Queries over scientific data often imply expensive analyses of data requiring a lot of computational resources available in Grids. We are developing a customizable query processor...
Discovering links between different data items in a single data source or across different data sources is a challenging problem faced by many information systems today. In partic...
Video document retrieval is now an active part of the domain of multimedia retrieval. However, unlike for other media, the management of a collection of video documents adds the pr...
File transfer acts an increasing role in digital TV studios and especially for their interconnections. Using adequate file formats to exchange data presents several advantages: lo...
Though designing a data warehouse requires techniques completely different from those adopted for operational systems, no significant effort has been made so far to develop a comp...