2005
DOI: 10.1108/17427370580000110
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Handling heterogeneity in context aware services

Abstract: The increasing number of context aware applications, sensing technologies and positioning algorithms ask for a generic framework that is able to handle the large heterogeneity in contextual information. Thereto, we propose a layered context model that describes the heterogeneity in location information and a reference architecture that contains Distributing Servers and Location Operation Servers. The proposed framework can support location services in a heterogeneous environment. Finally we demonstrate the via… Show more

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Cited by 1 publication
(1 citation statement)
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“…Context-aware services respond and adapt to changes in their computing environment by designing policy rules [10]. As ubicomp comprises heterogeneous devices, context related to these devices [11] and their capabilities is important for context-aware applications . This context may affect the behavior of these applications as they not only use user interactions and their internal state information but also context information sensed during execution.…”
Section: Motivationmentioning
confidence: 99%
“…Context-aware services respond and adapt to changes in their computing environment by designing policy rules [10]. As ubicomp comprises heterogeneous devices, context related to these devices [11] and their capabilities is important for context-aware applications . This context may affect the behavior of these applications as they not only use user interactions and their internal state information but also context information sensed during execution.…”
Section: Motivationmentioning
confidence: 99%