• 제목/요약/키워드: document structure

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Specification of EBKS DTD and Implementation of Style (한국전자책문서 표준(EBKS)의 DTD 사양 및 스타일 적용)

  • 손원성;고승규;이경호;김성혁;임순범;최윤철
    • Proceedings of the CALSEC Conference
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    • 2001.08a
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    • pp.523-532
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    • 2001

  • Despite the social interest in eBook and its advantages, as a result of each industry using different document formats, it is difficult to exchange or share eBook contents. And this hindered the activation of eBook market. The U.S. and Japan have realized the importance of setting a standard for eBook document format and have established eBook standard with government agencies and related industries and in Korea, also, through Working Group for Standardization Committee of EBK, eBook industry standard, EBKS, was established. EBKS provides more advantages than HTML or PDF and the basic format is XML. The objective of EBKS is exact exchange of eBook content, reflection of characteristics of Korean publication environment, simplicity in creating, and convertibility with other standards. Meanwhile, in the DTD aspect, EBKS includes static document structure, extension mechanism, vertical writing, multi-column editing and reflection on the characteristics of Korean and proverbs. For exchanging style, content and style are separated using XSL-FO and XSL-FO is recommended for printing. Also, EBKS metadata is composed of do-metadata that does not use qualifier and x-metadata for extension to provide easiness in usage and ability to exchange and convert.

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A Personalized XML Documents Delivery System (사용자 정보에 기반한 XML문서 전달 시스템)

  • 유상원;이형동;김형주
    • Journal of KIISE:Computing Practices and Letters
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    • v.9 no.5
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    • pp.487-497
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    • 2003

  • There have been many filtering systems covering mail or news. Documents filtered by them consist of general text or HTML. XML is emerging as a new standard for information exchange. So, filtering systems need new approaches in dealing with XML documents. Our system suggests a method to describe user profiles with XML's ability to represent schema and structure. An user profile is made from DTD information and it is supposed to point the specific part of a document conforming to the DTD. More, it is different from the existing systems in extracting part of a document. An user profile is reflected in XML query to get part of an XML document.

  • PDF KSCI

Design and Implementation of XML Application Framework and CASE Tool (XML 응용 프로그램 프레임워크와 CASE 도구의 설계 및 구현)

  • Park, Cheol-Man;Park, Sang-Won;Kim, Hyoung-Joo
    • Journal of KIISE:Computing Practices and Letters
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    • v.7 no.6
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    • pp.569-581
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    • 2001

  • XML Schema which enables the second revolution of Internet with XML rapidly emerging as a standard for XML document structure modeling. XML Schema modeling has more complex structures and information than DTD modeling. In this reason, XML Schema modeling tool which has some more specialized functionalities others is needed. In this paper, we have developed the XML application development method called \"Design and develop\" and implemented the prototype system named XSD4j which supports UML based XML Schema modeling and provides a XML application development platform. Using XSD4j, developers can get an easy and conceptual schema modeling method, XML storage schema for XML document, and persistent DOM API which is a standard interface between document and application program.n program.

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Digital Forensics of Microsoft Office 2007-2013 Documents to Prevent Covert Communication

  • Fu, Zhangjie;Sun, Xingming;Xi, Jie
    • Journal of Communications and Networks
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    • v.17 no.5
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    • pp.525-533
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    • 2015

  • MS Office suit software is the most widely used electronic documents by a large number of users in the world, which has absolute predominance in office software market. MS Office 2007-2013 documents, which use new office open extensible markup language (OOXML) format, could be illegally used as cover mediums to transmit secret information by offenders, because they do not easily arouse others suspicion. This paper proposes nine forensic methods and an integrated forensic tool for OOXML format documents on the basis of researching the potential information hiding methods. The proposed forensic methods and tool cover three categories; document structure, document content, and document format. The aim is to prevent covert communication and provide security detection technology for electronic documents downloaded by users. The proposed methods can prevent the damage of secret information embedded by offenders. Extensive experiments based on real data set demonstrate the effectiveness of the proposed methods.

