We demonstrate Factal—a system for integrating deep web sources. Factal is based on the recently introduced source selection method SourceRank; which is a measure of trust and r...
PROMOTE is a EU project dealing with knowledge management and running in the IST programme, Nr. IST-1999-11658 [IST00]. The overall goal of the project is to develop an integrated...
Whereas traditional databases manage only deterministic information, many applications that use databases involve uncertain data. This paper presents a Probabilistic Tree Data Bas...
Web2.0 is a conceptual framework that aims at enhancing the World Wide Web with semantic and social functionnalities. For this framework to fully develop, there is a need for concr...
The management of IT landscapes consisting of thousands of business applications, different middleware systems, and supporting various business processes is a challenge for modern...