... ontologies, which makes it a particularly valuable effort. Miguel‐Angel Sicilia can be contacted at: msicilia@uah.es © Emerald Group Publishing Limited 2006 Information services Semantics Data encapsulation Generation and dissemination of information Metadata research is emerging...

... --> Data collection Data encapsulation Information retrieval Data mining is a term used to describe a range of activities in the extraction and transformation of data sets, and presentation of the results in a useful form. It is a form of information retrieval in which the user seeks a manageable...