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Hsien-Hsin S. Lee

3 accepted papers

2024

Toward Efficient Inference for Mixture of Experts

NeurIPS 2024poster

Mixture-of-Experts (MoE) models have recently gained steam in achieving the state-of-the-art performance in a wide range of tasks in computer vision and natural language processing. They effectively expand the model capacity while incurring a minimal increase in computation cost during training. How…

2023

Cocktail Party Attack: Breaking Aggregation-Based Privacy in Federated Learning Using Independent Component Analysis

ICML 2023poster

Federated learning (FL) aims to perform privacy-preserving machine learning on distributed data held by multiple data owners. To this end, FL requires the data owners to perform training locally and share the gradients or weight updates (instead of the private inputs) with the central server, which…

Cited by 36SourcePDFScholar
2023

MACTA: A Multi-agent Reinforcement Learning Approach for Cache Timing Attacks and Detection

ICLR 2023poster

Security vulnerabilities in computer systems raise serious concerns as computers process an unprecedented amount of private and sensitive data today. Cache timing attacks (CTA) pose an important practical threat as they can effectively breach many protection mechanisms in today’s systems. However, t…

Cited by 7SourcePDFScholar