Taft 发表于 2025-3-21 19:10:48

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Creatinine-Test 发表于 2025-3-21 21:45:48

978-3-030-45770-9Springer Nature Switzerland AG 2020

包庇 发表于 2025-3-22 02:07:33

Integer Programming and Combinatorial Optimization978-3-030-45771-6Series ISSN 0302-9743 Series E-ISSN 1611-3349

engrossed 发表于 2025-3-22 04:38:56

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憎恶 发表于 2025-3-22 10:49:45

Extended Formulations for Stable Set Polytopes of Graphs Without Two Disjoint Odd Cycles,can be used to find a maximum weight stable set in . in strongly polynomial time. Building on structural results characterizing sufficiently connected graphs without two disjoint odd cycles, we construct a size-. extended formulation for the stable set polytope of ..

讨人喜欢 发表于 2025-3-22 15:03:45

Recognizing Even-Cycle and Even-Cut Matroids,algorithm to check if a binary matroid is an even-cycle matroid. We also give a polynomial time algorithm to check if a binary matroid is an even-cut matroid. These algorithms rely on structural properties of the class of pinch-graphic matroids.

WAIL 发表于 2025-3-22 19:17:18

Idealness of ,-wise Intersecting Families,s non-ideal. As evidence for our conjecture, we prove it in the binary case. Two key ingredients for our proof are Jaeger’s 8-flow theorem for graphs, and Seymour’s characterization of the binary matroids with the sums of circuits property. As further evidence for our conjecture, we also note that i

MAIM 发表于 2025-3-22 22:57:09

Flexible Graph Connectivity,m, the two edge-connected spanning subgraph problem (. .ECSS) and the tree augmentation problem (.) are all examples of fundamental well-studied network design tasks that postulate different initial states of the network and different assumptions on the reliability of network components. In this pap

一个搅动不安 发表于 2025-3-23 04:13:11

Faster Algorithms for Next Breakpoint and Max Value for Parametric Global Minimum Cuts,on .. We consider the problems of finding the next breakpoint in a given direction, and finding a parameter value with maximum minimum cut value. We develop strongly polynomial algorithms for these problems that are faster than a naive application of Megiddo’s parametric search technique. Our result

痛苦一下 发表于 2025-3-23 06:53:34

Optimizing Sparsity over Lattices and Semigroups,e number of non-zero entries of a solution, which is often referred to as the .-norm. Our main results are improved bounds on the .-norm of sparse solutions to systems ., where ., . and . is either a general integer vector (lattice case) or a non-negative integer vector (semigroup case). In the latt
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查看完整版本: Titlebook: Integer Programming and Combinatorial Optimization; 21st International C Daniel Bienstock,Giacomo Zambelli Conference proceedings 2020 Spri