In this poster we describe alternative inverted index structures that reduce the time required to process queries, produce a higher query throughput and still return high quality ...
Paul Ferguson, Alan F. Smeaton, Cathal Gurrin, Pet...
: The challenge of finding appropriate learning objects is one of the bottlenecks for end users in Learning Object Repositories (LORs). This paper investigates usability problems o...
Jehad Najjar, Joris Klerkx, Riina Vuorikari, Erik ...
Problem Solving Environments have a well established position as an essential tool for computational science. We focus our attention in this article on how to provide parallel com...
Internet security is of utmost importance in today's e-commerce environment. Many different avenues are being taken in an attempt to secure the systems of both the end user a...
We show how an object-oriented system-and in particular the Oberon System-can be used to write software that is extensible by end users even while the software is running. Extensib...