Daniel Guimarans
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View article: Hierarchical Forecast Reconciliation on Networks: A Network Flow Optimization Formulation
Hierarchical Forecast Reconciliation on Networks: A Network Flow Optimization Formulation Open
Hierarchical forecasting with reconciliation requires forecasting values of a hierarchy (e.g.~customer demand in a state and district), such that forecast values are linked (e.g.~ district forecasts should add up to the state forecast). Ba…
View article: Constraint-based robust planning and scheduling of airport apron operations through simheuristics
Constraint-based robust planning and scheduling of airport apron operations through simheuristics Open
Scheduling aircraft turnarounds at airports requires the coordination of several organizations, including the airport operator, airlines, and ground service providers. The latter manage the necessary supplies and teams to handle aircraft i…
View article: A simheuristic algorithm for the capacitated location routing problem with stochastic demands
A simheuristic algorithm for the capacitated location routing problem with stochastic demands Open
This is an Accepted Manuscript of an article published by Taylor & Francis in Journal of Simulation on 30 Oct 2019, available online: http://www.tandfonline.com/10.1080/17477778.2019.1680262
View article: A multi-start simheuristic for the stochastic two-dimensional vehicle routing problem
A multi-start simheuristic for the stochastic two-dimensional vehicle routing problem Open
The two-dimensional vehicle routing problem (2L-VRP) is a realistic extension of the classical vehicle routing problem where customers' demands are composed by sets of non-stackable items. Examples of such problems can be found in many rea…
View article: Developing a mathematical model for scheduling of turnaround operations (low cost airline as a case study)
Developing a mathematical model for scheduling of turnaround operations (low cost airline as a case study) Open
On-time departure performance is important for airlines that seek the highest satisfaction of their passengers. The main component of achieving on-time departure is being able to complete the turnaround operations of an aircraft within the…
View article: Simulation and Analysis of Container Freight Train Operations at Port Botany
Simulation and Analysis of Container Freight Train Operations at Port Botany Open
Over two million containers crossed the docks at Sydney's Port Botany in 2011/12; a figure that is forecast increase more than threefold by the end of the next decade. To cope with such large growth in volumes the NSW Government plans to d…