Contributor

The complexity of digital systems on all scales is my research field. Cyber Infrastructure is rapidly evolving from relatively simple fixed components to programmable and virtualized objects with many degrees of freedom, owned, operated and governed by different entities in multiple administrative domains interacting on the Internet. Harnessing this complexity in a transparent trust-able way for safe and secure data processing is a major research topic that nowadays defines the focus in my research.
I am emeritus but still one day per week contracted in the Multiscale Networked Systems (MNS) group and guest of Complex Cyber Infrastructure (CCI) and Parallel Computing Systems (PCS) research groups which, a.o., host this research line.