Now showing items 1-4 of 4

    • Algorithms for efficient vectorization of repeated sparse power system network computations 

      Aykanat, C.; Özgü, Ö.; Güven, N. (IEEE, 1995)
      Standard sparsity-based algorithms used in power system appllcations need to be restructured for efficient vectorization due to the extremely short vectors processed. Further, intrinsic architectural features of vector ...
    • Efficient transient analysis of a class of compositional fluid stochastic petri nets 

      Buchholz, P.; Dayar T. (Institute of Electrical and Electronics Engineers, 2018)
      Fluid Stochastic Petri Nets (FSPNs) which have discrete and continuous places are an established model class to describe and analyze several dependability problems for computer systems, software architectures or critical ...
    • The expressive power of temporal relational query languages 

      Tansel, A. U.; Tin, E. (IEEE, 1997)
      We consider the representation of temporal data based on tuple and attribute timestamping. We identify the requirements in modeling temporal data and elaborate on their implications in the expressive power of temporal query ...
    • A rule-based video database system architecture 

      Dönderler, M. E.; Ulusoy, Ö.; Güdükbay U. (Elsevier, 2002)
      We propose a novel architecture for a video database system incorporating both spatio-temporal and semantic (keyword, event/activity and category-based) query facilities. The originality of our approach stems from the fact ...