• Journal of Information Management
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• v.36 no.3
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• pp.27-49
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• 2005

The encoding schemes of special characters in science & technology information services are always serious matters. Therefore, this paper draw up a general plan for encoding scheme of special characters related in some way. For this work, I have made an investigation into encoding cases of KISTI'S YesKisti service. And I have reviewed the important issues and standardization trends. Finally, this study proposes some requisites and problems for encoding scheme standard of special characters in science & technology information services.

• The Journal of Information Technology
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• v.2 no.2
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• pp.35-49
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• 1999

This papar describes an design and implementation of a rule builder, named SGML DTD(Document Type Definition) Editor conforming to ISO 8879(SGML : Standard Generalized Markup Language). SGML DTD define types of logical structure in documents and it is very hard to managing, operating with general common text editors because of it's complex structures. Therefore, We studied DTD automatic editor and production system, prototype system, direct operations on graphic trees in the environment of windows. It's easy to handle with general users. So, We analyzed the structures of document, and studied about SGML documents operation models. And also described logical structures by tree on Windows.