Now showing items 1-3 of 3

    • Dilation theorems for VH-spaces 

      Uğurcan, Barış Evren (Bilkent University, 2009)
      In the Appendix of the book Le¸cons d’analyse fonctionnelle by F. Riesz and B. Sz.-Nagy, B. Sz.-Nagy [15] proved an important theorem on operator valued positive definite maps on ∗-semigroups, which today can be considered ...
    • Improving visual SLAM by filtering outliers with the aid of optical flow 

      Özaslan, Tolga (Bilkent University, 2011)
      Simultaneous Localization and Mapping (SLAM) for mobile robots has been one of the challenging problems for the robotics community. Extensive study of this problem in recent years has somewhat saturated the theoretical ...
    • Using shape information from natural tree landmarks for improving SLAM performance 

      Turan, Bilal (Bilkent University, 2012)
      Localization and mapping are crucial components for robotic autonomy. However, such robots must often function in remote, outdoor areas with no a-priori knowledge of the environment. Consequently, it becomes necessary ...