Abstract. Wireless technology can enhance the Web-based learning applications with efficiency and effectiveness. This paper presents the design and implementation of a novel Wirele...
A J2EE application server is composed of multi-tiers: a web frontend, a servlet server, optionally an EJB server and a database. Clusters allow the replication of each tier instan...
Abstract. The user experience of ubiquitous environments is a determining factor in their success. The characteristics of such systems must be explored as early as possible to anti...
Software bugs that occur in production are often difficult to reproduce in the lab due to subtle differences in the application environment and nondeterminism. To address this pr...
An important, potential application of image-based techniques is to create photo-realistic image-based environments for interactive walkthrough. However, existing image-based stud...