• 지식경영연구
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• 제12권1호
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• pp.91-110
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• 2011

The purpose of this study is to identify the impact of IT group efficacy of small business using B2B e-commerce on organizational performance. First, we conceptualized IT group efficacy, based on theories in regard to group efficacy, absorptive capacity, and electronic information sharing. And then we examine that IT group efficacy of small business setting up IS and performing B2B e-commerce increases absorptive capacity and electronic information sharing, and ultimately improves organizational performance. The result is that IT group efficacy has a significant positive effect on absorptive capacity, but doesn't have a significant positive effect on electronic information sharing. Also absorptive capacity has a significant positive effect on electronic information sharing and organizational performance, and electronic information sharing has a significant positive effect on organizational performance. Finally, we discuss about the limits and directions as well as the results and implications of this study.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2001년도 International Conference CALS/EC KOREA
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• pp.241-251
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• 2001

B2C e-commerce is now sufficiently stable. Judging from its success, we can expect B2B to similarly improve business processes for a better return on investment. To achieve B2B e-commerce, many consortia have been trying to develop a B2B framework. As a result, the ebXML is started as an international standard for B2B e- commerce based on XML. The exchange of information between two parties requires each party to know the other party's supported business collaborations, the other party's role in the business collaboration, and the technology details about how the other party sends and receive messages. In some cases, it is necessary for the two parties to reach agreement on some of the details. The ebXML CPP and CPA specification defines how to describe these. In this paper, we'll describe our design and implementation of an ebXML CPP and CPA editor which enables each party to create and edit his profiles and which automatically composites two CPPs. Although it is possible to create and edit CPP and CPA documents with general-purpose XML editor, it is not easy to create and edit CPP and CPA documents with a general-purpose XML editor. Moreover, the detailed procedures for CPA formation from CPPs are currently not provided in the specification. Therefore, we propose two approaches for a CPA formation in addition to easy-to-use user interface.

• 산업경영시스템학회지
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• 제32권3호
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• pp.85-92
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• 2009

A lot of B2C Internet shopping mall companies are establishing various strategies in order to make a result to be further better than it. But They are experiencing trouble by restriction like manpower or financial issue. Therefore, frying to grasp how an assistance degree of a company In B2C Internet shopping mall success factors affects will be important information in resources distribution of management strategic which is established by B2C Internet shopping mall company to survives in unlimited competition. In this paper, It is purpose to find which is success factors affecting to a finance and the other part of results in B2C Internet shopping mall companies. In order to achieve a study purpose, we make a model by literature study and inquiries and analysis the result data. Consequently for successful B2C Internet shopping mall operation, it needs a assistance of a company fully. But the company which shall get a maximum effect with resources limited is difficult to assistance fully. This study will be used to establish strategies of distribution of resources appropriately for the company which is not fully assist B2C Internet shopping mall operation because of restrictions of manpower, material and finance.

• 대한전자공학회논문지TC
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• 제45권1호
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• pp.91-96
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• 2008

본 논문에서는 3중 모드를 형성하는 $2{\times}2$배열 피드혼 안테나용 모노 펄스 피드를 설계 제작하고 복사 특성을 고찰하였다. 단일 피드의 경우 이득은 8.25dB의 값을 가지며,. 변환부에서 공기 중으로 연결되는 부위에 전계면으로 확장되는 구조를 갖게 함으로써 이득은 증가하고 구형 도파관과 공기 중의 반사는 저하시켰다. 급전 피드 port1과 port2는 수직으로 위치하여 개구부 혼의 두께를 얇게 함으로써 격리도는 -25dB이하의 특성을 만족하며 높은 주파수일수록 격리도는 향상됨을 확인하였다. port1과 port3은 수평으로 위치하여 전기장의 분포가 병렬로 연결되기 때문에 전기장의 결합은 적게 일어나지만 자기장의 결합이 나타나기 때문에 port1과 port2와의 격리도 보다는 최저 2dB에서 최대 6dB 향상된다. port1과 port4는 구조적으로 직접 결합은 아주 적은 양만 발생하지만, port2와 port3의 영향으로 -35dB이하가 됨을 확인 할 수 있었다.

