Integer Programming and Combinatorial Optimization

21st International Conference, IPCO 2020, London, UK, June 8–10, 2020, Proceedings

AvDaniel Bienstock,Giacomo Zambelli

Häftad, Engelska, 2020

Del 12125 i serien Lecture Notes in Computer Science

715 kr

Beställningsvara. Skickas inom 10-15 vardagar. Fri frakt över 249 kr.

Beskrivning

This book constitutes the refereed proceedings of the 21st International Conference on Integer Programming and Combinatorial Optimization, IPCO 2020, held in London, UK, in June 2020. The conference is a forum for researchers and practitioners working on various aspects of integer programming and combinatorial optimization.

Produktinformation

Utgivningsdatum:2020-04-14
Mått:155 x 235 x 25 mm
Vikt:692 g
Format:Häftad
Språk:Engelska
Serie:Lecture Notes in Computer Science
Antal sidor:450
Förlag:Springer Nature Switzerland AG
ISBN:9783030457709

Utforska kategorier

Innehållsförteckning

Idealness of k-wise intersecting families.- Flexible Graph Connectivity: Approximating Network Design Problems Between 1- and 2-connectivity.- Faster Algorithms for Parametric Global Minimum Cut Problems.- Optimizing Sparsity over Lattices and Semigroups.- A Technique for Obtaining True Approximations for k-Center with Covering Constraints.- Tight Approximation Bounds for Maximum Multi-Coverage.- Implementing automatic Benders decomposition in a modern MIP solver.- Improved Approximation Algorithms for Inventory Problems.- Extended Formulations for Stable Set Polytopes of Graphs Without Two Disjoint Odd Cycles.- On a generalization of the Chv atal-Gomory closure.- Algorithms for ows over time with scheduling costs.- Integer Plane Multi ow Maximisation: Flow-Cut Gap and One-Quarter-Approximation.- Stochastic Makespan Minimization in Structured Set Systems.- Continuous facility location on graphs.- Recognizing even-cycle and even-cut matroids.- A combinatorial algorithm for computing therank of a generic partitioned matrix with $2 ntimes 2$ submatrices.- Fair Colorful k-Center Clustering.- Popular Branchings and Their Dual Certi cates.- Sparse graphs and an augmentation problem.- About the Complexity of Two-Stage Stochastic Ips.- Packing under Convex Quadratic Constraints.- Weighted Triangle-free 2-matching Problem with Edge-disjoint Forbidden Triangles.- Single source unsplittable ows with arc-wise lower and upper bounds.- Maximal quadratic-free sets.- On Generalized Surrogate Duality in Mixed-Integer Nonlinear Programming.- Andrea Lodi and Felipe Serrano.- The integrality number of an integer program.- Persistency of Linear Programming Relaxations for the Stable Set Problem.- Constructing lattice-free gradient polyhedra in dimension two.- Sequence independent lifting for the set of submodular maximization problem.- A Fast (2 + 2/7)-Approximation Algorithm for Capacitated Cycle Covering.- Graph Coloring Lower Bounds from Decision Diagrams.- On convex hulls of epigraphs of QCQPs.- On the convexi cation of constrained quadratic optimization problems with indicator variables.