Participation in scientific conferences:

• [2006]
  • 11-15.09.2006: 5th Cracow Conference on Graph Theory (CCGT Ustroń'06), Ustroń (Polska)
    Talk: Tight Bounds on the Complexity of Semi-Equitable Coloring of Cubic and Subcubic Graphs
• [2007]
  • 9-12.09.2007: 7th International Conference on Parallel Processing and Applied Mathematics (PPAM), Gdańsk (Polska)
    Talk: Scheduling with precedence constraints: Mixed graph coloring in series-parallel graphs
  • 12th Workshop on Graph Theory: CID 2007, Karpacz (Polska)
    Talk: Equitable coloring of Kneser graphs
• [2008]
  • 7-12.09.2008: 17th Workshop on Cycles and Colourings (C\&C 2008), Tatranská Štrba, High Tatras (Słowacja)
    Talk: Mixed graph edge coloring
• [2009]
  • 13th Workshop on Graph Theory: CID 2009, Szklarska Poręba (Polska)
    Talk: Altitude of r-partite and complete graphs
• [2011]
  • 14th Workshop on Graph Theory: CID 2011, Szklarska Poręba (Polska)
    Talk: Equitable coloring of graphs
  • 24-26.11.2011: 20th Workshop 3in1, Krynica Zdrój (Polska)
    Talk: Equitable coloring on corona graphs
• [2012]
  • 9-14.09.2012: 21st Workshop on Cycles and Colourings (C\&C 2012), Novy Smokovec (Słowacja)
    Talk: Equitable coloring of corona multiproducts of graphs
• [2013]
  • 7-13.07.2013: 7th Czech-Slovak International Symposium on Graph Theory, Combinatorics, Algorithms and Applications (CSGT 2013), Ko\v{s}ice (Słowacja)
    Talk: Equitable colorings of corona products of cubic graphs
  • 11-12.09.2013: 1st Gdańsk Workshop on Graph Theory, Gdańsk (Polska)
    Talk: Altitude of some circulant graphs
• [2014]
  • 30.06-4.07.2014: 9th International Colloquium on Graph Theory and Combinatorics (ICGT 2014), Grenoble (Francja)
    Talk: Bipartization of cubic graphs with independent sets of given size vs some type of inequitable coloring
• [2015]
  • 21-27.06.2015: 8th Slovenian Conference on Graph Theory Kranjska Gora, Kranjska Gora (Słowenia)
    Talk: Equitable total coloring of corona of cubic graphs
  • 6-7.11.2015: Kolloquium über Kombinatorik, Ilmenau (Niemcy)
    Talk: $r$-dynamic chromatic number of some line graphs
• [2016]
  • 3-6.07.2016: 28th European Conference for Operational Research and Management Science (EURO 2016), Poznań (Polska)
    Talk: Scheduling of Unit-Length Jobs with Bipartite Incompatibility Graphs on Four Uniform Machines
• [2017]
  • 26-30.06.2017: 2nd Malta Conference in Graph Theory and Combinatorics (MCGTC), Qawra (Malta)
    Talk: Equitable Colorings of $l$-Corona Products of Cubic Graphs
• [2018]
  • 2-7.09.2018: 27th Workshop on Cycles and Colourings (C\&C 2018), Novy Smokovec (Słowacja)
    Talk: Equitable list vertex colourability and arboricity of grids
  • 9-14.09.2018: 8th Cracow Conference on Graph Theory (CCGT Rytro'18), Rytro (Polska)
    Talk: Tight Bounds on the Complexity of Semi-Equitable Coloring of Cubic and Subcubic Graphs
  • 24-28.09.2018: 7th Polish Combinatorial Conference (PCC), Będlewo (Polska)
    Talk: Equitable colorings of hypergraphs
  • 26-29.09.2018: XXI Krajowa Konferencja Automatyzacji Procesów Dyskretnych, Zakopane (Polska)
    Talk: Wydajny algorytm dla r-sprawiedliwego kolorowania grafów
• [2019]
  • 23-29.06.2019: 9th Slovenian International Confernce on Graph Theory, Bled (Slovenia)
    Talk: Equitable list vertex colourability and arboricity of grids
• [2020]
  • 8-10.06.2020: IWOCA 2020 : 31st International Workshop on Combinatorial Algorithms, Bordeaux (France) (on-line)
    Talk: Equitable d-degenerate choosability of graphs
  • 14-16.09.2020: CTW2020: 18th Cologne-Twente Workshop on Graphs and Combinatorial Optimization 2020, Italy (on-line)
    Talk: Hypergraph aspect in equitable coloring of some block graphs
• [2021]
  • 4-9.09.2021: 29th Workshop on Cycles and Colourings 2021, Slovakia
    Talk: Graph theoretic and algorithmic aspect of the equitable coloring problem in block
• [2022]
  • 30.05-3.06.2022: 36th IEEE International Parallel & Distributed Processing Symposium (IPDPS 2022), France (virtualy)
    Talk: Scheduling on Uniform and Unrelated Machines with Bipartite Incompatibility Graphs
  • 5-10.06.2022: 9TH Cracow Conference on Graph Theory 2022, Poland (Rytro)
    Talk: Adjacent Vertex Distinguishing Total Coloring of Corona Product of Graphs
  • 11-15.09.2022: Maribor Graph Theory Conference 2022, Slovenia (Maribor)
    Talk: b-coloring of regular graphs
• [2023]
  • 17.09-22.09.2023: XII Latin-American Algorithms, Graphs and Optimization Symposium (LAGOS 2023), Huatulco, México
    Talk: Adjacent Vertex Distinguishing Total Coloring of Corona Product of Graphs