CADBA: A Context-aware Architecture Based on Context Database for Mobile Computing

Chien, Been-Chian; Tsai, Hsin-Chan; Hsueh, Yuen-Kuei

doi:10.1109/uic-atc.2009.25

Cited by 5 publications

(2 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This work is based on another generalized context-aware architecture CADBA (Chien, Tsai, & Hsueh, 2009;Chien et al, 2010). The architecture of CADBA is also structured by a five-layer framework consisting of the device layer, the interpretation layer, the context layer, the storage layer, and the application layer, as shown in Figure 1.…”

Section: Preliminariesmentioning

confidence: 99%

See 1 more Smart Citation

A Generic Context Interpreter for Pervasive Context-Aware Systems

Chien

2011

International Journal of Handheld Computing Research

Self Cite

View full text Add to dashboard Cite

Developing pervasive context-aware systems to construct smart space applications has attracted much attention from researchers in recent decade. Although many different kinds of context-aware computing paradigms were built of late years, it is still a challenge for researchers to extend an existing system to different application domains and interoperate with other service systems due to heterogeneity among systems This paper proposes a generic context interpreter to overcome the dependency between context and hardware devices. The proposed generic context interpreter contains two modules: the context interpreter generator and the generic interpreter. The context interpreter generator imports sensor data from sensor devices as an XML schema and produces interpretation scripts instead of interpretation widgets. The generic interpreter generates the semantic context for context-aware applications. A context editor is also designed by employing schema matching algorithms for supporting context mapping between devices and context model.

show abstract

Section: Preliminariesmentioning

confidence: 99%

“…The concept of context independence was revealed in CADBA architecture (Chien, Tsai, & Hsueh, 2009;Chien et al, 2010). Two types of context independence, the physical context independence and the logical context independence, are classified in the article.…”

Section: Introductionmentioning

confidence: 99%