• Asia Marketing Journal
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• 제20권3호
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• pp.1-15
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• 2018

Dongwon Systems established in 1977 to exclusively supply Dongwon tuna cans, the parent company. Instead of its stable management and profits by relying on the parent company, the company was not complacent and started innovating and challenging new markets. Dongwon Systems decided to expand the business area and pioneer new markets so that it becomes the first domestic company to successfully expand into independent businesses other than parent company products. Such success of Dongwon Systems was driven by its differentiated B2B strategies. Unlike the characteristics of usual B2B companies, Dongwon Systems has been thinking both of its client companies and end-consumers. In this case-study, we will explore how Dongwon Systems became the No.1 packaging solution company in Korea through technology innovation in the aspects of unique B2B marketing strategy. The key success factor can be summarized in three ways; product and technology development with customer centric mind-set, systematically extending new markets through business diversification, and marking Southeast Asia as a bridgehead for its global strategy. It is expected that the current case study of Dongwon Systems will be able to provide implications for B2C companies as well as B2B companies that try to expand their business portfolio and global business areas through B2B marketing case analysis.

• 한국IT서비스학회지
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• 제11권2호
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• pp.243-258
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• 2012

The G2B system is one of the important information systems in the e-government implementation. It is difficult to measure the cost reduction effect of the system introduction because there are many participants in the complex procurement processes. Previous approaches of the performance evaluation of such processes have been based on conducting some surveys and interviews with statistical methods. Therefore there have been some limitations in the verification of feasibility. Therefore this study tries to suggest a case of performance evaluation about the cost reduction in using of the G2B system by analyzing operational DB data from the G2B system. This study analyzed the procurement processes of G2B system according to 'goods' and 'facilities/services' and classified the procurement processes into 12 sub-processes. By developing an evaluation model for the cost reduction of e-procurement, we derived the whole cost reduction effect was 8,000 billon Won for the use of Korea KONEPS G2B system in 2008. Specially the cost reduction in the private sector was 6,600 billion Won. It was mainly due to the decrease of the offline visits to the related organizations to participate a bidding process. Moreover, the cost reduction of using shopping mall was 1,000 billion Won among the total 1,400 billion Won in the whole public sector. The main contribution of this paper is to show the more objective evaluation result of the use of e-procurement, which verifies the necessity of G2B system.

• 통상정보연구
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• 제4권1호
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• pp.1-19
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• 2002

Emerging digital economy, e-business, especially business to business(B2B) electronic commerce is understood one most single critical competitive weapon for organizations' global competitiveness. According to government white paper, Korea's electronic commerce records expansion stage in its volume and variety. Although Korea has remarkable EC records, still some differences are existed compare to the developed countries. IT in the developed countries, played an engine for the economic restructuring as well as for the economic growth. But in Korea, it's not fully utilized by the reasons of economic and noneconomic bottlenecks. Under the digital economic surroundings, EC or e-Business, is a business system to achieve the economic efficiency in the levels of an organization as well as a nation. So, we have to find the ways to utilize our EC infrastructure to contribute for the nation's global competitiveness. To find the way, this study recommends two types of policies, pull and push, beyond the OECD's suggestion, to government in order to expansion of EC, especially B2B EC.

