Now showing items 1-6 of 6

    • Category-selective top-down modulation in the fusiform face area of the human brain during visual search 

      Dar, S. U. H.; Cukur, T. (Institute of Electrical and Electronics Engineers Inc., 2017)
      Several regions in the ventral-temporal cortex of the human brain are thought to have representations of specific categories of objects. Furthermore, a distributed network of frontal and parietal brain regions is implicated ...
    • Communication efficient channel estimation over distributed networks 

      Sayin, M.O.; Vanli, N.D.; Goze, T.; Kozat, S.S. (Institute of Electrical and Electronics Engineers Inc., 2014)
      We study diffusion based channel estimation in distributed architectures suitable for various communication applications such as cognitive radios. Although the demand for distributed processing is steadily growing, these ...
    • Online learning over distributed networks 

      Sayın, Muhammed Ömer (Bilkent University, 2015)
      We study online learning strategies over distributed networks. Here, we have a distributed collection of agents with learning and cooperation capabilities. These agents observe a noisy version of a desired state of the ...
    • Performance analysis of scalar diffusion strategy over distributed network 

      Sayin, M.O.; Kozat, S.S. (IEEE Computer Society, 2014)
      In this paper, we present a complete performance analysis of the scalar diffusion strategies over distributed networks. Scalar diffusion strategies are based on the diffusion implementation and adaptive extraction of the ...
    • Single bit and reduced dimension diffusion strategies over distributed networks 

      Sayin, M. O.; Kozat, S. S. (IEEE, 2013)
      We introduce novel diffusion based adaptive estimation strategies for distributed networks that have significantly less communication load and achieve comparable performance to the full information exchange configurations. ...
    • Team-optimal distributed MMSE estimation in general and tree networks 

      Sayin, M. O.; Kozat, S. S.; Başar, T. (Elsevier Inc., 2017)
      We construct team-optimal estimation algorithms over distributed networks for state estimation in the finite-horizon mean-square error (MSE) sense. Here, we have a distributed collection of agents with processing and ...