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physics.data-an2010★ 257 cited
Description of stochastic and chaotic series using visibility graphs
Lucas Lacasa, Raul Toral
Nonlinear time series analysis is an active field of research that studies the structure of complex signals in order to derive information of the process that generated those serie…
physics.data-an2010
Horizontal visibility graphs: exact results for random time series
Bartolo Luque, Lucas Lacasa, Fernando Ballesteros +1
The visibility algorithm has been recently introduced as a mapping between time series and complex networks. This procedure allows to apply methods of complex network theory for ch…