Ribeiro, A branch-and-cut algorithm for partition coloring. In: Proc. of the Int. Network Optimization Conf., Spa, Belgium, Apr. 2007.Frota, Y., Maculan, N., Noronha, T.F., Ribeiro, C.C.: A branch-and-cut algorithm for partition coloring. Networks 55 , 194–204 (2010)...
ABranch-and-CutAlgorithmforthePreemptive SwappingProblem CharlesBordenave 1,2,* ,MichelGendreau 1,2 ,GilbertLaporte 1,3 1. InteruniversityResearchCentreonEnterpriseNetworks,LogisticsandTransportation (CIRRELT) 2. DepartmentofComputerScienceandOperationsResearch,UniversitédeMontréal,P.O.Box 6128,StationCentre...
There may also be capacity restrictions on the amount of traffic that can transit by hubs. The aim of this paper is to investigate polyhedral properties of these problems and to develop a branch and cut algorithm based on these results.
Paula Carroll, Bernard Fortz, Martine Labbe, and Sean McGarraghy. A branch-and-cut algorithm for the ring spur assignment problem. Networks, 61(2) :89-103, 2013.Carroll P, Fortz B, Labbé M, McGarraghy S (2013) A branch-and-cut algorithm for the ring spur assignment problem. ...
DeNegre, S.T., Ralphs, T.K.: A branch-and-cut algorithm for integer bilevel linear programs. In: Chinneck, J.W., Kristjansson, B., Saltzman, M.J. (eds.) Operations Research and Cyber-Infrastructure, pp. 65–78. Springer, New York (2009)DeNegre S., Ralphs T. A branch-and-...
We give integer programming formulations and valid inequalities for the different versions of the problem, solve them using a branch-and-cut algorithm, and discuss computational results. Some of the new inequalities can be used also to solve other problems in the literature, like the plant cycle ...
We present a branch-and-cut algorithm for the identical customer Vehicle Routing Problem. Transforming the problem into an equivalent Path-Partitioning Problem allows us to exploit its polyhedral structure and to generate strong cuts corresponding to facet-inducing inequalities. By using cuts defined by...
The performance of a Branch-and-Cut algorithm depends on a combination of many factors. Preprocessing, search and branching strategies, lower and upper bounds, LP-relaxation and cutting planes are the main components to take into account in an implementation. There are general methodologies, but th...
Branch-and-cut algorithm We develop a branch-and-cut (BC) approach to solve the TD-VRPTWCA based on the proposed mathematical model and valid inequalities, which incorporates the cutting plane into the branch-and-bound framework. As an exact method, BC is broadly applied in VRP problems and...
A branch-price-and-cut algorithm for the vehicle routing problem with time windows and multiple deliverymen 来自 Semantic Scholar 喜欢 0 阅读量: 96 作者:P Munari,R Morabito 摘要: We address a variant of the vehicle routing problem with time windows that includes the decision of how many ...