Strong coupling between values at different times that exhibit properties of long range
dependence, non-stationary, spiky signals cannot be processed by the conventional time …

The separation of coal and gangue is an important process of the coal preparation
technology. The conventional way of manual selection and separation of gangue from the …

This paper presents review and comparison of alternative methodologies for control
performance assessment. The approach uses nonlinear time series analysis, such as non …

The significant task for control performance assessment (CPA) is to review and evaluate the
performance of the control system. The control system in the semiconductor industry exhibits …

This paper concerns a fractional modeling and prediction method directly oriented toward an
industrial time series with obvious non-Gaussian features. The hidden long-range …

In this study, the authors modify the map** function by introducing a non‐linear term
based on Riemann–Liouville definition of fractional derivatives and its application to the …

This paper gives the quantitative relationship between prediction error and given past
sample size in our research of sea level time series. The present result exhibits that the …

In this study, the scaling properties of the oil and gold return volatilities have been analyzed
in the context of bull and bear periods. In the determination of bull and bear turning points …

In this study, we analyzed whether daily returns of Brent crude oil, dollar/yen foreign
exchange, Dow&Jones Industrial Average Index and 12-month libor display power law …

In this study, three different approaches using seven Hurst estimators to analyze heart rate
variability (HRV) are evaluated. Herein, normal sinus rhythm and arrhythmia will be referred …