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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "BigTableForGmail" by udanax
Date Thu, 06 Nov 2008 13:35:13 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hama Wiki" for change notification.

The following page has been changed by udanax:
http://wiki.apache.org/hama/BigTableForGmail

------------------------------------------------------------------------------
  
  '''Notice:''' It is also only my reasoning
  
- If we walk on the From/To/Cc/Bcc links graph, we may find some unknown communities.
+ We can record who is connected to whom on a given social relation via an adjacency matrix.
The adjacency matrix is a square, 1-mode from-by-to matrix like this:
  
+ ||   || A || B || C || D || E || F || G ||
+ || A ||   || 1 || 0 || 1 || 0 || 0 || 1 ||
+ || B || 1 ||   || 1 || 0 || 1 || 0 || 0 ||
+ || C || 1 || 1 ||   || 1 || 1 || 0 || 0 ||
+ || D || 1 || 1 || 1 ||   || 0 || 0 || 0 ||
+ || E || 0 || 0 || 0 || 1 ||   || 1 || 0 ||
+ || F || 0 || 0 || 0 || 0 || 1 ||   || 0 ||
+ || G || 1 || 1 || 0 || 0 || 0 || 0 ||   ||
+ 

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