Titlebook: Integer Programming and Combinatorial Optimization; 21st International C Daniel Bienstock,Giacomo Zambelli Conference proceedings 2020 Spri

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书目名称Integer Programming and Combinatorial Optimization影响因子(影响力)




书目名称Integer Programming and Combinatorial Optimization影响因子(影响力)学科排名




书目名称Integer Programming and Combinatorial Optimization网络公开度




书目名称Integer Programming and Combinatorial Optimization网络公开度学科排名




书目名称Integer Programming and Combinatorial Optimization被引频次




书目名称Integer Programming and Combinatorial Optimization被引频次学科排名




书目名称Integer Programming and Combinatorial Optimization年度引用




书目名称Integer Programming and Combinatorial Optimization年度引用学科排名




书目名称Integer Programming and Combinatorial Optimization读者反馈




书目名称Integer Programming and Combinatorial Optimization读者反馈学科排名

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

包庇

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

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憎恶

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 ..

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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

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

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

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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

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