Christian Hakert, Department of Computer Science, Technische Universitat Dortmund, Dortmund, Germany Asif Ali Khan, Department of Computer Science, Technische Universitat Dortmund, Dortmund, Germany Kuan-Hsun Chen, Informatik 12, TU-Dortmund, Dortmund, Germany Fazal Hameed, Department of Electrical Engineering, Institute of Space Technology, Islamabad, Pakistan Jeronimo Castrillon, Department of Computer Science, Technische Universitat Dortmund, Dortmund, Germany Jian-Jia Chen, Design Automation of Embedded Systems, TU Dortmund, Dortmund, Germany