly Approach to Data Valuation.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Improving the Privacy and Practicality of Objective Perturbation for Differentially Private Linear Learners.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Offline Reinforcement Learning with Differential Privacy.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Posterior Sampling with Delayed Feedback for Reinforcement Learning with Linear Function Approximation.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Automatic Clipping: Differentially Private Deep Learning Made Easier and Stronger.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Online Label Shift: Optimal Dynamic Regret meets Practical Algorithms.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Protecting Language Generation Models via Invisible Watermarking.
Proceedings of the International Conference on Machine Learning, 2023

Global Optimization with Parametric Function Approximation.
Proceedings of the International Conference on Machine Learning, 2023

Offline Reinforcement Learning with Closed-Form Policy Improvement Operators.
Proceedings of the International Conference on Machine Learning, 2023

Non-stationary Reinforcement Learning under General Function Approximation.
Proceedings of the International Conference on Machine Learning, 2023

Differentially Private Optimization on Large Model at Small Cost.
Proceedings of the International Conference on Machine Learning, 2023

Deep Learning meets Nonparametric Regression: Are Weight-Decayed DNNs Locally Adaptive?
Proceedings of the Eleventh International Conference on Learning Representations, 2023

Offline Reinforcement Learning with Differentiable Function Approximation is Provably Efficient.
Proceedings of the Eleventh International Conference on Learning Representations, 2023

Near-Optimal Deployment Efficiency in Reward-Free Reinforcement Learning with Linear Function Approximation.
Proceedings of the Eleventh International Conference on Learning Representations, 2023

Doubly Fair Dynamic Pricing.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

Generalized PTR: User-Friendly Recipes for Data-Adaptive Algorithms with Differential Privacy.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

Second Order Path Variationals in Non-Stationary Online Learning.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

Near-Optimal Differentially Private Reinforcement Learning.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

2022
Doubly Robust Crowdsourcing.
J. Artif. Intell. Res., 2022

Differentially Private Bias-Term only Fine-tuning of Foundation Models.
CoRR, 2022

Why Quantization Improves Generalization: NTK of Binary Weight Neural Networks.
CoRR, 2022

Towards Differential Relational Privacy and its use in Question Answering.
CoRR, 2022

Offline stochastic shortest path: Learning, evaluation and towards optimality.
Proceedings of the Uncertainty in Artificial Intelligence, 2022

Differentially Private Linear Sketches: Efficient Implementations and Applications.
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

SeqPATE: Differentially Private Text Generation via Knowledge Distillation.
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Optimal Dynamic Regret in LQR Control.
Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Provably Confidential Language Modelling.
Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2022

Sample-Efficient Reinforcement Learning with loglog(T) Switching Cost.
Proceedings of the International Conference on Machine Learning, 2022

Near-optimal Offline Reinforcement Learning with Linear Representation: Leveraging Variance Information with Pessimism.
Proceedings of the Tenth International Conference on Learning Representations, 2022

Distillation-Resistant Watermarking for Model Protection in NLP.
Proceedings of the Findings of the Association for Computational Linguistics: EMNLP 2022, 2022

Mixed Differential Privacy in Computer Vision.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

Towards Agnostic Feature-based Dynamic Pricing: Linear Policies vs Linear Valuation with Unknown Noise.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

Optimal Dynamic Regret in Proper Online Learning with Strongly Convex Losses and Beyond.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

Non-stationary Online Learning with Memory and Non-stochastic Control.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

Adaptive Private-K-Selection with Adaptive K and Application to Multi-label PATE.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

Optimal Accounting of Differential Privacy via Characteristic Function.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2022

2021
Revisiting Model-Agnostic Private Learning: Faster Rates and Active Learning.
J. Mach. Learn. Res., 2021

Multivariate Trend Filtering for Lattice Data.
CoRR, 2021

Inter-Series Attention Model for COVID-19 Forecasting.
Proceedings of the 2021 SIAM International Conference on Data Mining, 2021

