Now showing items 1-10 of 10

    • Adaptive filtering approaches for non-Gaussian stable processes 

      Arıkan, Orhan; Belge, Murat; Çetin, A. Enis; Erzin, Engin (IEEE, 1995-05)
      A large class of physical phenomenon observed in practice exhibit non-Gaussian behavior. In this paper, α-stable distributions, which have heavier tails than Gaussian distribution, are considered to model non-Gaussian ...
    • Adaptive filtering for non-gaussian stable processes 

      Arıkan, Orhan; Çetin, A. Enis; Erzin, E. (IEEE, 1994)
      A large class of physical phenomenon observed in practice exhibit non-Gaussian behavior. In this letter, a-stable distributions, which have heavier tails than Gaussian distribution, are considered to model non-Gaussian ...
    • AutopaR: An Automatic Parallelization Tool for Recursive Calls 

      Kalender, Mert Emin; Mergenci, Cem; Öztürk, Özcan (IEEE, 2014-09)
      Manycore systems are becoming more and more powerful with the integration of hundreds of cores on a single chip. However, writing parallel programs on these manycore systems has become a problem since the amount of available ...
    • Composite regions of feasibility for certain classes of distance constrained network location problems 

      Tansel, B. Ç.; Yeşilkökçen, G. N. (INFORMS, 1996)
      Distance constrained network location involves locating m new facilities on a transport network G so as to satisfy upper bounds on distances between pairs of new facilities and pairs of new and existing facilities. The ...
    • Cumulant-based parametric multichannel FIR system identification methods 

      Özgen, M. T.; Alshebeili, S. A.; Çetin, A. Enis; Venetsanopoulos, A. N. (Elsevier, 1994)
      In this paper, “least squares” and recursive methods for simultaneous identification of four nonminimum phase linear, time-invariant FIR systems are presented. The methods utilize the second- and fourth-order cumulants of ...
    • Image sequence analysis for emerging interactive multimedia services-the European COST 211 framework 

      Alatan, A. A.; Onural, L.; Wollborn, M.; Mech, R.; Tuncel, E.; Sikora, T. (Institute of Electrical and Electronics Engineers, 1998-11)
      Flexibility and efficiency of coding, content extraction, and content-based search are key research topics in the field of interactive multimedia. Ongoing ISO MPEG-4 and MPEG-7 activities are targeting standardization to ...
    • Multi-level direct K-way hypergraph partitioning with multiple constraints and fixed vertices 

      Aykanat, Cevdet; Cambazoglu, B. B.; Uçar, B. (Academic Press, 2008-05)
      K-way hypergraph partitioning has an ever-growing use in parallelization of scientific computing applications. We claim that hypergraph partitioning with multiple constraints and fixed vertices should be implemented using ...
    • Optimal timing of project control points 

      Raz, T.; Erel, E. (Elsevier, 2000)
      The project control cycle consists of measuring the status of the project, comparing to the plan, analysis of the deviations, and implementing any appropriate corrective actions. We present an analytical framework for ...
    • Spectra of self-similar Laplacians on the Sierpinski gasket with twists 

      Blasiak, A.; Strichartz, R. S.; Ugurcan, B. E. (World Scientific Publishing Co. Pte. Ltd., 2008)
      We study the spectra of a two-parameter family of self-similar Laplacians on the Sierpinski gasket (SG) with twists. By this we mean that instead of the usual IFS that yields SG as its invariant set, we compose each mapping ...
    • A wavelet based recursive reconstruction algorithm for linear measurements 

      Orhan, Arıkan (IEEE, 1996)
      A recursive algorithm is proposed to obtain an efficient regularized least squares solution to large linear system of equations which arises in many physical measurement models. The algorithm recursively updates the solution ...