Supply chain design under uncertainty using sample average approximation and dual decomposition

P Schütz, A Tomasgard, S Ahmed - European journal of operational …, 2009 - Elsevier
We present a supply chain design problem modeled as a sequence of splitting and
combining processes. We formulate the problem as a two-stage stochastic program. The first …

The impact of flexibility on operational supply chain planning

P Schütz, A Tomasgard - International Journal of Production Economics, 2011 - Elsevier
We study in this paper the effects of volume flexibility, delivery flexibility and operational
decision flexibility in operational supply chain planning under uncertain demand. We use a …

Modeling demand uncertainty in two-tier city logistics tactical planning

TG Crainic, F Errico, W Rei… - Transportation …, 2016 - pubsonline.informs.org
We consider the complex and not-yet-studied issue of building the tactical plan of a two-
tiered city logistics system while explicitly accounting for the uncertainty in the forecast …

A hybrid evolutionary algorithm for solving two-stage stochastic integer programs in chemical batch scheduling

J Till, G Sand, M Urselmann, S Engell - Computers & Chemical …, 2007 - Elsevier
This contribution deals with the solution of two-stage stochastic integer programs with
discrete scenarios (2-SIPs) that arise in chemical batch scheduling under uncertainty. Since …

On stochastic dynamic programming for solving large-scale planning problems under uncertainty

MP Cristobal, LF Escudero, JF Monge - Computers & Operations Research, 2009 - Elsevier
The stochastic dynamic programming approach outlined here, makes use of the scenario
tree in a back-to-front scheme. The multi-period stochastic problems, related to the subtrees …

Medium-term planning of a multiproduct batch plant under evolving multi-period multi-uncertainty by means of a moving horizon strategy

J Cui, S Engell - Computers & Chemical Engineering, 2010 - Elsevier
In this contribution, a moving horizon strategy (MHS) based on two-stage stochastic mixed-
integer linear programming with recourse (2S-MILP) for medium-term planning under multi …

A two-stage stochastic programming model for scheduling replacements in sow farms

SV Rodríguez, VM Albornoz, LM Plà - Top, 2009 - Springer
This paper presents a formulation and resolution of a two-stage stochastic linear
programming model with recourse for sow farms producing piglets. The proposed model …

On the product selection and plant dimensioning problem under uncertainty

A Alonso-Ayuso, LF Escudero, A Garın, MT Ortuño… - Omega, 2005 - Elsevier
We present a two-stage full recourse model for strategic production planning under
uncertainty, whose aim consists of determining product selection and plant dimensioning …

An exact algorithm for solving large-scale two-stage stochastic mixed-integer problems: Some theoretical and experimental aspects

LF Escudero, MA Garín, M Merino, G Pérez - European Journal of …, 2010 - Elsevier
We present an algorithmic framework, so-called BFC-TSMIP, for solving two-stage stochastic
mixed 0–1 problems. The constraints in the Deterministic Equivalent Model have 0–1 …

BFC-MSMIP: an exact branch-and-fix coordination approach for solving multistage stochastic mixed 0–1 problems

LF Escudero, A Garín, M Merino, G Pérez - Top, 2009 - Springer
We present an exact algorithmic framework, so-called BFC-MSMIP, for optimizing multistage
stochastic mixed 0–1 problems with complete recourse. The uncertainty is represented by …