Advances in Applied Probability, Vol. 50, No. 1 (2018), pp. 272-301 (30 pages) We consider a family of directed exponential random graph models parametrized by edges and outward stars. Much of the ...
The Nature Index 2024 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
On September 11, 2025, Tencent Youtu Lab announced the official open-source release of a new graph retrieval enhancement generation framework—Youtu-GraphRAG. This framework has made breakthrough ...
In this paper, we introduce one model named random connection model RG(n, α, β) defined as follows: the vertex set is ℤ 2 n , and two vertices u, υ∈ ℤ 2 n are adjacent with probability αn−H(u,v)βH(u,v ...
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