• 한국경영과학회지
• /
• 제31권3호
• /
• pp.53-62
• /
• 2006

Many information providers in the electronic market struggle to attain revenue from their information goods including contents or other services and they tend to charge for their contents or services since they are confronted with difficulties in attaining revenue from online advertising. This study examines why they begin to charge for their contents or services and explores Pricing strategies for their contents. Also, this paper explores business strategies when conventional offline contents firms enter the online contents market and draws some implications for the condition of entry of offline contents providers into the online market.

• 경영과학
• /
• 제14권2호
• /
• pp.19-45
• /
• 1997

With the proliferation of telecommunication technologies, the traditional internal focus of information systems has shifted to entities beyond the organization's boundaries. In recent years, electronic data interchange (EDI) has come to revolutionize the way in which a business operates and relates to other businesses, Based on the establishment of trading activities, EDI systems have come to signify a speedy, efficient, and accurate means of electronically exchanging business transactions This study examines the current research trends in the area of EDI systems and identifies several issues for future research.55 articles in the EDI area from 1987 through 1996 were collected from related journals and proceedings of conferences. The articles are categorized by years and journals. The amount of EDI research has increased dramatically during the period of the study. Also, presented are the results of a content analysis of the articles. The findings not only provides general information about reserch methods, and direction of EDI study.

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

• 한국전자거래학회지
• /
• 제2권1호
• /
• pp.95-115
• /
• 1997

Over the past several years, numerous CALS technologies have been developed for improving productivity and the quality of products and services in an organization. Among these technologies, Interactive Electronic Technical Manual(IETM) has been recognized as one of the most important CALS technologies. IETM is a technical manual authored by means of an appropriate media in a digital format. This study was an attempt to establish conceptual foundations in the literature for IETM. This study described the concept of IETM and differentiated IETM from a technical manual. Also, the author suggested an effective approach to developing an ITEM and explained the relationship between HyTime/MID and IETM.

• 한국전자통신학회논문지
• /
• 제6권6호
• /
• pp.957-963
• /
• 2011

이 논문은 사이버 사업에 진출하고자 하는 예비 사업자들에게 사이버 공간을 쉽게 이해할 수 있도록 도움을 주기 위하여, 사이버 공간의 사업적 특성을 오프라인 공간의 사업특성에 맞추어 설명하는 방법을 제안하였다. 사이버 사업이나 오프라인 사업모두 "고객에게 상품을 판매한다"라는 같은 명제를 기반으로 함으로 고객, 상품, 판매유형이라는 3가지 관점에서 오프라인 공간과 사이버 공간의 차이를 설명하고, 그 차이를 오프라인 공간 관점에서 바라보는 방법을 설명하였다.

• 한국전자통신학회논문지
• /
• 제5권6호
• /
• pp.657-663
• /
• 2010

본 연구는 부동산중개업을 하는데 필요한 중요 구성요소를 도출하여 서비스 가치, 고객의 재이용의도, 구전효과와의 관계를 검증하여 고객들이 원하는 구성요소가 무엇인지를 분석하였다. 그 결과 중개업자의 능력과 중개업자의 신뢰성, 중개업소의 위치가 중요한 구성요소임을 검증한 반면 중개업소의 환경은 그다지 중요하지 않는 것으로 검증되었다. 따라서 고객들이 생각하는 가장 중요한 요소는 중개업자의 능력이므로 이에 대한 대비책 강구가 필요하였다.

• 한국전자거래학회지
• /
• 제6권2호
• /
• pp.159-166
• /
• 2001

EC(Electronic Commerce) is increasing with high speed based on the expansion of Internet. EC which is done through Internet has strong point like independence from time and space, On the contrary, it also has weak point like security problem because anybody can access easily to the system due to open network attribute of Internet. Therefore, we need the solutions that protect the security problem for safe and useful U activity, One of these solutions is the implementation of strong cipher algorithm. NPC(Non-Polynomial Complete) cipher algorithm proposed in this paper is good for the security and it overcome the limit of current 64bits cipher algorithm using 256bits key for input output and encryption key, Moreover, it is designed for the increase of calculation complexity and probability calculation by adapting more complex design for subkey generation regarded as one of important element effected to encryption.

• 한국전자거래학회지
• /
• 제7권1호
• /
• pp.35-50
• /
• 2002

Recently, payment method is one of the most hot issues for transaction of contents in mobile and internet markets. Many kinds of mobile contents services are rapidly growing with the combination of internet application services. Payment method algorithms are demanded for the stable transaction between producer and consumer. Security protocol algorithms are widely adapted for mobile Platform terminals. In this Paper, we described security mechanism for the current wireless internet services and compared with the performance result. There are security protocols that based on java machine platform or WAP protocols. The system is based on J2ME technology for the java mobile platform. Based on this technology, a security system is proposed for the service of mobile commerce electronic payment. The system is designed for the stability of transaction so that it enables to apply into many kinds of internet payment system.

• 한국전자거래학회지
• /
• 제7권1호
• /
• pp.66-74
• /
• 2002

Through the increment of requirement for EC(Electronic Commerce) oriented communication services, security multicast communications is becoming more important. However, multicast to EC environment is much different from unicast concept most network security protocols. On the network security, using mandatory access control of multilevel architecture which assigns a specific meaning to each subject, so we accomplish access control. In this way, access control security based on the information security level is proposed. A security protocol based on the architecture proposed in this paper would be utilized in security multicast communications, group key management service and leveled security service through multilevel EC security policy, Also we discuss and propose the security level scaleability and key management method on the network.

• 한국전자거래학회지
• /
• 제7권1호
• /
• pp.207-223
• /
• 2002

The population of consumers who purchase goods through electronic commerce(EC) is increasing due In the advance of Internet. They can purchase goods freely without time and space restriction and can have variety of choices of goods. Now most of e-Catalogs rely on the simple texts or images to present information on goods. As such, there is limitation in describing goods in detail, which might not make consumers interested in those goods. To solve the problem, more advanced e-Catalogs are demanded compared with the existing ones, requiring research on the e-Catalog authoring techniques that utilize dynamic multimedia data such as audios or videos in addition to the conventional texts and images. In this paper, we describe development of an e-Catalog authoring tnol that is based on SMIL(Synchronized Multimedia Integration Language) which is one of XML applications.