Nagiza Samatova

Computer Science

  • Phone: 919-513-7575
  • Office: Engineering Building II (EB2) 2272

Research Interests

  • Algorithms and Theory of Computation
  • Data Sciences and Analytics
  • Information and Knowledge Management
  • Parallel and Distributed Systems
  • Scientific and High-Performance Computing


Ph.D.Doctor of Philosophy in Applied MathematicsComputational Center of Russian Academy of Sciences, Moscow, Russia 1993
MSCSMaster of Science in Computer ScienceUniversity of Tennessee, Knoxville, USA1998
BSAMBachelor of Science in Applied MathematicsTashkent State University, Uzbekistan1991

Honors and Awards

  • 2008 | Oak Ridge National Laboratory (ORNL) Outstanding Mentor Award
  • 2016 | Best Paper Award at High-Performance Computing Symposium


Predictive models with end user preference
Zhao, Y., Yang, X., Bolnykh, C., Harenberg, S., Korchiev, N., Yerramsetty, S. R., … Samatova, N. F. (2021, August 26), STATISTICAL ANALYSIS AND DATA MINING, Vol. 8.
Group classification of the two-dimensional shallow water equations with the beta-plane approximation of coriolis parameter in Lagrangian coordinates
The one-dimensional Green-Naghdi equations with a time dependent bottom topography and their conservation laws
Kaptsov, E., Meleshko, S., & Samatova, N. F. (2020), PHYSICS OF FLUIDS, 32(12).
An Intelligent and Hybrid Weighted Fuzzy Time Series Model Based on Empirical Mode Decomposition for Financial Markets Forecasting
Yang, R., He, J., Xu, M., Ni, H., Jones, P., & Samatova, N. (2018), ADVANCES IN DATA MINING: APPLICATIONS AND THEORETICAL ASPECTS (ICDM 2018), Vol. 10933, pp. 104–118.
Leveraging External Knowledge for Phrase-Based Topic Modeling
Xu, M., Yang, R., Ranshous, S., Li, S., & Samatova, N. F. (2018), Proceedings - 2017 Conference on Technologies and Applications of Artificial Intelligence, TAAI 2017, 29–32.
Mining Aspect-Specific Opinions from Online Reviews Using a Latent Embedding Structured Topic Model
Xu, M., Yang, R., Jones, P., & Samatova, N. F. (2018), COMPUTATIONAL LINGUISTICS AND INTELLIGENT TEXT PROCESSING, CICLING 2017, PT II, Vol. 10762, pp. 195–210.
Real time utility-based recommendation for revenue optimization via an adaptive online Top-K high utility itemsets mining model
Yang, R., Xu, M., Jones, P., & Samatova, N. (2018), ICNC-FSKD 2017 - 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery, 1859–1866.
Sex Differences in Cognitive Decline in Subjects with High Likelihood of Mild Cognitive Impairment due to Alzheimer's disease
Sohn, D., Shpanskaya, K., Lucas, J. E., Petrella, J. R., Saykin, A. J., Tanzi, R. E., … Doraiswamy, P. M. (2018), SCIENTIFIC REPORTS, 8.
A Community-Driven Graph Partitioning Method for Constraint-Based Causal Discovery
Chaudhary, M. S., Ranshous, S., & Samatova, N. F. (2017), In C. Cherifi, H. Cherifi, M. Karsai, & M. Musolesi (Eds.), Complex Networks & Their Applications VI. COMPLEX NETWORKS 2017 (pp. 253–264).
A Lifelong Learning Topic Model Structured Using Latent Embeddings
Xu, M., Yang, R., Harenberg, S., & Samatova, N. F. (2017), 2017 11TH IEEE INTERNATIONAL CONFERENCE ON SEMANTIC COMPUTING (ICSC), pp. 260–261.

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Nagiza Samatova