1 Subjects: “...unmanned aerial vehicles...”

2 Subjects: “...unmanned aerial vehicles...”

3 Subjects: “...unmanned aerial vehicles...”

4 Subjects: “...unmanned aerial vehicles...”

5 Subjects: “...unmanned aerial vehicle...”

6 Subjects: “...unmanned aerial vehicle...”

7 Subjects: “...unmanned aerial vehicle...”

8 Subjects: “...Unmanned Aerial Vehicles...”

9 “... (CPSs), autonomous vehicles (AVs), and unmanned aerial vehicles (UAVs), require new approaches...”