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Chun Chen

Advancing Loss Functions in Recommender Systems: A Comparative Study with a Rényi Divergence-Based Solution

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Jun 18, 2025
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GUI-Robust: A Comprehensive Dataset for Testing GUI Agent Robustness in Real-World Anomalies

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Jun 17, 2025
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DualBreach: Efficient Dual-Jailbreaking via Target-Driven Initialization and Multi-Target Optimization

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Apr 21, 2025
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ControlNET: A Firewall for RAG-based LLM System

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Apr 13, 2025
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MSL: Not All Tokens Are What You Need for Tuning LLM as a Recommender

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Apr 05, 2025
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Towards Label-Only Membership Inference Attack against Pre-trained Large Language Models

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Feb 26, 2025
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Uncertainty-Aware Graph Structure Learning

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Feb 19, 2025
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DICE: Distilling Classifier-Free Guidance into Text Embeddings

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Feb 06, 2025
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Mitigating Privacy Risks in LLM Embeddings from Embedding Inversion

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Nov 06, 2024
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PSL: Rethinking and Improving Softmax Loss from Pairwise Perspective for Recommendation

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Oct 31, 2024
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