Kyoungrog Yi

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Ubiquitous business means to improve the business service and to create new business model under the environment which computing object is applied to real life and we can freely connect to network. As the related technology develops, the need of u-Business is rising in e-Business. Business formalities which are electronically processed through EDI or bar(More)
According to the development of IT and business environment changing, work processing way and work scope gradually has expanded and becomes more complex. User also requested better work improvement. Especially, participating entities was various and new business would be adding into the existed environment in the domestic or global logistics. Furthermore,(More)
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