• Proceedings of the Korea Information Processing Society Conference
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• 2001.04b
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• pp.1129-1132
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• 2001

기업의 생산성 향상과 비용절감, 그리고 세계화로 표현되는 거래다각화를 위해 각 기업은 앞다투어 기업간 전자거래시스템을 도입하고 있다. 철강산업에 속한 기업들도 예외는 아니어서 원부자재의 구매나 철강제품의 판매분야에 인터넷 전자거래시스템을 도입하기 위해 노력하고 있다. 전자거래시스템에 의해 각 기업들은 e-marketplace를 중심으로 기업간의 상품정보를 공유하고, 가상공간에서 사이버거래를 성사시키며 거래 후 계약이행에 이르기까지 각종 업무를 인터넷을 통해 처리하게 될 것이다. 하지만 현재까지 국내에 구축된 수많은 기업간 전자거래시스템은 데이터의 표준화 부재로 인해 실질적인 효과를 나타내지 못하고 있다. 즉, 전자거래에 참여하는 각 기업이 정보의 공유나 교환에 의한 전자거래 효과를 전혀 얻지 못하고 있는 것이다. 이러한 측면에서 거래 데이터나 컨텐츠의 표준화는 기업간 전자거래 인프라의 측면에서 그 무엇보다 중요한 사항이라 볼 수 있다. 본 고에서는 현재 진행중인 철강산업 MRO(Maintenance, Repair, Operations)자재 표준화 프로젝트의 추진방향 및 문제점과 해결방안에 대해 간단히 소개하고자 한다.

• 한국IT서비스학회:학술대회논문집
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• 2009.11a
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• pp.544-548
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• 2009

The underlying success of logistics depends on the flow of data and information for effective management. Over the last 30 years, we have seen the power of microprocessors double about every 18months. This continuing trend means that computers will become considerably smaller, cheaper, and more abundant; indeed, they are becoming ubiquitous and are even finding their way into everyday objects, resulting in the creation of smart things. In the long term, ubiquitous technologies will take on great economic significance. Industrial products will become smart because of their integrated information processing capacity, or take on an electronic identity that can be queried remotely, or be equipped with sensors for detecting their environment, enabling the development of innovative products and totally new services. The global marketplace runs on logistics, security, speed, agility and flexibility..In this paper we report that pairing these traditional logistics functions with RFID technology can be a huge value-driver for companies. This winning combination yields increased logistics management effectiveness and more efficient visibility into the supply chain management.

• Journal of the Korea Safety Management & Science
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• v.12 no.3
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• pp.153-162
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• 2010

Continuing and Developing the growth, the company should focus on 'time to market of high quality production' and 'cost down'. Due to the complexity of the production, reliability is being one of the important factor. In this study, in particular, focus on parts reliability test improvement about printer product and proceeded. Need test improvement for time to market that is developed, and reduce expense with test period that is required at Reliability Test time of new parts and should high quality level of product. Finally huge Failure Cost (F-COST) occurs because quality level of product drops if parts that accomplish product does not ensure reliability and this is associated by malfunction in marketplace.

• International Commerce and Information Review
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• v.8 no.1
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• pp.227-242
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• 2006

The rapid expansion of regionalism has resulted in the creation of blocs of the global economy, so that those countries not belonging to one or more blocs can be discrimiated. Though signed on the bill of FTA with Chile, Korea is actually alienated from major stream of the blocs. Therefore, Korea government makes efforts to contract more FTAs with countries such as Singapore and Japan, others. FTA is believed to be an important method to secure export and national competitiveness. Therefore, we need to exactly understand critical issues and the long-run effort of FTA. This paper tries to find out important issues and potential strategies relating to electronic commerce in Korea's FTA with other countries. In these means, relationship between FTA and e-Trade are closely related to global business chance. In these means, we should use FTA potentials for encouraging global commerce by e-Trade and develop e-FTA in the foreseeable future.

• Journal of Korean Institute of Industrial Engineers
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• v.33 no.3
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• pp.322-328
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• 2007

Highly standardized products are suitable for automated purchasing using electronic commerce technology, where the price becomes the most important factor. Suppliers can change the prices dynamically based on the inventory level and market situation in order to maximize the sales and profit. In the virtual marketplace where multiple customers purchase multiple standardized products from multiple suppliers repetitively, customers can purchase the required amount of each item as a dynamic bidding by allocating purchase orders to the suppliers based on the current price. Customers need a method to quickly determine the optimal allocation of orders to the suppliers using the dynamically changing data to minimize the total cost. We present a LP model which minimizes the sum of the total price plus transportation cost for this problem. Simulation results using random data show meaningful reduction of the total cost.

