Proposed models for spatially-aware extensions of role-based access control (RBAC) combine the administrative and security advantages of RBAC with the dynamic nature of mobile and...
With the emergence of the first 3G mobile technologies in everyday life, mobile phones and PDAs are able to function as more than just simple means of communication. Research on t...
—The paper deals with efficient distribution of timely information to flows of mobile devices. We consider the case where a set of Information Dissemination Devices (IDDs) broa...
: Access to Grid services is currently limited to devices having significant computing, network resources etc. such as desktop computers. On the other hand, most of mobile devices ...
Ali Sajjad, Hassan Jameel, Umar Kalim, Young-Koo L...
A severe potential security problem in utilization of Unicode in the Web is identified, which is resulted from the fact that there are many similar characters in the Unicode Chara...
Anthony Y. Fu, Wan Zhang, Xiaotie Deng, Liu Wenyin