• The Journal of Society for e-Business Studies
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• v.9 no.1
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• pp.139-154
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• 2004

Recent business environments require a company to communicate frequently with other companies. This makes it essential to use XML (eXtensible Markup Language) documents for integration of information systems. Especially in e-Business environments, change management of documents is important to record and trace the history of the documents. In this paper, we propose a new method of storing a document by detecting changes automatically and reconstructing the document version when a user requests. In addition, based on the method, we also propose a model to recover a document into previous state even when system errors occur. A prototype system is implemented on top of a workflow system and an experiment is carried out to present efficiency of our method. Our approach provides efficiency of storage space and convenient management of documents.

• Proceedings of the Korean Information Science Society Conference
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• 2003.10b
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• pp.313-315
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• 2003

인터넷과 웹은 전통적인 비즈니스 모델에 혁신적인 변화를 가져왔고 인터넷/인트라넷 기반의 전자적 서비스를 통해 비즈니스 거래를 가능케하는 전자 상거래를 거쳐 보다 확대된 비즈니스 개념과 모델을 제공하는 동적인 e-Business라는 새로운 환경을 만들어냈다. 이 새로운 환경에 보다 동적인 비즈니스 프로세스를 지원하는 XML기반의 웹표준들의 상호작용하는 응용인 웹서비스가 등장하였다. e-Business 응용은 비즈니스 트랙잭션 제공자와 소비자 측면의 단말 사용자의 자동화를 위한 플랫폼이 기반이 되며 이를 통한 새로운 모델로 비즈니스 프로세스 응용 상호간 실시간 웹서비스가 제공되는 핵심 기술이 요구된다. 본 논문에서는 웹 서비스의 특성을 기반한 e-Business 시스템을 구축하기 위한 기본 기술들을 계층화하여 표현한 재사용 가능한 공통 아키텍쳐(common architecture)를 기술하고 개발 프로세스를 제안하고 CAS(Customer Authentication System)에 개발 프로세스를 적용하여 개발하는 사례를 보여준다.

• 한국디지털정책학회:학술대회논문집
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• 2003.12a
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• pp.219-227
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• 2003

E-business including e-commerce boosts the competitiveness of corporations remarkably through the creation of new value added, positioning itself as the key to national competitive edge. Thus, advanced nations and international organizations such as WTO and OECD are structuring a positive support system for e-transformation. Korea also has been pushing for activating e-business at the government level since 2000. ECRC(Electronic Commerce Resource Centers) project is an efficient government initiative and inter-agency coordination in implementing e-Business policy for industry. This project has been sponsored by the MOCIE and operated through prime contracts with KIEC. ECRCs provide such services as educational training, technology transfer, consulting and information service related to e-Business for industry. They had given the digital opportunity demanded by industry from 1997 but in these days there are many other new e-business activating projects in Korea. This paper sought to study a strategic reform plan of ECRC.

• Journal of KIISE:Computing Practices and Letters
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• v.11 no.6
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• pp.514-530
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• 2005

This paper proposes a compact eAI framework for the integration of various types of applications deployed on different platforms in the Internet. The applications are connected and invoked to achieve a business goal by the coordination of the workflow system in the framework. for the construction of the framework, five sub-modules are elicited and the functions and roles of each module are defined. The elicited five sub-modules include business process modeling tool, eAI platform, business processes transform module, UDDI connection module, and workflow system. In the framework, intra and inter organizational applications can be integrated together across firewalls. In this paper, the extension of a workflow system to implement the framework is also described in detail and the usefulness of the framework is ascertained by implementing an application process within the framework. A full-fledged eAI solution can be constructed by gradually adding supplementary functions within this framework.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.47
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• pp.239-260
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• 2010

The purpose of this study would like to investigate the critical success factors of the e-procurement which means on-line purchase of goods and services for organizations. This action represents one of the largest expense items in a firm's cost structure. In order to draw CSFs of e-procurement system, we have surveyed questionnaire to the related firms. The basic variables used in this survey are taken from many precedent researches in relation to the e-procurement. On the other hand, the research data is collected from companies which had used the MRO e-marketplace. Through factor analysis of those data, four-factor resulted as follows: (1) factor one suggests the rationalization of the firm's management of its suppliers; (2) factor two calls for redesigning affected business processes and influencing end-user/employee procurement-related behaviors; (3) factor three refers to carefully orchestrating an e-procurement technology planning process with one's suppliers and using intelligence in designing the software and mining the data it produces; and (4) factor four relates to selecting an e-procurement solution and/or simultaneously participating in a number of electronic environments supporting e-procurement. In conclusion, these four factors are regarded as critical success factors for the application of e-procurement system and then suppliers should take care the effective planning of e-procurement structure.

