Prof. Dr. Tobias Friedrich

Dr. Davis Issac

Chair for Algorithm Engineering
Hasso Plattner Institute

Office: A-1.11
Tel.: +49 331 5509-4841
E-Mail: Davis.Issac(at)hpi.de

Research Interests

I have so far worked mainly in the areas of

  • Graph algorithms,
  • Graph theory, and
  • Parameterized algorithms.

Broadly, I am interested in working on problems that are combinatorial in nature and also appear in real applications.

Some specific topics that i am working on are the following: 

  • Covering and partitioning of the edges of a graph with cliques/bicliques
  • Binary Matrix Factorization
  • Partitioning a graph into connected subgraphs
  • Graph cut problems such as multi-way cut and multi-cut



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