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Mingrui Liu

On the Convergence of Adam-Type Algorithm for Bilevel Optimization under Unbounded Smoothness

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Mar 05, 2025
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Personalized Federated Fine-tuning for Heterogeneous Data: An Automatic Rank Learning Approach via Two-Level LoRA

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Mar 05, 2025
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Local Steps Speed Up Local GD for Heterogeneous Distributed Logistic Regression

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Jan 23, 2025
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A Nearly Optimal Single Loop Algorithm for Stochastic Bilevel Optimization under Unbounded Smoothness

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Dec 28, 2024
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Facet-Aware Multi-Head Mixture-of-Experts Model for Sequential Recommendation

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Nov 03, 2024
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Federated Learning under Periodic Client Participation and Heterogeneous Data: A New Communication-Efficient Algorithm and Analysis

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Oct 30, 2024
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Mask-based Membership Inference Attacks for Retrieval-Augmented Generation

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Oct 26, 2024
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An Accelerated Algorithm for Stochastic Bilevel Optimization under Unbounded Smoothness

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Sep 28, 2024
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Beyond Single-Model Views for Deep Learning: Optimization versus Generalizability of Stochastic Optimization Algorithms

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Mar 01, 2024
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Bilevel Optimization under Unbounded Smoothness: A New Algorithm and Convergence Analysis

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Jan 17, 2024
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