1. School of Electrical and Computer Engineering, National Technical University of Athens, Athens, Greece
2. Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany
3. Chair of Dependable Nano Computing (CDNC), Department of Computer Science at KIT, Karlsruhe, Germany
4. Chair for Embedded System (CES), Department of Computer Science at KIT, Karlsruhe, Germany