Katja Berčič

postdoc · KWARC, Computer Science, FAU Erlangen-Nürnberg · katjaDickens, as you.know, never got roundbercicto starting@his home pagefau(Terry Pratchett).de

Research interests

I am interested in collections of concrete mathematical objects and in symmetries of graphs (and related objects).

Discrete ZOO

DiscreteZOO is a repository of graphs and other discrete objects. Various censuses of graphs and other objects exist on the web, and DiscreteZOO aims to give them a common home and to make them easily accessible and searchable according to some precomputed properties.

  • Katja Berčič and Janoš Vidali. DiscreteZOO: a fingerprint database of discrete objects. Mathematics in Computer Science, accepted. Preprint
  • Katja Berčič, Michael Kohlhase and Florian Rabe. Towards a unified mathematical data infrastructure: database and interface generation. Intelligent Computer Mathematics (CICM) 2019, C. Kaliszyck, E. Brady, C. Sacerdoti-Coen and A. Kohlhase (Eds.), LNAI. External Links. PDF


  • Primož Potočnik and Katja Berčič. Two-arc-transitive two-valent digraphs of certain orders. Ars Mathematica Contemporanea, 11(1), 2015.
  • Katja Berčič and Mohsen Ghasemi. Tetravalent arc-transitive graphs of order twice a product of two primes. Discrete Mathematics, 312(24):3643–3648, 2012.



  • Software Tools for Mathematics (September 2018, Koper, Slovenia), member of organising committee
  • SIGMAP, Symmetries in Graphs, Maps and Polytopes (June 2018, Morelia, Mexico), member of organising committee
  • Software Tools for Mathematics (January 2018, Morelia, Mexico), member of organising committee
  • 8th Slovenian Conference on Graph Theory (June 2015, Kranjska Gora, Slovenia), member of local organising committee
  • Ljubljana-Leoben, graph theory seminar (September 2012, Bovec, Slovenia), member of organising committee