Web-GIS models: accomplishing modularity with aspects

Spatial concerns of Web geographical information systems (Web-GIS) are inherently crosscutting and volatile: crosscutting because they affect multiple functionalities of Web-GIS systems, and volatile because their status may change often. If these concerns are not modularized properly, the quality o...

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Autores principales: Urbieta, Mario Matías, Cavalcante de Oliveira, Ana Paula, Araújo, João, Rodrigues, Armanda, Moreira, Ana, Gordillo, Silvia Ethel, Rossi, Gustavo Héctor
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Informática
Web geographical information systems
Aspect-oriented software development
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/140823
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-140823
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Informática
Web geographical information systems
Aspect-oriented software development
spellingShingle Informática
Web geographical information systems
Aspect-oriented software development
Urbieta, Mario Matías
Cavalcante de Oliveira, Ana Paula
Araújo, João
Rodrigues, Armanda
Moreira, Ana
Gordillo, Silvia Ethel
Rossi, Gustavo Héctor
Web-GIS models: accomplishing modularity with aspects
topic_facet Informática
Web geographical information systems
Aspect-oriented software development
description Spatial concerns of Web geographical information systems (Web-GIS) are inherently crosscutting and volatile: crosscutting because they affect multiple functionalities of Web-GIS systems, and volatile because their status may change often. If these concerns are not modularized properly, the quality of Web-GIS services, particularly with regard to adaptation and evolution, can be severely compromised. This paper uses aspect-orientation to model crosscutting and volatile spatial concerns. By modeling both types of concerns, crosscutting and volatile, as candidate aspects, one can use dynamic weaving to add or remove them from a system at runtime. The aspect-oriented approach proposed starts with the identification and specification of crosscutting concerns and follows by composing these using modeling aspects using a transformation approach, an aspect-oriented modeling technique. The conflicts that can emerge due to the composition order are also taken into consideration. Finally, this paper proposes a set of reusable GIS crosscutting concerns, documenting them in a concern catalogue.
format Articulo
Articulo
author Urbieta, Mario Matías
Cavalcante de Oliveira, Ana Paula
Araújo, João
Rodrigues, Armanda
Moreira, Ana
Gordillo, Silvia Ethel
Rossi, Gustavo Héctor
author_facet Urbieta, Mario Matías
Cavalcante de Oliveira, Ana Paula
Araújo, João
Rodrigues, Armanda
Moreira, Ana
Gordillo, Silvia Ethel
Rossi, Gustavo Héctor
author_sort Urbieta, Mario Matías
title Web-GIS models: accomplishing modularity with aspects
title_short Web-GIS models: accomplishing modularity with aspects
title_full Web-GIS models: accomplishing modularity with aspects
title_fullStr Web-GIS models: accomplishing modularity with aspects
title_full_unstemmed Web-GIS models: accomplishing modularity with aspects
title_sort web-gis models: accomplishing modularity with aspects
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/140823
work_keys_str_mv AT urbietamariomatias webgismodelsaccomplishingmodularitywithaspects
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bdutipo_str Repositorios
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