1. A method for predicting edges of a graph, based on a sequence of non-cumulative previous occurrences of said graph, said method comprising the steps of: obtaining said sequence of non-cumulative previous occurrences of said graph; extracting topological properties of each of said previous occurrences of said graph; computing topological similarities between each of said previous occurrences of said graph, based on said topological properties; and predicting said edges of said graph by computing a score for each possible edge of said graph, based upon said topological similarities.