Context modelling and a context-aware framework for pervasive service creation: A model-driven approach

被引：30

作者：

Achilleos, Achilleas ^{[1
]}

Yang, Kun ^{[1
]}

Georgalas, Nektarios ^{[2
]}

机构：

[1] Univ Essex, Pervas Syst Res Grp, Sch Comp Sci & Elect Engn, Colchester CO4 3SQ, Essex, England

[2] British Telecom Innovate, Ctr Informat & Secur Syst, Ipswich IP5 3RE, Suffolk, England

来源：

PERVASIVE AND MOBILE COMPUTING | 2010年 / 6卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

Pervasive service creation; Context-aware framework; Context modelling; Model-driven development; Domain specific modelling;

D O I：

10.1016/j.pmcj.2009.07.014

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Pervasive service creation entails a complex process that involves a diversity of development aspects. Context-awareness is an important facet of pervasive service creation, which deals with the acquisition, rendering, representation and utilisation of context information. In this paper we tackle context-awareness at the application level dealing with the representation and utilisation of context by services. We propose a model-driven approach that facilitates the creation of a context modelling framework and simplifies the design and implementation of pervasive services. To conclude, we demonstrate the benefits of our model-driven approach via the creation of a pervasive museum service and its evaluation using selected software metrics. (C) 2010 Published by Elsevier B.V.

引用

页码：281 / 296

页数：16

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