2026-06-29T08:02:15Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/502542024-11-28T15:36:10Zcom_20.500.14352_14col_20.500.14352_15
An approach for strategic supply chain planning under uncertainty based on stochastic 0-1 programming
Alonso Ayuso, Antonio
Escudero Bueno, Laureano Fernando
Garín, A.
Ortuño Sánchez, María Teresa
Pérez, G.
519.8
Supply chain
BoM
Plant sizing
Vendor selection
Strategic planning
Two-stage stochastic
Splitting variable
Branch-and-fix coordination
Flow management problem
Integer programs
Linear-programs
Recourse
Decomposition
Algorithms
Systems
Models
Investigación operativa (Matemáticas)
1207 Investigación Operativa
We present a two-stage stochastic 0-1 modeling and a related algorithmic approach for Supply Chain Management under uncertainty, whose goal consists of determining the production topology, plant sizing, product selection, product allocation among plants and vendor selection for raw materials. The objective is the maximization of the expected benefit given by the product net profit over the time horizon minus the investment depreciation and operations costs. The main uncertain parameters are the product net price and demand, the raw material supply cost and the production cost. The first stage is included by the strategic decisions. The second stage is included by the tactical decisions. A tight 0-1 model for the deterministic version is presented. A splitting variable mathematical representation via scenario is presented for the stochastic version of the model. A two-stage version of a Branch and Fix Coordination (BFC) algorithmic approach is proposed for stochastic 0-1 program solving, and some computational experience is reported for cases with dozens of thousands of constraints and continuous variables and hundreds of 0-1 variables.
Comisión Interministerial de Ciencia y Tecnología (España)
Dirección General de Coordinación y Estudios (España)
Universidad del País Vasco
Depto. de Análisis Matemático y Matemática Aplicada
Fac. de Ciencias Matemáticas
Instituto de Matemática Interdisciplinar (IMI)
TRUE
pub
2023-06-20T09:43:35Z
2023-06-20T09:43:35Z
2003-05
journal article
https://hdl.handle.net/20.500.14352/50254
0925-5001
10.1023/A:1023071216923
eng
TIC 2000-1750-C06-04(05)
PB98-0149
038.321-HA129/99
Alonso-Ayuso, A., L.F. Escudero, A. Garín, M.T. Ortuño, y G. Pérez. «[No title found]». Journal of Global Optimization 26, n.o 1 (2003): 97-124. https://doi.org/10.1023/A:1023071216923.
restricted access
application/pdf
Springer