1 Subjects: “...cooperative robots...”

2 Subjects: “...Robotics / bicssc...”

3 Subjects: “...robotic task-sequencing problem...”

4 Subjects: “...Robotics / bicssc...”

5 Subjects: “...wheeled mobile robot...”

6 Subjects: “...mobile robots...”

7 Subjects: “...modular robot...”

8 Subjects: “...modular robot...”

9 Subjects: “...robotic exoskeleton...”