The Web consists of Documents. We can distinguish three generations of web documents:
Then there were the
In the Semantic Web there will be the
3. generation of web pages. There we have do not have existing web pages, rather than we will have something like virtual pages which means we have our Information Assistance and below there the infrastructure services, maybe in the form of Netbots, and they are collecting the information that we need from the data sources we are interested in and create according to our preferences a new virtual web page. The user preferences are taking into account. The users personal assistant learns with the help of machine learning how the user likes to have her/his information represented. So a user model will be created automatically and the layout will be adapted according to the user preferences. This of course will be developed together with the user.