Now showing items 41-60 of 67

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      Optimal location and design of a competitive facility  [Article]

      Plastria, Frank; Carrizosa Priego, Emilio José (Springer, 2004-06)
      A single facility has to be located in competition with fixed existing facilities of similar type. Demand is supposed to be concentrated at a finite number of points, and consumers patronise the facility to which they are ...
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      Optimización de funciones DC. El algoritmo DCA  [Master's Thesis]

      Valverde Martín, Carlos (2017-06)
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      Optimización matemática en problemas de la Física  [Final Degree Work]

      Brenes Ferreiro, María de las Mercedes (2018-06)
      In this work, Spin Glasses with Ising Sping model are studied. The objetive is the computation of the magnetic partition function and the search of the groung state. When we consider a two-dimensional lattice the problems ...
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      Optimization models in solar power tower plant design. Design of the heliostat field and the tower receivers  [PhD Thesis]

      Domínguez Bravo, Carmen Ana (2016-01-08)
      El diseño de plantas solares con tecnología de torre (utilizaremos las siglas en inglés SPT) comenzó a ser estudiado en los años 70 y sigue siendo hoy en día un área de investigación muy activa. En esta tesis doctoral se ...
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      Optimization of multiple receivers solar power tower systems  [Article]

      Carrizosa Priego, Emilio José; Domínguez Bravo, Carmen Ana; Fernández Cara, Enrique; Quero García, Manuel (Elsevier, 2015-10)
      In this article a new procedure to optimize the design of a Multiple Receivers Solar Power Tower system is presented. The proposed procedure allows to optimize the different receivers (height, aperture tilt angle, azimuth ...
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      Optimization-based methods for classification and regression problems with imprecise data  [PhD Thesis]

      Gordillo Santofimia, José Feliciano (2008)
      En esta tesis, desarrollamos varias herramientas para resolver problemas de clasificación y regresión donde los elementos del conjunto de datos no son vectores de características puntuales, sino conjuntos en Rd con ciertas ...
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      p-facility Huff location problem on networks  [Article]

      Blanquero Bravo, Rafael; Carrizosa Priego, Emilio José; Gazdag-Tóth, Boglárka; Nogales Gómez, Amaya (Elsevier, 2016-11-16)
      The p-facility Huff location problem aims at locating facilities on a competitive environment so as to maximize the market share. While it has been deeply studied in the field of continuous location, in this paper we study ...
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      Problemas de clasificación y optimización  [Article]

      Carrizosa Priego, Emilio José (Real Academia Sevillana de Ciencias, 2003)
      El desarrollo de técncias que permitan clasificar entes (seres vivos, elementos, problemas, ... ) en distintas categorías ha sido recurrente en diversas ramas del saber. La creación y difusión de grandes bases de datos y ...
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      Problemas de localización competitiva. El modelo de Huff  [Final Degree Work]

      Molero del Río, María Cristina (2016-06)
      The ability of a firm to produce goods and/or services and market them effectively depends largely on the location of its facilities. Location theory deals with the modelling, formulation and solution of mathematical problems ...
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      Problemas de localización multiobjetivo  [PhD Thesis]

      Carrizosa Priego, Emilio José (1992)
      El objetivo del presente trabajo es el estudio de ciertos aspectos del problema multiobjetivo P (A, S) cuando el conjunto factible S es un subconjunto Rn.Los modelos de loc alización de un servicio llevan asociados de ...
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      Programación matemática para las máquinas de vector de apoyo: mathematical programming for support vector machines  [PhD Thesis]

      Martín Barragán, Belén (2006)
      En esta Tesis Doctoral, presentamos algunas propuestas en las que las herramientas de la Programación Matemática se usan para obtener clasificadores que tengan algunas propiedades interesantes. En aplicaciones prácticas, ...
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      Regresión Lasso  [Final Degree Work]

      Ramos Castillo, Laura (2018-06)
      Currently we find regression problems in many branches of science, so, as better is the model we use to select variables, better will be solved the problem. The models seek: precise predictions, stability and interpretab ...
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      Robust facility location  [Article]

      Carrizosa Priego, Emilio José; Nickel, Stefan (Springer, 2003-11)
      Let A be a nonempty finite subset of the plane representing the geographical coordinates of a set of demand points (towns, …), to be served by a facility, whose location within a given region S is sought. Assuming that the ...
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      Robust newsvendor problem with autoregressive demand  [Article]

      Carrizosa Priego, Emilio José; Olivares Nadal, Alba Victoria; Ramírez Cobo, Josefa (Elsevier, 2016-04)
      This paper explores the classic single-item newsvendor problem under a novel setting which combines temporal dependence and tractable robust optimization. First, the demand is modeled as a time series which follows an ...
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      Robust p-median problem with vector autoregressive demands  [Presentation]

      Carrizosa Priego, Emilio José; Olivares Nadal, Alba Victoria; Ramírez Cobo, Josefa (2015)
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      Semi-obnoxious location models: a global optimization approach  [Article]

      Romero Morales, María Dolores; Carrizosa Priego, Emilio José (Elsevier, 1997-10-16)
      In the last decades there has been an increasing interest in environmental topics. This interest has been reflected in modeling the location of obnoxious facilities, as shown by the important number of papers published ...
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      Solving nonconvex planar location problems by nite dominating sets  [Article]

      Carrizosa Priego, Emilio José; Hamacher, Horst W.; Klein, Rolf; Nickel, Stefan (Springer, 2000-10)
      It is well-known that some of the classical location problems with polyhedral gauges can be solved in polynomial time by nding a fi nite dominating set, i.e. a finite set of candidates guaranteed to contain at least one ...
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      Solving the median problem with continuous demand on a network  [Article]

      Blanquero Bravo, Rafael; Carrizosa Priego, Emilio José (Springer, 2013-12)
      Where to locate one or several facilities on a network so as to minimize the expected users-closest facility transportation cost is a problem well studied in the OR literature under the name of median problem. In the median ...
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      Statistical models in pharmacokinetics and pharmacodynamics  [Final Degree Work]

      Benítez Peña, Sandra (2015-06-21)
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      Strongly agree or strongly disagree? Rating features in support vector machines  [Article]

      Carrizosa Priego, Emilio José; Nogales Gómez, Amaya; Romero Morales, María Dolores (Elsevier, 2016-02)
      In linear classifiers, such as the Support Vector Machine (SVM), a score is associated with each feature and objects are assigned to classes based on the linear combination of the scores and the values of the features. ...