Journal Publications

Papers in international/national peer reviewed journals

Nithin Nagaraj, Karthi Balasubramanian, "Dynamical Complexity Of Short and Noisy Time Series: Compression-Complexity vs. Shannon Entropy", European Physics Journal Special Topics (Special issue: Aspects of Statistical Mechanics and Dynamical Complexity), Jan. 2017,   doi:10.1140/epjst/e2016-60397-x,   (link) (link2)

Karthi Balasubramanian, Nithin Nagaraj, "Aging and cardiovascular complexity: Effect of length of RR tachograms", PeerJ 4:e2755, Dec. 6 2016,

Karthi Balasubramanian, Silpa S Nair, Nithin Nagaraj, "Classification of periodic, chaotic and random sequences using approximate entropy and Lempel-Ziv complexity measures", Pramana - Journal of Physics, Indian Academy of Sciences, Vol. 84, Issue 3, pp. 365 - 372, Feb. 2015. (link)

Nithin Nagaraj, Karthi Balasubramanian, Sutirth Dey, "A New Complexity Measure For Time Series Analysis and Classification", Eur. Phys. J. Special Topics 222, pp. 847–860, 2013. (link) Download MATLAB code 'ETC.m'

Nithin Nagaraj, "One-Time Pad as a Nonlinear Dynamical System", Communications in Nonlinear Science and Numerical Simulation (Elsevier), Volume 17, Issue 11, pp. 4029–4036, Nov. 2012. doi: 10.1016/j.cnsns.2012.03.020

Nithin Nagaraj, "Huffman Coding as a Nonlinear Dynamical System", International Journal of Bifurcation and Chaos (IJBC), Volume: 21, Issue: 6, pp. 1727-1736, 2011. DOI No: 10.1142/S0218127411029392.

Sahasranand K. R., Nithin Nagaraj, Rajan S, "How Not to Share a Set of Secrets", International Journal of Computer Science and Information Security (IJCSIS), Vol. 8, No.1, pp. 234-237, Apr. 2010. (LINK)

Prabhakar G. Vaidya, Sajini Anand P. S., Nithin Nagaraj, "A Nonlinear Generalization of Singular Value Decomposition and Its Application to Mathematical Modeling and Chaotic Cryptanalysis", Acta Applicandae Mathematicae, Vol. 112, No. 2, pp. 205-221 (Published Online on 23 Jan. 2010), doi:10.1007/s10440-010-9560-z.

Nithin Nagaraj, and Prabhakar G. Vaidya, "Multiplexing of Discrete Chaotic Signals in Presence of Noise", Chaos: An Interdisciplinary Journal of Nonlinear Science 19, 033102, July 2009. doi:10.1063/1.3157183 

Nithin Nagaraj, "A Dynamical Systems Proof of Kraft-McMillan Inequality and its Converse for Prefix-free Codes", Chaos: An Interdisciplinary Journal of Nonlinear Science 19, 013136, March 2009. doi:10.1063/1.3080885     

Nithin Nagaraj, Prabhakar G. Vaidya, Kishor G. Bhat, “Arithmetic Coding as a Non-linear Dynamical System”, Communications in Nonlinear Science and Numerical Simulation, Vol. 14, No. 4, pp. 1013-1020, Apr. 2009.  doi:10.1016/j.cnsns.2007.12.001 

Nithin Nagaraj, Mahesh C. Shastry, and Prabhakar G. Vaidya, "Increasing Average Period Lengths by Switching of Robust Chaos Maps in Finite Precision", European Physics Journal - Special Topics, vol. 165, pp. 73--83, 2008. (LINK)

Nithin Nagaraj, Vivek Vaidya, and Prabhakar G. Vaidya, “Re-visiting the One-Time Pad”, International Journal of Network Security, Vol. 6, No.1, pp. 94-102, Jan. 2008.  (PDF)                               

William A. Pearlman, Asad Islam, Nithin Nagaraj, and Amir Said, "Efficient, Low-Complexity Image Coding with a Set-Partitioning Embedded Block Coder," IEEE Trans. Circuits and Systems for Video Technology , Vol. 14, pp. 1219-1235, Nov. 2004.   (PDF)      

Citations: 650+   (click here to see citations in Google Scholar)

h-index: 10   

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