Cavique, LuísMendes, Armando B.2013-07-302013-07-302010-07Cavique, Luís e Mendes, Armando (2010). "Large social networks visualization using the algorithm of the spanning tree with maximum number of leaves". EURO XXIV, 24th European Conference on Operational Research, Lisboa, 11 a 14 de Julho de 2010 (Comunicação).http://hdl.handle.net/10400.3/218324th European Conference on Operational Research (EURO XXIV). Lisboa, 11 a 14 de Julho de 2010 (Comunicação).In the web 2.0, social networks easily reach of thousands or millions of actors. A clear view of a small number of vertexes is easy to obtain. However, when the number of vertexes and edges increases, the view becomes incomprehensible. In this work, we intend to find the skeleton of the social network, by transforming the graph into a tree with the largest possible number of leaves, using the spanning tree algorithm with additional constraints.engComplex Societal ProblemsData Miningconference object2013-07-26