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Metadata Registry Management System for Science and Technology Information  

Jeong Dongwon (고려대학교 컴퓨터학과)
Shin Dongkil (고려대학교 컴퓨터학과)
Jeong Eunju (고려대학교 컴퓨터학과)
Kim Young-Gab (고려대학교 컴퓨터학과)
Lee Jeong Oog (건국대학교 컴퓨터공학부)
Baik Doo-Kwon (고려대학교 컴퓨터학과)
Publication Information
Journal of KIISE:Computing Practices and Letters / v.10, no.6, 2004 , pp. 472-483 More about this Journal
Abstract
Many metadata registry management systems have been developed, which are based on ISO/IEC ll179. However, they do not follow the international standard, ISO/IEC ll179 nor provide some of mandatory functions. It is difficult to a develop metadata registry management system for domestic environment because of their hidden implementations. The goals of this paper are to solve the problems of the existing systems and to develop a metadata registry management systems for accumulation of primitive technologies. This paper also shows the metadata registry building process for the science and technology information field using the developed system. This system consists of Metadata Registry Layer, Core Component Layer, Extension Layer, and Service Interface Layer. The developed metadata registry management system follows ISO/IEC ll179 and contains mandatory functions for practical use. Therefore, it can be used as a guideline for building metadata registries and a development process of metadata registry management systems. We can easily reuse its components for development of metadata registry management systems in various fields because the system is designed and implemented based on the component-based development methodology. It also decreases time and cost for developing systems.
Keywords
Metadata; Data element; Metadata registry; MDR management system; Science and Technology Information; ISO/IEC ll179;
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