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The fast deployment of constantly higher speed wireless connectivity for mobile users has lead to a situation where the development of electronics and the battery capacities have not been able to keep up. This has lead to a situation where the batteries of mobile devices run out very quickly when for example enjoying web content. We can enable longer battery life by lowering the QoE by moving to for...
Mobile devices people carry in their pockets every day can use various means to connect to data services all around the Internet, e.g., 2G, 3G and WLAN. This has been an important development towards an easily accessible and always-on the Internet. While radio connectivity, bits rates in particular, has developed tremendously during the recent years, battery technology and electronics has not. Thus,...
Web usage mining is an application of data mining technology to mining the data of the Web server log files. It can discover these session patterns of user and some kinds of correlations between these Web pages. Web usage mining provides the support for the Web site design, providing personalization server and other business making decision. There are some session patterns saved in Web server log...
The development of ICT following Moore's Law has resulted in a situation where mobile users are able to make use of a wealth of versatile services. Yet, battery and electronics technology has not followed this development as well, which has resulted in a situation where a mobile user's battery can only enable a few hours of active use. Therefore, we need to focus increasingly on energy efficient wireless...
With the rapid development of Internet, the fields related with distributed virtual reality are greatly enlarged. As one of the excellent virtual reality software development tools, Virtools is remarkable for its strong capability of interaction. Through an in-depth study on Virtools, the authors have developed a distributed driving simulator system based on the 3D engine, and studied the distributed...
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