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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Zhikai Chen

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Open access Aug 2026

Research on Improved Methods for LightGCN Based on Diffusion Models

Recommendation systems have become crucial tools for mitigating information overload and enhancing user experience. Among them, LightGCN has achieved remarkable results in both efficiency and performance by simplifying graph convolution operations. However, in scenarios with sparse training data, LightGCN tends to prod...

Wei-Qing Zhuang, Zhikai Chen · 0 citations
Open access Aug 2026

Community-driven network embedding via two-stage community structure refinement

Through this design, CDNE incorporates local node proximity and mesoscopic community semantics without relying on an open-ended iterative procedure, and achieves strong performance in link prediction, cross-layer network reconstruction, and community-quality evaluation.

Zhikai Chen, He-Gui Zhang, Yang Wu et al. · 0 citations

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