Optimal Uniform OPE and Model-based Offline Reinforcement Learning in Time-Homogeneous, Reward-Free and Task-Agnostic Settings.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Towards Instance-Optimal Offline Reinforcement Learning with Pessimism.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Near-Optimal Offline Reinforcement Learning via Double Variance Reduction.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Logarithmic Regret in Feature-based Dynamic Pricing.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Privately Publishable Per-instance Privacy.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Bullseye Polytope: A Scalable Clean-Label Poisoning Attack with Improved Transferability.
Proceedings of the IEEE European Symposium on Security and Privacy, 2021

Optimal Dynamic Regret in Exp-Concave Online Learning.
Proceedings of the Conference on Learning Theory, 2021

Near-Optimal Provable Uniform Convergence in Offline Policy Evaluation for Reinforcement Learning.
Proceedings of the 24th International Conference on Artificial Intelligence and Statistics, 2021

An Optimal Reduction of TV-Denoising to Adaptive Online Learning.
Proceedings of the 24th International Conference on Artificial Intelligence and Statistics, 2021

2020
Patch-Based Image Hallucination for Super Resolution With Detail Reconstruction From Similar Sample Images.
IEEE Trans. Multim., 2020

Subsampled Rényi Differential Privacy and Analytical Moments Accountant.
J. Priv. Confidentiality, 2020

Voting-based Approaches For Differentially Private Federated Learning.
CoRR, 2020

Near Optimal Provable Uniform Convergence in Off-Policy Evaluation for Reinforcement Learning.
CoRR, 2020

Domain Adaptation with Conditional Distribution Matching and Generalized Label Shift.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Adaptive Online Estimation of Piecewise Polynomial Trends.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

Improving Sparse Vector Technique with Renyi Differential Privacy.
Proceedings of the Advances in Neural Information Processing Systems 33: Annual Conference on Neural Information Processing Systems 2020, 2020

An end-to-end Differentially Private Latent Dirichlet Allocation Using a Spectral Algorithm.
Proceedings of the 37th International Conference on Machine Learning, 2020

Private-kNN: Practical Differential Privacy for Computer Vision.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

Asymptotically Efficient Off-Policy Evaluation for Tabular Reinforcement Learning.
Proceedings of the 23rd International Conference on Artificial Intelligence and Statistics, 2020

2019
Provable Subspace Clustering: When LRR Meets SSC.
IEEE Trans. Inf. Theory, 2019

A Theoretical Analysis of Noisy Sparse Subspace Clustering on Dimensionality-Reduced Data.
IEEE Trans. Inf. Theory, 2019

Per-instance Differential Privacy.
J. Priv. Confidentiality, 2019

Technical Note - Nonstationary Stochastic Optimization Under <i>L</i><sub><i>p, q</i></sub>-Variation Measures.
Oper. Res., 2019

Optimal Off-Policy Evaluation for Reinforcement Learning with Marginalized Importance Sampling.
CoRR, 2019

Towards Optimal Off-Policy Evaluation for Reinforcement Learning with Marginalized Importance Sampling.
Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Enhancing the Locality and Breaking the Memory Bottleneck of Transformer on Time Series Forecasting.
Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Provably Efficient Q-Learning with Low Switching Cost.
Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Online Forecasting of Total-Variation-bounded Sequences.
Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Poission Subsampled Rényi Differential Privacy.
Proceedings of the 36th International Conference on Machine Learning, 2019

ProxQuant: Quantized Neural Networks via Proximal Operators.
Proceedings of the 7th International Conference on Learning Representations, 2019

A Higher-Order Kolmogorov-Smirnov Test.
Proceedings of the 22nd International Conference on Artificial Intelligence and Statistics, 2019

Imitation-Regularized Offline Learning.
Proceedings of the 22nd International Conference on Artificial Intelligence and Statistics, 2019

2018
Revisiting differentially private linear regression: optimal and adaptive prediction & estimation in unbounded domain.
Proceedings of the Thirty-Fourth Conference on Uncertainty in Artificial Intelligence, 2018

Detecting and Correcting for Label Shift with Black Box Predictors.
Proceedings of the 35th International Conference on Machine Learning, 2018

