• 한국전자거래학회지
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• 제7권2호
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• pp.83-95
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• 2002

Because XML is a W3C standard and has characteristics like platform-independent, it has a critical role in e-commerce. Business rules and procedures should be standardized for efficient B2B integration. But a lot of companies has its own XML documents instead of standard documents. Therefore many organizations try to make standards for e-commerce based on framework. In this paper, n messaging system is designed and implemented. Client request service in a XML and server return response in XML in this system. So we can more easily and efficiently build e-Procurement system based on this XML messaging system.

• 정보학연구
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• 제9권1호
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• pp.65-79
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• 2006

e-Marketplace is a business concept which is importantly considered in the area of marketing. e-Marketplace provides the public field in which multi-purchasers can efficiently trade with multi-suppliers. Supply Chain Management(SCM) is being widely acknowledged by the development of information technology. SCM is well known as one of the key issues lately. The complexity of supply chains and the associated potential opportunities for gaining a competitive edge by designing a product and process to support supply chain management can be significant. In order to achieve successful implementation of supply chain management system, companies should understand some barriers in implementation and set up effective and integrated information system. Standardization of logistics is needed through the unification of EDI, Bar Code, Pallet and so on. It's effect is magnified on Efficient Consumer Response such as efficient store assortment, efficient replenishment, efficient promotion and efficient product introduction. International logistics management is the integration of key business processes from original suppliers to end user that provides products, services and information that add value for customers. e-Logistics is being used in managing the international logistics. In this study, three basic e-SCM models for the strategic implementation of supply chain management are suggested. Among them, the virtual company can be the best one we can develop in order to cope with the individualized customer needs.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.772-779
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• 2003

In the real world, business processes are very complex and composed or heterogeneous business activities. As the advent or the Web services enables business processes to be Integrated and to be automated. It makes enterprises integrate heterogeneous business processes from different business partners as well as their internal business processes. To support recent trends in integration of business processes, BPEL, WS-E and WS-T specipications have been established since 2002 WS-C and WS-T describe the reliable business environment including compensation (undo) or completed business processes. The compensation of business processes is a basic requirement for automation or business processes among business partners. Systems implementing these specifications, however, very rarely exist. It's not only because those specifications are developed recently. but also because they are not perfect yet. In this paper, a new business process transaction management, which complements the deficiency of WS-E and WS-T, is suggested. Furthermore, the new approach proposes the business logics for supervisory coordinators which manage serial and parallel business gates The modification or traditional WS-T specification and the simplification or WS-E specification make business processes managed effectively.

• 한국전자거래학회지
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• 제7권1호
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• pp.141-152
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• 2002

Data dictionary is a collection of meta-data, which describes data produced and consumed while performing business processes. Data dictionary is an essential element for business process standardization and automation, and has a fundamental role in ERP application management and customization. Also, data dictionary facilitates B2B processes by enabling painless integration of business processes between various enterprises. We implemented data dictionary support in SEA＋, a component- based scalable ERP system developed in ETRI, and found out that it's a plausible feature of business information system. We discovered that data dictionary promotes semantic, not syntactic, data management, which can make it possible to leverage viability of the tool in the coming age of more meta-data oriented computing world. We envision that business data dictionary is a firm foundation of adapting business knowledge, applications and processes into the semantic web based enterprise infra-structure.

• 한국전자거래학회지
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• 제26권4호
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• pp.119-131
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• 2021

플랫폼 비즈니스의 급속한 성장과 함께 디지털 트랜스포메이션은 기업의 가장 중요한 화두로 부상하였으며, 기업에게 있어 더 이상 선택사항이 아닌 생존을 위한 필수전략이 되었다. 많은 기존 기업들은 디지털화를 위하여 필사의 노력을 하고 있다. 관련된 많은 연구들이 있었지만, 아직 대부분 사례 분석들을 통한 개념적 모델 수준의 연구들에 머물고 있다. 본 연구의 목적은 디지털 트랜스포메이션의 기반이 되는 플랫폼 비즈니스 모델을 중심으로 트랜스포메이션을 통해 획득할 효익의 근간이 되는 데이터의 통합 및 증가되는 네트워크 효과의 효익을 학술적, 체계적으로 분석해 보고자 하는 것이다. 플랫폼 기반 변화는 내부의 효율성 강화와 외부적 확장으로 구분할 수 있다. 내부적으로는 기업의 내부 데이터가 결합되고 다시 의사결정 및 실행과 결합되도록 하는 데이터 구조 개선 및 조직의 개선이 필요할 것이며, 외부적으로는 플랫폼 비즈니스 모델 기반 사업 구현으로 보다 많은 소비자의 외부 데이터를 결합, 활용하는 구조를 세워 신사업 개척, 소비자 행동 예측을 위한 가치를 높여야 할 것이다. 디지털 트랜스포메이션이 성숙되지 않은 상황에서, IT인프라가 가장 구조적으로 앞서 있는 금융산업은 가장 먼저 산업적으로 이상을 실현할 수 있는 산업으로 기대되고 있다. 외부 데이터 결합 사업을 위하여 금융 기업들은 다양한 시도들을 하고 있으며, 좋은 결실을 맺는다면 타 산업의 전환성숙에도 공헌할 수 있을 것으로 기대된다. 정책적으로는 정부의 마이데이터 사업 실시에 있어 국가 차원의 데이터 구조, 거래 체계에 대한 논의가 빨리 진행되어야 할 필요성을 제기하였다.

