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Lack of trust in e-commerce transactions has been identified by researchers as one of the main factors that hamper e-commerce from reaching its full potential. Various trust-related supporting features for online transactions are available to improve trust management. However, most of these existing approaches have insufficient conditions to establish(More)
A rapid prototyping system has been developed which can be used to build an executable model from the graphical specifications of a real-time system. The notation used for such specifications is the transformation schema [Ward and Mellor (1985)]. The rapid prototyping system allows the user to create a schema of a real-time system; compile an executable,(More)
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