1. University of Bologna,Department of Electrical, Electronic and Information Engineering (DEI),Italy
2. Technology Innovation Institute,Autonomous Robotics Research Center (ARRC),UAE
3. KU Leuven,Department of Electrical Engineering,Belgium
4. ETH, Zürich,Integrated Systems Laboratory (IIS),Switzerland
5. Dalle Molle Institute for Artificial Intelligence (IDSIA), USI-SUPSI,Switzerland