Accessibility in complex networks

This Letter describes a method for the quantification of the diversity of non-linear dynamics in complex networks as a consequence of self-avoiding random walks. The methodology is analyzed in the context of theoretical models and illustrated with respect to the characterization of the accessibility in urban streets. (C) 2008 Elsevier B.V. All rights reserved.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)FAPESP[2007/02938-5]Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)FAPESP[05/00587-5]Luciano da Fontoura CostaLuciano da Fontoura Costa[301303/06-1