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User contribution determines the success of online knowledge communities. As user contributions are voluntary, many online communities failed due to declining user contributions. Hence, it becomes critical to understand and design mechanisms that are effective to motivate user contributions. This paper studies the effects of two mechanisms, virtual rewards and reputation, on the quantity and quality...
Interactive learning system is becoming more and more popular. The seven teaching principles are introduced first. And then the implementations of this seven teaching principles are presented. Finally it is recommended how to practice this interactive learning system effectively. It is concluded that this interactive learning system is good for foster well qualified students after several years of...
The rapid advancement of information and communication technologies (ICTs) has being shaping up a new value chain for tourism. Some travel organizers are getting less profit from the standard package tours because of the shift in the structure of tourism. If we take the mass customization into consideration with module package tours, the increasing number of independent travelers including backpackers...
With the development of Mobile Internet, it is possible for people to access their daily portion of news over the Web with various types of terminals connected to it. EagleRadio is a phonic Web news recommendation system which helps users access personalized news via mobile Internet. It reads news via a speech synthesizer to users. We propose a hybrid news recommending strategy considering not only...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.