A Framework for Quality Dimensions Measurement of Context Information (상황정보의 품질요소 측정 프레임워크)

Younghee Kim (김영희); LEE KEUM SUK (이금석)

A Framework for Quality Dimensions Measurement of Context Information

Journal of The Korea Society of Computer and Information
Abbr : JKSCI
2006, 11(6), pp.201-210
Publisher : The Korean Society Of Computer And Information
Research Area : Engineering > Computer Science

Younghee Kim ¹, LEE KEUM SUK ¹

¹동국대학교

Candidate

ABSTRACT

This study proposed a framework to clarify a viewpoint of quality problems, and to consider reliance, of context information in ubiquitous computing environments. The framework is structured as a sequence of steps in measuring the quality of context information. The first step in measuring the quality of context information is to determine users of the context information. This is important because the type of users or applications determines the type of context information and thus the methods of measuring the quality dimensions and the thresholds for evaluating the quality of context information. The other steps include methods for measuring each quality dimensions to allow quantitative evaluation of quality, establishing acceptable quality targets. We selected accuracy, completeness, up-to-dateness, access security, and representation as quality dimensions and proposed their measurement methods and concrete procedures. We enabled objective evaluation of quality level through proposal of methods suitable to quality measurement of context information.

KEYWORDS

상황정보의 품질(Quality of Context Information), 상황정보의 품질측정(Quality Measurement of Context Information), 상황정보(Context Information), 품질 요소(Quality Dimensions), 품질측정 프레임워크(Quality Measurement Framework)

Citation status

* References for papers published after 2023 are currently being built.

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Journal of The Korea Society of Computer and Information 2023 KCI Impact Factor : 0.65