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Spatio-Temporal Context Manager in an Open Context Awareness Framework

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2 Author(s)
Yoon Ae Ahn ; Dept. of Comput. Multimedia, Chungju Nat. Univ., Chungju ; Jeong Seok Park

Location-based context awareness services can embody ubiquitous computing environments in all living environments. To achieve this, since location-based context awareness services need to be provided in various mobile devices, the configuration of open-type context awareness service is required. In this article, a spatio-temporal context manager, which serves as an important element in the ubiquitous location-based context awareness service, needs to be designed so as to be matched to an open-type platform. The suggested model includes a context manager, a spatio-temporal manager, an inference engine, a context history and a knowledge base. In particular, by introducing a spatio-temporal manager to the operation of inferring context awareness, a spatio-temporal context can be more variably inferred compared to conventional service.

Published in:

Networked Computing and Advanced Information Management, 2008. NCM '08. Fourth International Conference on  (Volume:2 )

Date of Conference:

2-4 Sept. 2008