Now showing items 1-20 of 37
Ferrer Biosca, Alberto (Date of defense: 2004-03-30)
Esta Tesis esta motivada por el interés en aplicar procedimientos de optimización global a problemas del mundo real. Para ello, nos hemos centrado en el problema de Coordinación Hidrotérmica de la Generación Eléctrica a ...
Comas Serrano, Mercè (Date of defense: 2008-04-23)
Les tècniques computacionals de simulació han permès la introducció de metodologies de modelització per analitzar sistemes complexes a través d'experimentació virtual, i així avaluar l'impacte d'intervencions sobre els ...
González Alastrué, José Antonio (Date of defense: 1997-12-19)
El proyecto de tesis titulado "Aspectos estocásticos en la coordinación hidrotérmica a largo plazo" es el resultado de un trabajo de investigación enmarcado en el campo de la generación de electricidad y trata, más ...
Parra, Xileidys (Date of defense: 2018-05-10)
The strong, progressive interaction between decision-making processes (DMP) and information technologies has led to breakthroughs in how business is conducted. These developments represent the advent of significant trends ...
Pagès Bernaus, Adela (Date of defense: 2006-12-18)
Aquesta tesi s'adreça al problema de planificació de la generació elèctrica a llarg termini per a una companyia específica (SGC) que participa en un mercat liberalitzat organitzat en un pool. Els objectius de la tesi són: ...
Grzybwska, Hanna (Date of defense: 2012-06-08)
The urban network is a highly dynamic system. Thus, a modern and efficient fleet management in urban areas should account for dynamics of traffic conditions, variability in travel times, changes in demand and fleet ...
Gómez-Mateu, Moisés (Date of defense: 2016-06-30)
The conclusions from randomized clinical trials (RCT) rely on the primary endpoint (PE), which is chosen at the design stage of the study; thus, it is of utmost importance to select it appropriately. In RCT, there should ...
López Ramos, Francisco (Date of defense: 2014-02-24)
This thesis develops mathematical programming models which integrate network design (ND) and line frequency setting (LFS) phases. These appear in transport planning studies that extend an existing urban public transportation ...
Torres Aragó, Àngel (Date of defense: 2003-09-08)
Després de recollir la informació referent a les tècniques pertorbatives més rellevants de control de la revelació de microdades contínues actualment existents, l'objectiu general de la tesi és l'anàlisi i la millora ...
Graffelman, Jan (Date of defense: 2000-09-12)
The thesis parts from the view that statistics starts with data, and starts by introducing the data sets studied: marine benthic species counts and chemical measurements made at a set of sites in the Norwegian Ekofisk oil ...
Xampeny Solaní, Rafael (Date of defense: 2018-06-20)
The thesis is structured in five articles. In the first article, two methods are compared to analyze the significance of the effects: the Lenth method and the one based on the estimation of the variance of the effects from ...
Sánchez Espigares, Josep Anton (Date of defense: 2021-04-09)
This thesis includes contributions to statistical methodologies and practical applications in situations where data has been obtained as a result of repeated measures. The first block includes a first article where different ...
Casas Vilaró, Jordi (Date of defense: 2005-01-01)
La implementació dels sistemes de transport intel·ligent (ITS) ha possibilitat disposar de gran quantitat de dades de trànsit en temps real, utilitzant les actuals infrastructures en la xarxa viària que ens permeten recollir ...
Daunis i Estadella, Josep (Date of defense: 2005-02-11)
La memòria d'aquesta tesi doctoral s'estructura en un primer capítol on es descriuen els objectius de la tesi i l'organització del treball de recerca. Després, el Capítol 2: Anàlisis factorials de dades es destina a presentar ...
Beltran Royo, César (Date of defense: 2001-07-09)
This operations research thesis should be situated in the field of the power generation industry. The general objective of this work is to efficiently solve the Generalized Unit Commitment (GUC) problem by means of specialized ...
Roca Riu, Mireia (Date of defense: 2015-12-22)
Distribution of goods is essential for the economic development of cities but at the same time it entails several problems to the urban systems and different stakeholders. Carriers spend a significant portion of their cost ...
Gibert, Karina, 1967- (Date of defense: 1995-01-30)
Per les seves característiques intrínseques (coexistència de variables quantitatives i qualitatives amb gran nombre de modalitats , coneixement addicional sobre l'estructura del domini per part d'un expert), els dominis ...
Nasini, Stefano (Date of defense: 2015-01-29)
The thesis deals with the theoretical and practical study of mathematical programming methodologies to the analysis complex networks and their application in economic and social problems. More specifically, it applies ...
Rosell Camps, Francisca (Date of defense: 2022-11-10)
(English) Searching to achieve an ambitious reduction in greenhouse gas emissions, the European Union has set as a goal a modal shift in freight transport of 30\% by rail or waterborne for the near future. The increasing ...
Marí Tomàs, Laura (Date of defense: 2015-09-25)
The problem addressed in this thesis is the medium-term generation planning over a yearly horizon of a generation company participating in a liberalized electricity market with pool auction of generation and consumption ...