• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.12
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• pp.2601-2608
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• 2010

It is difficult to merge text document and to remake use of documents on the most collaborative document authoring system using text document, and also to provide the storage place for saving and keeping documents. It has vulnerable drawbacks about the security though it provides the accessible abilities due to basing it on Web. In this paper, we design and implementation the collaborative document authoring system for XML document to improve a couple of problems on these systems. For these, we based on the DOM to manipulate the modeling object documents and utilized RMI on this system without considering socket communication when it transmits and receives Java objects. We improved the security through processes of authentication. By providing templates and editing functions such as annotation, visualization of document structures, we made easier making collaborative document authoring more than ever.

• The KIPS Transactions:PartD
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• v.11D no.6
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• pp.1319-1326
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• 2004

To automate nuclear design works which are time-consuming and man-power intensive, Innovative Design Processor ($IDP^{TM}$) is being developed. Two basic principles of IDP are the document-oriented design and the web-based design. The document-oriented design is that, if the designer writes a design document called active document and feeds it to a special program which has a robust parser, the finai document with complete analysis, table and plots is made automatically. The active documents can be written with ordinary HTML/XML editors or created automatically on the web, which is another framework of IDP. Using the proper mix-up of server side and client side programming under the LAMP (Linux/Apache/MySQL/PHP) environment, the design process on the web is modeled as a design wizard style so that even a novice designer makes the design document easily.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.8
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• pp.1869-1876
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• 2009

Scanner which is a kind of optical devices is used to convert paper documents into document image files. The assessment of scanned document image is performed to check if there are any modification on document image files in scanning process. In assessment of scanned documents, user checks the degree of skew, noise, folded state and etc This paper proposed to how to measure geometrical modifications of document image in scanning process. In this study, we check the degree of modification in document image file by image processing and we compare the evaluation value which means the degree of modification in each items with OCR success ratio in a document image file. To analyse the correlation between OCR success ratio and the evaluation value which means the degree of modification in each items, we apply Pearson Correlation Coefficient and calculate weight value for each items to score total evaluation value of image modification degrees on a image file. The document image which has high rating score by proposed method also has high OCR success ratio.

• The Transactions of the Korea Information Processing Society
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• v.6 no.2
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• pp.512-521
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• 1999

SGML, defined as the ISO 8879, is a meta-language to define a document type, used as basic format for electronic documents. Since an SGML document is composed of a document type definition and a document instance conforms to the definition, it is necessary for SGML document authoring tools to compose and validate document type and document instance. In present, formal models and procedures for SGML documents are not defined, it's not easy to construct such tools. We propose a model of SGML authoring tool consists of SGML parser, document type definition editor, SGML document editor and style editor. We also introduce and implement formal procedure for each component. For user convenience, we adopted icon based visual programming method, and solved the HANGUL problems. The SGML authoring tool is implemented I Windows NT system using java and C++ programming language.

• The Korean Journal of Archival Studies
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• no.40
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• pp.181-223
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• 2014

This study aims to present a Braille Library document creation and management status, and to identify ways to improve. This research field surveys and interviews were conducted three institutions, the quality requirements of the ISO 15489 standards. As a result, the Braille Library document management improvement plan is as follows. First, the policy and regulatory maintenance is needed. Copy of the regulations on the creation and management, access rights and related document management policies should be developed. Second, the document creation process needs to be improved. Electronic approval system responsible for the creation of persons who are visually impaired, visually impaired people can read documents created during document creation, and introduced measures and braille labels on the files attached to will have to be prepared. Third, the document management process needs to be improved. Changes in the creation copy of the records, and preserved along with the preservation of the original and the copy to have the same period, appointed to manage one set of all copies of the authentic copy of the plan is also required. Finally, for document management system should be introduced. Systematic document management system that can be introduced is required. This system will be designed to be accessible to the visually impaired, the search.

