Now showing items 1-4 of 4

    • Characterizing finite-dimensional quantum behavior 

      Navascués, M.; Feix, A.; Araújo, M.; Vértesi, T. (American Physical Society, 2015)
      We study and extend the semidefinite programming (SDP) hierarchies introduced in Navascués and Vértesi [Phys. Rev. Lett. 115, 020501 (2015)PRLTAO0031-900710.1103/PhysRevLett.115.020501] for the characterization of the ...
    • Competitive linear MMSE estimation under structured data uncertainties 

      Denizcan Vanli, N.; Sayin, M.Ö.; Kozat, S.S. (IEEE Computer Society, 2014)
      In this paper, we consider the linear estimation problem under structured data uncertainties. A robust algorithm is presented under bounded uncertainties under the mean square error (MSE) criterion. The performance of the ...
    • FIR filter design by iterative convex relaxations with rank refinement 

      Dedeoǧlu, M.; Alp, Y.K.; Arikan, O. (IEEE Computer Society, 2014)
      Finite impulse response (FIR) filters have been a primary topic of digital signal processing since their inception. Although FIR filter design is an old problem, with the developments of fast convex solvers, convex modelling ...
    • SOS methods for stability analysis of neutral differential Ssystems 

      Peet, M.M.; Bonnet, C.; Özbay H. (2009)
      This paper gives a description of how "sum-of-squares" (SOS) techniques can be used to check frequency-domain conditions for the stability of neutral differential systems. For delay-dependent stability, we adapt an approach ...