• 한국데이타베이스학회:학술대회논문집
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• 한국데이타베이스학회 2000년도 추계학술대회 E-Business와 정보보안
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• pp.67-82
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• 2000

기업간전자상거래 (B2B)의 활성화에 따라 주요 IT 업체들은 B2B 를 위한 다양한 솔루션을 개발하고 있으며, 그 과정에서 데이터 교환 표준으로 XML 이 널리 적용되고 있다. XML 은 인터넷상에서 구조화된 문서를 자유롭게 교환 및 정의할 수 있는 특성을 갖는다. 본 연구에서는 XML 이 최근 급속히 적용되고 있는 요인을 주목하여 기업의 도입의향을 중심으로 연구를 수행하였다. 우선 '조직간 시스템 도입 관련' 선행 연구를 참고하여 설문에 의한 실증분석방법을 통해 XML 도입의향을 연구하였다. 더불어 부차적 방법으로 XML 과 관련 언어 (SGML/HTML/EDI 등)의 특성 비교 과정을 통해 XML 의 특징으로부터 e 마켓플레이스의 등장으로 대표되는 기업 경영 환경 변화 요소를 추론을 시도하였다. 본 연구에서는 이러한 분석 결과 XML 의 도입 의향에 영향을 미치는 요소를 분석하였고, 새로운 IT 기술인 XML의 적용에서 기업환경의 중요 변화 특징에 대한 시사점을 얻을 수 있었다.

• 마이크로전자및패키징학회지
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• 제16권2호
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• pp.43-50
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• 2009

최근 인쇄회로기판(PCB)의 제품트랜드는 박형화, 고밀도화로 대표되지만 휨(Warpage) 억제, 신뢰성확보와 같은 기술적 난제로 인해 박형화와 고밀도화에 많은 제약을 받고 있다. $B^2it$(Buried Bump Interconnection Technology) 공법은 기판의 핵심공정 중 하나인 드릴링 공정이 생략되어 인쇄회로기판을 낮은 제조비용으로 박형화할 수 있는 기술로 개발되고 있다. 본 논문은 $B^2it$공법이 적용된 인쇄회로기판의 열적-기계적 거동특성을 유한요소해석(FEA)을 통해 고찰한 논문으로서 패키징레벨에서 방열효과와 신뢰성 등에 벙프의 재료, 형상 등이 미치는 영향 등을 분석하였다. 해석결과에 의하면 $B^2it$공법이 적용한 인쇄회로기판은 기존 비아구조를 가진 인쇄회로기판에 비해 칩에서 발생하는 열의 확산이 신속하고 패키징의 휨을 억제하는데도 유리하며 칩에서 발생하는 응력도 낮추지만 솔더-조인트의 응력은 증가시키게 된다. 따라서 패키징의 신뢰성을 향상시키기 위해서는 범프의 형상, 재료 등을 패키징을 구성하고 있는 모든 요소들을 고려하여 최적화하는 것이 필요하다.

• 한국전자거래학회지
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• 제9권2호
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• pp.183-201
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• 2004

기업간 협업을 실현하기 위해서는 기업간 프로세스 상호연계 (B2Bi)와 기업 애플리케이션 통합(EAI)이 함께 고려되어야 한다. 이미 많은 영역에서 이에 대한 연구와 개발이 이루어지고 있지만, 두 시스템이 각기 개별적인 플랫폼과 환경하에서 설계되고 운영됨으로써 이 둘을 다시 통합해야 하는 문제가 발생하고 있다. 본 연구에서는 기업간 협업을 위해, B2Bi 환경의 변화에 유연하게 대응하면서도 B2Bi와 EAI 시스템을 단일의 통합 구조로 구현한 비즈니스 통합 플랫폼을 제공하고자 한다. 본 연구의 통합 플랫폼에서는 협업 프로세스가 비즈니스 통합의 주요 기술로 인식되고 있는 웹서비스(Web Services)를 이용하여 진행될 수 있도록 하였다. 특히, 다양한 비즈니스 통합 표준들이 수용될 수 있도록 이들 표준들을 비교 분석하여 기본적 인 실행 요소들을 정의하였으며, 이를 처리할 수 있으면서도 향후 확장성을 가지는 프로세스 엔진을 개발하였다. 또한 이러한 비즈니스 통합 플랫폼의 검증을 위하여 웹수주 시스템을 구현하였다. 본 연구의 결과는 기업간 협업을 위한 비즈니스 통합의 수준을 높이는데 기여할 수 있을 것이다.