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A new approach for vertex guarding of planar graphsKaučič, Branko ; Žalik, BorutVertex 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 endSource: ITI 2002 : proceedings of the 24th International Conference on Information Technology Interfaces, June 24-27, 2002, Cavtat, Croatia (Str. 417-422)Type of material - conference contribution ; adult, seriousPublish date - 2002Language - englishCOBISS.SI-ID - 11861000
Author
Kaučič, Branko |
Žalik, Borut
Topics
računalniška geometrija |
teorija grafa |
optimizacija |
algoritmi |
približnostni optimalni algoritem |
dinamično programiranje |
computational geometry |
graph theory |
Vertex guarding |
algorithms |
optimisation |
approximative optimal algorithm |
dynamic programming
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Kaučič, Branko | 21047 |
Žalik, Borut | 06671 |
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