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Cen Chen

Institute for Infocomm Research

GSDNet: Revisiting Incomplete Multimodal-Diffusion from Graph Spectrum Perspective for Conversation Emotion Recognition

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Jun 14, 2025
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Boosting Gradient Leakage Attacks: Data Reconstruction in Realistic FL Settings

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Jun 10, 2025
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Comprehensive Evaluation and Analysis for NSFW Concept Erasure in Text-to-Image Diffusion Models

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May 21, 2025
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Responsible Diffusion Models via Constraining Text Embeddings within Safe Regions

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May 21, 2025
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Reinforced MLLM: A Survey on RL-Based Reasoning in Multimodal Large Language Models

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Apr 30, 2025
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Semantic Shift Estimation via Dual-Projection and Classifier Reconstruction for Exemplar-Free Class-Incremental Learning

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Mar 07, 2025
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RewardDS: Privacy-Preserving Fine-Tuning for Large Language Models via Reward Driven Data Synthesis

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Feb 23, 2025
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Comprehensive Assessment and Analysis for NSFW Content Erasure in Text-to-Image Diffusion Models

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Feb 18, 2025
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SEA: Low-Resource Safety Alignment for Multimodal Large Language Models via Synthetic Embeddings

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Feb 18, 2025
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CCJA: Context-Coherent Jailbreak Attack for Aligned Large Language Models

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Feb 17, 2025
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