Branch-cut-and-price algorithmChannel coding aims to minimize the errors that occur during the transmission of digital information from one place to another. Low-density parity-check codes can detect and correct transmission errors if one encodes the original information by adding redundant bits. In...
ABranch-and-Cut-and-PriceAlgorithmforOne-andTwo-DimensionalTwo-StagedCutting40Stock41 系统标签: cuttingstageddimensionalstockcutbranch AlsManuskriptgedrucktTechnischeUniversit¨atDresdenHerausgeber:DerRektorAbranch-and-cut-and-pricealgorithmforone-andtwo-dimensionaltwo-stagedcutting(stock)problemsG.Belov,G.Scheit...
分支与价格与切割算法
This paper presents a robust branch-cut-and-price algorithm for the Capacitated Minimum Spanning Tree Problem (CMST). The variables are associated to q -ar... E Uchoa,R Fukasawa,J Lysgaard,... - 《Mathematical Programming》 被引量: 87发表: 2007年 Design of a degree-constrained minimal span...
This paper presents a robust branch-cut-and-price algorithm for the Capacitated Minimum Spanning Tree Problem (CMST). The variables are associated to q-arb... Uchoa,Fukasawa,Lysgaard,... - 《Mathematical Programming》 被引量: 29发表: 2008年 加载更多来源...
A branch-cut-and-price algorithm for the vehicle routing problem with stochastic demands Charles Gauvin a,b,c,n , Guy Desaulniers a,b , Michel Gendreau a,c a École polytechnique de Montréal, C.P. 6079, succursale Centre-ville, Montréal, Canada H3C 3A7 b GERAD, 3000 chemin de la...
In that algorithm, columns correspond to possible salesperson day trips; subtour elimination cuts, 2-path cuts, and limited-memory subset row cuts are separated. Computational results show that many medium-sized instances, having up to 75 clients and 20 hotels, can be solved to optimality, as ...
For many VRPs, the pricing problem of a branch-price-and-cut algorithm is highly complex and, to alleviate this difficulty, a relaxed pricing problem is used. In this paper, we introduce a new paradigm, called selective pricing, that can be applied in this context to improve the solution ...
Valerio de Carvalho, "A branch-and-price-and-cut algorithm for the pattern minimization problem", RAIRO Operations Research, 42, pp. 435-453, 2008.Alves, C. e Valerio de Carvalho, J. M. (2008), A branch-and-price-and-cut algorithm for the pattern minimization problem. RAIRO Operations ...
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: 91 作者: Munari, Pedro, Morabito, Reinaldo 摘要: We address a variant of the vehicle routing problem with time windows that includes the decision of ...