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  • A new approach for vertex guarding of planar graphs
    Kaučič, Branko ; Žalik, Borut
    Vertex guarding is one of many optimisation problems in graph theory with wide area of applications. It is proven to be NP-hard, therefore fast approximative solutions are significant. In the paper, ... at first, known algorithms are considered, and then a new algorithm working on planar graphs is introduced. The new algorithm is based on the dynamic approach and producers better and faster solutions. Its efficiency among other algorithms is demonstrated experimentally. In addition, ideas to additionally improve the algorithm are presented at the end
    Type of material - conference contribution ; adult, serious
    Publish date - 2002
    Language - english
    COBISS.SI-ID - 11861000