1. University of Applied Sciences Burgenland 7000, Eisenstadt Austria and also with the Embedded Intelligent Systems Lab., Luleå University of Technology 971 87, Luleå Sweden (e-mail: ani.bicaku@outlook.com).
2. University of Applied Sciences Burgenland 7000, Eisenstadt Austria (e-mail: mario.zsilak@forschung-burgenland.at).
3. University of Applied Sciences Burgenland 7000, Eisenstadt Austria (e-mail: peter.theiler@fh-burgenland.at).
4. University of Applied Sciences Burgenland 7000, Eisenstadt Austria (e-mail: markus.tauber@fh-burgenland.at).
5. Embedded Intelligent Systems Lab., Luleå University of Technology 971 87, Luleå Sweden (e-mail: jerker.delsing@ltu.se).