Γ-opt Research Group
Γ-opt Research Group
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Publications
Supply chain management
Sustainable sugarcane-to-bioethanol supply chain network design: A robust possibilistic programming model
Issues such as high fossil-fuel price fluctuations, considerable air pollution, and the realization that fossil sources are not …
Hani Gilani
,
Hadi Sahebi
,
Fabricio Oliveira
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DOI
A robust optimization model for the maritime inventory routing problem
Uncertainty is a highly important aspect of maritime transportation. Unforeseen occurrences related to environmental conditions, poor …
Gustavo Souto dos Santos Diz
,
Silvio Hamacher
,
Fabricio Oliveira
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DOI
Improving maritime inventory routing: application to a Brazilian petroleum case
The crude oil offloading and supply problem (COSP) is a type of operation maritime inventory routing (MIR) problem encountered by …
Gustavo Souto dos Santos Diz
,
Fabricio Oliveira
,
Silvio Hamacher
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DOI
Accelerating Benders stochastic decomposition for the optimization under uncertainty of the petroleum product supply chain
This paper addresses the solution of a two-stage stochastic programming model for an investment planning problem applied to the …
Fabricio Oliveira
,
Ignacio Grossmann
,
Silvio Hamacher
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DOI
A Lagrangean decomposition approach for oil supply chain investment planning under uncertainty with risk considerations
We present a scenario decomposition framework based on Lagrangean decomposition for the multi-product, multi-period, supply investment …
Fabricio Oliveira
,
V. Gupta
,
Silvio Hamacher
,
Ignacio Grossmann
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DOI
Optimization of the petroleum product supply chain under uncertainty: A case study in northern Brazil
This article addresses the problem of optimizing the investment planning process of a logistics infrastructure for the distribution of …
Fabricio Oliveira
,
Silvio Hamacher
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DOI
Optimization of biodiesel supply chains based on small farmers: A case study
This article presents a methodology for conceiving and planning the development of an optimized supply chain of a biodiesel plant …
Raphael Riemke de Campos Cesar Leão
,
Silvio Hamacher
,
Fabricio Oliveira
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DOI
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