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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

Author

Ning Zhang

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2 papers indexed here

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Preprint Oct 2026

Graph-diameter criteria and sharp dissipation in discrete Wasserstein-Fisher geometry

We study the probability simplex of a finite connected weighted graph with an Onsager operator combining logarithmic-mean transport and mass-conserving Fisher reaction. For every fixed positive reaction parameter, we prove that the entropy Hessian has a finite global lower bound if and only if the original transport gr...

Ru-Bin Zhang, Ning Zhang · 0 citations
Book Open access Jul 2026

MCP-Focus: Leveraging Function-Oriented Document Enhancement for MCP Server Retrieval

Experiments across multiple dense retrievers show that fine-tuning with MCP-Focus-enhanced documents consistently improves retrieval effectiveness over baseline document methods on multiple benchmarks.

Wenchun Jing, Haiyang Shen, Haoran Wang et al. · 0 citations

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