Gyoo Gun Lim

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Comparison shopping allows customers to reduce time and effort when searching for product information and prices. However, traditional comparison sites mainly compare product prices without using precise information on delivery cost. To overcome this limitation, we adopted a rule-based comparison shopping framework using the eXtensible Rule Markup Language(More)
Comparison shopping is one of the important ingredients in electronic commerce, because it saves time and efforts of searching for product information and costs. However, most shopping malls still rely on the simple data such as price and other descriptive specifications, and cannot support the services of comparing the exact cost which requires rule based(More)
Systems for identifying and managing digital objects are becoming essential for digital content providers as the growth of the digital content market accelerates. Not much research has been done to examine the successful adoption of digital object identifier systems. This study examines the success factors for the adoption of digital object identifier(More)