34 citations · 35 across the 4 of their papers we have counts for
5 papers
Three Perspectives on Complexity Entropy, Compression, Subsymmetry
Nithin Nagaraj, Karthi Balasubramanian
There is no single universally accepted definition of "Complexity". There are several perspectives on complexity and what constitutes complex behaviour or complex systems, as oppos…
Dynamical Complexity Of Short and Noisy Time Series
Nithin Nagaraj, Karthi Balasubramanian
Shannon Entropy has been extensively used for characterizing complexity of time series arising from chaotic dynamical systems and stochastic processes such as Markov chains. Howeve…
Cardiac Aging Detection Using Complexity Measures
Karthi Balasubramanian, Nithin Nagaraj
As we age, our hearts undergo changes which result in reduction in complexity of physiological interactions between different control mechanisms. This results in a potential risk o…
Comment on 'Interpretation of the Lempel-Ziv Complexity Measure in the context of Biomedical Signal Analysis'
Karthi Balasubramanian, Gayathri R Prabhu, Nithin Nagaraj
In this Communication, we express our reservations on some aspects of the interpretation of the Lempel-Ziv Complexity measure (LZ) by Mateo et al. in "Interpretation of the Lempel-…
Classification of Periodic, Chaotic and Random Sequences using NSRPS Complexity Measure
Karthi Balasubramanian, Gayathri R. Prabhu, Lakshmipriya V. K. +3
Data compression algorithms are generally perceived as being of interest for data communication and storage purposes only. However, their use in the field of data classification an…