The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Adaptive learning is an effective way to improve the learning outcomes, that is, the selection of learning content and presentation should be adapted to each learner’s learning context, learning levels and learning ability. Adaptive Learning System (ALS) can provide effective support for adaptive learning. This paper proposes a new ALS based on fuzzy set theory. It can effectively estimate the learner’s...
High throughput and a long life-time of the devices are two crucial challenges in planar chip technology for electrophysiological measurements of ionic current recording through ion channel proteins. In this paper, we present a wafer-scale process for the generation of novel arrays of microelectrochemical cells for long-term and high-resolution current recording. At the bottom of each of the cells,...
Nowadays, quality of service (QoS) becomes more and more important for service selection. At the same time, the exception handling functionality of the composed Web service is also very important for it can ensure the successful of the composed Web services. But there are few works focus on the QoS criteria and the exception handling capability of the composed Web services together. This paper aggregates...
In light of the present situation research on distance learning system at home and abroad, this paper has put forward a new application mode of pattern recognition technology in distance learning system. It can track and judge the learner's attention by analyzing learner's face image based on the pattern recognition technology to give the prompt or the warning. This study includes three categories,...
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.