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|a Gordillo, Silvia Ethel
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|a Engineering pervasive services for legacy software
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|a 1 archivo (312,6 KB)
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|a Formato de archivo: PDF. -- Este documento es producción intelectual de la Facultad de Informática - UNLP (Colección BIPA/Biblioteca)
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|a In this paper we present a novel architectural approach to engineer applications that provide location-aware services; in particular, we explain how to extend existing software systems with location-aware services. We show how a clear separation of design concerns (e.g. applicative, context-specific, etc) helps to improve modularity. We stress that, by using dependency mecha- nisms among outstanding components, we can get rid of explicit rule-based expressions thus simplifying evolution and mainte- nance. We first motivate our research with a simple example. Next, we present the big picture of our architectural approach. Then we detail how to specify location-aware services; we present details of the services’ activation mechanisms. We finally we discuss some related work in the field. We conclude with some further issues in which we are now working.
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| 534 |
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|a IEEE International Conference on Pervasive Services (2007 jul. 15-20 : Estambul). Proceedings, pp. 284-289
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| 650 |
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|a ARQUITECTURA DE COMPUTADORAS
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| 650 |
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|a SERVICIOS BASADOS EN LOCALIZACIÓN
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| 700 |
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|a Rossi, Gustavo Héctor
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|a Fortier, Andrés
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|u http://dx.doi.org/10.1109/PERSER.2007.4283928
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