• Journal of Navigation and Port Research
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• v.32 no.6
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• pp.473-479
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• 2008

Recently the trade patterns of the entire economy are rapidly changing on development of IT. The field of port logistics is enforcing a competitiveness through preliminary offer of information and a batch process for improving the structure of logistics management which is apparently high cost and the low efficiency since 1990. But a previous EDI is insufficient in process ability. Bemuse it costs for the purchasing and maintenance of the expensive communication devices which is operated on the VAN environment. A web based EDI operating on an open network environment is needed to improve these problems and to handle transaction efficiently among many and unauthorized personals. Therefore, this study is willing to present a new web based model of the pull process which extracts the data when the receiver is needed to improve the push process which is transmitting data unilaterally.

• Proceedings of the Korean Information Science Society Conference
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• 2002.04a
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• pp.346-348
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• 2002

EDI는 최근 B2C에서 B2B로 전자상거래의 주류가 바뀌어 가면서 그 중요성이 더욱 커져가고 있다. 지금까지 국내에서는 HTML을 이용한 WEB-EDI 시스템들이 VAN중심의 전통적인 EDI를 많이 대체해 가고 있다. 본 논문에서는 일반적인 회사에서 사용되는 전통적인 문서교환 시스템의 형태를 XML을 이용한 EDI시스템을 구현하였다. 또한, XML/ED에 대한 개요 및 구조, 특징, 현황 등에 대해 알아보고 XML/EDI의 시스템의 발전방향과 XML/EDI를 이용함으로써 얻을 수 있는 효과에 대해서 알아보겠다.

• The Journal of Society for e-Business Studies
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• v.5 no.2
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• pp.127-142
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• 2000

Lately, electronic commerce through the Internet has been rising in attention. An important element in such commerce is EDI. EDI is mainly used with VAN but its use is not common due to the high cost of EDI transfer. Thus, only large corporations with frequent use of EDI are able U benefit from it, To smaller companies that have small usage, EDI is becoming a burden. Considering this fact as well as current changes within the enterprise environment, it is apparent that a new generation of EDI is required. To resolve the problems of VAN EDI, the proposed Internal EDI was implemented. Internet EDI deals with the use of the widely spread Internet instead of VAN. By using Internet EDI, it is possible to reduce the high cost that came when using VAN. There would be no extra transfer cost since transmission will be done through the Internet. Also, electronic commerce that is mostly used today between an individual and a company may grow to become a true electronic commerce between companies.

• Journal of the Korea Safety Management & Science
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• v.4 no.1
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• pp.57-68
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• 2002

As Internet spreads rapidly, the industrial structure is changing to a new paradigm. The previous EDI system was asked to change and WEB EDI, E-Mail EDI, FTP EDI etc. which are based on the internet appeared. These days the XML/EDI which has XML document appeared. The XML/EDI consider advantages and disadvantages of VAN/EDI and EDI which based on the internet. Also, EDI system has to assure a safe exchange between sender and receiver. But, the internet has security problems because it uses a open TCP/IP protocol. Although there are many methods for security, it is being studied with XML concept. On this paper, we will suppose the XML/EDI system model with XML Signature, and build a procedure of electronic signature and delivery of document between sender and receiver.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.04a
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• pp.532-537
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• 2000

XML/EDI는 데이터 전달에 초점을 둔 전통적인 EDI의 범위를 확대하여 전자상거래에 필요한 프레임워크(framework)를 제공한다는 면에서 전통적인 EDI와 정의가 다르다. 기존의 EDI 서비스를 인터넷 플랫폼으로 옮겨가고 다시 Web 플랫폼으로 옮겨감으로써 EDI 서비스 사용자들은 기존의 서로 다른 EDI 전용 소프트웨어의 사용에 따른 불편함이 없어지고 통합된 환경으로 EDI 서비스를 사용할 수 있다. 본 논문에서는 이러한 전자상거래 시스템의 핵심 요소인 웹 기반 XML/EDI시스템의 전체적인 설계 및 구현에 대해서 기술한다. 기술된 XML/EDI 시스템은 현재 80% 정도의 구현정도를 보이고 있으며, 웹을 통한 시연이 가능하다.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 2000.04a
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• pp.634-636
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• 2000

