Please read carefully the questions and fill out the followi…

Please read carefully the questions and fill out the following blank. The Occupancy Grid Mapping (OGM) method represents an environment as a 2D grid of a robot, where each grid cell has a probability value that indicates whether it is occupied, free, or unknown. Binary random variables are used for calculation of OGM as follows in figure. As the robot gathers new data, the probability values of each cell are updated through Bayesian update, occupied cells increase their probability if a sensor detects an obstacle. OGM will take __________________ in OGM algorithm to calculate and handle uncertainty in sensor measurements effectively.

Please read carefully the questions and fill out the followi…

Please read carefully the questions and fill out the following blank. (1)  One robot navigation method is used to enable a mobile robot, to navigate and explore an unknown environment efficiently, by identifying transition zones, which are boundaries between known and unknown (unexplored) areas of the workspace. The robot uses these transition zones as target locations to move toward, systematically reducing uncertainty and expanding the explored area. What is the name of this navigation method?  _____________