Here is a mind map of system architecture and idea. How to read it:

• From the Repo extract the metainformation
• save it to the internal database
• then use a process to determine, who else is in this author’s community?
• the process may have a variety of interfaces (a gadget for Repository Interface – a list of authors in the same community; or it could be search engine saying: Authors from the same community also wrote those papers)

Documents are analysed by a number of dimensions (could be weighted) like used keywords, bibliographical references and social tags.

Here is a data model, let’s say documents are related to others by those dimensions (draw with different colours in the diagram), then the process calculate relation ‘value’ by browsing particular document links.