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Based on analysis of the three major bottlenecks of current e-commerce, i.e. logistics, payment and credit, this paper has put forward a new e-commerce model based on integration of logistics. Aimed at a specific region of the market, this new model takes logistics as part of e-commerce business. In this model, logistics is integrated and electronized through platform of e-commerce; in turn expansion...
In medical education, pedagogical agents are widely used by computer learning systems to simulate tutors and/or mimic tutoring interactions, as well as offering just-in-time and adaptive feedback. Although the theoretical aspect of the pedagogical agents has been well-documented in literature, relatively fewer efforts have been made on how a pedagogical agent should be implemented in a real multimedia...
In education, computer learning systems make wide use of pedagogical agents to simulate a tutor and/or mimic tutoring interaction, as well as offering just-in-time and adaptive feedback. Although the theoretical aspect of the pedagogical agents has been well-documented in the literature, relatively fewer efforts have been made on how a pedagogical agent should be implemented in a real multimedia computerized...
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