Contact Information
725 S. Wright St.
M/C 374
Champaign, IL 61820
Biography
Associate Professor, Department of Statistics, University of Illinois at Urbana-Champaign, 2020 – present
Assistant Professor, Department of Statistics, University of Illinois at Urbana-Champaign, 2013 – 2020
Faculty Affiliate, Coordinated Science Laboratory, University of Illinois at Urbana-Champaign, 2015 - present
Faculty Affiliate, Department of Electrical and Computer Engineering, University of Illinois at Urbana-Champaign, 2019 - present
Postdoctoral Research Associate, Department of Mathematics, University of Southern California, 2010-2013
Research Interests
Sequential hypothesis testing; Quickest change detection; Sequential parameter estimation; Sequential design.
Decision making under communication constraints.
Educational measurement and cognitive assessment.
Education
PhD, Statistics, Columbia University, 2010
M. Phil, Statistics, Columbia University, 2010
M.A., Statistics, Columbia University, 2006
M.S., Mathematical Modeling in Modern Technologies & the Economy, National Technical University of Athens, Athens, Greece, 2005
Diploma in Applied Mathematics, National Technical University of Athens, Athens, Greece, 2004
Additional Campus Affiliations
Associate Professor, Electrical and Computer Engineering
Associate Professor, Coordinated Science Lab
External Links
Recent Publications
Song, Y., & Fellouris, G. (2024). Change acceleration and detection. Annals of Statistics, 52(3), 1050-1075. https://doi.org/10.1214/24-AOS2382
Veeravalli, V. V., Fellouris, G., & Moustakides, G. V. (2024). Quickest Change Detection with Controlled Sensing. IEEE Journal on Selected Areas in Information Theory, 5, 1-11. https://doi.org/10.1109/JSAIT.2024.3362324
Warner, A., & Fellouris, G. (2024). Sequential change diagnosis revisited and the Adaptive Matrix CuSum. Bernoulli, 30(3), 2228-2252. https://doi.org/10.3150/23-BEJ1671
Mei, Y., Bartroff, J., Chen, J., Fellouris, G., & Zhang, R. (2023). Editorial to the special issue: modern streaming data analytics. Journal of Applied Statistics, 50(14), 2857-2861. https://doi.org/10.1080/02664763.2023.2247646
Tsopelakos, A., & Fellouris, G. (2023). Sequential Anomaly Detection Under Sampling Constraints. IEEE Transactions on Information Theory, 69(12), 8126-8146. https://doi.org/10.1109/TIT.2022.3177142
