An exact robust approach for the integrated berth allocation and quay crane scheduling problem under uncertain arrival times
F Rodrigues, A Agra - European Journal of Operational Research, 2021 - Elsevier
We consider an integrated berth allocation and quay crane assignment and scheduling
problem where the arrival times of the vessels may be affected by uncertainty. The problem …
problem where the arrival times of the vessels may be affected by uncertainty. The problem …
Robust optimization approaches for purchase planning with supplier selection under lead time uncertainty
Supplier reliability is a critical issue for manufacturing companies. Delivery delays from
suppliers create backlog and firefighting on the shop floors. To avoid disruption and hedge …
suppliers create backlog and firefighting on the shop floors. To avoid disruption and hedge …
A novel robust exact decomposition algorithm for berth and quay crane allocation and scheduling problem considering uncertainty and energy efficiency
In container terminals, electricity price variation has a tangible impact on the operating cost
of port equipment, especially the quay crane (QC). Accordingly, significant operational cost …
of port equipment, especially the quay crane (QC). Accordingly, significant operational cost …
Robust optimization for lot-sizing problems under yield uncertainty
Production yield can be highly volatile and uncertain, especially in industries where
exogenous and environmental factors such as the climate or raw material quality can impact …
exogenous and environmental factors such as the climate or raw material quality can impact …
Adaptive robust optimization for lot-sizing under yield uncertainty
In manufacturing environments, uncertain production yield directly impacts the quality and
feasibility of the production planning decisions. This paper investigates the use of adaptive …
feasibility of the production planning decisions. This paper investigates the use of adaptive …
Berth and quay crane allocation and scheduling problem with renewable energy uncertainty: A robust exact decomposition
Container terminals are moving towards using renewable energy sources to manage their
operations and cope with the traditional ones impacting the environment. However …
operations and cope with the traditional ones impacting the environment. However …
Robust optimization algorithm for integrated crane assignment and scheduling in slab yard with uncertain arrival time
A slab yard served as a key component of the iron and steel plant. Effective slab yard crane
assignment and scheduling directly affect the overall efficiency of the steel production …
assignment and scheduling directly affect the overall efficiency of the steel production …
A robust model for the lot-sizing problem with uncertain demands
A Agra - Optimization Letters, 2023 - Springer
We consider a lot-sizing problem with set-ups where the demands are uncertain, and
propose a novel approach to evaluate the inventory costs. An interval uncertainty is …
propose a novel approach to evaluate the inventory costs. An interval uncertainty is …
Robust optimization approaches in inventory management: Part A—the survey
This work, the first part (Part A) of a comprehensive study, presents a survey on Robust
Optimization (RO) in inventory management, highlighting its role in addressing uncertainties …
Optimization (RO) in inventory management, highlighting its role in addressing uncertainties …
Weighted proximity search
Proximity search is an iterative method to solve complex mathematical programming
problems. At each iteration, the objective function of the problem at hand is replaced by the …
problems. At each iteration, the objective function of the problem at hand is replaced by the …