Umashanger Thayasivam

Rowan University

    • 18 Citations
    • 3 h-Index
    20092019
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    Personal profile

    Research interests

    Research Expertise: 
    Data Mining and Statistical Learning | Robust Estimation | Bayesian Statistics

    We are pursuing several lines of research to identify and validate the use of statistical learning/data mining methods with multidisciplinary data. 

    Projects include:
    Biomarker discovery for neurogenerative diseases

    Peak detection with maximum entropy principal

    Clustering mix attributes – network security

    Spoof detection and Speaker identification/verification in biometrics

    Assessing robust methods for analyzing multivariate data Telemedicine/Telehealth statistical learning

    Member of:
    American Statistical Association (www.asa.org)
    Institute of Mathematical Statistics (www.imstat.org)
    Institute of Applied Statistics Sri Lanka (www.iappstat.lk)
    Data Science Association

    Education/Academic qualification

    Fingerprint Fingerprint is based on mining the text of the experts' scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

    Autoantibodies Medicine & Life Sciences
    Data mining Engineering & Materials Science
    Biomarkers Medicine & Life Sciences
    Clustering algorithms Engineering & Materials Science
    Robust Estimation Mathematics
    Classifiers Engineering & Materials Science
    Parkinson Disease Medicine & Life Sciences
    Pulse amplitude modulation Engineering & Materials Science

    Network Recent external collaboration on country level. Dive into details by clicking on the dots.

    Projects 2013 2017

    Research Output 2009 2019

    • 18 Citations
    • 3 h-Index
    • 9 Conference contribution
    • 5 Article
    • 1 Chapter
    • 1 Conference article

    A Building Height-Dependent Gaussian Mixture Model to Characterize Air-to-Ground Wireless Channels

    Ranchagoda, N. H., Kandeepan, S., Ding, M., Thayasivam, U. & Gomez, K. M., Apr 11 2019, 2018 IEEE International Conference on Communication Systems, ICCS 2018. Institute of Electrical and Electronics Engineers Inc., p. 173-179 7 p. 8689199. (2018 IEEE International Conference on Communication Systems, ICCS 2018).

    Rowan University

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Unmanned aerial vehicles (UAV)
    Ray tracing
    Air
    Probability density function
    Simulators

    Accuracy of clustering prediction of PAM and K-modes algorithms

    Dixon, M. G., Genov, S., Hnatyshin, V. & Thayasivam, U., Jan 1 2019, Advances in Information and Communication Networks - Proceedings of the 2018 Future of Information and Communication Conference FICC, Vol. 1. Bhatia, R., Arai, K. & Kapoor, S. (eds.). Springer Verlag, p. 330-345 16 p. (Advances in Intelligent Systems and Computing; vol. 886).

    Rowan University

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Pulse amplitude modulation
    Clustering algorithms

    Educational data mining: A review on data collection process

    Mahanama, B., Mendis, W., Jayasooriya, A., Malaka, V., Thayasivam, U. & Thayasivam, U., Jan 16 2019, 18th International Conference on Advances in ICT for Emerging Regions, ICTer 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 253-258 6 p. 8615532. (18th International Conference on Advances in ICT for Emerging Regions, ICTer 2018 - Proceedings).

    Rowan University

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    data mining
    Redundancy
    Data mining
    data collection method
    redundancy
    Pattern recognition
    Signal to noise ratio
    Additive noise
    Biometrics
    Identification (control systems)
    3 Citations (Scopus)

    Autoantibodies as diagnostic biomarkers for the detection and subtyping of multiple sclerosis

    DeMarshall, C., Goldwaser, E. L., Sarkar, A., Godsey, G. A., Acharya, N. K., Thayasivam, U., Belinka, B. A. & Nagele, R., Aug 15 2017, In : Journal of Neuroimmunology. 309, p. 51-57 7 p.

    Rowan University

    Research output: Contribution to journalArticle

    Autoantibodies
    Multiple Sclerosis
    Biomarkers
    Relapsing-Remitting Multiple Sclerosis
    Protein Array Analysis