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More Results on the Complexity of Identifying Problems in Graphs

Olivier Hudry 1, 2 Antoine Lobstein 1, 2 
Abstract : We investigate the complexity of several problems linked with identification in graphs, such as, given an integer r >= 1 and a graph G = (V;E), the existence of, or search for, optimal r-identifying codes in G, or optimal r-identifying codes in G containing a given subset of vertices. We locate these problems in the complexity classes of the polynomial hierarchy.
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https://hal.telecom-paris.fr/hal-02287134
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Submitted on : Friday, September 13, 2019 - 4:37:58 PM
Last modification on : Monday, January 24, 2022 - 8:26:29 AM

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  • HAL Id : hal-02287134, version 1

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Olivier Hudry, Antoine Lobstein. More Results on the Complexity of Identifying Problems in Graphs. Theoretical Computer Science, Elsevier, 2016, 626, pp.1-12. ⟨hal-02287134⟩

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