Our Faculty

Year : 2023

Descriptive Statistics for Scientists and Engineers, Applications in R

Cite this Research Publication : Rajan Chattamvelli, Ramalingam Shanmugam, "Descriptive statistics for Scientists and Engineers, Applications in R", Springer, May 2023

Publisher : Springer

Year : 2022

Generating Functions in Engineering and the Applied Sciences

Cite this Research Publication : Rajan Chattamvelli, Ramalingam Shanmugam, "Generating Functions in Engineering and the Applied Sciences", Springer, ISBN 978-3-031-21143-0, 2022, DOI: https://doi.org/10.1007/978-3-031-21143-0

Publisher : Springer

Year : 2020

Discrete distributions in Engineering and the Applied Sciences

Cite this Research Publication : Rajan Chattamvelli, Ramalingam Shanmugam, "Discrete distributions in Engineering and the Applied Sciences", Morgan Claypool, USA, 2020

Year : 2020

Practical Python Programming

Cite this Research Publication : Rajan Chattamvelli, "Practical Python programming", Notion Press, 2020

Publisher : Notion Press

Year : 2019

Generating functions in engineering and the applied sciences

Cite this Research Publication : Rajan Chattamvelli, Ramalingam Shanmugam, "Generating functions in engineering and the applied sciences", Morgan Claypool, USA, (30 August 2019), 111 pages, ISBN: 978-1681736402

Publisher : Morgan Claypool

Year : 2019

Continuous Distributions in Engineering and the Applied Sciences (Part I, Part II)

Cite this Research Publication : Rajan Chattamvelli, Ramalingam Shanmugam, Continuous Distributions in Engineering and the Applied Sciences (Part I, Part II), Morgan Claypool, USA, 2019

Publisher : Springer Cham

Year : 2016

Data Mining Methods

Cite this Research Publication : Rajan Chattamvelli, "Data Mining Methods", Narosa, ISBN: 978-81-8487-510-2, 2016, Second Edition, Pages: 582

Publisher : Narosa

Year : 2015

Statistics for Scientists and Engineers

Cite this Research Publication : Ramalingam Shanmugam, Rajan Chatamvelli, "Statistics for Scientists and Engineers", John Wiley, New York, ISBN: 978-1-118-22896-8, September 2015 496 Pages

Publisher : John Wiley

Year : 2012

Statistical Algorithms

Cite this Research Publication : Rajan Chattamvelli, "Statistical Algorithms", Narosa, ISBN: 978-81-8487-168-5, 2012, Pages: 304

Publisher : Narosa

Year : 2011

Data Mining Algorithms

Cite this Research Publication : Rajan Chattamvelli, "Data Mining Algorithms", Narosa, ISBN: 978-81-8487-120-3, 2011, Pages: 424

Publisher : Narosa

Year : 2009

Data Mining Methods

Cite this Research Publication : Rajan Chattamvelli, "Data Mining Methods", Alpha Science International, 411 pages, 2009

Publisher : Alpha Science International

Year : 2022

A Symmetric Scheme for Securing Data in Cyber-Physical Systems/IoT Sensor-Based Systems based on AES and SHA256

Cite this Research Publication : Henry Blankson, Rajan Chattamvelli (2022), "A Symmetric Scheme for Securing Data in Cyber-Physical Systems/IoT Sensor-Based Systems based on AES and SHA256," International Journal of Computer Applications, 184 (24), 12-17, DOI: 10.5120/ijca2022922278 2022.

Year : 2022

Simple Techniques to Predict the Onset of Pandemics

Cite this Research Publication : Sunitha S., Rajan Chattamvelli (2022), "Simple techniques to predict the onset of pandemics", International Journal of Computer Applications, 184(28), 22-25, September 2022 DOI: 10.5120/ijca2022922352, ISBN : 973-93-80902-65-0

Year : 2014

Frequency Based Audio Feature Extraction for Raga-based Musical Information Retrieval Using LPC and LSI

Cite this Research Publication : Kirthika, P., Rajan Chattamvelli, (2016). "Frequency based audio feature extraction for raga-based musical information retrieval using LPC and LSI," Journal of Theoretical and Applied Information Technology, 69(3), 582-588. (4 citations)

Year : 2013

A PCA-AIS Approach for Intrusion Detection

Cite this Research Publication : R. Sridevi, G. Jagajothi, Rajan Chattamvelli (2013), "A PCA-AIS approach for intrusion detection," (3 citations), International Journal of Computer Science and Telecommunications, 3 (7), 104-108.

