Similar Search Results

MIP formulations and heuristics for two-level production-transportation problems

Melo, Rafael A.; Wolsey, Laurence A. - In: Computers & operations research : and their … 39 (2012) 11, pp. 2776-2786

Persistent link: https://www.econbiz.de/10009553099

Lot-sizing with production and delivery time windows

Wolsey, Laurence A. (contributor) - 2005

Persistent link: https://www.econbiz.de/10003288384

Uncapacitated lot-sizing with stock upper bounds, stock fixed costs, stock overloads and backlogging : a tight formulation

Wolsey, Laurence A. - 2015

Persistent link: https://www.econbiz.de/10011580705

Dynamic knapsack sets and capacitated lot-sizing

Loparic, Marko; Marchand, Hugues; Wolsey, Laurence A. - 2000

Persistent link: https://www.econbiz.de/10001529868

Modelling practical lot-sizing problems as mixed integer programs

Belvaux, Gaetan; Wolsey, Laurence A. - 2000

Persistent link: https://www.econbiz.de/10001461627

Non-standard approaches to integer programming

Aardal, Karen; Weismantel, Robert; Wolsey, Laurence A. - 2000

Persistent link: https://www.econbiz.de/10001461698

Aggregation and mixed integer rounding to solve MIPs

Marchand, Hugues - 1998

Persistent link: https://www.econbiz.de/10000994341

Discrete lot-sizing and convex integer programming

Miller, Andrew J.; Wolsey, Laurence A. - 2001

Persistent link: https://www.econbiz.de/10001573237

Combining problem structure with basis reduction to solve a class of hard integer programs

Louveaux, Quentin; Wolsey, Laurence A. - 2000

Persistent link: https://www.econbiz.de/10001554540

Lattice Based Extended Formulations for Integer Linear Equality Systems

Aardal, Karen; Wolsey, Laurence A. - 2007

We study different extended formulations for the set X = {x E Zn | Ax = Ax0} in order to tackle the feasibility problem for the set X+ = X N Zn+. Here the goal is not to find an improved polyhedral relaxation of conv(X+), but rather to reformulate in such a way that the new variables introduced...

Persistent link: https://www.econbiz.de/10014049597