  • KSCI

A Study on XML Document Repository Management System using ODMG Object Model (ODMG 객체 모델 기반의 XML 문서 저장 관리 시스템에 관한 연구)

  • 박준범;박경우;오수열
    • Journal of the Korea Society of Computer and Information
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    • v.8 no.2
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    • pp.16-23
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    • 2003

  • In most organizations, the relational DBMS was used for store and manage XML documents due to the pre-established relational DBMS. But, relational DBMS has some problems. They has the possibilities of informational loses in the process of mapping the structure of XML documents to RDB, and they require expensive cost to reflect all XML properties. Thus, this paper was intended to design and implement XML document management system which utilize O2 DBMS-object oriented DBMS in order to overcome the existing problem and reflect all XML Properties. The XML document management system purposed in this thesis has multiple function, such as the library service function for XML documents-check-in/check-out, versioning, user access management-, dynamic indexing and retrieval, and publishing function using style sheet.

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XML Repository System Using DBMS and IRS

  • Kang, Hyung-Il;Yoo, Jae-Soo;Lee, Byoung-Yup
    • International Journal of Contents
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    • v.3 no.3
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    • pp.6-14
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    • 2007

  • In this paper, we design and implement a XML Repository System(XRS) that exploits the advantages of DBMSs and IRSs. Our scheme uses BRS to support full text indexing and content-based queries efficiently, and ORACLE to store XML documents, multimedia data, DTD and structure information. We design databases to manage XML documents including audio, video, images as well as text. We employ the non-composition model when storing XML documents into ORACLE. We represent structured information as ETID(Element Type Id), SORD(Sibling ORDer) and SSORD(Same Sibling ORDer). ETID is a unique value assigned to each element of DTD. SORD and SSORD represent an order information between sibling nodes and an order information among the sibling nodes with the same element respectively. In order to show superiority of our XRS, we perform various experiments in terms of the document loading time, document extracting time and contents retrieval time. It is shown through experiments that our XRS outperforms the existing XML document management systems. We also show that it supports various types of queries through performance experiments.

  • https://doi.org/10.5392/IJoC.2007.3.3.006 인용 PDF

On the Development of Preventive Electrical Safety Plan Using Operation Concept Document (시스템 운용 개념서 활용을 통한 예방적 전기안전 계획서 개발에 관한 연구)

  • Lee, Byoung-Gil;Lee, Jae-Chon;Shin, Heung-Sik
    • Journal of the Korea Safety Management & Science
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    • v.10 no.4
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    • pp.73-81
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    • 2008

  • The current electrical safety plan developed for the national electricity system has been playing an important role in handling a variety of electrical accidents. However, it can be more effective to prevent or reduce those accidents if a preventive electrical safety plan is available. In this paper, an approach to developing the safety plan is described. We first discuss the contents that should be included in the plan. Noting that an effective plan requires the system level consideration of all the factors affecting the safety issues, an operation concept document (OCD) is considered. The OCD can allow us to understand the behavior of the safety system based on the operation environment, the system functions, the performance requirements, all at the system level of the safety system. Thus, the OCD can be useful in developing the safety plan. A detailed description then follows on how the OCD is developed for the electrical safety system under study. Finally, we discuss how the developed OCD can be used in deriving the preventive electrical safety plan.

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Analysis and Implementation of a Web Document Converter for Wireless Internet Use XHTML On Mobile Communication Environment (이동통신환경에서 XHTML을 이용한 무선인터넷 문서변환기 분석 및 구현)

  • 백진영;이종옥;조성언;조경룡
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 2001.10a
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    • pp.105-108
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    • 2001

  • This paper is purposed in design and implement of a device which can convert XHTML documents in web-Server into WML documents when users access the web by using portable devices. Users access XHTML(so-called HTML) web page and ask for informations, this document convertor recognizes of XHTML documents structures, reconstructs into simple WML documents by using