Mostrando ítems 31-40 de 98
Grzybwska, Hanna (Fecha de defensa: 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 ...
López Ramos, Francisco (Fecha de defensa: 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 ...
Nonell, Ramon (Fecha de defensa: 1992-07-03)
Beltran Royo, César (Fecha de defensa: 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 ...
Cuadrado Guevara, Marlyn Dayana (Fecha de defensa: 2020-11-30)
The presence of renewables in energy systems optimization have generated a high level of uncertainty in the data, which has led to a need for applying stochastic optimization to modelling problems with ...
Puig, Xavier (Puig Oriol) (Fecha de defensa: 2009-12-18)
La Tesi la integren dues parts molt diferenciades que tenen en comú tractar de l'anàlisi de dades discretes i l'utilitzar conjunts de dades com a punt de partida. La primera part està escrita en ...
Linares Herreros, Mª Paz (Fecha de defensa: 2014-04-24)
In terms of sustainability, traffic is currently a significant challenge for urban areas, where the pollution, congestion and accidents are negative externalities which have strongly impacted the health ...
Lamberti, Giuseppe (Fecha de defensa: 2015-06-22)
When collecting survey data for a specific study it is usual to have some background information, in the form for example, of socio-demographic variables. In our context, these variables may be useful ...
Cuesta Andrea, Jordi (Fecha de defensa: 2009-09-29)
Els mètodes de punt interior per a programació lineal proporcionen algorismes de complexitat polinòmica, que els fa ser molt eficients en l’optimització a gran escala. Aquests algorismes utilitzen el ...
Serrat i Piè, Carles (Fecha de defensa: 2001-05-21)
En aquest treball tractem tres metodologies diferents -no paramètrica, paramètrica i semiparamètrica- per tal de considerar els patrons de dades amb valors no observats en un context d'anàlisi de la ...