• Exploiting graph structures for computational efficiency 

      Strømme, Torstein Jarl Fagerbakke (Doctoral thesis, 2020-05-07)
      Coping with NP-hard graph problems by doing better than simply brute force is a field of significant practical importance, and which have also sparked wide theoretical interest. One route to cope with such hard graph ...
    • Kernelization of Vertex Cover by Structural Parameters 

      Strømme, Torstein Jarl Fagerbakke (Master thesis, 2015-08-03)
      In the NP-complete problem Vertex Cover, one is given a graph G and an integer k and are asked whether there exists a vertex set S ⊆ V (G) with size at most k such that every edge of the graph is incident to a vertex in ...
    • Mim-Width III. Graph powers and generalized distance domination problems 

      Telle, Jan Arne; Jaffke, Lars; Strømme, Torstein Jarl Fagerbakke; Kwon, O-Joung (Peer reviewed; Journal article, 2019)
      We generalize the family of (σ,ρ) problems and locally checkable vertex partition problems to their distance versions, which naturally captures well-known problems such as Distance-r Dominating Set and Distance-r Independent ...