Listar por autor "Hendrix, Eligius María Theodorus"
Mostrando ítems 21-29 de 29
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On Optimizing Ensemble Models using Column Generation.
Aziz, Vanya; Wu, Ouyang; Nowak, Ivo; Hendrix, Eligius María Theodorus
; Kronqvist, Jan (Springer Nature, 2024-02-22)
In recent years, an interest appeared in integrating various optimization algorithms in machine learning. We study the potential of ensemble learning in classification tasks and how to efficiently decompose the underlying ... -
On Order Policies for a Perishable Product in Retail.
Hendrix, Eligius María Theodorus; Pauls-Worm, Karin G.J.; De Jong, Maartje V. (Vilnius University Press, 2023-05)
We study an inventory control problem of a perishable product with a fixed short shelf life in Dutch retail practice. The demand is non-stationary during the week but stationary over the weeks, with mixed LIFO and FIFO ... -
On order policies with pre-specified order schedules for a perishable product in retail.
This paper studies a retail inventory system for a perishable product, based on a practical setting in Dutch retail. The product has a fixed shelf life of three days upon delivery at the store and product demand has a ... -
Optimization Models in WindFarm Design: The case of a routing-location problem
(2016-05-03)Wind energy can lead to a great socio-economic impact in Europe nowadays, while the installed capacity of wind power is estimated to be doubled by 2030.In order to generate power from the wind, a set of wind turbines is ... -
Paralelismo de datos en la obtención de Tablas de Control de Tráfico con información de llegada
Herrera, Juan Francisco R.; Casado, Leocadio G.; Haijema, Rene; Hendrix, Eligius María Theodorus (2014-09-24)
Los semáforos se pueden controlar de forma dinámica a través de varias reglas que dictaminan el color del semáforo segun el número de vehículos a la espera. Estas reglas o acciones se recogen en lo que se conoce como ... -
Robust solutions of bi-blend recipe optimization with quadratic constraints
(2016-07-20)Production companies use raw materials to compose end-products. They often make different products with the same raw materials. In this research, the focus lies on the production of two end-products consisting of (partly) ... -
Robustness in facility location
(2016-07-21)Facility location concerns the placement of facilities, for various objectives, by use of mathematical models and solution procedures. Almost all facility location models that can be found in literature are based on ... -
The decomposition-based outer approximation algorithm for convex mixed-integer nonlinear programming.
Muts, Pavlo; Nowak, Ivo; Hendrix, Eligius María Theodorus (Springer Nature, 2020)
This paper presents a new two-phase method for solving convex mixed-integer nonlinear programming (MINLP) problems, called Decomposition-based Outer Approximation Algo- rithm (DECOA). In the first phase, a sequence of ... -
Value Iteration for Perishable Inventory Control
(2019-05-13)This thesis focuses on finding optimal order policies for perishable inventory in supermarkets. By means of value iteration (VI) and simulation, several inventory dynamics are compared. First, several cases were designed: ...