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Yifan Zhao

3 papers indexed

arxivcs.CV2026-07-20

To Blend In, First Decouple: Rethinking Camouflage Image Generation via Context-Decoupled Representations

Wenzhuang Wang, Yifan Zhao, Mingcan Ma, Yunlong Che, Haoran Chen, Ming Liu, et al.

Camouflage image generation (CIG) focuses on generating visually concealed objects that seamlessly blend into their backgrounds. Existing methods typically follow either background-guided paradigms that adapt object appearance via style transfer, or foreground-guided strategies t…

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arxivcs.LG2026-07-17

PagedWeight: Efficient MoE LLM Serving with Dynamic Quality-Aware Weight Quantization

Yuchen Yang, Yifan Zhao, Anisha Dasgupta, Sasa Misailovic

Mixture-of-Experts (MoE) is a popular class of large language models (LLMs), offering high efficiency and accuracy. However, in KV-cache-intensive serving scenarios, MoEs often exhibit a tension between the GPU memory requirements of the model weights and the growing KV cache. We…

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arxivcs.LG2026-07-09

EdgeRefine: Privacy-Utility Balance for Graphs via Jaccard Sampling under Edge Differential Privacy

Wenxiu Ding, Muzhi Liu, Zheng Yan, Mingjun Wang, Yifan Zhao, Qiao Liu

Graph Neural Networks (GNNs) have shown considerable success in learning from graph-structured data, but their use in privacy-sensitive areas remains difficult because graph structure can leak sensitive link information. To satisfy edge-level differential privacy, a common approa…

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