• International Journal of Advanced Culture Technology
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• v.11 no.2
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• pp.125-131
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• 2023

OVO is a digital platform that provides simple payments and smart financial services, as well as one of the largest digital payment platforms in Indonesia. It has wide coverage and security when making payments, and supports multiple settlement currencies. The purpose of this study is to explore the history, business model, and future strategic direction of OVO, an Indonesian e-wallet. To date, OVO has built its own mobile payment ecosystem covering a wide range of consumer scenarios including e-commerce, travel, offline shopping and finance. And it supports mobile banking, online banking, debit cards or selected partner merchants. Its three largest transaction categories are in the transportation, retail and e-commerce sectors. With over 110 million consumers and 1.3 million merchant users, it is one of the dominant e-wallets in Indonesian market and has become the country's e-payment market leader. OVO eWallet's 'One Card' model offers convenience and choice for users, thus contributing to the rapid growth of OVO eWallet. And OVO eWallet competes fiercely with other competitors, but OVO eWallet continues to grow in terms of the number of users and market share. Finally, this study analyzes the strategic goals and plans of OVO eWallet, predicts its future direction. OVO eWallet has a huge success, but there are still competition and challenges to face.

• The Journal of Society for e-Business Studies
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• v.5 no.2
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• pp.61-79
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• 2000

For CALS environment, sharing information among business processes within the enterprise and between enterprises have been increased through common database. To support integrated data environment, data of the local legacy system must coincide with data of the global system to guarantee data integrity and transparency. This study is concerned with the implementation of this distributed database system under CALS environment. Based on existing IDEF methods, we developed a modified method which newly includes concepts of the enterprise structure, the integration of legacy databases, the distribution of data, and the distributed applications .

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.2 no.1
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• pp.65-82
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• 2007

This aim of study is to offer three way(the E-commerce operations site, electronic catalog site, the E- commerce function improvement, the off-line E-biz revitalization) for E-commerce revitalization of business incubator center's resident enterprise through interview with business incubator center's resident enterprise, business incubator center's manager and the operation company of the COBIAN as E-commerce site of business incubator center. Solutions presented by business incubator center are considered from various angles to improve law perception in the COBIAN and to exchange contact information among BI companies in the COBIAN. And The solution emphasize an efficiency as well as an absolute investment to present the solutions that are able to do better important function as business incubator center than any other. furthermore, a business incubator center presents solutions for solving problems with small and medium enterprises as well as the COBIAN, which is doing E-commerce operation.

• The Journal of Society for e-Business Studies
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• v.9 no.1
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• pp.237-254
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• 2004

A customer satisfaction at business activity has influence on affirmative customer reaction. The customer reaction encouragement system(CRES) is to expand the present customer response concept in this paper. The CRES application can make real-time connection between customers and sellers at EC(B2C) environment, and on the basis of this application, it can derive the positive customer reaction encouragement. In this paper, the comparison results between new EC system applied for the CRES and present EC system are proposed.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.40
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• pp.147-167
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• 2008

This paper investigates changing business transaction under the e-commerce environment and their implications on freight transport industry with some case studies. It shows that an efficient and reliable delivery system is essential for e-commerce as business industries are faced with the stricter and more diversified demands of customer. In addition, many aspects of business practices such as small batch, customized production and just-in-time distribution in the e-commerce environment, in turn, bring about a number of changes in the volume and service patterns of freight transport. E-commerce requires longer transport distances and often higher delivery frequencies. It also entails to a certain extent a modal shift towards truck and air freight transport modes. On the one hand, the logistical requirements of e-commerce goods may stimulate greater complexity in existing supply chain management, causing higher costs. However it is true that the increased visibility of goods through more efficient information flow allows more efficient and effective transport management in the logistics system.