Location-based spatial queries (LBSQs) refer to spatial queries whose answers rely on the location of the inquirer. Efficient processing of LBSQs is of critical importance with the...
Frank Bentley We present a study on current, real-world communication of location and activity information based on analyzing context-sharing practices in recorded mobile phone cal...
Mobile display devices such as phones and PDAs have become very widely available and used. However, most content on these devices is limited to text, static images and motion vide...
Large, global enterprises are increasingly faced with the problem of supporting employees that are on the move. Employees need to share business documents, locate expertise and kn...
Engin Kirda, Harald Gall, Pascal Fenkam, Gerald Re...
The growth of commercial activities across networks has led to the network itself becoming a competitive marketplace with a multitude of vendors, operators and customers. In such a...