Visual analysis of patterns in multiple amino acid mutation graphs. - Olav Lenz; Frank Keul; Sebastian Bremm; Kay Hamacher; Tatiana von Landesberger (IEEE VAST, 2014)

Addressing inaccuracies in BLOSUM computation improves homology search performance. - Martin Hess; Frank Keul; Michael Goesele; Kay Hamacher (BMC Bioinform., 2016)

PFASUM: a substitution matrix from Pfam structural alignments. - Frank Keul; Martin Hess; Michael Goesele; Kay Hamacher (BMC Bioinform., 2017)

Consistent Quantification of Complex Dynamics via a Novel Statistical Complexity Measure. - Frank Keul; Kay Hamacher (Entropy, 2022)