Utz-Uwe Haus is a Senior Research Engineer at CRAY. He studied Mathematics and Computer Science at the TU Berlin. After obtaining a Doctorate in Mathematics at the University of Magdeburg he worked on nonstandard applications of Mathematical Optimization in Chemical Engineering, Material Science and Systems Biology. After 5 years as a Senior Researcher at the Department of Mathematics at ETH Zürich he is now leading the Cray European Research Lab in Basel, developing the Mathematical Optimization and Operations Research group, working on data-dependency driven workflow optimization on future HPC architectures.