Year : 2013

Artificial immune system based intrusion detection with Fisher score feature selection

Cite this Research Publication : R. Sridevi, G. Jagajothi, Rajan Chattamvelli (2013), "Artificial immune system based intrusion detection with Fisher score feature selection," International Journal of Computer Applications, IJCA Proceedings on Amrita International Conference of Women in Computing - 2013 AICWIC(3):7-11, ISSN-2250-1797.

Year : 2012

Meta heuristics based ARF optimization for image retrieval

Cite this Research Publication : Darsana, P., Rajan Chattamvelli (2012), "Meta heuristics based ARF optimization for image retrieval," International Journal of Computer Science, Engineering and Information Technology (IJCSEIT), Vol.2, No.2, April 2012, 177-185.

Year : 2011

An Investigation of Intrusion Detection in UDP Data Streams

Cite this Research Publication : R. Sridevi, Rajan Chattamvelli, "An Investigation of Intrusion Detection in UDP Data Streams", CIIT International Journal of DSP, January 2011. (1 citation)

Year : 2011

Power of the power laws and an application to the page rank metric

Cite this Research Publication : Chattamvelli Rajan (2011), "Power of the power laws and an application to the page rank metric", PMU Journal of Computer Science and Engineering, Thanjavur, 2(1), 1-7. 2011.

Year : 2011

Analysis of Human Immune System Inspired Intrusion Detection System

Cite this Research Publication : R. Sridevi, Rajan Chattamvelli, E. Kannan (2011) "Analysis of Human Immune System Inspired Intrusion Detection System", International Journal of Computer Science and Information Technologies (IJCSIT), Vol. 2 (5), 2335-2339. (5 citations)

Year : 2011

Performance Analysis of Artificial Immune System with Skewed Class Data

Cite this Research Publication : R Sridevi, Rajan Chattamvelli (2011), "Performance Analysis of Artificial Immune System with Skewed Class Data," International Journal of Latest Trends in Computing Vol 2(4), 516-520.

Year : 2011

AIS: A Computational Approach for Network Intrusion Detection Systems

Cite this Research Publication : R. Sridevi, Rajan Chattamvelli (2011), "AIS: A Computational Approach for Network Intrusion Detection Systems," International Journal of Advanced Research in Computer Science, 2 (6), 305-308

Year : 2003

A branch and bound algorithm for odd magic squares and cubes

Cite this Research Publication : Chattamvelli Rajan, "A branch and bound algorithm for odd magic squares and cubes", Cyprus Journal of Science, 2, 51-59. (2003)

Year : 1997

Algorithm AS 310: Computing the Non-central Beta Distribution Function

Cite this Research Publication : Chattamvelli Rajan, Shanmugam R., "Algorithm AS 310: Computing the noncentral beta distribution function", Applied Statistics, 41, 146-156. (1998) (15 citations)

Year : 1995

A Note on the Noncentral Beta Distribution Function

Cite this Research Publication : Rajan Chattamvelli, A Note on the Noncentral Beta Distribution Function, The American Statistician 49 (2), 231-234.

Publisher : Taylor & Francis, Ltd.

Year : 1995

Recurrence relations for noncentral density, distribution functions and inverse moments

Cite this Research Publication : Chattamvelli Rajan, Jones M.C., "Recurrence relations for noncentral density, distribution functions and inverse moments", Journal of Statistical Computation and Simulation, 52, 289-299 (8 citations) (1995). DOI: https://doi.org/10.1080/00949659508811679.

Year : 1995

Efficient computation of the noncentral chi-squared distribution

Cite this Research Publication : Chattamvelli Rajan, Shanmugam R., "Efficient computation of the noncentral chi-squared distribution", Communications in Statistics - Simulation and Computation, 24, 675-689. (3 citations). DOI: https://doi.org/10.1080/03610919508813266. (1995).

