Reverie
发表于 2025-3-25 03:26:59
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贸易
发表于 2025-3-25 11:16:40
,Faster Connectivity in Low-Rank Hypergraphs via Expander Decomposition,erms that are subpolynomial in the main parameter and terms that depend only on .) time algorithm for computing hypergraph connectivity, where . is the input size of the hypergraph, . is the number of vertices, . is the rank (size of the largest hyperedge), and . is the connectivity of the input hyp
固执点好
发表于 2025-3-25 15:12:20
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拥护
发表于 2025-3-25 17:04:53
,Sparse Multi-term Disjunctive Cuts for the Epigraph of a Function of Binary Variables,y many disjunctive terms obtained by enumerating a subset . of the binary variables. We show that by restricting the support of the cut to the same set of variables ., a cut can be obtained by solving a linear program with . constraints. While this limits the size of the set . used to define the mul
GLOOM
发表于 2025-3-25 20:57:12
A 2-Approximation for the Bounded Treewidth Sparsest Cut Problem in , Time,cut of . that minimizes the ratio of the total capacity on the edges of . crossing the cut over the total demand of the crossing edges of .. In this work, we study the non-uniform sparsest cut problem for supply graphs with bounded treewidth .. For this case, Gupta, Talwar and Witmer obt
缩短
发表于 2025-3-26 01:47:26
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哀悼
发表于 2025-3-26 05:59:06
On Circuit Diameter Bounds via Circuit Imbalances, We show that the circuit diameter of a system . for . is bounded by ., where . is the circuit imbalance measure of the constraint matrix. This yields a strongly polynomial circuit diameter bound if e.g., all entries of . have polynomially bounded encoding length in .. Further, we present circuit au
行为
发表于 2025-3-26 08:43:05
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进入
发表于 2025-3-26 15:37:50
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指耕作
发表于 2025-3-26 18:05:44
Simple Odd ,-Cycle Inequalities for Binary Polynomial Optimization,ycle inequalities valid for this polytope, showed that these generally have Chvátal rank 2 with respect to the standard relaxation and that, together with flower inequalities, they yield a perfect formulation for cycle hypergraph instances. Moreover, they describe a separation algorithm in case the