Mircea Trifan renamed Definitions.tex to Introduction.tex  about 10 years ago

Commit id: f94a4e0b24e7e1657656a6331f0a4c4b74a6f7d4

deletions | additions      

         

\section{Introduction}  A few definitions relating the application for Twitter domain are considered.  The graph vertices are labeled by a string representing the user id for example: "@John". The topology of the Twitter graph varies in time. In consequence the Twitter Graph is formalized by G(n) = ( V(n), E(n) ) where n denotes the graph at the discrete time sample n. A( n ) is the adjancency matrix and k( n ) is the degree vector.  Twitter N