Results 251 to 260 of about 22,543 (264)

Improved solutions for inventory-routing problems through valid inequalities and input ordering

International Journal of Production Economics, 2014
L C Coelho, Gilbert Laporte
exaly  

Valid inequalities for two-period relaxations of big-bucket lot-sizing problems: Zero setup case

European Journal of Operational Research, 2018
, Kerem Akartunalı
exaly  

New Valid Inequalities for the Optimal Communication Spanning Tree Problem

INFORMS Journal on Computing, 2019
Prahalad Venkateshan
exaly  

Initialization of the Benders master problem using valid inequalities applied to fixed-charge network problems

Expert Systems With Applications, 2011
Georgios Saharidis
exaly  

Merging valid inequalities over the multiple knapsack polyhedron

International Journal of Operational Research, 2015
Todd Easton
exaly  

Efficient train re-routing and rescheduling: Valid inequalities and reformulation of RECIFE-MILP

Transportation Research Part B: Methodological, 2019
Raffaele Pesenti, Paola Pellegrini, Joaquin Rodríguez   +2 more
exaly  

A characterization of minimal valid inequalities for mixed integer programs

Operations Research Letters, 1982
, Ellis L Johnson, Achim Bachem
exaly  

How to find valid inequalities

1992
openaire   +1 more source

Strong valid inequalities for the resource-constrained scheduling problem with uniform resource requirements

Discrete Optimization, 2008
Martin Savelsbergh, George L Nemhauser
exaly  

Valid inequalities for the $$\beta $$-edge disruptor problem

Journal of Combinatorial Optimization
Sheng-Jie Chen, Guang-Ming Li, Liang Chen, Caixia Kou, Yu-Hong Dai   +4 more
openaire   +1 more source