• The Korean Journal of Archival Studies
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• no.9
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• pp.3-40
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• 2004

In this article, the elements usually included in the official documents issued by the Chosun Governor General office, the process of a certain document being put together and legally authorized, and its path of circulation and preservation are all examined. In order to create an official document of the Governor General office with legal authorization, a draft of a bill had to go through several discussions and a subsequent agreement before it was finally approved. Personnels involved in the discussion stage had the authority to ask for modifications and retouching of the draft, and the modifying process were all recorded in order to make clear who was responsible for a certain change or who objected to what at any given stage of the process. The approved version of an official document was called the 'Completed one(成案), and it was issued after the contents were turned into a fair copy by the office that originated the draft in the first place. With the original finalized version left in custody of that office, the fair copy was handed over to the Document department which was responsible for issuing outgoing documents. After the document was issued and the contained orders were carried out, the originally involved offices began to classify the documents according to their own standards and measures for safekeeping, but it was the Document department that was mainly responsible for document preservation. The Document department classified the documents according to related offices, nature of the documents(편찬류별), and most suitable preservation methods(보존종별). The documents were made into books, and documents to be permanently destroyed were handed over to the Account office where they would be demolished. The manners of document processing of the Chosun Governor General office was in fact a modified version of the manners of the Japanese government. Modifications were made so that the process would be more suitable to the situations and environment of the Chosun society. The office's managing process was inherited by the Chosun government after the Liberation, and cast a significant impact upon the document managing manners of the Korean authorities. The official document administration of the Chosun Governor General office marked both the beginning of the colony document administration, and also the beginning of a modernized document managing system.

• Proceedings of the Society of Korea Industrial and System Engineering Conference
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• 2002.05a
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• pp.119-124
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• 2002

Clustering of data is of a great interest in many data mining applications. In the field of document clustering, a document is represented as a data in a high dimensional space. Therefore, the document clustering can be accomplished with a general data clustering techniques. In this paper, we introduce a document clustering system based on similarity among documents. The developed system consists of three functions: 1) gatherings documents utilizing a search agent; 2) determining similarity coefficients between any two documents from term frequencies; 3) clustering documents with similarity coefficients. Especially, the document clustering is accomplished by a hybrid algorithm utilizing genetic and K-Means methods.

• Proceedings of the IEEK Conference
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• 2003.07d
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• pp.1311-1314
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• 2003

In this paper, we propose a method to measure document similarity. First, we have exploited single-term method that extracts nouns by using a lexical analyzer as a preprocessing step to match one index to one noun. In spite of irrelevance between documents, possibility of increasing document similarity is high with this method. For this reason, a term-phrase method has been reported. This method constructs co-occurrence between two words as an index to measure document similarity. In this paper, we tried another method that combine these two methods to compensate the problems in these two methods. Six types of features are extracted from two input documents, and they are fed into a neural network to calculate the final value of document similarity. Reliability of our method has been proved by an experiment of document retrieval.

• The KIPS Transactions:PartB
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• v.17B no.2
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• pp.177-182
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• 2010

This paper proposes a new document clustering method using PCA and fuzzy association. The proposed method can represent an inherent structure of document clusters better since it select the cluster label and terms of representing cluster by semantic features based on PCA. Also it can improve the quality of document clustering because the clustered documents by using fuzzy association values distinguish well dissimilar documents in clusters. The experimental results demonstrate that the proposed method achieves better performance than other document clustering methods.

• IE interfaces
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• v.10 no.2
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• pp.79-90
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• 1997

Documents in a traditional PDM(Product Data Management) system have been managed in a form of scanned document files or electronic documents developed by specific tools. Though each tool manages documents with its own systematical methods, it has drawbacks in data search, data integration and interchange, etc. For this reason, in this research we propose an efficient document management system for PDM by using the SGML(Standard Generalized Markup Language), one of CALS and ISO standards for document interchanges. Among documents to be managed in PDM, the engineering change notification (ECN) is taken into account. The DTD (Document Type Definition) has been constucted based on the logical analysis of the documents format, In addition, based on the DTD, DB classes have been designed by object-oriented paradigms and a prototype for document input/output and search has been developed using UniSQL ORDBMS (Object-Relational DBMS) and PowerBuilder under the client/server environment.