1. Fraunhofer Institute for material flow and logistics,IoT- and Embedded Systems Dept.,Dortmund,Germany
2. AI and Autonomous Systems, Fraunhofer Institute for material flow and logistics,Dortmund,Germany
3. Technical University of Dortmund,Chair for Materials Handling and Warehousing,Dortmund,Germany
4. Chair for Software Engineeringm Technical University of Dortmund,Dortmund,Germany