The importance of EDI has been so emphasized that we need exchange/maintain electronic documents effectively, and convert then to other formats. The traditional EDI, however, is facing on the limitation of growth because of it's high expense, and the closenees of sharing information. The EDls of next generation, like open EDI, object-oriented EDI, and Internet EDI, have appeared to solve these problems. Finally, XML/EDl, which is very effective to solve these kinds of problems, is now replacing the traditional EDI and the HTML in Internet and is influencing on e-Business. So, we are going to suggest a solution which uses XML/EDl as a substitute for the traditional one. First, we analyzed the problems of the traditional EDI system and organized the structure of XML/EDl system. Next, we have developed the prototype of Internet bookstore to show the effectiveness and strength of XML/EDl over the traditional EDI.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.569-572
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• 2003

A construction process involves many designers, engineers, contractors, consulting engineers and government officials. Thus, it is essential to promote collaboration among such participants through of effective document exchange. There have been efforts to Improve efficiency of document exchange through Web. Also XML/EDI is recommended by its method. So the purpose of the research was to establish the data model for document information management in document exchange for construction participants using web-based XML/EDI. This research proposed a method of modeling document information for systemic management of document information that exchanged by XML/EDI in central and explained concept of application document information that stored in database. This research classified construction document according to its information relation.

• Proceedings of the CALSEC Conference
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• 2001.08a
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• pp.191-207
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• 2001

■ The 1/sup st/ Driver: Electronic Documents ■ EDI via VAN ■ Limited use of electronic processing ■ The 2/sup nd/ Driver: Internet Infrastructure ■ Web/EDI, HTTP, FTP, MIME ■ Open network ■ The 3/sup rd/ Driver: XML ■ Enables the definition of platform-independent protocols for the exchange of data ■ Business Processes and Documents in XML format ■ XML/EDI ■ XML message exchange: SOAP(omitted)

• Proceedings of the Korea Inteligent Information System Society Conference
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• 2001.01a
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• pp.45-49
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• 2001

Korean government and companies have given a lot of their efforts to exchange electronic documents between themselves and their partners. As the results of them. Korean EDI standards were made by Korean EDIFACT Committee and the standards have been used by companies and governmental organization in Korea. However, Korean export customs clearance EDI system is based on VAN(Value Added Network) and one VAN company ha monopolistic right to relay EDI documents to Korean Customs Service. Therefor is leads to a lot of problems such as inconvenient software, expensive transmission fee and the difficulty of connection with the in-house systems of user companies. To solve these problems, a few good solutions and systems have been suggested and one of them is the Internet EDI. we will suggest a new export customs clearance EDI system running on the Web. This system is basically an Internet EDI system, but we have developed this system using XML instead of HTML, XML is a new markup language with merit such as isolating data from style of documents. This system consists of 7 modules, schema/style/template management, XML/EDI document management, XML/EDI transformation, EDI transmission, certification management and log management. Also this system can be used with other traditional EDI systems that have UN/EDIFACT standards. We will discuss the advantages and disadvantages of XML/EDI system for customs clearance. The development of this system will be a leading study for XML/EDI standards in export clearance EDI system.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.10a
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• pp.51-54
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• 2000

EDI는 기업간 표준화된 거래서식을 상호합의된 통신방법을 통해서 교환하는 형태로 기업간 업무의 기반 환경을 제공한다. 전통적인 방식의 EDI는 구현이 복잡하고, VAN을 이용해 문서교환을 하는 등 높은 개발비용과 관련 소프트웨어의 폐쇄성 때문에 확산이 잘 되지 않고 있는 실정이다. 이에 본 논문에서는 웹 기반의 분산객체를 이용하여 신뢰성 있는 XML/EDI 시스템을 설계하고 구현한다. 또, 기존의 EDI 사용자의 데이터베이스와 연동하기 위한 AnySchema라는 컴포넌트를 소개한다. XML/EDI는 VAN을 통하지 않고 인터넷을 이용하기 때문에 웹 브라우저를 사용할 수 있어 EDI 전용 소프트웨어가 필요 없다. 또, 플랫폼에 독립적이고 확장이 용이하며 복잡한 데이터를 처리할 수 있을 뿐만 아니라 이기종간 데이터 교환이 수월한 XML을 이용함으로써 EDI 도입 효과를 얻을 수 있다.