Descripción
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Wireless Sensor Networks (WSNs) produce changes of status that are frequent, dynamic and unpredictable, and cannot be represented using a linear cause-effect approach.Consequently, a new approach is needed to handle these changes in order to support dynamic interoperability. Our approach is to introduce the notion of context as an explicitrepresentation of changes of a WSN status inferred from metadata elements, which in turn, leads towards a decision-making process about how to maintain dynamic interoperability.This paper describes the developed context model to represent and reason over different WSN status based on four types of contexts, which have been identified as sensing, node, network and organisational contexts. The reasoning has been addressed by developing contextualising and bridges rules. As a result, we were able to demonstrate howcontextualising rules have been used to reason on changes of WSN status as a first step towards maintaining dynamic interoperability. | |
Internacional
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No |
JCR del ISI
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No |
Título de la revista
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Sensors 2009 |
ISSN
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1424-8220 |
Factor de impacto JCR
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0 |
Información de impacto
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Volumen
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DOI
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Número de revista
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0 |
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