Publisher : Taylor & Francis

Year : 1995

On the doubly noncentral F distribution

Cite this Research Publication : Chattamvelli Rajan, "On the doubly noncentral F distribution", Computational Statistics and Data Analysis, 20, 481-489. (25 citations) Q1, ISSN:1679473, h-index 118, IS: 1.96, Scopus, SCI, Zentralblatt MATH, DOI: https://doi.org/10.1016/0167-9473(94)00054-M. (1996)

Publisher : Elsevier

Year : 1994

An enhanced algorithm for the noncentral T distribution

Cite this Research Publication : Chattamvelli Rajan, Shanmugam R., "An enhanced algorithm for the noncentral T distribution", Journal of Statistical Computation and Simulation, 49, 77-83. (6 citations), DOI: https://doi.org/10.1080/00949659408811561. (1994).

Publisher : Taylor & Francis

Year : 1994

Another derivation of two algorithms for the noncentral x2 and f distributions

Cite this Research Publication : Chattamvelli Rajan, "Another derivation of two algorithms for the noncentral x2 and f distributions," Journal of Statistical Computation and Simulation, 49(3-4):207–214. doi: 10.1080/00949659408811572, 1994

Publisher : Taylor & Francis

Year : 2020

The Mean Deviation Generating Function and its Applications

Cite this Research Publication : Rajan Chattamvelli (2020), "The mean deviation generating function and its applications", 86th Annual conference of Indian Mathematical Society, 2020, VIT, Vellore

Publisher : 86th Annual conference of Indian Mathematical Society

Year : 2019

A Generating Function for the Mean Deviation

Cite this Research Publication : Rajan Chattamvelli, Ram Shanmugam (2019), "A generating function for the mean deviation", VIT Indiana summit 2019, Indianapolis, Oct 1, 2019.

Publisher : VIT Indiana Summit 2019

Year : 2012

Unsupervised meta-heuristic image retrieval

Cite this Research Publication : Darsana, P., Rajan Chattamvelli (2012) "Unsupervised meta-heuristic image retrieval", National Conference, Karpagam University.

Publisher : National Conference, Karpagam University

Year : 2012

Genetic algorithm and artificial immune systems: A combinational approach for network intrusion detection

Cite this Research Publication : R. Sridevi, Rajan Chattamvelli (2012), "Genetic algorithm and artificial immune systems: A combinational approach for network intrusion detection," Advances in Engineering, Science and Management (ICAESM), 2012 IEEE International Conference, p.494-498. Nagapattinam, Tamil Nadu (13 citations)

Publisher : IEEE

Year : 2012

A review of raga based music classification and music information retrieval (MIR)

Cite this Research Publication : Kirthika P., Chattamvelli R. (2012) "A review of raga based music classification and music information retrieval (MIR)", 2012 IEEE International Conference on Engineering Education: Innovative Practices and Future Trends (AICERA'12 19th to 21st July 2012 Kanjirappally , Kottayam, Kerala), DOI: 10.1109/AICERA.2012.6306752. (22 citations)

Publisher : IEEE

Year : 2011

An application of linear algebra to clustering

Cite this Research Publication : Chattamvelli Rajan (2011), "An application of linear algebra to clustering", International Conference on linear Algebra and Its Applications, Periyar Maniammai University, Dec 14-15, 2011.

Publisher : International Conference on linear Algebra and Its Applications

Year : 2009

PAO graph of web sites and an application to web-site ranking

Cite this Research Publication : Chattamvelli Rajan (2009), "PAO graph of web sites and an application to web-site ranking", National Conference on IT and Management, Oct 30-31, Jyoti Nivas College, Bangalore

Publisher : National Conference on IT and Management

Year : 2009

Pruned page ranks and smarter search results

Cite this Research Publication : Chattamvelli Rajan (2009), "Pruned page ranks and smarter search results", National Conference on Real Time Systems, Nov 2-3, 2009, Dayanand Sagar College of Engineering, Bangalore.

Publisher : National Conference on Real Time Systems

Year : 2009

Some Generalizations of the PageRank Metric

Cite this Research Publication : Chattamvelli Rajan (2009), "Some Generalizations of the PageRank Metric", National Conference on Advances in Information Technology, Kristu Jayanthi college, Bangalore

Publisher : National Conference on Advances in Information Technology