Martina Manhart is a research associate at the Faculty of Electrical Engineering and Computing, University of Zagreb, Croatia since 2015. Between 2007. and 2014. she was a research fellow at the Department of Mathematics, Faculty of Science, University of Zagreb, Croatia where she had acquired her B.Sc. and M.Sc. degree in December 2006 with thesis Accurate singular values and eigenvalues of matrices with acyclic graphs. Her fields of interest are numerical mathematics, especially (indefinite) matrix factorization algorithms and machine learning algorithms in face analysis. Currently she is in charge of Face Analysis development, coordination between Visage Technologies d.o.o. and HOTLab and coordination of HOTLab students.