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Efficient formulations and solution methods
Projects
p-Lagrangian relaxation
Efficient decomposition methods for MIQCQPs using Lagrangian decomposition and parallelisation
Publications
Combining penalty-based and Gauss-Seidel methods for solving stochastic mixed-integer problems (2020)
A multi-start local search heuristic for the Green Vehicle Routing Problem based on a multigraph reformulation (2019)
An enhanced L-Shaped method for optimizing periodic-review inventory control problems modeled via two-stage stochastic programming (2019)
A parallelizable augmented Lagrangian method applied to large-scale non-convex-constrained optimization problems (2019)
Enhancing the normalized multiparametric disaggregation technique for mixed-integer quadratic programming (2019)
Combining Progressive Hedging with a Frank--Wolfe Method to Compute Lagrangian Dual Bounds in Stochastic Mixed-Integer Programming (2018)
An Exact Algorithm for the Green Vehicle Routing Problem (2017)
A Strategy Based on Convex Relaxation for Solving the Oil Refinery Operations Planning Problem (2016)
Accelerating Benders stochastic decomposition for the optimization under uncertainty of the petroleum product supply chain (2014)
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