A novel service architecture for personalized context aware services

Authors:
Jaeyong An;Sangheon Pack;Sunshin An;Minsu Kim;Youngki Jeon
Affiliations:
; ; ;Korea University and Samsung Electronics;Korea University and Samsung Electronics
Venue:
ICACT'09 Proceedings of the 11th international conference on Advanced Communication Technology - Volume 1
Year:
2009

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Abstract

Personalized context-aware services (PCAS) provide advanced services depending on user contexts that are collected from ubiquitous sensor networks (USNs). To facilitate PCAS, we propose a novel service architecture that focuses on extensibility, reusability, scalability, and user-friendliness. The proposed architecture allows efficient user context and task management by introducing semantic map. We detail the PCAS architecture and service creation/activation procedures. Moreover, we introduce the PCAS testbed that is being built to assess the feasibility of PCAS.