PhD students

Spyridon Tzimas

  • Path and Cycle Hitting Problems: Algorithms and Complexity, Department of Mathematics, University of Ioannina, ongoing.

Athanasios L. Konstantinidis

  • Algorithms and Complexity in Graph Modification Problems, Department of Mathematics, University of Ioannina, March 2021.
  • Current position: Postdoc at LUISS University.



Master students

Department of Mathematics, University of Ioannina

  • Athanasios Zisis, Algorithms for Computing Avoidable Vertices and Avoidable Paths, December 2021.
  • Marianna Petrou, Minimal Separators: Algorithms and Related Problems, July 2021.
  • Vaso Psomadeli, Fall Coloring of Graphs, December 2020.
  • Lefteris Zonios, Strong Cliques in Graphs: Algorithms and Complexity of Related Problems, October 2020.
  • Ioanna Kiafzezi, Computing Disconnected Cuts in Graphs, November 2019.
  • Panagiota Pappa-Zoi, Efficient Dominating Sets: Algorithms and Complexity, November 2019.
  • Matina Zerva, Complexity of the Happy Coloring Problem, October 2018.
  • Athanasios L. Konstantinidis, Algorithms and Complexity of the Strong Triadic Closure in Classes of Graphs, November 2016.
  • Spyridon Tzimas, Subset Feedback Vertex Set in Interval Graphs and Permutation Graphs, October 2016.
  • Andreas Gribaviotis, Algorithms and Experimental Analysis of the Cutwidth Problem in Quasi-Threshold Graphs, December 2015.
  • Vagia Mantela, Recognition Algorithms and Representations of Strongly Chordal Graphs, November 2014.