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http://dx.doi.org/10.5392/JKCA.2014.14.07.029

Ontology Based User-centric Service Environment for Context Aware IoT Services  

Choi, Hoan-Suk (국립한밭대학교 멀티미디어공학과)
Lee, Jun-Young (국립한밭대학교 멀티미디어공학과)
Yang, Na-Ri (국립한밭대학교 멀티미디어공학과)
Rhee, Woo-Seop (국립한밭대학교 멀티미디어공학과)
Publication Information
The Journal of the Korea Contents Association / v.14, no.7, 2014 , pp. 29-44 More about this Journal
Abstract
To provide context aware service, certain phenomena and situation information of the user should be detecting and monitoring using sensors. But, the sensor data has heterogeneity about system, syntax, structure, and semantics. So, it is difficult to apply to various services. To solve this issue, we should remove these heterogeneities and convert to context information that is easy to provide context aware services. Also, the existing context aware service mash-up environment require relevant sensor type, criteria of context, programing ability to define the service situation. So, it is difficult to create service for a non-technical user. Therefore, we propose ontology based user-centric service environment to provide context aware IoT services. It provide context awareness and user-desired services using data that acquired via IoT paradigm. The proposed environment consist of the ontology based semantic sensor data processing and the user-centric service environment. It provide convert the object data to the context information and service mash-up process to create user service in easy way.
Keywords
Context Aware Service; Internet of Things; Semantic; Sensor Data Processing; Service Mash-up;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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