• Journal of Software Assessment and Valuation
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• v.15 no.2
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• pp.17-24
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• 2019

Use without permission of font files is a social problem. In the meantime, our court recognized font files as computer programs. Is the font file a computer program? This recognition arises from the inability to distinguish between computer programs and data. Expert recognition, on the other hand, does not recognize font files as computer programs. In this regard, there was a case in 2014 that INI files were not computer programs, but only data files. So, the attitude of the Supreme Court in 2001 only makes it difficult to distinguish between computer programs and data. The Supreme Court's decision needs to be changed. In addition, a new legal system should be in place to protect font files.

• Proceedings of the Korea Contents Association Conference
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• 2018.05a
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• pp.419-420
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• 2018

글자체(폰트)는 저작권으로 보호받지 못하지만 글자(폰트)프로그램은 저작권법 컴퓨터 프로그램 보호 규정에 따라 저작물로 보호된다. 저작권법이 글자체 그 자체는 보호하지 않지만, 컴퓨터프로그램으로 보호하는 양극간의 괴리 때문에 폰트 제작 회사가 무리한 법적용을 폰트 사용 편집회사들에게 주장하는 경우가 자주 발생하고 있다. 본고에서는 폰트 프로그램의 저작권 적용 범위를 확인하고 위반이 되는 경우와 그렇지 않은 경우를 구별한 뒤, 폰트 제작 회사의 실제 사례를 예로 들어 문제점을 밝혀보기로 한다.

• Proceedings of the Korean Printing Society Conference
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• 2001.06a
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• pp.63-77
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• 2001

PDF(Portable Document Format) is a file format that Adobe advances postscritp technique and use in managing document information or electric publishing(internet, CD-ROM, DVD). PDF is a devised document type for being able to read and print anywhere, independent of OS, printer type, resolution, and the kind of computer etc. Because this includes a compressing function, it transfers document through a small size of file in internet or intranet. In addition, that is a file format has various advantages-sharing of information and transfering documents in on line or off line environment. In this paper, we developed electronic document system using PDF format. Electronic document system consists of filter, automatic indexing, special searching system and web server. The information used in this paper is database made using Zwon\`s DocuCom. The filter recognizes various kinds of document structure. And according to property of document, it produces ASCII output. In addition to processing various formats of document, the filter can extract keywords in documents of MS WORD, Excel, Powerpoint, PDF, CAD etc. This filter uses the structure of window printer drive and can extract the information for text, page, font type and size from relevant document. The automatic indexing recognizes the formatted tag of document form ASCII text produced by filter and extracts adequate keyword to structure and property of document. PDF electronic document systems proposed in this paper can be used in Internet, PC communication. Users can choose and read electronic documents by two ways. First, users can choose and read relevant books using PDF electronic document homepage. Second, users can use PDF integrated-search system. User can search after inputing keyword and choose reference field and type of data. But, now, PDF products of Adobe can\`t support the Korean character. If this problem is resolved, we thick that PDF applications system looks active. Although there is limited function in case of using Zwon DocuCom used in this study, we think that there isn\`t a great deal of difficulty in electronic document and building digital database.

• Proceedings of the Korean Information Science Society Conference
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• 2006.06a
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• pp.277-279
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• 2006

실시간 운영체제 GUI 에서 가장 중점적인 것은 임베디드 시스템상에서 중요한 자원 중 하나인 메모리의 효율적인 관리이다. 특히 파일시스템이 없는 임베디드 시스템의 경우 GUI 를 사용하게 되면 폰트 이미지(Font Image)와 그림파일 등이 메모리상에 존재하여야 하기 때문에 메모리를 많이 차지하게 된다. 본 논문에서는 실시간 운영체제 $UbiFOS^{TM}$에서 파일시스템 모듈을 제거하고 GUI 를 설계 및 구현하였고 특히 폰트 이미지와 그림파일을 처리하는 방법과 폰트 이미지를 위한 메모리를 절약할 수 있는 메커니즘을 제안하였다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.11 no.2
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• pp.1043-1056
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• 2017

A styled document is a document that contains diverse decorating functions such as different font, colors, tables and images generally authored in a word processor (e.g., MS-WORD, Open Office). Compared to a plain-text document, a styled document enables a human to easily recognize a logical structure such as section, subsection and contents of a document. However, it is difficult for a computer to recognize the structure if a writer does not explicitly specify a type of an element by using the styling functions of a word processor. It is one of the obstacles to enhance document version management systems because they currently manage the document with a file as a unit, not the document elements as a management unit. This paper proposes a machine learning based approach to analyzing the logical structure of a styled document composing of sections, subsections and contents. We first suggest a feature vector for characterizing document elements from a styled document, composing of eight features such as font size, indentation and period, each of which is a frequently discovered item in a styled document. Then, we trained machine learning classifiers such as Random Forest and Support Vector Machine using the suggested feature vector. The trained classifiers are used to automatically identify logical structure of a styled document. Our experiment obtained 92.78% of precision and 94.02% of recall for analyzing the logical structure of 50 styled documents.

• Journal of Communication Design
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• v.62
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• pp.302-311
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• 2018

Fonts are digitized into a file and recognized as a intellectual property by the revision of the design protection act in 2005. Fonts are passed on to the users and are developed into design products. In this study, we have developed a model of font usage system as a design product based on Ahn Se Yoon's brand value system model. Based on the usage system model of the typeface, the lifecycle as a design product of the typeface was defined and analyzed as four different phases (introduction, growth, maturity, and decline.) In this study, To investigate the lifecycle of fonts, we selected the Gulim-chae which is most widely used as digital font files in Korea and are now in decline phase. Through this study, We hope that it will be useful for developing fonts, licensing system, and establishing brand strategies.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.6 no.2
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• pp.271-281
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• 2002

Currently, most web designers guarante high quality using bitmap graphics as fixed font size, but that has defects about file size and flexibility. Especially, to provide high quality of banner and advertise characters, after you should use a bitmap edit program, and then we should follow the method we add that program to HTML documents as bitmap data. In this study, as I show a couple of new tags in front of HTML documents, I show methods which can be presented diverse effects. When text information are stored, because we print out a screen with simple control points and outside information, it can be possible for us to express the same quality of Hangul characters like printed documents in a web browser. Regardless of the second class of platform, we can make it possible the character expression with exact character expressions and diverse effects.

• Journal of Digital Convergence
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• v.19 no.1
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• pp.343-348
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• 2021

This study investigated the method of constructing and combining blocks based on the atomic design system in order to propose a framework for rescue of a reusable design system. For that, I first looked at the necessity of a design system and examples of snow white, skeuomorphic design, flat design, and material design. In addition, molecules, atoms, organisms, templates and pages of atomic design using the principles of chemistry as metaphors were defined through literature studies. In order to implement a new framework, an interface inventory was constructed, and among them, font, color, image and control elements were extracted as core visual elements, and guidelines were defined, and molecular elements were classified and composed of atoms based on them. Blocks are constructed in the form of blocks based on the design pattern most used in the content inventory, and the framework is constructed to implement a layout based on a visual grid and design a page through a combination of blocks. The significance of this paper is that the new framework helps team consistency and collaboration by reusing blocks and supports file sharing and updating.