Now showing items 1-6 of 6

    • CiSE: a circular spring embedder layout algorithm 

      Dogrusoz, U.; Belviranli, M. E.; Dilek, A. (Institute of Electrical and Electronics Engineers, 2013)
      We present a new algorithm for automatic layout of clustered graphs using a circular style. The algorithm tries to determine optimal location and orientation of individual clusters intrinsically within a modified spring ...
    • A compound graph layout algorithm for biological pathways 

      Doğrusöz, Uğur; Giral, Erhan; Çetintaş, Ahmet; Çivril, Ali; Demir, Emek (Springer, Berlin, Heidelberg, 2004-09-10)
      We present a new compound graph layout algorithm based on traditional force-directed layout scheme with extensions for nesting and other application-specific constraints. The algorithm has been successfully implemented ...
    • Disconnected graph layout and the polyomino packing approach 

      Freivalds, K.; Doğrusöz, Uğur; Kikusts, P. (Springer, Berlin, Heidelberg, 2002)
      We review existing algorithms and present a new approach for layout of disconnected graphs. The new approach is based on polyomino representation of components as opposed to rectangles. The parameters of our algorithm and ...
    • Graph drawing contest report 

      Doğrusöz, Uğur; Duncan, C. A.; Gutwenger, C.; Sander, G. (Springer, 2009-09)
      This report describes the 15th Annual Graph Drawing Contest, held in conjunction with the 2008 Graph Drawing Symposium in Heraklion, Crete, Greece. The purpose of the contest is to monitor and challenge the current state ...
    • Identification of illustrators 

      Şener Fadime; Samet, Nermin; Duygulu-Şahin Pınar (2012-10)
      This paper is motivated by a book in which artists and illustrators from all over the world offer their personal interpretations of the declaration of human rights in pictures [1]. It was enthusiastic for a young reader ...
    • Turkey: a report on computer graphics education 

      Özgüç, B. (Technews, 1996)
      In a formal or an informal manner, computer graphics has been a field of research and education since the early 1970s in Turkey. The earlier examples of academic research work came from Istanbul Technical University and ...