Social Network Problem in Enron Corpus

Keywords: Social networks, clustering, graph theory, Enron corpus. 1 Introduction Networks arising from real life are concerned with relations between real objectsand are important part of modern life. Important examples include links between web pages, citations of references in scientific papers, social networks ofacquaintance or other connections between individuals, electric power grids, etc. Word "network " is usually used for what mathematicians and a few computerscientists call graphs [11]. A network (graph) is a set of items called vertices with connections between them, called edges. The study of a graph theory, is one ofthe fundamental pillars of discrete mathematics