NDLI: Supporting context awareness in smart environments: a scalable approach to information interoperability

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Supporting context awareness in smart environments: a scalable approach to information interoperability

Content Provider	ACM Digital Library
Author	Ovaska, Eila Toninelli, Alessandra Bellavista, Paolo Pantsar-Syväniemi, Susanna
Abstract	A still open issue in pervasive systems is how to effectively support the development and run-time execution of smart applications in wide-scale and open deployment scenarios. That calls for i) easy and low-cost interoperability with legacy systems/services and ii) scalability in terms of both overhead and performance results for different classes of applications with different quality requirements. In this position paper, we report the research work we are doing within an ongoing project on the exploitation of context awareness for scalability in smart environments, where interoperability is achieved at the information level via semantic technologies. In particular, the paper shows how context-aware middleware facilities can help in dynamically determining personalized views on a shared information space, implemented as coordinated repositories of Resource Description Format triples. The advantages are relevant in terms of usability (automatic discarding of unsuitable resource/service components) and overhead reduction (limitation of quality monitoring space).
Starting Page	1
Ending Page	4
Page Count	4
File Format	PDF
ISBN	9781605588490
DOI	10.1145/1657127.1657134
Language	English
Publisher	Association for Computing Machinery (ACM)
Publisher Date	2009-11-30
Publisher Place	New York
Access Restriction	Subscribed
Subject Keyword	Smart environments Rdf graphs Semantic technologies Interoperability Context-aware middleware
Content Type	Text
Resource Type	Article

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