Context life cycle management in smart space environments

Authors:
Wan-rong Jih;Chi-Chia Huang;Jane Yung-jen Hsu
Affiliations:
National Taiwan University, Taipei, Taiwan, Roc;National Taiwan University, Taipei, Taiwan, Roc;National Taiwan University, Taipei, Taiwan, Roc
Venue:
Proceedings of the 3rd workshop on Agent-oriented software engineering challenges for ubiquitous and pervasive computing
Year:
2009

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Abstract

Life cycle management plays an essential role in context-aware systems, it needs to aware surrounding contexts and adapt to changing contexts in highly dynamic environments. Consequently, context management is different from traditional approaches due to the characteristics of contextual information are dynamic, transient, and fallible. Understanding the life cycle of a context is the key issue to maintain consistent contextual information. Accordingly, we propose an ontology-based model for representing, deducing, and managing consistent contextual information. In addition, an agent-based architecture supports the process of context life cycle management.