Context-Awareness of Content Delivery Service Based on Location Estimate with an Active RFID system

In this paper, to tackle with uncertainty in the real world, the light-weight ontology drive approach is proposed for the realization of context dependent services. We concentrate on position information and an operation history, as a user's context, and develop our location-aware content deliv...

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Bibliographic Details
Published in18th International Workshop on Database and Expert Systems Applications (DEXA 2007) pp. 585 - 589
Main Authors Yamashita, T., Takaoka, D., Izumi, N., Sashima, A., Kurumatani, K., Hasida, K.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2007
Subjects
Active RFID tags
Context-aware services
Engines
History
Information technology
Ontologies
Performance evaluation
Radiofrequency identification
Software performance
Uncertainty
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Summary:In this paper, to tackle with uncertainty in the real world, the light-weight ontology drive approach is proposed for the realization of context dependent services. We concentrate on position information and an operation history, as a user's context, and develop our location-aware content delivery system. The evaluation experiment of our location estimate engine is performed in Akihabara software showcase at Information Technology Research Institute. Furthermore, through the proofing experiment in Expo 2005 Aichi, our proposed architecture is confirmed to enables us to realize the real world application of context dependency. Finally, we compare our location-aware content delivery system and related researches, and discuss the advantage of our system.
ISBN:0769529321
9780769529325
ISSN:1529-4188
2378-3915
DOI:10.1109/DEXA.2007.153