Data Webhouses are used to retain all the information related to web user's behavior within a web site, working as a shared repository of business data. The advent of e-busin...
Recording the location of people using location-acquisition technologies, such as GPS, allows generating life patterns, which associate people to places they frequently visit. Con...
It is getting harder to extract useful information from the enormous amount of data that is being collected in the medical information systems or eHealth systems due to the distri...
Many popular Web 2.0 sites support navigation of tagged web resources. The tag-based navigation has been described as a lightweight reorientation of view on tags and the associate...
Access to on-line information via the Web is exploding. Index and retrieval engines already start to integrate a huge variety of heterogeneous repositories. However, the heterogen...
Boris Chidlovskii, Uwe M. Borghoff, Pierre-Yves Ch...