On testing for nonlinear dependence and chaos in financial time series data. - Aydin A. Cecen; Ahmet Ugur (SMC, 2005)

Predictability in heartbeat data. - Ahmet Ugur; Aydin A. Cecen (SMC, 2005)

Effects of Trend and Periodicity on the Correlation Dimension and the Lyapunov Exponents. - Aydin A. Cecen; Cahit Erkal (Int. J. Bifurc. Chaos, 2008)

High frequency trading and stock index returns: A nonlinear dynamic analysis. - Aydin A. Cecen; Pawan Jain; Linlan Xiao (Commun. Nonlinear Sci. Numer. Simul., 2021)