%0 Journal Article
	%A B.P. Bezruchko and  D.A. Smirnov
	%D 2011
	%J International Journal of Physical and Mathematical Sciences
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 52, 2011
	%T Revealing Nonlinear Couplings between Oscillators from Time Series
	%U https://publications.waset.org/pdf/3238
	%V 52
	%X Quantitative characterization of nonlinear directional
couplings between stochastic oscillators from data is considered. We
suggest coupling characteristics readily interpreted from a physical
viewpoint and their estimators. An expression for a statistical
significance level is derived analytically that allows reliable coupling
detection from a relatively short time series. Performance of the
technique is demonstrated in numerical experiments.
	%P 524 - 527