• Proceedings of the Korean Operations and Management Science Society Conference
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• 2003.11a
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• pp.219-222
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• 2003

This paper is to propose e-business strategies for individual SME's(small and medium-sized enterprises). e-business maturity model is used to assess e-business maturity level of a target SME, and then corresponding e-business strategy is proposed based on the current maturity level. We studied two SME's to show how it works. Most SME's are small and do not have enough resources to invest on information systems. As it turns out, e-business strategies of SME should heavily depend on its relationship with customers and suppliers. One of the studied SME's is found to be in higher maturity level, because its manufacturing system is tightly related to its customer. One of major implications of this study is that e-business level of SME's should be upgraded considering how it is doing business with its customers and suppliers.

• Proceedings of the Korea Contents Association Conference
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• 2007.11a
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• pp.578-581
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• 2007

In advanced countries, the R&D in relation to e-Science has being done actively. In this paper, we research the e-Science trend of Korea, USA, England and Japan and search for the problem of e-Science and the solution in Korean.

• International Commerce and Information Review
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• v.9 no.4
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• pp.177-198
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• 2007

Since 1970s, there are many tries to realize electronic bills of lading(e-B/L) in the world and great attention has been shown to the question of law, international trade customs and realizing strategy concerned that instrument. However that tries, include Bolero which is most famous company serving e-B/L, don't succeed yet. Meanwhile, Korean government amended commercial code in order to realize e-B/L on August 3, 2007. Also The Korea Paperless Trade Center set to develop the e-B/L system by spring of 2008. So far, however, no definitive answer has been given to the way of realization of e-B/L in Korea. Getting bigger the importance of analysis to the ways of realization of e-B/L in Korea, in this paper the author attempt to examine the requirements after briefly outlining and analysing the results and problems of the tries and suggest thereby policy and strategy about the realization classified three categories.

• Asia pacific journal of information systems
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• v.14 no.2
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• pp.87-114
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• 2004

This paper empirically examined the relationships between the characteristics of purchasing items and the effective e-procurement strategies. We found that the importance of items has influence on the effective e-procurement, while the complexity of purchasing process has little influence. This fact exhibits the automation of transactional process has little influence on carrying out e-procurement. We also found, companies prefer the horizontal e-marketplace to the vertical e-marketplace. In addition, companies want to purchase through the e-bidding or reverse auction for lower prices.

• The Journal of Society for e-Business Studies
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• v.7 no.1
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• pp.207-223
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• 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.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2013.05a
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• pp.136-138
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• 2013

In this paper, we investigate on overall trends and movements in e-learning performance at University. And system developed a e-learning platform consisting of smart phone portal, learning management system(LMS), and learning content management system(LCMS). Throughout the experiment, each of the components of the e-learning were implemented.

• KSII Transactions on Internet and Information Systems (TIIS)
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• v.2 no.5
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• pp.239-252
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• 2008

To facilitate the processes of e-learning resource description, discovery and reuse, e-learning objects should be appropriately described and classified using standard metadata that need to be published in a registry to reduce duplication of effort and enhance semantic interoperability. This paper describes how standard ebXML registries can be used for semantic grid computing for annotating, storing, discovering and retrieving e-learning object metadata. For semantic annotation of e-learning objects, IEEE Learning Object Metadata (LOM) is adopted as the metadata ontology. In order to support the e-learning metadata ontology in interoperable ebXML registries, a mapping scheme between LOM and ebXML Registry Information Model (RIM) is proposed. The usefulness of sharing e-learning object metadata is demonstrated by prototyping a semantic registry based on the scheme.

• Journal of the Korean Society for information Management
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• v.6 no.1
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• pp.15-36
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• 1989

The r a p i d i n c r e a s e o f microcomputer technology has r e s u l t e d i n t h e broad a p p l i c a t i o n t o various f i e l d s . The purpose of t h l s paper 1s to design a computerized r e t r i e v a l system f o r nuclear information m a t e r i a l s using a microcomputer.

• The Journal of the Korea Contents Association
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• v.6 no.6
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• pp.74-87
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• 2006

In this paper, we define the functions of e-textbook(electronic textbook) for complementing weak points of traditional textbooks. Also, we propose a markup language format for representing e-textbook with XML which is a standard of interoperability on the internet. And we design and implement an e-textbook which shows the various functions of the e-textbook. Finally, we show some examples which make use of the developed e-textbook using the browser.

• KSCI Review
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• v.14 no.1
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• pp.213-219
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• 2006

We need the customized e-Learning service according to not only developing the wireless mobile and hardware technology, also developing the multimedia process skills. Especially, the beginner who start to learn the first programming course must be provided the personalized learning. The beginner require the repeated practices to obtain the programming skills, also they reveal the different learning effects following the learner capability In this paper. we develop a new e-Learning contents which give the individual service for learner and show the simulation which is program execution to maximize the learning effects.