• Proceedings of the Korea Port Economic Association Conference
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• 2003.07a
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• pp.193-218
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• 2003

Today, the marketplace environment is changing faster and more dramatically than ever before. With the rapid growth of Internet Shopping mall, electronic commerce transaction, we have big changes on distribution fields. At this circumstances, traditional markets cannot help suffering from serious contraction and market failure between highly advanced department store and internet based shopping mall giving lower prices and higher customer satisfaction program. In addition, traditional markets have made an critical role on our retail markets for a long time, but they confront a crucial crisis on nationwide owing to external markets circumstance change and internal factors. In this study, we made efforts to suggest rational political scheme to recover many difficulties as analyzing market factors affecting traditional market, such as, modernized management skill, specialized items, customers satisfactions program, and so forth.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.423-426
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• 2004

본 논문은 B2B(Business To Business)전자상거래상의 거래기업에 대한 신뢰도 및 경제동향에 따른 거래기업의 변동율을 예측 분석하는 모형을 제시한다. 거래기업의 자금흐름은 거래기업의 은행으로부터 움직이게 되고, 따라서 거래하고자 하는 신뢰도는 그 거래대상 기업의 성장성이나 자금흐름 등과 같은 기본적인 재무비율 보다는, 거래기업은행에서 바라 보는 거래기업의 신뢰성이라는 측면에 비중이 더 실린다. 본 논문에서는 이러한 모형에 대한 알고리즘 설계 및 인터페이스 관한 설계를 하고, UML(Unified Modeling Language)을 이용하여 Component 로 구현을 한다.

• Journal of Information Technology Application
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• v.3 no.1
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• pp.1-21
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• 2001

The explosive growth of the Internet and the increasing popularity of the World Wide Web have generated significant interest in the development of electronic commerce in a global online marketplace. The rapid adoption of the Internet as a commercial medium is rapidly expanding the necessity of Web advertisement as a new communication channel. if proper Web advertisement could be suggested to the right user, then effectiveness of Web advertisement will be raised and it will help company to earn more profit. So, this article describes a personalized advertisement technique as a part of intelligent customer services for an electronic newspaper provide. Based on customers history of navigation on the electronic newspapers pages, which are divided into several sections such as politics, economics, sports, culture, and so on, appropriate advertisements (especially, banner ads) are chosen and displayed with the aid of machine learning techniques, when customers visit to the site. To verify feasibility of the technique, an application will be made to one of the most popular e-newspaper publishing company in Korea.

• Journal of KIISE:Computing Practices and Letters
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• v.9 no.2
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• pp.205-212
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• 2003

Recently, as electronic commerce service via the Internet has expanded over the world, the standardization for the e-commerce has been strongly required. Therefore UN/CEFACT and OASIS adopted ebXML standard for the purpose of creating single global electronic marketplace. New e-Business systems should require ebXMl- based messaging system for reliable messaging delivery. In this paper, we have implemented Message Service Handler(MSH) packaging, transporting and managing e-Business messages for supporting ebXML messaging service. The MSH supports various system environments and allows high-level applications running either local or remote hosts with Remote Method Invocation(RMI) interface. In addition, MSH guarantees reliable message delivery on internet since it retransmits message in case of delivery failure and handles duplicated message and applies acknowledgement message for secure message delivery. Nowadays MSH has applied to ebXML registry/repository.

• Korean Business Review
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• v.12
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• pp.255-274
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• 1999

Electronic Commerce (EC) is a relatively new and has been attracting a considerable amount of attention. Even though it is still in an introductory stage, growth rates are impressively high and its economic importance will continue to grow. Electronic Commerce is born to be global because its connectivity using the Internet is universal. As Electronic Commerce accelerates the globalization, it will also increase both the interdependence of national economies in different countries and the need for international cooperation and coordination. Electronic Commerce is really a global challenge that requires global solutions. For this reason, Electronic Commerce becomes an important agenda in major international cooperative organizations including APEC, OECD, and G7 (G8). However, current international discussions on Global Electronic Commerce are initiated mostly by the United States and European Union (EU). The objective of this paper is to raise awareness creation activities in which the international cooperation is needed for promoting the global electronic marketplace in Asia. For this purpose, this paper reviews the approaches of U.S. and European countries (or European Union), and suggests an development framework on the basis of the reviews. The framework is used to analyze current issues around Electronic Commerce, and identify some fields which require coherent work among researchers in different countries.