Question: (a) With a suitable example, show how event calculus helps us to solve real-life Al problems. (b) Suppose, following is a PDDL action schema for
(a) With a suitable example, show how event calculus helps us to solve real-life Al problems.
(b) Suppose, following is a PDDL action schema for flying a plane from one location to another:
Action(Fly (p, from, to),
PRECOND:At (p, from) A Plane (p) ^ Airport (from) ^ Airport (to)
EFFECT: At (p, from) A At (p, to))
Rewrite these after proper choice of some constants to instantiate the variables, yielding a ground (variable-free) action.
(c) Why hierarchical planning is important in Al?
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