Statistics Faculty

Georgios Fellouris

  • Assistant Professor
  • Department of Statistics
  • University of Illinois at Urbana-Champaign
  • 119 Illini Hall
  • 725 S. Wright St.
  • Champaign, IL 61820 USA
  •  
  • (217) 333-2167
  • fellouri@illinois.edu
  • Website
  • Educational Background

  • PhD, Statistics, Columbia University, 2010
  • Research Interests

  • Sequential hypothesis testing; Quickest change detection; Sequential parameter estimation.
  • Decision making under communication constraints; Level-triggered sampling; Renewal theory.
  • Modeling of energy demand in a smart grid; Epidemic detection and biosurveillance.
  • Recent Publications

    Y. Song and G. Fellouris. Asymptotically optimal, sequential, multiple testing procedures with prior information on the number of signals. To appear in Electronic Journal of Statistics.

    S. Wang, G. Fellouris, and H-H. Chang. Computerized Adaptive Testing that allows for response revision; Design and asymptotic theory. To appear in Statistica Sinica.

    G. Fellouris and G. Sokolov. Second-order asymptotic optimality in multisensor sequential change detection. IEEE Transactions on Information Theory, 62(6), 3662–3675, 2016.

    Y. Song and G. Fellouris. Logarithmically efficient simulation for misclassification probabilities in sequential multiple testing. In Proceedings of the Winter Simulation Conference, Washington, D.C., USA, 2016.

    S. Banerjee and G. Fellouris. Decentralized sequential change detection with ordered CUSUMs. In Information Theory (ISIT), 2016 IEEE International Symposium on, Barcelona, Spain, July 2016.

    Ye S, Fellouris G, Culpepper S, Douglas J. Sequential detection of learning in cognitive diagnosis. British Journal of Mathematical and Statistical Psychology, 69(2), 2016.

    Almost optimal sequential tests of composite hypotheses. Statistica Sinica, 23(4):1717-1741, 2013. With A. G. Tartakovsky.

    Asymptotically optimal parameter estimation under communication constraints. Annals of Statistics, 40(4) 2239-2265, 2013

    Optimal sequential change-detection for fractional diffusion-type equations. Journal of Applied Probability, 50(1):29-41, 2013. With A. Chronopoulou.

    Nearly minimax mixture rules for one-sided sequential testing. Sequential Analysis (Special issue dedicated to Frank Anscombe), 31(3), 2012. With A. G. Tartakovsky.

    Decentralized sequential hypothesis testing using asynchronous communication, IEEE Transactions on Information Theory, 57(1):534-548, 2011. With G.V. Moustakides.