• The Journal of the Korea Contents Association
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• v.8 no.10
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• pp.27-36
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• 2008

As ubiquitous computing technologies become the important paradigm for replacing internet based IT paradigm and developing the next generation IT, the research and development on the ubiquitous technologies are progressed actively. One of the core technologies for ubiquitous computing is RFID. In this paper, we design and implement the property management system as a new business item using the RFID since the demands for the u-business model that considers the ubiquitous environment are being grown. There are many properties in the organizations such as companies, schools and so on. Many users share these properties. Thus, these fields require efficient management systems for monitoring a variety of information such as the locations and the detailed information of the properties for the monitoring and lending services. We attach RFID tags to every property and monitor their information with our web-based management system. Our management system provides the monitoring service and the lending service for properties and users.

• The Journal of Information Technology
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• v.5 no.1
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• pp.157-171
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• 2002

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 maxmize 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 explored independent and industry-backed current and future business models that are emerging in the B2B electronic market industry, as well as value -added service models for the Net market maker industry. E-Marketplaces will evolve into digital work environments in which real industry collaboration can occur.

• Journal of the Korean Society for information Management
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• v.18 no.2
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• pp.31-56
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• 2001

The number of websites in Korea is increasing rapidly as demonstrated by more than 510,000websites registered under the ".kr" domain as of the end of December 2000. In order to effectively copewith the deluge of web information and maintain ready access to useful information on the web,utilization and management of web information through websites that have been evaluated and ratedfavorably is becoming increasingly important. As websites now increasingly provide industry-specificinformation, information managers are now finding it essential to meet their specific information needsthrough separation and ranking of useful information from the rest.However, evaluation of industry-specific information requires industry-specific expertise as well asgeneral website evaluation tools. This paper develops a website evaluation model and attempts to rankindustry-specific websites through case studies of previous website evaluation and consultation withexperts in specific industries. Based on the model developed, this paper selects 100 outstanding websitesin 10 areas of construction industry. The research also hypothesizes that, with appropriate modifications,the rating models used for the construction industry can also be applied to other industries for moreefficient information management.e efficient information management.

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.43 no.5 s.347
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• pp.7-16
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• 2006

IPTV is referred to the service which provide integrated IPTV services for providing video, 10/100-Mbit/sec Internet, voice, video-on-demand (VOD), and other broadband applications including home security, video conferencing, and telemedicine. All services are integrated into an IP (Internet Protocol) architecture designed specifically for Gigabit Ethernet FTTH systems, HFC or xDLC. It is absolutely necessary that telecon operators provide IP video delivery platforms that enable service providers to transform their business. With their own products, they can better manage their existing services and generate new revenues from broadcast TV, movies on demand and multimedia. Triple-play is a combination of broadcast, telephony and broadband services offered through IPTV networks. With cable operators allowed to offer a triple-play bundle, the nation's telecom operators are beginning to get a little anxious. Cable operators assert that triple-play is a must-have and natural extension of the cable service bundle. The Korean Cable TV Association asserts that the triple-play model is of paramount importance to the cable industry's future growth. But the telecom sector considers itself unfairly disadvantaged, saying they cannot compete until regulatory issues are resolved. The start of web-based television in Korea may still be some time off with a confrontation between the nation's IT regulator and broadcasting sector over the service's legal boundaries shows no signs of being resolved my time soon. korea should be is the fastest-growing provider of IPTV solutions in the industry, with over worldwide customers.

