Resultados globales: 11 registros encontrados en 0.14 segundos.
Artículos, Encontrados 3 registros
Contribuciones a jornadas y congresos, Encontrados 6 registros
Documentos de investigación, Encontrados 2 registros
Artículos Encontrados 3 registros  
1.
28 p, 328.9 KB Parameter estimation of Poisson generalized linear mixed models based on three different statistical principles : a simulation study / Casals, Martí (Universitat de Barcelona) ; Langohr, Klaus (Universitat Politècnica de Catalunya. Departament d'Estadística i Investigació Operativa) ; Carrasco, Josep Lluís (Universitat de Barcelona) ; Rönnegård, Lars (Dalarna University (Falun, Suècia). Statistics Unit)
Generalized linear mixed models are flexible tools for modeling non-normal data and are usefulfor accommodating overdispersion in Poisson regression models with random effects. Theirmain difficulty resides in the parameter estimation because there is no analytic solution for themaximization of the marginal likelihood. [...]
2015
SORT : statistics and operations research transactions, Vol. 39 Núm. 2 (July-December 2015) , p. 281-308 (Articles)  
2.
26 p, 533.1 KB On equivalence and bioequivalence testing / Ocaña, Jordi (Universitat de Barcelona) ; Sánchez, M. Pilar (Universidad de Chile) ; Sánchez, Álex (Universitat de Barcelona) ; Carrasco, Josep Lluís (Universitat de Barcelona)
Equivalence testing is the natural approach to many statistical problems. First, its main application, bioequivalence testing, is reviewed. The basic concepts of bioequivalence testing (2×2 crossover designs, TOST, interval inclusion principle, etc. [...]
2008
SORT : statistics and operations research transactions, Vol. 32, Núm. 2 (July-December 2008) , p. 151-176  
3.
20 p, 120.9 KB Cross media training (para crear en tiempos de convergencia) / Soto Sanfiel, María Teresa (Universitat Autònoma de Barcelona. Departament de Comunicació Audiovisual i Publicitat)
Debido a que variados discursos pregonan que la creación de contenidos cross-media será parte de las habilidades requeridas a las nuevas generaciones de profesionales de la comunicación, este texto contiene la descripción de las bases de una propuesta de formación para dotar a los estudiantes de dichos conocimientos. [...]
Because many opinions claim that the creation of cross-media content will form part of the skills required by new generations of communication professionals, this text contains a description of the basis of a training proposal to provide students with said knowledge. [...]

2008
Anàlisi : quaderns de comunicació i cultura, N. 36 (2008) p. 139-158  

Contribuciones a jornadas y congresos Encontrados 6 registros  
1.
2 p, 104.8 KB Investigating opinion dynamics using the FreqNet model / Boerma, Susan (University of Groningen) ; Albers, Casper (University of Groningen) ; Jager, Wander (University of Groningen)
Human life is based on social interactions. These interactions are dictated by the attitudes and beliefs people have. Personal attitudes and beliefs are not constant over time but are influenced on an individual level. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  
2.
4 p, 161.8 KB Modeling human stability and change in organizations / Kahl, Cara (Hamburg University of Technology) ; Meyer, Matthias (Hamburg University of Technology)
This extended abstract describes current work in progress on so-called micro-foundations of organizational routines. These are individual-level human processes assumed responsible for the emergence of routines. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  
3.
6 p, 170.8 KB Rise, fall and abandonment in the zambezi plateau: an agent-based model using the canonical theory / Bogle, Gary (George Mason University)
The Zambezi plateau region in Southern Africa has seen the rise and fall other several polities of different levels of complexity for many centuries before the arrival of Europeans and the beginning of the region's written history. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  
4.
4 p, 172.0 KB A Markov chain approach to ABM calibration / Fabretti, Annalisa (II Università degli studi di Roma)
Agent based model are nowadays widely used, however the lack of general methods and rules for their calibration still prevent to exploit completely their potentiality. Rarely such a kind of models can be studied analytically, more often they are studied by using simulation. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  
5.
3 p, 182.2 KB Organizational routines: an agent based model replication / Hauke, Jonas (Hamburg University of Technology)
This extended abstract focuses on organizational routines as an emergent phenomenon of individual behavior within collectives. Micro foundations related to dynamics of performing and remembering organizational routines are based on psychological constructs such as procedural, declarative and transactive memory. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  
6.
4 p, 207.9 KB Sensitivity analysis for agent-based models : a low complexity test-case / Broeke, Guus ten (Wageningen University) ; Voorn, George van (Wageningen University) ; Ligtenberg, Arend (Wageningen University)
Methodologies for sensitivity analysis are considered to be of great importance for analyzing agent-based models (ABMs), even more because calibration and validation of ABMs often prove problematic. Different methodologies for sensitivity analysis may help to understand ABM dynamics and (thus) aid in the calibration and validation of ABMs. [...]
2014
Social Simulation Conference. Bellaterra, Cerdanyola del Valles, 1a : 2014  

Documentos de investigación Encontrados 2 registros  
1.
10 p, 623.3 KB Forest fire simulator system for emergency resources management support / Pelegrín Caparrós, Lucas ; Cortés Fité, Ana, dir. (Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius) ; Universitat Autònoma de Barcelona. Escola d'Enginyeria
Europe suffers approximately 65,000 fires every year, which burn, on average, half a million hectares of forest areas [1]. The main direct effect of forest fires is the destruction of the natural landscape and the consequent loss of ecosystem service that have drastic economic impact, but mainly and much more important, fires also result in the loss of human lives every year. [...]
Europa sufre aproximadamente 65,000 incendios cada año, de media, medio millón de hectáreas forestales[1]. El principal efecto de los fuegos forestales es la destrucción de la superfície natural y como consecuencia la pérdida del ecosistema y el gran impacto económico, pero principamente y de manera mucho más importante el fuego tambien repercute en la pérdida de vidas humanas año tras año. [...]
Europa pateix aproximadament 65,000 incendis cada any, de mitja, cada mig-milió d'hectàrees forestals[1]. El principal efecte dels focs forestals es la destrucció de la superfície natural i com a conseqüència la pèrdua de l'ecosistema i el gran impacte econòmic, però principalment i de manera molt més important el foc, també, repercuteix en la pèrdua de vides humanes any rere any. [...]

2016-06-29
Enginyeria Informàtica [958]  
2.
149 p, 2.1 MB A comprehensive methodology to predict forest res behavior using complementary models / Brun Sorribas, Carlos ; Margalef Burrull, Tomàs, dir. ; Universitat Autònoma de Barcelona. Departament d'Arquitectura de Computadors i Sistemes Operatius
Els incendis a gran escala suposen un gran repte degut a l'impacte que tenen en la societat a diversos nivells. Aquest fenomen físic és un problema multidisciplinar que requereix de l'esforç d'investigadors de diferents camps. [...]
Los incendios a gran escala suponen un gran reto debido al impacto que tienen en la sociedad a múltiples niveles. Este fenómeno físico es un problema multidisciplinar que requiere del esfuerzo de investigadores de campos diversos. [...]
Large scale forest fires suppose a great challenge due to their impact on society on many levels. This physical phenomenon is an interdisciplinary problem that requires the efforts of researchers across various fields. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  

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