Now showing items 1-3 of 3

    • KiMPA: A kinematics-based method for polygon approximation 

      Şaykol, Ediz; Gülesir, Gürcan; Güdükbay, Uğur; Ulusoy, Özgür (Springer, Berlin, Heidelberg, 2002)
      In different types of information systems, such as multimedia information systems and geographic information systems, object-based information is represented via polygons corresponding to the boundaries of object regions. ...
    • Polar code construction for non-binary source alphabets 

      Çaycı, Semih; Arıkan, Orhan; Arıkan, Erdal (IEEE, 2012)
      In this paper, approximation methods for binary polar code construction proposed by Tal and Vardy are extended to non-binary source alphabets. Additionally, a new approximation method that enables accurate polar code ...
    • Stride-to-stride energy regulation for robust self-stability of a torque-actuated dissipative spring-mass hopper 

      Ankarali, M. M.; Saranli, U. (A I P Publishing LLC, 2010)
      In this paper, we analyze the self-stability properties of planar running with a dissipative spring-mass model driven by torque actuation at the hip. We first show that a two-dimensional, approximate analytic return map ...