Escudo de la República de Colombia
Sistema Nacional de Biliotecas - Repositorio Institucional Universidad Nacional de Colombia Biblioteca Digital - Repositorio Institucional UN Sistema Nacional de Bibliotecas UN

Decision strategies for evaluating pedestrian accessibility

Botero Ibarra, Rodrigo and Murillo Hoyos, Jackeline and Jaramillo Molina, Ciro (2011) Decision strategies for evaluating pedestrian accessibility. Dyna; Vol. 78, núm. 168 (2011); 28-35 DYNA; Vol. 78, núm. 168 (2011); 28-35 2346-2183 0012-7353 .

Texto completo

[img]
Vista previa
PDF
524kB
[img] HTML
39kB

URL oficial: http://revistas.unal.edu.co/index.php/dyna/article...

Resumen

Weighted linear combination and ordered weighted averaging mathematical operators were applied in the evaluation of pedestrian accessibility at the Universidad del Valle, Meléndez campus. These operators belong to fuzzy set techniques that permit the evaluation of criteria whose domains are not clearly defined, identifying for these membership levels of selected variables and accepting the aggregation of different types of information. Five evaluation scenarios were considered: pessimistic, moderately pessimistic, neutral, moderately optimistic, and optimistic. For the cartographic visualization of accessibility, the interpolation of the results is carried out by means of the inverse distance weighting method, generating thematic maps for each evaluation scenario. The application of these methods provides an effective tool for the management and analysis of a great range of spatially referenced data in the decision making process.

Tipo de documento:Artículo - Article
Información adicional:Derechos de autor reservados
Palabras clave:Multicriteria evaluation, ordered weighted averaging (OWA), geographic information systems (GISs), fuzzy set theory
Unidad administrativa:Revistas electrónicas UN > Dyna
Código ID:28072
Enviado por : Dirección Nacional de Bibliotecas STECNICO
Enviado el día :27 Junio 2014 19:15
Ultima modificación:06 Junio 2018 10:53
Ultima modificación:06 Junio 2018 10:53
Exportar:Clic aquí
Estadísticas:Clic aquí
Compartir:

Solamente administradores del repositorio: página de control del ítem

Vicerrectoría de Investigación: Número uno en investigación
Indexado por:
Indexado por Scholar Google WorldCat DRIVER Metabiblioteca OAIster BASE BDCOL Registry of Open Access Repositories SNAAC Red de repositorios latinoamericanos eprints Open archives La referencia Tesis latinoamericanas OpenDOAR CLACSO
Este sitio web se ve mejor en Firefox