This paper reports work in progress on the analysis and visualization of the spatial and temporal distribution of user interaction data collected in threedimensional (3-D) virtual...
: In this paper, we present an approach to refine user profiles that were derived from Web server logs in an automated procedure. In most application scenarios, such automatically ...
What is Scribalab 2.0? A system to create web communities and a modular toolbox for writing and publish on the web. It is made up of two main sections both designed to welcome use...
This paper presents our experience applying web services and active database technology in an automotive scenario. Particularly, we concentrate on developing an infrastructure for...
Since e-catalogs are dynamic, autonomous, and heterogeneous, the integration of a potentially large number of dynamic e-catalogs is a delicate and time-consuming task. In this pap...