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Generalized Ordinal Patterns and the KS-Entropy.
Gutjahr T, Keller K. Gutjahr T, et al. Entropy (Basel). 2021 Aug 23;23(8):1097. doi: 10.3390/e23081097. Entropy (Basel). 2021. PMID: 34441237 Free PMC article.
On Rényi Permutation Entropy.
Gutjahr T, Keller K. Gutjahr T, et al. Entropy (Basel). 2021 Dec 24;24(1):37. doi: 10.3390/e24010037. Entropy (Basel). 2021. PMID: 35052063 Free PMC article.