Decoupling Design Concerns in Location-Aware Services

In this paper we present an original approach to design and implement applications that provide location-aware services. Our approach emphasizes a clear separation of the relevant concerns in the application (base behavior, context-sensitive properties, services, etc.) to improve modularity and thus...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Fortier, Andrés, Rossi, Gustavo Héctor, Gordillo, Silvia Ethel
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2005
Materias:	Informática Location-aware services location sensing concern decoupling modularity
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/138310
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-138310
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Informática Location-aware services location sensing concern decoupling modularity
spellingShingle	Informática Location-aware services location sensing concern decoupling modularity Fortier, Andrés Rossi, Gustavo Héctor Gordillo, Silvia Ethel Decoupling Design Concerns in Location-Aware Services
topic_facet	Informática Location-aware services location sensing concern decoupling modularity
description	In this paper we present an original approach to design and implement applications that provide location-aware services. Our approach emphasizes a clear separation of the relevant concerns in the application (base behavior, context-sensitive properties, services, etc.) to improve modularity and thus simplify evo-lurion. We first motivate the problem with a simple scenario of a virtual campus; we next discuss which are the most important concerns in the application, we explain why we must separate them and show a simple approach to achieve this separation. We analyze the most important (sub) models in which we decompose a location-aware application and explain the use of dependency mechanisms to trigger behaviors related with the provision of services according to the user position. We briefly describe a proof of concept by means of an archetypical implementation we developed following our ideas. We next compare our work with others and discuss some further work we are pursuing.
format	Objeto de conferencia Objeto de conferencia
author	Fortier, Andrés Rossi, Gustavo Héctor Gordillo, Silvia Ethel
author_facet	Fortier, Andrés Rossi, Gustavo Héctor Gordillo, Silvia Ethel
author_sort	Fortier, Andrés
title	Decoupling Design Concerns in Location-Aware Services
title_short	Decoupling Design Concerns in Location-Aware Services
title_full	Decoupling Design Concerns in Location-Aware Services
title_fullStr	Decoupling Design Concerns in Location-Aware Services
title_full_unstemmed	Decoupling Design Concerns in Location-Aware Services
title_sort	decoupling design concerns in location-aware services
publishDate	2005
url	http://sedici.unlp.edu.ar/handle/10915/138310
work_keys_str_mv	AT fortierandres decouplingdesignconcernsinlocationawareservices AT rossigustavohector decouplingdesignconcernsinlocationawareservices AT gordillosilviaethel decouplingdesignconcernsinlocationawareservices
bdutipo_str	Repositorios
_version_	1764820457058467843

Decoupling Design Concerns in Location-Aware Services

Ejemplares similares