SIGNSGD: Compressed Optimisation for Non-Convex Problems.
Proceedings of the 35th International Conference on Machine Learning, 2018

Improving the Gaussian Mechanism for Differential Privacy: Analytical Calibration and Optimal Denoising.
Proceedings of the 35th International Conference on Machine Learning, 2018

Compression by the signs: distributed learning is a two-way street.
Proceedings of the 6th International Conference on Learning Representations, 2018

2017
New Paradigms and Optimality Guarantees in Statistical Learning and Estimation.
PhD thesis, 2017

Non-stationary Stochastic Optimization with Local Spatial and Temporal Changes.
CoRR, 2017

Per-instance Differential Privacy and the Adaptivity of Posterior Sampling in Linear and Ridge regression.
CoRR, 2017

Higher-Order Total Variation Classes on Grids: Minimax Theory and Trend Filtering Methods.
Proceedings of the Advances in Neural Information Processing Systems 30: Annual Conference on Neural Information Processing Systems 2017, 2017

Optimal and Adaptive Off-policy Evaluation in Contextual Bandits.
Proceedings of the 34th International Conference on Machine Learning, 2017

Attributing Hacks.
Proceedings of the 20th International Conference on Artificial Intelligence and Statistics, 2017

2016
Noisy Sparse Subspace Clustering.
J. Mach. Learn. Res., 2016

Trend Filtering on Graphs.
J. Mach. Learn. Res., 2016

Learning with Differential Privacy: Stability, Learnability and the Sufficiency and Necessity of ERM Principle.
J. Mach. Learn. Res., 2016

A Minimax Theory for Adaptive Data Analysis.
CoRR, 2016

DiFacto: Distributed Factorization Machines.
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, 2016

On-Average KL-Privacy and Its Equivalence to Generalization for Max-Entropy Mechanisms.
Proceedings of the Privacy in Statistical Databases, 2016

Total Variation Classes Beyond 1d: Minimax Rates, and the Limitations of Linear Smoothers.
Proceedings of the Advances in Neural Information Processing Systems 29: Annual Conference on Neural Information Processing Systems 2016, 2016

Parallel and Distributed Block-Coordinate Frank-Wolfe Algorithms.
Proceedings of the 33nd International Conference on Machine Learning, 2016

Graph Connectivity in Noisy Sparse Subspace Clustering.
Proceedings of the 19th International Conference on Artificial Intelligence and Statistics, 2016

Graph Sparsification Approaches for Laplacian Smoothing.
Proceedings of the 19th International Conference on Artificial Intelligence and Statistics, 2016

2015
Practical Matrix Completion and Corruption Recovery Using Proximal Alternating Robust Subspace Minimization.
Int. J. Comput. Vis., 2015

Clustering Consistent Sparse Subspace Clustering.
CoRR, 2015

Fast Differentially Private Matrix Factorization.
Proceedings of the 9th ACM Conference on Recommender Systems, 2015

Differentially private subspace clustering.
Proceedings of the Advances in Neural Information Processing Systems 28: Annual Conference on Neural Information Processing Systems 2015, 2015

Who Supported Obama in 2012?: Ecological Inference through Distribution Regression.
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

A Deterministic Analysis of Noisy Sparse Subspace Clustering for Dimensionality-reduced Data.
Proceedings of the 32nd International Conference on Machine Learning, 2015

Privacy for Free: Posterior Sampling and Stochastic Gradient Monte Carlo.
Proceedings of the 32nd International Conference on Machine Learning, 2015

2014
Block-Sparse RPCA for Salient Motion Detection.
IEEE Trans. Pattern Anal. Mach. Intell., 2014

The Falling Factorial Basis and Its Statistical Applications.
Proceedings of the 31th International Conference on Machine Learning, 2014

2012
Stability of matrix factorization for collaborative filtering.
Proceedings of the 29th International Conference on Machine Learning, 2012

2011
Real-Time Volume Caustics with Image-Based Photon Tracing.
Proceedings of the 12th International Conference on Computer-Aided Design and Computer Graphics, 2011


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