• Proceedings of the Safety Management and Science Conference
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• 2012.11a
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• pp.105-112
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• 2012

클라우드 서비스는 사용자가 인터넷 접속만으로 언제 어디서나 데이터, 네트워크, 콘텐츠 등의 사용이 가능한 서비스이다. 공공부문과 선진기업의 클라우드 서비스 도입이 증가하면서 관련 서비스가 급속히 확대되고 있고, 향후 시장규모가 급성장 할 것으로 전망된다. 특히 클라우드 서비스는 다양한 산업 도메인에 적용되어 새로운 융 복합 서비스가 나타나고 있는데, 본 연구에서는 다양한 클라우드 기반의 융 복합 서비스의 사례를 살펴본다. 본 연구에서는 다양한 클라우드 기반의 융 복합 서비스의 사례 분석을 위한 산업군을 분류하여 클라우드 기반의 융복합 서비스의 사례 연구를 수행하였다. 사례 연구를 통하여 클라우드 기반 융 복합 서비스의 활용 방안과 융 복합 서비스의 사례를 통한 시사점 및 발전전략을 제시하였다. 궁극적으로 클라우드 기반의 융 복합 서비스를 활성화하기 위해서는 클라우드 기술과 서비스에 관한 표준화 및 법제도정비를 조속히 추진하여야 하며 관련 서비스를 활성화할 수 있는 생태계 기반 조성이 필요하며 ICT산업은 물론 다양한 산업군이 참여하므로 생태계 구성원간의 윈-윈 할 수 있는 서비스 비즈니스 모델 발굴을 통한 선순환 구조의 조기형성이 중요함을 도출하였다.

• Journal of Digital Convergence
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• v.10 no.3
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• pp.143-148
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• 2012

QR Code is available in many areas(business cards, coupons, advertising, billing, etc) due to the increase in the smart phones. In particular, the company's image and marketing are also available and using the Internet address, personal and corporate PR and publicity are also available. I was implemented the mobile web platform by the case wine information that easily seen but difficult to understand the information. Using QR Code, consumers can get information easily and quickly. In addition, based on the idea of using mobile web platform, variety of services and benefits will be able to expected.

• Journal of Korea Spatial Information System Society
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• v.6 no.2 s.12
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• pp.85-95
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• 2004

Nowadays, the interests in travel are increasing with the changes into the ubiquitous computing environments, hence, our location-based travel information service system would be potentially invaluable to graft the Internet business models. Most of existing travel information services are provided in a one-way push manner from the contents providers to users, and they have drawbacks of enforcing users to search their needed information with the general Web surfing. Therefore, this paper propose the travel information system for gathering user information and for providing services that satisfy user requirements by filtering based on these information.

• Journal of Korean Library and Information Science Society
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• v.34 no.4
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• pp.83-103
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• 2003

Electronic books offer various possibilities for expanding access as well as changing reading behavior in our life. However despite the considerable promise of e-book, e-book market was not vitalized than re expected. This study investigated the current e-book environment and suggest some guidelines for making e-books a viable part of libraries' collections and our reading life. Findings and issues about the status of the current e-book market and technologies, and some experience of libraries in the advanced countries give us a lesson for the Korean library societies.

• IE interfaces
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• v.17 no.1
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• pp.33-45
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• 2004

In the web environment for general information seeking and business-to-customer and business-to-business electronic commerce, users are customers. Understanding their expectations and how they feel about the web sites they use is becoming a very serious concern. While the success of a company or an organization is dependent on many factors, its web site plays a central role. This paper described the use of WebQual2.0 to evaluate the various web sites of B2B and B2C. WebQual2.0 has been extended and refined to encompass an interaction-quality literature. Furthermore, this paper described the use of Kano model to evaluate the various web sites which classified by internet business types. The result showed that the inherent characteristics of B2B and B2C web site should be considered in initial site construction. Further, customers in a web domain do not regard all quality factors as equally important and the rankings of important quality factors differ from one web domain to another. This study was focused on the identifying the weights of web quality factors according to the each web site of the internet business types.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2004.04a
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• pp.49-54
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• 2004

Ubiquitous computing support to use various informations through any machine which can connect the computer in any where and any time. Recently barcode and RFID which is improved business model to store large scale information and certify security in on- and off-line internet technology is applied the credit curd and payment service and so on However this technology has serious problem that RFID In this paper, we investigate method used example of 2D barcode and RFID and compare and analysis characteristics of recent technology to solve former problem in Ubiquitous environment.