• 한국전자거래학회:학술대회논문집
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• 한국전자거래학회 2004년도 e-Biz World Conference
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• pp.191-196
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• 2004

Web Service ·A software application identified by a URI, whose interface and bindings are capable of being defined, described, and discovered as XML artifacts A Web service supports direct interactions with other software agents using XML-based messages exchanges via Internet-based protocols(W3C) ·Utilize the WWW infrastructure ·Example ： http：//etech.kaist.ac.kr：8080/search.html(omitted)

• 한국정보처리학회:학술대회논문집
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• 한국정보처리학회 2002년도 추계학술발표논문집 (하)
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• pp.2191-2194
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• 2002

전자상거래 또는 e-Business에 대한 정부 등 각계 기관과 기업들의 관심이 매우 고조되고 있다. 현실적으로 e-Business를 도입하려는 일반 중소기업들은 매우 많은 어려움에 직면하고 있다. 수많은 솔루션과 다양한 방법론 그리고 경영전략 등을 체계적으로 수립해야하고 다양한 정책을 활용하는 과정을 필요로 하기 때문이다. 본 연구는 중소기업을 위한 전자상거래 또는 e-Business 환경구축에 대한 eSCM과 eCRM의 핵심기능을 포함한 eSCS(eSCM+eCRM)통합시스템 모델과 설계에 관하여 다루고 있다.

• Journal of Computing Science and Engineering
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• 제4권4호
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• pp.253-275
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• 2010

In this article we review the metaphor of service-oriented architecture for enterprise computing. In typical definitions service-oriented architecture appears as a single message and a consistent roadmap for building flexible software system landscapes. But it is not. Different communities have elaborated different SOA (service-oriented architecture) concepts to address different problem areas, i.e., enterprise application integration, business-to-business, business process management, and software productizing. If software architects and software managers are aware of these strands of SOA when talking about SOA in their projects they can avoid misunderstandings and detours better. This article contributes a clarification of the different strands of SOA concepts and technologies and their mutual dependencies and identifies particular SOA concepts as instances of more general software engineering principles.

• 정보학연구
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• 제5권1호
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• pp.157-171
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• 2002

e-Marketplace는 B2B 거래의 한 종류로서 인터넷상에서 불특정 다수의 공급자와 수요자(N:N)간 비즈니스 거래를 유발시켜 주는 가상의 시장인데 전세계적으로 특정 산업에 한정된 수직적인 e-Marketplace와 특정 산업과 관계없는 수평적인 e-Marketplace형태로 발전되고 있다. e-marketplace는 구매자와 판매자에게 제공하는 이점들 때문에 놀라운 속도로 증가하고 있다. 구매자입장에 e-marketplace는 새로운 공급업체를 물색하는 과정에서 들어가는 구매비용을 낮출 수 있다. 공급업체의 경우 e-Marketplace는 판매비용을 낮추고 새로운 고객에게 물품을 납품할 수 있는 기회를 제공한다. 이에 e-marketplace 기업들도 분명한 비즈니스모델로서 경쟁력 있는 업체만이 생존할 것이다. 이러한 생존에서 살아남기 위해서는 치열한 경쟁을 이겨내야 한다. 이에 대한 구매자와 판매자의 역할이 무엇인지를 살펴 보는 것이 본 연구의 목적이다.

• 통상정보연구
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• 제7권3호
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• pp.195-212
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• 2005

International trade has been changed from traditional trade to e-trade due to the fast expanding of information technology like e-marketplace, EDI (Electronic data interchange) using Internet since mid of 1990's. e-Trade, as a new trade method, could handle every trade procedure such as market research, contract, customs clearance, logistics and payment using IT like internet without restriction of time and space. The evolution of transaction-based business model is upon us. The business models of many e-Marketplace in their early stages have typically been based on transaction fees. Many e-Marketplaces have even called out transaction revenues as a core element of their business plans. The transaction business represents the most simple of business models, but it does not provide a long-term sustain able advantage. For buyer's convenience, wide selection and test price hold appeal. For suppliers, the extended global market reach and direct access to customers and consortiums of customers is powerful. To maximize leverage of these new e-marketplace, you must from both a buyer perspective as well as a supplier perspective. Also required is a strategy that takes in account all of the various e-Marketplace transaction standards and one that allows the easy accomodation to new e-marketplace as the market change. These new e-marketplace will need to be factored into the sales channel strategies. To be successful, integration with these e-marketplaces should occur at a complete business process level. This study would suggest on the role of buyers and sellers for e-trade which could maximize effect of e-trade in order to cope with rapid changing IT environment and global trade environment. Therefore, this study suggests top priority tasks for implementing on the specialization strategy of e-trade process.