Download HW-02 due 01/28

CmSc310 Artificial Intelligence
Homework 02
1. Represent the frame description for the elephant family as a semantic net.
Mammal
subclass:
Animal
warm_blooded: yes
Elephant
subclass:
* colour:
* size:
Mammal
grey
large
Clyde
instance:
colour:
owner:
Nellie
instance:
size:
Elephant
small
Elephant
pink
Fred
2. Represent the following as a semantic net.
"Herbert is a small hippopotamus who lives in Edinburgh zoo. Like all
hippopotamuses he eats grass and likes swimming".
Represent the same facts as frames
3.
Write rules for the following relations
uncle(X,Y) - X is an uncle of Y
aunt(X,Y) - X is an aunt of Y
nephew(X,Y) - X is a nephew of Y
niece(X,Y) - X is a niece of Y.
Include the rules in the family program, test them and make them run.
What to turn in:
 A Word file containing:
a. The semantic net for problem 1
b. The semantic net for problem 2
c. The frame representation for problem 2
Note: Please, write your name and the number of the assignment at the top of the
document

The Prolog program (.pro file) for problem 3
Note: Please, write your name in comments at the beginning of the program.
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