Repository logo

Browsing by Subject "transportation problems"

Filter results by typing the first few letters
Now showing 1 - 2 of 2
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Rozwiązywanie problemów transportowych wykorzystujące metody identyfikacji wzorców sytuacyjnych
    (Wydawnictwa AGH, 2011) Koźlak, Jarosław; Pisarski, Sebastian; Żabińska-Rakoczy, Małgorzata
    The goal of the work is to design algorithms to solve transportation problem - pickup and delivery problem with time windows. The import element of the solution is to calculate measures which describe the current situation from the point of view of vehicle position as well as the spatial and temporal locations of transportation requests and the choice of the suitable version and configuration of the optimisation algorithm taking into consideration values of these measures. It makes it possible to use the algorithm which offers the best solution for the given kind of the data and to limit the computation time.
  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Rozwiązywanie problemów transportowych za pomocą agentów
    (Wydawnictwa AGH, 2009) Koźlak, Jarosław; Żabińska-Rakoczy, Małgorzata
    In the paper, the system based on the concept of holons, which solves transportation problems has been presented. The proposed system has enabled to compare the quality of solutions offered by classic algorithms for widely known and applied test problems. These problems have been modified to take into consideration potential crisis situations as well as possibilities given by the use of holonic approach.