Recurrence-plot-based measures of complexity and their application to heart-rate-variability data, Physical Review E, vol.66, issue.2, p.26702, 2002. ,
DOI : 10.1103/PhysRevE.66.026702
Current Concepts in Intrauterine Growth Restriction, Journal of Intensive Care Medicine, vol.19, issue.6, pp.307-319, 2004. ,
DOI : 10.1177/0885066604269663
Complexity analysis of the foetal heart rate variability: early identification of severe intrauterine growth-restricted foetuses, Med. Biol. Eng. Comput, pp.47-911, 2009. ,
Fractal analysis of foetal heart rate variability, Physiological Measurement, vol.14, issue.3, pp.309-315, 1993. ,
DOI : 10.1088/0967-3334/14/3/009
Classification of foetal heart rate sequences based on fractal features, Medical & Biological Engineering & Computing, vol.4, issue.1, pp.36-197, 1998. ,
DOI : 10.1007/BF02510743
Analytical formulation of the fractal dimension of filtered stochastic signals, Signal Processing, vol.90, issue.9, pp.90-2690, 2010. ,
DOI : 10.1016/j.sigpro.2010.03.019
URL : https://hal.archives-ouvertes.fr/hal-01076429
Changes in fractal features of foetal heart rate during pregnancy, Early Hum. Dev, pp.81-655, 2005. ,
multifractality analysis of a 12-lead electrocardiogram, Phys. Rev. E, pp.71-062902, 2005. ,
Multifractality and heart rate variabilty, Chaos, p.28507, 2009. ,
Multifractal analaysis of heart rate variability and laser Doppler flowmetry fluctuations: comparison of results from different numerical methods, Physics in Medicine and Biology, pp.55-6279, 2010. ,
Coarse-grained multifractality analysis based on structure function measurements to discriminate healty from distressed foetuses, ID 152828, 2013. ,
Structures of the Recurrence Plot of Heart Rate Variability Signal as a Tool for Predicting the Onset of Paroxysmal Atrial Fibrillation, J. Med Signals Sens, vol.1, issue.2, pp.113-121, 2011. ,
Approximate entropy: a regularity measure for foetal heart rate analysis, Obstet. Gynecol, vol.79, pp.249-255, 1992. ,
Comparison of Entropy-Based Regularity Estimators: Application to the Fetal Heart Rate Signal for the Identification of Fetal Distress, IEEE Transactions on Biomedical Engineering, vol.53, issue.1, pp.53-119, 2006. ,
DOI : 10.1109/TBME.2005.859809
Comparison of different threshold values r for approximate entropy: application to investigate the heart rate variability between heart failure and healthy control group, Physiol. Meas, vol.32, issue.2, pp.168-180, 2011. ,
Analysis of heart rate variability using fuzzy measure entropy, Computers in Biology and Medicine, vol.43, issue.2, pp.43-100, 2013. ,
DOI : 10.1016/j.compbiomed.2012.11.005
Maximum approximate entropy and threshold: A new approach for regularity changes detection, Physica A: Statistical Mechanics and its Applications, vol.409, pp.97-109, 2014. ,
DOI : 10.1016/j.physa.2014.04.041
Unbiased entropy estimates in stress: A parameter study, Computers in Biology and Medicine, vol.42, issue.6, pp.42-667, 2012. ,
DOI : 10.1016/j.compbiomed.2012.03.003
Approximate entropy for all signals, IEEE Engineering in Medicine and Biology Magazine, vol.28, issue.6, pp.18-23, 2009. ,
DOI : 10.1109/MEMB.2009.934629
A regularity statistic for medical data analysis, Journal of Clinical Monitoring, vol.24, issue.2, pp.335-345, 1991. ,
DOI : 10.1007/BF01619355
Quantification of Hormone pulsatility via an approximate entropy algorithm, Amer, J. Physiol. Endocrinol. Metabol, vol.262, pp.741-754, 1992. ,
Automatic selection of the threshold value r for approximate entropy, IEEE Trans. Biomed. Eng, pp.55-1966, 2008. ,
Determining embedding dimension for phase-space reconstruction using a geometrical construction, Physical Review A, vol.45, issue.6, pp.3403-3411, 1992. ,
DOI : 10.1103/PhysRevA.45.3403
Practical method for determining the minimum embedding dimension of a scalar time series, Physica D: Nonlinear Phenomena, vol.110, issue.1-2, pp.43-50, 1997. ,
DOI : 10.1016/S0167-2789(97)00118-8
Physiological time series analysis: what does regularity quantify, Amer, J. Physiol. Heart Circul. Physiol, pp.266-1643, 1994. ,
Improved estimation of the foetal heart rate using directional Doppler signal and YIN, IRBM, pp.33-262, 2012. ,
New estimators and guidelines for better use of foetal heart rate estimators with Doppler ultrasound devices, Comput. Math. Methods Med, vol.784862, issue.10, 2014. ,
Intrauterine growth restriction increases morbidity and mortality among premature neonates, American Journal of Obstetrics and Gynecology, vol.191, issue.2, pp.481-487, 2004. ,
DOI : 10.1016/j.ajog.2004.01.036
The Elements of Statistical Learning, 2001. ,