| a (3 points) | 3 M for Drawing the model and specify the states, actions, observations |
|---|---|
| 1 M for partially correct model | |
| b (7 points) | 1 M for proposition step in first observation |
| 2 M for correction (update) step in first observation | |
| 2 M for proposition step in second observation | |
| 2 M for correction (update) step in second observation | |
| 1 M partial marking for each correct formulation if calculation is incorrect |
| a (4 points) | 0.5 points for each correct action: total 4 actions (2 points) |
|---|---|
| 0.5 points for each correct state: total 4 state (2 points) | |
| b (1 point) | stating that object cannot be at two locations or in two containers at same time (1 point) |
| c (5 points) | Solution # 1 |
| Stating that there is flaw in the action symbolic description and also mentioning the flaw (1 point) | |
| Load post condition of delting (at o l) (1 point) | |
| Removal of conditional effects in MoveContainer (1 point) | |
| Unload operation (2 points) | |
| solution #2 | |
| Stating that there is flaw in the action symbolic description and also mentioning the flaw (1 point) | |
| Identifying the pre-condition for the load action that object cannot be in other container before loading (1 point) | |
| Correct logical pre-condition (3 points) |
| a (1 point) | 1 point for correct graph with everything asked. |
|---|---|
| 0.5 point for partial correctness. | |
| b (3 points) | 2 points for correct policy with proper justification for states 1 to 4 |
| 1 point for state 5 | |
| c (4 points) | 3 points for the correct steps |
| 1 point for correct answer |